1 2010-01-20 Zoltan Varga <vargaz@gmail.com>
3 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
5 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
8 * method-to-ir.c (mono_method_to_ir): Fix a warning.
10 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
11 define for platforms still using it (s390). Get rid of the
12 mono_arch_get_throw_exception_by_name () routines on all other platforms.
14 * exceptions-x86.c: Rework the throw trampolines so there is only one function
15 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
17 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
18 the caller pushed the arguments.
20 * mini-llvm.c: Enable throwing exceptions on x86.
22 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
23 "Thread (nil) may have been prematurely finalized" messages if this is called
24 on a thread not registered with the runtime.
26 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
28 2010-01-19 Zoltan Varga <vargaz@gmail.com>
30 * jit-icalls.c (mono_array_new_3): New jit icall.
32 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
34 * arrays.cs: Add a test for 3 dimensional arrays.
36 2010-01-19 Zoltan Varga <vargaz@gmail.com>
38 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
39 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
42 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
45 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
47 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
49 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
51 2010-01-18 Bill Holmes <billholmes54@gmail.com>
53 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
54 HOST_WIN32. Also including winsock2. to define struct in_addr.
56 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
58 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
60 Code is contributed under MIT/X11 license.
62 2010-01-18 Zoltan Varga <vargaz@gmail.com>
64 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
66 * branch-opts.c (mono_optimize_branches): Honor the new flag.
68 * mini.c (mini_method_compile): Set the new flag when running under the
71 2010-01-18 Zoltan Varga <vargaz@gmail.com>
73 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
74 a ref/noref value + a global pin flag, so parts of stack frames can still be
75 precisely marked even if they include stuff which needs pinning. Improve logging.
76 Fix many bugs. Not enabled yet.
78 * gc-test.cs: Add a few tests.
80 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
81 the normal -v options. Avoid propagating liveness information through bblocks
82 which end with a NOT_REACHED opcode.
84 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
85 after cfg has been freed.
87 2010-01-17 Zoltan Varga <vargaz@gmail.com>
89 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
90 if a clause is skipped because it uses the exception object, since it could
91 have caught the exception.
93 * exceptions.cs: Add a test.
95 2010-01-16 Zoltan Varga <vargaz@gmail.com>
97 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
99 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
100 ICollection<T> wrappers.
102 2010-01-16 Zoltan Varga <vargaz@gmail.com>
104 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
106 2010-01-16 Zoltan Varga <vargaz@gmail.com>
108 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
109 NOMAP32BIT or optimize_for_xen is set.
111 2010-01-16 Zoltan Varga <vargaz@gmail.com>
113 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
114 mono_metadata_str_hash () instead.
116 2010-01-15 Zoltan Varga <vargaz@gmail.com>
118 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
121 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
123 2010-01-15 Zoltan Varga <vargaz@gmail.com>
125 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
128 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
129 throwing code correctly.
131 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
133 2010-01-15 Zoltan Varga <vargaz@gmail.com>
135 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
136 ftnptrs created by us, handle RGCTX_FETCH correctly.
137 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
139 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
140 ftnptr added by mono_aot_get_named_code ().
142 2010-01-14 Zoltan Varga <vargaz@gmail.com>
144 * mini-arm.c: Fix a few LLVM problems.
146 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
148 2010-01-13 Mark Probst <mark.probst@gmail.com>
150 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
153 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
155 * jit.h, method-to-ir.c: added ability to set the policy for
156 inserting breakpoints from the break IL instruction or the
157 Debugger.Break () API call.
159 2010-01-13 Zoltan Varga <vargaz@gmail.com>
161 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
162 assemblies need to be eagerly loaded.
164 2010-01-12 Zoltan Varga <vargaz@gmail.com>
166 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
168 2010-01-11 Zoltan Varga <vargaz@gmail.com>
170 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
171 an argument which matches any exception.
173 2010-01-10 Zoltan Varga <vargaz@gmail.com>
175 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
176 optimization if the called method is gshared and marshalbyref, since gshared
177 methods can' have wrappers. Fixes #569390.
179 * generics.cs: Add a test.
181 2010-01-10 Zoltan Varga <vargaz@gmail.com>
183 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
186 2010-01-10 Zoltan Varga <vargaz@gmail.com>
188 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
190 2010-01-09 Zoltan Varga <vargaz@gmail.com>
192 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
193 since it is not supported in win2000.
195 2010-01-08 Zoltan Varga <vargaz@gmail.com>
197 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
198 error if loading an assembly fails.
199 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
201 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
204 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
207 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
209 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
210 is not supported yet.
212 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
214 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
216 * method-to-ir.c: All types with variant arguments must fallback to the
217 slow path. This makes cast of variant delegates work.
219 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
220 argument that is set to TRUE is the returned vtable slot is for a variant
221 interface. Changed a g_print + g_assert_not_reached to a g_error.
223 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
224 a similar fashion of generic virtual methods.
226 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
228 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
231 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
232 method using a variance aware function.
234 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
236 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
238 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
241 2010-01-07 Zoltan Varga <vargaz@gmail.com>
243 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
244 If LLVM decides to set the code model to Large, reset it to Default.
246 2010-01-07 Zoltan Varga <vargaz@gmail.com>
248 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
249 stripped binaries as well.
251 2010-01-07 Zoltan Varga <vargaz@gmail.com>
253 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
254 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
256 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
259 2010-01-06 Zoltan Varga <vargaz@gmail.com>
261 * mini.c (mini_method_compile): Extract the JIT info creation code into a
264 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
265 as the type info to llvm.eh.selector.
266 (exception_cb): Use the type info for filling out some fields of
267 MonoJitExceptionInfo like the flags and the exception class. This is needed
268 because the LLVM produced exception handling clauses might not match the original
269 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
271 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
272 separate function. Add an extra argument which returns the type infos
273 corresponding to the exception clauses.
275 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
276 exception handling clauses.
278 2010-01-04 Zoltan Varga <vargaz@gmail.com>
280 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
281 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
284 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
286 * mini.c (mono_compile_is_broken): Skip methods from serialization's
289 2010-01-04 Zoltan Varga <vargaz@gmail.com>
291 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
294 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
296 * mini.c (mini_method_compile): Verify the method before calling
297 mono_compile_create_vars as this might crash since it uses method
302 2010-01-04 Zoltan Varga <vargaz@gmail.com>
304 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
305 one case if AOTing, since the class might not be a concrete class.
307 2010-01-03 Zoltan Varga <vargaz@gmail.com>
309 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
310 functions which are now defined in mempool-internals.h.
312 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
314 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
316 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
320 * mini-*.c: Properly handle generic enums.
324 2009-12-28 Zoltan Varga <vargaz@gmail.com>
326 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
327 in a few more places.
329 2009-12-27 Zoltan Varga <vargaz@gmail.com>
331 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
332 nullable parameters. Fixes #567351.
334 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
336 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
338 2009-12-26 Zoltan Varga <vargaz@gmail.com>
340 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
341 mono_get_generic_context_from_code () call.
343 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
345 2009-12-25 Zoltan Varga <vargaz@gmail.com>
347 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
350 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
352 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
353 mono_method_get_signature returns NULL. Fix #567084
355 2009-12-25 Zoltan Varga <vargaz@gmail.com>
357 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
358 instead of once for each module.
360 2009-12-22 Zoltan Varga <vargaz@gmail.com>
362 * debugger-agent.c (ss_start): Implement step over for the last sequence
365 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
366 have the STEP_LOC flag set.
368 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
369 fails. Fixes #566689.
371 2009-12-21 Zoltan Varga <vargaz@gmail.com>
373 * mini.c (mono_add_seq_point): New helper function.
374 (mono_save_seq_point_info): New function to save sequence point info, extracted
375 from mini_method_compile ().
377 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
379 * mini.h (MonoSeqPointInfo): New structure containing information about
380 the sequence points of a JITted method.
381 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
384 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
385 point information is stored, use a MonoSeqPointInfo structure instead of a
386 GPtrArray. For each seq point, compute a list of successor seq points.
388 * debugger-agent.c: Use the successor list to implement step-over more
389 efficiently: instead of single stepping until a different line/IL offset is
390 reached, place breakpoints into all successor seq points.
392 * mini.h: Bump AOT file format version.
394 2009-12-21 Zoltan Varga <vargaz@gmail.com>
396 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
398 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
400 2009-12-21 Zoltan Varga <vargaz@gmail.com>
402 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
405 2009-12-18 Zoltan Varga <vargaz@gmail.com>
407 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
408 alloca as g_malloc is not signal safe.
410 2009-12-18 Zoltan Varga <vargaz@gmail.com>
412 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
413 VALGRIND_DISCARD_TRANSLATIONS.
415 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
416 checks, they are no longer needed.
418 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
419 a function into a sigctx which can handle function pointers.
421 * mini-ppc.c: Implement soft debugger support on ppc64.
423 * mini-ppc.c: Implement soft debugger support.
425 2009-12-17 Zoltan Varga <vargaz@gmail.com>
427 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
429 2009-12-17 Marek Habersack <mhabersack@novell.com>
431 * mini.c (mono_get_runtime_build_info): include Mono version in
434 * driver.c (mono_main): VERSION is now included in the string
435 returned from mono_get_runtime_build_info()
437 2009-12-17 Zoltan Varga <vargaz@gmail.com>
439 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
440 signatures. Fixes #565143.
442 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
444 2009-12-16 Zoltan Varga <vargaz@gmail.com>
446 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
448 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
450 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
451 making max stack 10x smaller.
453 2009-12-16 Zoltan Varga <vargaz@gmail.com>
455 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
457 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
459 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
461 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
463 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
464 bigger than MONO_ARCH_MAX_FRAME_SIZE.
466 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
468 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
470 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
472 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
475 2009-12-14 Miguel de Icaza <miguel@novell.com>
477 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
478 raise an invalid program exception.
480 For other opcodes that we might not handle use a g_warning and
481 raise the exception. Beats termination.
485 2009-12-14 Zoltan Varga <vargaz@gmail.com>
487 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
489 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
490 by merging the LLVM and !MAP_32BIT cases.
492 2009-12-13 Jonathan Chambers <joncham@gmail.com>
494 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
495 sigctx being passed in, as we have no CONTEXT available in the APC.
497 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
500 Code contributed under MIT/X11 license.
502 2009-12-13 Zoltan Varga <vargaz@gmail.com>
504 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
505 in the LLVM backend on AMD64.
507 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
510 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
512 * mini-llvm.c: Export mono_personality for AOT.
514 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
516 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
517 implicit exception can occur.
519 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
520 OP_IMPLICIT_EXCEPTION instruction.
522 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
524 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
526 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
527 inside a protected block.
529 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
530 trampolines doesn't include the argument.
532 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
533 trampolines on amd64.
535 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
538 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
539 disabled for methods with clauses.
541 * mini-llvm.c: Enable support for catch clauses.
543 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
544 end of an LLVM compiled finally clause.
545 (mono_handle_exception_internal): Save the exception handling state in TLS
546 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
547 resume unwinding from that point.
549 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
550 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
551 to obtain the addresses of the exception handling regions.
553 * mini-llvm.c: Add beginnings of support for exception handling, currently only
554 finally clauses are supported.
556 * mini.c (mini_method_compile): Add support for LLVM code with exception
559 2009-12-12 Zoltan Varga <vargaz@gmail.com>
561 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
564 2009-12-12 Zoltan Varga <vargaz@gmail.com>
566 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
569 2009-12-11 Zoltan Varga <vargaz@gmail.com>
571 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
572 for 2 parameter sched_setaffinity in older glibc versions. Fixes
575 2009-12-11 Marek Habersack <mhabersack@novell.com>
577 * method-to-ir.c (mini_redirect_call): do not redirect the
578 InternalAllocateStr internal call if string profiling is enabled.
580 2009-12-10 Zoltan Varga <vargaz@gmail.com>
582 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
585 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
586 unwind.h header file.
588 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
589 newer valgrind versions seems to handle this fine.
591 2009-12-09 Zoltan Varga <vargaz@gmail.com>
593 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
594 on the debugger thread.
596 2009-12-08 Zoltan Varga <vargaz@gmail.com>
598 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
600 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
602 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
604 * cpu-<ARCH>.md: Make call_handler clob:c.
606 * mini.c: Reenable SSA for methods with clauses.
608 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
609 as it causes failures on x86.
611 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
613 * driver.c: Fail gracefully with --compile-all if mono_method_signature
614 returns NULL (e.g. a bad assembly).
616 2009-12-08 Geoff Norton <gnorton@novell.com>
618 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
619 stepping out into native code. There were issues with nested invokes
622 2009-12-07 Zoltan Varga <vargaz@gmail.com>
624 * mini.c (mini_method_compile): Do the disable_llvm checks early
625 and avoid the LLVM compile pass if the checks fail.
627 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
629 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
630 LLVM optimizations don't try to remove them.
632 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
633 different file so the original remains.
635 2009-12-06 Zoltan Varga <vargaz@gmail.com>
637 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
639 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
641 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
642 support for non-inline unwind descriptors.
644 2009-12-07 Geoff Norton <gnorton@novell.com>
646 * debugger-agent.c: Darwin can colesce signals, so we need to handle
647 the interrupt_count slightly differently. Native threads were never
650 2009-12-05 Zoltan Varga <vargaz@gmail.com>
652 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
653 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
654 yet generate this info.
656 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
658 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
659 client can distinguish between intptrs and longs.
661 2009-12-05 Zoltan Varga <vargaz@gmail.com>
663 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
666 * aot-runtime.c (load_function): Update after the change above.
668 * mini.h: Bump AOT file format version.
670 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
671 if the delegate class is dynamic.
673 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
674 in gshared code too using the new rgctx info type
675 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
677 2009-12-04 Geoff Norton <gnorton@novell.com>
679 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
680 we need to track the original suspend count so the thread properly
681 wakes up in resume_thread.
683 2009-12-04 Zoltan Varga <vargaz@gmail.com>
685 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
688 * generics.cs: Add a test.
690 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
691 is 0. Simplify a lot of code using this.
693 * mini-trampolines.c (mono_delegate_trampoline): Call
694 mono_create_static_rgctx_trampoline () before saving the final address in
695 delegate->method_code, to avoid calling it each time a delegate is first called.
697 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
698 which need static rgctx trampolines.
700 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
701 keyed on the method+addr pair, since addr could be either the method addr or
702 an unbox trampoline in the AOT case. Fixes #560246.
704 2009-12-03 Zoltan Varga <vargaz@gmail.com>
706 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
707 place it was called before too.
709 2009-12-03 Zoltan Varga <vargaz@gmail.com>
711 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
712 if no security manager is present, to speed up the AOT case. Call
713 mono_class_vtable () full with raise_on_error == TRUE instead.
715 2009-12-03 Zoltan Varga <vargaz@gmail.com>
717 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
718 the local optimization passes can take its result into account. Fixes
721 * exceptions.cs: Add a test.
723 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
725 This patch is contributed under the terms of the MIT/X11 license
727 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
729 2009-12-03 Zoltan Varga <vargaz@gmail.com>
731 * mini.h (MonoInst): Remove unused 'ssa_op' field.
733 * debugger-agent.c: Rework the handling of stack traces of running threads to
734 avoid crashes if compute_frames () tries to walk the stack of running thread.
736 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
738 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
740 * mini.h (StackFrameInfo): Add an 'lmf' field.
742 2009-12-02 Zoltan Varga <vargaz@gmail.com>
744 * debugger-agent.c (suspend_current): Always set really_suspended.
746 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
748 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
750 2009-12-01 Zoltan Varga <vargaz@gmail.com>
752 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
755 2009-12-01 Zoltan Varga <vargaz@gmail.com>
757 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
759 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
761 * mini-trampolines.c: Fix MSVC build.
763 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
765 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
767 2009-11-30 Zoltan Varga <vargaz@gmail.com>
769 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
770 the instruction following an OP_FCOMPARE is optimized away.
772 2009-11-30 Zoltan Varga <vargaz@gmail.com>
774 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
775 emit_autoreg () into this arch-specific function.
777 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
778 code, it is no longer needed.
780 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
782 * mini.h: Bump AOT file format version.
784 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
785 using the sorted_code_offsets array, instead of reading it from the
786 exception debug info.
787 (load_method): Call mono_aot_find_jit_info instead of
788 decode_exception_debug_info ().
790 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
791 LLVM compiled as a flag.
793 2009-11-29 Zoltan Varga <vargaz@gmail.com>
795 * debugger-agent.c (resume_thread): Fix a warning.
797 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
800 2009-11-28 Zoltan Varga <vargaz@gmail.com>
802 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
803 contents to MonoAotFileInfo.
805 2009-11-27 Zoltan Varga <vargaz@gmail.com>
807 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
808 Put all binary data into a giant blob, similarly to the way .net assemblies
809 store binary data. Emit offset tables in a compact form to reduce their size.
811 * mini.h: Bump AOT file format version.
813 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
816 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
817 avoid linear searches at runtime.
819 * aot-runtime.c (find_symbol): Update this to use the hash.
821 * mini.h: Bump AOT file format version.
823 2009-11-26 Zoltan Varga <vargaz@gmail.com>
825 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
828 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
831 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
832 the distribution of got slot types.
834 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
836 * method-to-ir.c: Add support for generating explicit null checks.
838 2009-11-25 Zoltan Varga <vargaz@gmail.com>
840 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
841 on a random thread if possible.
843 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
844 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
847 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
848 regs. Pass the real size of the regs array to mono_unwind_frame ().
850 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
853 2009-11-24 Geoff Norton <gnorton@novell.com>
855 * mini-darwin.c: Work around apple bug rdar://7209349 See
856 http://openradar.appspot.com/7209349 for details. Synopsis,
857 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
858 never been initialized before.
860 2009-11-24 Zoltan Varga <vargaz@gmail.com>
862 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
864 * mini-arm.c (mono_arm_thumb_supported): New helper function.
866 2009-11-24 Zoltan Varga <vargaz@gmail.com>
868 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
869 OP_SHL_IMM is not 32 bit.
871 2009-11-24 Zoltan Varga <vargaz@gmail.com>
873 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
875 2009-11-24 Zoltan Varga <vargaz@gmail.com>
877 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
880 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
881 > 0 since some threads can resume if their resume_count is > 0.
882 (invoke_method): Avoid reading freed memory.
884 * debugger-agent.c (process_suspend): Extract the suspend code from
885 process_single_step_inner () to a separate function. Rework the code to prevent
886 races between this function and thread interrupts.
888 * debugger-agent.c (suspend_current): Check the resume_count field instead
889 of resume_one so suspends+resumes during single threaded invokes work
892 2009-11-23 Zoltan Varga <vargaz@gmail.com>
894 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
895 to make the generated code smaller.
897 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
898 sequence generated by recent LLVM versions.
900 * mini-llvm.c: Add support for a few simple cases which weren't supported
903 * mini-trampolines.c (mono_magic_trampoline): Don't call
904 mono_arch_get_vcall_slot () when llvm is enabled.
906 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
908 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
909 into a new function called common_call_trampoline () which is used by the
910 llvm vcall trampoline as well.
912 * debugger-agent.c: Implement single threaded invokes.
914 * debugger-agent.c: Revert change which broke the agent on linux.
916 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
919 * generics.cs: Add a test.
921 2009-11-22 Zoltan Varga <vargaz@gmail.com>
923 * debugger-agent.c: Fix the cygwin build.
925 2009-11-21 Zoltan Varga <vargaz@gmail.com>
927 * cprop.c: Remove this unused file.
929 2009-11-21 Zoltan Varga <vargaz@gmail.com>
931 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
934 * basic.cs: Add a test.
936 2009-11-21 Zoltan Varga <vargaz@gmail.com>
938 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
941 2009-11-20 Zoltan Varga <vargaz@gmail.com>
943 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
944 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
945 it. Use this flag to control llvm related code paths instead of #ifdef
946 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
949 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
951 * mini.h: Bump AOT file format version.
953 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
954 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
956 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
957 was used as an assembly filter.
959 2009-11-19 Zoltan Varga <vargaz@gmail.com>
961 * unwind.c: Fix support for ppc.
963 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
964 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
966 2009-11-19 Zoltan Varga <vargaz@gmail.com>
968 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
970 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
971 added by the ps3 changes.
973 2009-11-19 Zoltan Varga <vargaz@gmail.com>
975 * mini-gc.c: Resurrect this, so at least it compiles.
977 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
979 2009-11-18 Zoltan Varga <vargaz@gmail.com>
981 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
982 create_event_list () so assembly filters can be used.
984 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
987 2009-11-17 Zoltan Varga <vargaz@gmail.com>
989 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
990 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
993 * aot-compiler.c (add_generic_instances): Emit instances of common generic
994 classes for char/bool too.
996 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
998 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1001 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1004 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1006 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1008 Code contributed under MIT/X11 license.
1010 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1012 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1013 threads in native code work.
1015 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1016 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1019 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1021 * debugger-agent.c: Implementation for Windows platform.
1023 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1024 primitives. Use SEH to implement breakpoints and single stepping.
1026 * mini-x86.h: Enable soft debugger on Windows.
1028 Code contributed under MIT/X11 license.
1030 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1032 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1033 under XEN. Fixes #522894.
1035 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1037 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1038 interface calls in LLVM AOT code.
1040 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1043 * mini-llvm.c: Add support for OP_VPHI.
1045 * objects.cs: Add a test.
1047 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1049 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1050 this is called on the debugger thread.
1052 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1054 * mini-llvm.c: Add soft-float support.
1056 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1057 FCALL which returns an R4.
1059 * driver.c (mono_main): Add a missing '\n'.
1061 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1062 platforms which doesn't support the LLVM IMT trampoline.
1064 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1066 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1068 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1070 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1073 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1075 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1077 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1078 Instead of emitting a method_order table, sort the contents of the code_offsets
1079 table and do a binary search in the sorted table. The previous approach doesn't
1080 work with LLVM which emits methods in a arbitrary order.
1082 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1083 in the .eh_frame section in ELF files.
1085 * mini.h: Bump corlib file format version.
1087 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1089 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1090 LDMIA->LDM macro name change.
1092 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1094 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1097 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1100 * aot-compiler.c: Ditto.
1102 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1103 &align to mini_type_stack_size_full ().
1105 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1107 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1109 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1111 * mini-arm.c: Compute the stack space used by arguments using
1112 mini_type_stack_size_full ().
1114 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1116 * optflags-def.h: Remove dead TREEPROP optimization.
1118 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1120 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1122 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1124 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1126 * driver.c (mono_jit_parse_options): New public API function to parse options
1127 as done by the runtime executable.
1129 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1130 when handling named arguments.
1132 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1134 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1135 for passing small vtypes in registers, make the CallInfo structures more
1136 similar to the code on the other platforms.
1138 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1139 the code in the prolog requires it.
1141 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1143 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1144 (koush@koushikdutta.com).
1146 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1147 where the thunk memory should be allocated from. Fixes appdomain unloading
1150 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1152 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1153 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1155 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1157 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1158 AOT, as it is not implemented yet.
1160 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1162 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1164 * debugger-agent.c: Fix windows build.
1166 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1168 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1169 after the client connects/disconnects.
1171 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1172 when an exception of a given type is thrown.
1174 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1175 only on an uncaught exception.
1177 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1179 * debugger-agent.c: Add a 'launch' option.
1181 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1183 * debugger-agent.c: Add a 'timeout' option.
1185 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1187 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1190 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1192 * debugger-agent.c (set_breakpoint): Emit a log message.
1194 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1196 * mini-arm.c: Fix the arm build.
1198 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1200 * aot-compiler.c: don't leak the value returned from
1201 mono_type_full_name().
1203 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1205 * debugger-agent.c: defer including mono-mutex.h until we know the
1208 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1210 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1211 of pthreads directly.
1213 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1214 exception handlers. Pass info argument.
1216 * mini.h: Adjust signatures of soft debugger functions to pass void*
1217 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1219 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1220 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1221 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1222 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1224 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1226 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1227 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1228 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1229 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1231 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1233 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1235 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1237 * mono-semaphore.h: Skeleton implementation for Windows.
1239 Code contributed under MIT/X11 license.
1241 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1243 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1245 Code contributed under MIT/X11 license.
1247 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1249 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1251 Code contributed under MIT/X11 license.
1253 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1255 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1256 debug info to 100 because 10 still slows down gdb too much.
1258 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1259 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1260 them in the wrappers.
1262 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1264 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1266 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1268 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1269 function mono_aot_get_array_helper_from_wrapper ().
1271 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1272 array helper methods.
1274 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1276 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1277 the value was loaded from memory.
1279 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1280 the value was loader from there.
1282 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1283 without constant swizzle.
1285 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1287 * mini-amd64.c: Put soft debugger functions behind a
1288 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1290 * mini-amd64.h: disable the soft debugger in windows.
1292 Code contributed under MIT/X11 license.
1294 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1296 * mini-x86.c: Put soft debugger functions behind a
1297 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1299 Code contributed under MIT/X11 license.
1301 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1303 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1304 to mono_arch_find_jit_info_ext.
1306 Code contributed under MIT/X11 license.
1308 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1310 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1312 * debugger-agent.c: Add support for filtering events by assemblies.
1314 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1315 the agent is not enabled.
1317 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1319 * exceptions-x86.c: hopefully last change to fix the windows build.
1320 This one courtesy of Jonathan Chambers.
1322 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1324 * debugger-agent.c: remove unused function.
1326 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1328 * debugger-agent.c: add #ifdefs for a few header files.
1329 * mini-x86.h: disable the soft debugger in windows.
1330 Step 1 of 2 to make this compile on windows with gcc.
1332 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1334 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1335 as it breaks the build.
1337 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1339 Merge the soft debugger branch.
1341 * debugger-agent.h debugger-agent.c: New files containing the soft
1342 mode debugger module.
1344 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1345 at the appropriate locations.
1347 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1350 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1351 enable/disable single stepping.
1353 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1354 which returns all information in a StackFrameInfo structure, and can handle the
1355 LMF frames added by the debugger.
1357 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1360 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1361 walker function which works on a specific thread and passes a StackFrameInfo
1362 structure to its callback.
1364 * mini.c (mini_init): Initialize the debugger agent.
1366 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1368 * mini-ops.h: Add OP_SEQ_POINT opcode.
1370 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1371 arguments to the debugger agent.
1373 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1375 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1378 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1380 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1382 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1384 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1386 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1387 sets the IMT argument and makes a virtual call.
1389 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1391 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1393 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1396 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1398 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1399 runtime. Fixes #551228.
1401 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1403 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1405 * basic.cs: Add a test.
1407 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1408 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1409 CONSTRAINED. Fixes #550964.
1411 * generics.cs: Add a test.
1413 2009-10-28 Mark Probst <mark.probst@gmail.com>
1415 * mini-posix.c (add_signal_handler): Use
1416 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1418 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1420 Contributed under the terms of the MIT/X11 license by
1421 Jerry Maine <crashfourit@gail.com>.
1423 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1424 sse4a for simd intrinsics.
1426 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1427 sse4a for simd intrinsics.
1429 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1431 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1432 instead of inst_p1 which is not the same on ILP32 platforms.
1434 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1436 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1437 not the mscorlib one before calling mono_get_lmf_addr.
1439 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1440 of the ip to the LMF.
1442 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1443 immediate in the op->op_imm optimization.
1445 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1446 understand. VTypes now work, but are not abi compliant, as they are
1447 split into 4 byte parts instead of 8.
1448 (emit_memcpy): Fix the unrolled case to work on the PS3.
1450 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1452 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1453 the default when static linking.
1455 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1457 * aot-compiler.c: Add an autoreg option to automatically register
1458 statically linked aot modules using ELF .ctors.
1460 * genmdesc.pl: Add __ppc64__ to allowed defines.
1462 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1464 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1465 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1467 2009-10-24 Mark Probst <mark.probst@gmail.com>
1469 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1471 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1473 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1474 which will contain the domain where the method was found.
1476 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1477 mini_jit_info_table_find ().
1479 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1481 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1483 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1485 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1486 set, its not supported yet.
1488 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1490 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1491 iface wrapper is not found.
1492 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1494 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1496 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1497 which have a different name.
1499 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1500 wrappers and Array.GetGenericValueImpl ().
1502 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1503 because of the change above.
1505 * generics.cs: Add a test for full aot + generic array ifaces.
1507 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1509 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1510 that hides the previous one.
1512 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1514 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1515 marshalled. Fixes #541623.
1517 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1519 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1521 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1523 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1525 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1527 * mini-posix.c (sigprof_signal_handler):
1528 Implemented support for building stat call chans in different ways.
1530 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1532 * mini-exceptions.c (mono_find_jit_info):
1533 Also check that a jit info has been found (fixes a profiler crash).
1535 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1537 * mini.c (mono_codegen):
1538 Call mono_profiler_code_buffer_new with correct code address.
1540 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1542 * driver.c (mono_main): Change the date in the copyright.
1544 2009-10-14 Mark Probst <mark.probst@gmail.com>
1546 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1547 allocator in shared generic code for open classes, because we
1548 can't get those classes' vtables. We need to make managed
1549 allocators not depend on the vtable at compile-time to solve this.
1551 2009-10-13 Martin Baulig <martin@ximian.com>
1553 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1554 `const guint8 *trampoline' argument; send both the old and the new
1557 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1559 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1560 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1561 (can_marshal_struct): Skip structures with auto layout.
1563 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1565 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1567 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1568 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1569 a variable to hold the stack slot used by the int<->float conversion opcodes.
1571 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1573 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1575 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1576 when using full-aot.
1578 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1580 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1581 each instance of Comparer<T>.
1583 * generics.cs: Add a new test.
1585 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1587 * driver.c (parse_debug_options): Add a 'gdb' option.
1589 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1591 * image-writer.c: Add support for emitting the image into a memory buffer.
1593 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1595 * aot-compiler.c: Add support for registering debug info with GDB using the
1596 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1597 MONO_XDEBUG to 'gdb'.
1599 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1601 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1604 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1606 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1607 can be used to set breakpoints in gdb.
1609 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1610 segment to an absolute address.
1612 2009-10-13 Mark Probst <mark.probst@gmail.com>
1614 * method-to-ir.c: Use the managed array allocator method if
1617 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1619 * aot-compiler.c : Fix the MSVC builds
1621 Code is contributed under MIT/X11 license.
1623 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1625 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1626 avoid registering 1 symbol file per method with gdb.
1628 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1630 * mini-sparc.c: Fix the handling of enums with base type long.
1632 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1634 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1635 instead of using type->data.klass as the later doesn't work with generics.
1637 2009-09-25 Mark Probst <mark.probst@gmail.com>
1639 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1640 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1641 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1642 works differently now and we don't handle it in the JIT anymore.
1644 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1645 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1646 the Thread class split.
1648 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1650 * driver.c: Don't run tests with the obsolete treeprop optimization.
1652 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1653 variable volatile. Fixes #541577.
1655 * basic-calls.cs: Add a new test.
1657 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1659 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1661 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1662 work/required with recent iphone sdk versions.
1664 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1667 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1668 in the VCALL decomposition code.
1670 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1672 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1674 * basic.cs: Add a test.
1676 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1679 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1680 searches all the domains of the current thread.
1682 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1684 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1686 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1687 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1689 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1690 for non-jit trampolines.
1692 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1694 * aot-compiler.c (add_wrappers): Ditto.
1696 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1697 the size of the param area used by dyn_call to 6 which covers the majority of
1700 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1702 * mini-arm.c: Implement support for passing/receiving
1703 longs and receiving floats in the dyn_call code.
1705 * mini-amd64.c: Implement support for receiving vtypes in registers in
1708 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1711 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1713 * mini-arm.c (get_call_info): Return more precise information in
1715 (dyn_call_supported): Use the information in CallInfo.
1717 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1719 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1722 * mini-arm.c: Update after the dyn_call api changes.
1724 * mini.c (mini_create_jit_domain_info): Register a destructor function
1725 for the runtime_invoke_hash.
1727 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1728 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1730 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1731 (dyn_call_supported): Simplify this by using get_call_info ().
1732 (mono_arch_dyn_call_free): New destructor function.
1734 * generics.cs: Remove a printf.
1736 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1738 * mini-arm.c: Add support for enum return values and passing a few arguments
1741 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1744 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1746 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1747 the dynamic invoke wrappers.
1749 * mini-arm.c: Implement OP_DYN_CALL for arm.
1751 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1752 supported by the dynamic runtime invoke wrapper.
1754 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1755 runtime invoke wrapper.
1757 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1758 if possible when running with full-aot.
1760 * mini-ops.h: Add OP_DYN_CALL opcode.
1762 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1763 with dynamic arguments lists similar to libffi.
1765 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1767 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1769 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1772 * iltests.il.in: Add a new test.
1774 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1776 * aot-compiler.c (add_generic_instances): Add more instances of
1777 GenericEqualityComparer.
1779 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1781 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1783 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1785 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1786 comments on some functions that now can fail.
1788 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1790 * Makefile.am: Add Info.plist to EXTRA_DIST
1792 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1794 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1795 static synchronized wrappers. Fixes #539500.
1797 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1799 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1802 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1804 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1805 lmf before calling filter clauses as well. Fixes #539550.
1807 * exceptions.cs: Add a test.
1809 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1811 * aot-compiler.c (add_generic_class): Add instances of
1812 Array.GetGenericValueImpl as well.
1814 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1817 * generics.cs: Add a fullaot linq test.
1819 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1821 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1824 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1826 * mini-trampolines.c (mono_delegate_trampoline) : Call
1827 mono_cominterop_get_invoke if the delegate target object
1830 Code is contributed under MIT/X11 license.
1832 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1834 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1835 internal call is defined outside platform code. Reduce code
1836 duplication with existing [Method|Field]AccessException
1838 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1840 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1841 if the return value is a small struct passed on regs.
1843 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1845 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1847 * mini-codegen.c: Enable the cpu description validation for arm.
1849 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1851 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1852 test which depends on structs to objects.cs.
1854 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1855 require object model related stuff working.
1857 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1859 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1861 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1862 against the instruction metadata in mini-ops.h. amd64 only for now.
1864 * mini-ops.h: Fix some instruction descriptions.
1866 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1867 unused instructions.
1869 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1871 * exceptions.cs: Add a new test.
1873 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1875 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1877 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1879 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1880 skip empty phi opcodes.
1882 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1883 correctly by zero extending after loads. Skip methods containing calls
1884 to the monitor enter/exit trampolines.
1886 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1887 when calling mono_thread_force_interruption_checkpoint ().
1889 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1891 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1893 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1895 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1896 bootstrap could run.
1898 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1900 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1902 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1904 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1906 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1907 LLVM might be very short.
1909 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1910 in OP_THROW/RETHROW.
1912 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1915 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1917 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1918 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1919 LLVM might be very short.
1921 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1923 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1924 the alignment for the value of sp.
1926 2009-09-01 Geoff Norton <gnorton@novell.com>
1928 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1929 managed wrappers in full aot.
1931 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1933 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1935 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1937 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1939 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1941 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1943 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1946 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1948 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1949 depend on the info MonoMethodHeader which could be missing in IL stripped
1952 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1954 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1955 they are only 4 byte aligned.
1957 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1959 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1960 was done previously, since using SP causes too many problems.
1962 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1963 frames without a frame pointer works.
1965 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1966 global register in methods with calls, since the calls can go through
1967 a static rgctx trampoline which doesn't save it.
1969 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1971 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1973 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1975 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1977 2009-08-18 Christian Hergert <chris@dronelabs.com>
1979 * method-to-ir.c: Fix warnings for uninitialized variables.
1981 2009-08-18 Christian Hergert <chris@dronelabs.com>
1983 * mini-exceptions.c:
1984 * aot-compiler.c: Fix printf warnings.
1986 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1988 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1989 Add GetGenericValueImpl<string>.
1991 * aot-compiler.c (add_generic_instances): Add instances of
1992 GenericEqualityComparer<T> for primitive types. Only emit the array
1993 wrappers into the mscorlib image.
1995 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1997 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1998 the methods_loaded array using amodule->info->nmethods.
2000 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2001 (MONO_AOT_FILE_VERSION): Bump this.
2003 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2006 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2007 MonoJitInfo doesn't belong to its methods aot image.
2009 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2011 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2013 * mini-arm.c: Fix warnings.
2015 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2017 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2020 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2022 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2023 avoid clobbering IP.
2025 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2026 hold the trampoline argument, so its initial value is available during
2029 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2032 * exceptions-hppa.c:
2034 * exceptions-s390x.c:
2035 * exceptions-mips.c:
2037 * exceptions-sparc.c:
2038 * exceptions-alpha.c:
2040 * mini-trampolines.c:
2042 * exceptions-s390.c: add and use #define's instead of sizeof()
2043 for MonoJitInfo and MonoJitInfoTable.
2045 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2050 * tramp-x86.c: use a #define instead of sizeof() for a few
2051 structures that use a zero-length array.
2053 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2055 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2056 case when the method is dynamic. Fixes #529238.
2058 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2060 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2061 of asserting when a method is JIT compiled in full-aot mode.
2063 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2065 Contributed under the terms of the MIT/X11 license by
2066 Jerry Maine <crashfourit@gail.com>.
2068 * fixed wrong dates in changelog.
2070 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2072 Contributed under the terms of the MIT/X11 license by
2073 Jerry Maine <crashfourit@gail.com>.
2075 * basic-simd.cs: added test for packed double square root.
2076 * cpu-amd64.md: added opcode info for packed double square root.
2077 * cpu-x86.md: added opcode info for packed double square root.
2078 * mini-ops.h: added IR opcode for packed double square root.
2079 * mini-x86.c: added IR to native translation code for packed double square root.
2080 * mini-amd64.c: removed todo for packed double square root.
2081 * simd-intrinsics.c: added method to IR opcode converstion for
2082 packed double square root.
2084 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2086 Contributed under the terms of the MIT/X11 license by
2087 Jerry Maine <crashfourit@gail.com>.
2089 * mini-amd64.c: Added a change to help tell the difference as
2090 to what perpose the xmm register is being used--mainly to help
2092 * mini-amd64.h: Changed callee regs to use 15 out of 16
2093 (one used for special cases) xmm registers for both fp
2094 and simd ops. Added define to turn on new feature in the regalloc
2095 that allows fp and simd ops to share the xmm regs happily.
2096 * codegen.c: Added code to detect for which perpose an xmm reg is
2097 being used (fp or simd) and to translate back and forth to the
2098 correct logical reg bank (fp or simd) for 'spill load's.
2100 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2102 Contributed under the terms of the MIT/X11 license by
2103 Jerry Maine <crashfourit@gail.com>.
2105 * basic-simd.cs: Added tests for stressing the regalloc when running with
2106 16 simd regs and when simd and fp ops share the same reg bank.
2108 2009-08-01 Mark Probst <mark.probst@gmail.com>
2110 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2111 in shared generic code, we might have to look up the class in the
2112 RGCTX. If we use the class directly, compute its GC descriptor.
2114 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2116 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2118 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2120 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2121 check for errors. Fixed the case when the class with the Main
2124 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2126 Contributed under the terms of the MIT/X11 license by
2127 Jerry Maine <crashfourit@gail.com>.
2129 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2131 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2133 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2135 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2137 * method-to-ir.c: Fix naming of stelem and ldelem.
2139 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2141 * driver.c (main_thread_handler): Check that the assembly loaded
2142 matches the filename when doing AOT.
2144 2009-07-30 Mark Probst <mark.probst@gmail.com>
2146 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2149 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2150 utils/mono-sigcontext.h).
2152 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2155 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2157 * mini.c (mono_codegen):
2158 Call profiler hook to keep track of method code buffers.
2160 2009-07-27 Mark Probst <mark.probst@gmail.com>
2162 * method-to-ir.c: Invoke write barriers for the
2163 Interlocked.(Compare)Exchange JIT intrinsics.
2165 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2167 * Makefile.am (version.h): Fix issues when built out of tree.
2168 Remove some redundant 'grep's piped through 'sed's.
2170 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2172 This patch is contributed under the terms of the MIT/X11 license
2174 * mini-ppc.c (mono_arch_output_basic_block):
2175 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2176 for bits 32-47 with signed load/store diplacements for bits
2177 48-63. Use prefered base/offset order for indexed form.
2178 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2179 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2180 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2181 OP_LOADI2_MEMBASE): Same.
2182 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2183 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2184 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2186 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2187 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2188 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2189 OP_LOADI1_MEMINDEX): Same
2190 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2191 OP_STORER8_MEMINDEX): Same
2192 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2194 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2195 for bits 32-47 with signed load/store diplacements for bits
2196 48-63. Use prefered base/offset order for indexed form.
2198 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2200 This patch is contributed under the terms of the MIT/X11 license
2202 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2203 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2204 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2205 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2206 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2207 cfg->stack_usage to avoid size warnings.
2208 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2209 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2210 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2211 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2213 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2214 after code varible is initialized.
2215 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2216 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2217 (mono_arch_emit_epilog):
2218 Move Use ppc_load32 for cfg->stack_usage to avoid size
2221 2009-07-24 Mark Probst <mark.probst@gmail.com>
2223 * method-to-ir.c: The write barrier doesn't do the store anymore,
2224 so we have always to emit it. Also, emit the wbarrier after the
2227 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2229 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2230 for argument count 3 too.
2232 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2234 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2235 the caller handle the exceptions.
2236 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2237 method. Fixes #524498.
2239 2009-07-22 Geoff Norton <gnorton@novell.com>
2241 * mini-exceptions.c: Fix build on ia64.
2243 2009-07-22 Mark Probst <mark.probst@gmail.com>
2245 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2248 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2250 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2253 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2255 * basic-simd.cs (Main): Pass args to the test driver.
2257 2009-07-20 Geoff Norton <gnorton@novell.com>
2259 * mini-x86.h: Fix the x86 version guards to use Apple's
2260 properly defined macros.
2262 2009-07-20 Geoff Norton <gnorton@novell.com>
2264 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2267 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2269 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2270 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2271 the information which is needed for invokes, so only one locking+hash table
2274 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2276 * aot-compiler.c (add_generic_instances): Emit instances of
2277 GenericComparer<T> for primitive types.
2279 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2281 * mini-posix.c: Fix linux build.
2283 2009-07-19 Geoff Norton <gnorton@novell.com>
2285 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2286 mono_gdb_render_native_backtraces
2287 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2288 so we implement the sane semantics to the runtime here
2289 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2290 so we need to call it differently (mono_gdb_render_native_backtraces)
2291 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2292 here for default implementations.
2293 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2294 support Apple's weird syscall (SYS_fork) implementation and not busy
2295 loop in abort() on native crashes on OSX anymore.
2297 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2299 * aot-runtime.c (load_method): Change the handling of the
2300 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2303 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2305 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2307 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2308 seems to break the aot tests.
2310 * mini.c (mono_patch_info_equal): Fix the handling of
2311 MONO_PATCH_INFO_RGCTX_FETCH.
2313 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2315 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2317 * mini.c (mono_patch_info_hash): Fix the handling of
2318 MONO_PATCH_INFO_INTERNAL_METHOD.
2319 (mono_patch_info_equal): Ditto.
2321 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2323 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2326 * mini-llvm.c: Add some infrastructure for AOT support.
2328 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2330 * mini-llvm-cpp.c: Update to the latest llvm api.
2332 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2333 option to false to prevent llvm from installing signal handlers which
2336 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2339 * cpu-amd64.md: Revert previous change as those instructions
2340 take 2 separate arguments. Remember to read the arch docs more
2341 carefully next time.
2343 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2345 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2347 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2349 * mini-ppc.c: exploit multiple load/store units if available (rest of
2350 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2351 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2353 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2355 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2356 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2358 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2360 * cpu-x86.md: Fix missing clobbering from trancendental simd
2363 * cpu-amd64.md: Same.
2365 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2367 Contributed under the terms of the MIT/X11 license by
2368 Jerry Maine <crashfourit@gail.com>.
2370 * basic-simd.cs: Added tests for single and doulble indexers.
2372 * cpu-amd64.md: Added simd opcode information.
2374 * mini-amd64.c: Added IR to native simd generation code.
2375 Added simd register names and function that returns them.
2377 * mini-amd64.h: Added marcos to turn on simd code compilation in
2378 amd64. Added max simd register count marco. Added caller/callee
2379 register mask marcos. Added marcos to use simd register bank.
2381 * mini.h: Added helper marco for shufling dwords and simple
2384 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2386 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2388 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2390 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2391 the length of the native code as well.
2393 * basic-simd.cs: Add a test for #521662.
2395 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2397 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2399 2009-07-13 Mark Probst <mark.probst@gmail.com>
2401 * mini.c: Register function for getting the IP from a signal
2402 context with metadata.
2404 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2406 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2407 call a generic class init trampoline if needed. Fixes #519336.
2409 * generics.cs: Add a test.
2411 2009-07-09 Mark Probst <mark.probst@gmail.com>
2413 * method-to-ir.c: When doing a call which might be remote from
2414 shared generic code to other shared code with open type arguments,
2415 get the remoting invoke wrapper from the RGCTX and do an indirect
2418 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2420 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2421 after the unbox trampoline in the full-aot case.
2423 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2425 * mini.c: Move initialization of jit_mutex before debugger initialization
2430 * Info.plist: added Info.plist and link flag to enable the mono executable
2431 to access other processes. Requires codesigning of the executable to work.
2433 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2438 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2440 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2442 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2444 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2445 when the generic instance is an instantiation of a subclass of the
2446 methods class. Fixes #517166.
2448 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2450 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2453 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2456 * CMakeLists.txt: Add minimal support for installation.
2458 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2460 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2461 determine whenever a method is directly callable to a separate function.
2463 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2464 needed ones as a result of the previous change.
2466 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2467 type of register arrays.
2469 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2470 type of register arrays.
2472 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2474 Contributed under the terms of the MIT/X11 license by
2475 Jerry Maine <crashfourit@gail.com>.
2477 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2479 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2481 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2483 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2485 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2486 dump of structure return value. Fix some formatting.
2487 * cpu-s390x.md: Fix lengths of instruction sequences.
2488 * mini-s390.c: Minor formatting changes.
2490 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2492 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2493 Use sigaction on freebsd as well.
2495 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2497 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2500 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2502 2009-06-22 Mark Probst <mark.probst@gmail.com>
2504 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2506 2009-06-22 Mark Probst <mark.probst@gmail.com>
2508 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2510 2009-06-20 Martin Baulig <martin@ximian.com>
2513 (MonoDebuggerThreadFlags): New enum typedef.
2514 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2515 (mono_debugger_thread_created): Added `gpointer func' argument;
2516 initialize the new `thread_flags' field.
2518 2009-06-18 Martin Baulig <martin@ximian.com>
2520 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2521 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2524 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2525 flag in `MONO_DEBUGGER__info.runtime_info'.
2528 (mono_main): Call mini_debugger_set_attach_ok() if generics
2529 sharing is disabled.
2531 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2533 * aot-compiler.c (add_wrappers): Fix a warning.
2535 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2536 the ppc load/store macro changes.
2538 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2540 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2542 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2543 not just the got symbol.
2545 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2548 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2551 * aot-compiler.c: Remove some fixmes.
2553 * driver.c (mono_main): Print a helpful message when cross-compiling.
2555 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2557 * method-to-ir.c (initialize_array_data): Do the optimization if the
2558 target byte order is little endian, instead of the host byte order.
2560 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2561 wrappers into the mscorlib image, Emit a unique plt symbol for each
2562 image, emit symbols for plt entries.
2564 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2567 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2569 * aot-compiler.c (add_wrappers): Avoid calling
2570 mono_marshal_get_type_info () since it can assert for some types.
2572 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2573 ldtoken are used inside wrappers.
2575 * helpers.c: Add support for prefixing tools with the arch name.
2577 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2578 quantities when using ilp32.
2580 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2581 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2583 * image-writer.c: Use .long on ilp32.
2585 * aot-compiler.c: Use 32 bit loads on ilp32.
2587 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2589 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2591 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2593 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2595 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2596 second got slot of every aot image.
2598 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2599 aot on platforms with function pointers.
2601 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2602 support for aot/full aot on ppc/ppc64.
2604 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2605 arguments which are needed on ppc.
2607 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2610 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2612 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2614 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2616 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2618 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2620 2009-06-17 Geoff Norton <gnorton@novell.com>
2622 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2624 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2626 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2627 to control whenever the dwarf writer is in xdebug or aot mode.
2628 (emit_class_dwarf_info): Use a separate abbrev for structures without
2631 * aot-compiler.c: Pass the appending parameter to
2632 mono_dwarf_writer_create ().
2634 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2635 falls through to its next bblock. Fixes #513931.
2637 * iltests.il: Add a test.
2639 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2640 infor even if emit_line is FALSE, as the apple linker seems to require it.
2642 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2644 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2648 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2650 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2653 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2655 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2656 'has_call_handler' fields.
2658 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2660 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2661 first bblock if not needed. Fixes #512790.
2663 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2665 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2667 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2670 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2671 remoting-invoke-with-check wrappers, which are not needed when running with
2672 full-aot, since it doesn't support remoting.
2674 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2676 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2678 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2679 method info, it is not used anymore.
2681 * mini.h: Bump AOT file format version.
2683 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2686 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2689 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2691 * mini.h: Bump AOT file format version.
2693 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2695 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2696 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2699 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2700 of CKFINITE and FBGE for VFP.
2702 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2704 * aot-compiler.c: Don't align code to 16 bytes on arm.
2706 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2707 before the methods they belong to.
2709 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2710 the full-aot case if possible, since the trampoline will be called right
2713 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2714 trampolines to 1024 after the change above.
2716 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2717 trampoline to save 8 bytes per trampoline.
2719 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2722 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2724 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2726 2009-06-08 Martin Baulig <martin@ximian.com>
2729 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2730 (_mono_debugger_throw_exception): Don't make this static.
2731 (_mono_debugger_unhandled_exception): Likewise.
2732 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2735 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2736 (_mono_debugger_throw_exception): Add function prototype.
2737 (_mono_debugger_unhandled_exception): Likewise.
2740 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2741 arg; return the first exception handler if the exception is caught
2742 and we're running inside the debugger.
2743 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2744 improve exception handle inside runtime-invoke, check whether the
2745 exception is actually caught in the method being invoked and not
2746 by the runtime-invoke-wrapper.
2748 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2750 * image-writer.c: Improve support for the osx assembler.
2752 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2755 2009-06-08 Martin Baulig <martin@ximian.com>
2758 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2759 (_mono_debugger_throw_exception): Don't make this static.
2760 (_mono_debugger_unhandled_exception): Likewise.
2761 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2764 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2765 (_mono_debugger_throw_exception): Add function prototype.
2766 (_mono_debugger_unhandled_exception): Likewise.
2769 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2770 arg; return the first exception handler if the exception is caught
2771 and we're running inside the debugger.
2772 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2773 improve exception handle inside runtime-invoke, check whether the
2774 exception is actually caught in the method being invoked and not
2775 by the runtime-invoke-wrapper.
2777 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2779 * image-writer.c (append_subsection): Don't align subsections of the
2780 debug_line section as a workaround.
2782 * dwarfwriter.c: Emit line number info in the AOT case as well.
2784 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2786 This patch is contributed under the terms of the MIT/X11 license
2788 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2789 code_len <= code_size
2791 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2793 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2795 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2797 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2798 invoke wrappers, we now use trampolines instead.
2800 2009-06-04 Mark Probst <mark.probst@gmail.com>
2802 * mini-darwin.c: The exception thread must not be registered with
2805 2009-06-04 Mark Probst <mark.probst@gmail.com>
2807 * mini-gc.c: Disable the code because it makes SGen crash.
2809 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2811 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2812 instead of asserting.
2814 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2816 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2817 output file after the code has been compiled.
2819 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2821 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2823 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2825 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2826 entries distinction to simplify the code.
2828 * mini.h: Bump AOT file format version.
2830 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2832 * objects.cs: Fix the signature of one of the tests.
2834 * mini.c (mini_create_ftnptr): New helper function, moved here from
2836 (mini_get_addr_from_ftnptr): Ditto.
2837 (mini_init): Install the new helpers.
2839 2009-05-28 Martin Baulig <martin@ximian.com>
2841 Correctly initialize the debugger when embedding Mono.
2843 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2844 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2845 see documentation in mini_debug_running_inside_mdb().
2848 (mini_debug_running_inside_mdb): New function to check whether
2849 we're running inside mdb.
2851 * mini.c (mini_init): Call mini_debugger_init() if we're running
2852 inside the debugger.
2854 * driver.c (mono_main): Moved the call to mini_debugger_init()
2855 into mini_init() to make this work when embedding Mono.
2857 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2858 calls to mini_debugger_init().
2860 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2861 mono_debugger_main() -> mini_debugger_main() and put them inside a
2862 `MONO_DEBUGGER_SUPPORTED' conditional.
2864 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2866 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2867 this is no longer in use.
2870 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2872 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2874 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2877 2009-05-27 Martin Baulig <martin@ximian.com>
2879 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2881 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2882 long_conv_to_r_un to 64 bits.
2884 * cpu-x86.md: Increase the instruction size due to the changes.
2886 * iltests.il.in: Add regression test.
2890 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2892 * objects.cs: Move the previous test from basic.cs to here.
2894 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2896 * basic.cs: Add regression test for #506915.
2898 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2900 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2901 optimization we must check the bb of the first byte of stobj as
2902 it's the only one set in cil_offset_to_bb.
2906 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2908 * image-writer.c: Fix pointer directive on ppc64.
2910 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2912 * image-writer.c (asm_writer_emit_section_change): Avoid using
2913 .bss subsections on ppc too.
2915 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2917 * image-writer.c: Fix the definition of TARGET_ASM_....
2919 * image-writer.c: Fix the emission of assembler directives in the last
2922 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2923 exception throwing code to accomodate ppc64.
2925 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2926 size to work on ppc64 too.
2928 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2931 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2932 the assembler dialect instead of using platform specific defines.
2934 2009-05-22 Geoff Norton <gnorton@novell.com>
2936 * mini-arm.c (get_call_info): If a structure is split between the stack
2937 and argument registers, we should not advance the stack pointer by the entire
2938 native size, but just by the amount that spilled.
2940 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2942 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2945 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2947 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2950 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2951 methods so wrapper don't get added twice.
2952 (add_generic_instances): Don't add methods of arrays.
2954 * generics.cs: Mark one test as !FULLAOT.
2956 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2958 * mini-x86.c (emit_move_return_value): Remove unused vars.
2960 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2962 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2963 decomposing 8 bytes structs into a LCALL.
2965 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2966 pointer for where to store the returned regs.
2968 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2971 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2973 2009-05-20 Miguel de Icaza <miguel@novell.com>
2975 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2978 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2980 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2982 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2985 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2987 * local-propagation.c (mono_local_cprop): Avoid local propagation
2988 across paired add/sub if the first instruction dest reg is it's
2989 source reg. For example:
2991 int_add_imm R12 <- R12 [1] clobbers: 1
2992 int_sub_imm R42 <- R12 [1] clobbers: 1
2994 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2995 maintain the math identify.
2999 2009-05-20 Andreia Gaita <avidigal@novell.com>
3001 * Makefile.am: avoid going on the network just to get the revision,
3004 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3006 Fixed estimate for short branches on amd64 (they were off mark, and
3007 enabling call prolog-epilog instrumentations caused assertions).
3008 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3009 estimate for the maximum length of this basic block.
3011 - mono_arch_emit_prolog: compute max_length for each basic block
3012 (instead of max_offset), and inflate size estimate also for entry bb
3013 in case of code instrumentation.
3014 - mono_arch_output_basic_block: get rid of "cpos" (the current
3015 estimated "position" in the code), and always use "offset" instead,
3016 which is accurate; at the beginning of the function quickly recompute
3017 max_offset for all the remaining blocks, starting from the current
3018 cfg->code_len (which is correct, and not estimated) and using the
3019 estimated block lengths computed previously.
3021 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3023 * exceptions-ppc.c: Remove the caching from the trampoline creation
3024 functions, it is already done in the caller.
3026 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3028 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3029 MONO_ARCH_GSHARED_SUPPORTED define.
3031 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3033 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3036 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3038 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3039 call to mono_marshal_get_rgctx_invoke ().
3041 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3042 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3043 gshared use the static rgctx trampolines now.
3045 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3046 platform supports it.
3048 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3050 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3052 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3054 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3056 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3058 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3061 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3063 Made it possible for mono_arch_instrument_epilog to preserve
3064 argument registers, otherwise instrumenting the "epilogue" before
3065 a tail call would clobber them.
3066 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3067 if like mono_arch_instrument_epilog but with an additional parameter
3068 that states if argument registers must be preserved.
3069 * mini.c: implemented mono_arch_instrument_epilog as a call to
3070 mono_arch_instrument_epilog_full without asking to preserve argument
3071 registers (this makes the existing code work as usual).
3073 - mono_arch_instrument_epilog: add parameter to transform it into
3074 mono_arch_instrument_epilog_full, and preserve argument registers
3076 - mono_arch_output_basic_block, OP_TAILCALL case: call
3077 mono_arch_instrument_epilog_full.
3078 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3079 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3080 only transformed mono_arch_instrument_epilog into
3081 mono_arch_instrument_epilog_full.
3083 2009-05-15 Geoff Norton <gnorton@novell.com>
3085 * mini-darwin.c: This works on arm now.
3087 2009-05-14 Geoff Norton <gnorton@novell.com>
3089 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3092 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3094 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3097 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3098 wrappers during full aot mode correctly.
3100 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3103 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3104 mono_metadata_type_hash ().
3106 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3108 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3109 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3110 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3111 Removed MONO_INST_BRLABEL from the instruction flags, and the
3112 remaining code that used it, because we do not support branches inside
3113 basic blocks (and branch target labels) anymore.
3114 * Makefile.am: As part of the above cleanup, remove reference to
3115 BURG files which don't exist anymore.
3117 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3119 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3122 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3123 to use mono_arch_throw_corlib_exception.
3125 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3126 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3128 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3131 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3133 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3134 for the got to make debugging easier and to avoid confusing it with the
3137 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3138 method so a breakpoint can be set when using gdb.
3140 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3142 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3143 on mono_method_get_imt_slot ().
3145 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3146 num_decodes variables.
3148 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3149 change as it doesn't seem to work.
3151 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3154 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3156 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3157 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3159 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3160 builder when using full aot.
3162 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3163 here, it is already handled.
3165 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3168 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3170 * mini-arm.h: Enable IMT for full aot.
3172 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3173 arch doesn't support it.
3175 * mini.c (mini_init): Don't disable IMT for full aot if the
3176 architecture supports it.
3178 * mini.h (MonoAotTrampoline): New enum containing the different types
3179 of 'numerous' trampolines.
3180 (MONO_AOT_FILE_VERSION): Bump this.
3182 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3183 static rgctx trampolines. Add support for full-aot IMT thunks.
3185 * mini-amd64.h: Enable IMT for full aot.
3187 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3188 to exclude tests belonging to a category.
3190 * generics.cs: Mark some tests with a !FULLAOT category.
3192 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3195 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3197 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3198 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3199 (emit_plt): Fix a warning.
3201 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3203 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3204 back into aot-compiler.c to a place where the other functions shared by
3205 the runtime and aot compiler are.
3207 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3208 as done previously, instead of in MonoAotFileInfo, since pointers might have
3209 alignment requirements.
3211 * mini.h: Bump AOT file format version.
3213 2009-05-10 Miguel de Icaza <miguel@novell.com>
3215 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3216 that is used at runtime from the aot-compiler.c, this makes it
3217 work on setups that remove the AOT compiler from the output
3220 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3222 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3225 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3227 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3229 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3230 stuff to mono_arch_decompose_long_opts ().
3231 (mono_decompose_opcode): Remove some dead code.
3233 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3235 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3236 cmethod can be null for quite a some reasons.
3238 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3240 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3242 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3244 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3246 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3248 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3249 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3250 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3251 calls returning structures by addr on amd64.
3253 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3255 * iltests.il.in: Restructure the tail call tests a bit.
3257 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3259 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3260 for virtual methods too.
3262 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3264 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3265 due to regression in verifying System.dll.
3267 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3269 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3272 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3275 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3276 g_str_hash () which can change.
3278 * driver.c (mini_regression): Disable optimizations not supported by
3279 the cpu. Fixes #500019.
3281 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3284 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3286 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3287 to the latest LLVM code.
3289 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3291 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3293 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3295 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3298 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3299 no longer saving offsets, so just save the patch types along with the other
3301 * aot-runtime.c (load_patch_info): Update after the changes to
3302 encode_patch_list ().
3303 (decode_got_entry): Removed, merged into load_patch_info ().
3304 (is_shared_got_patch): Removed, call the same function from
3307 * mini.h: Bump aot file format version.
3309 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3310 half-finished no-dlsym code.
3312 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3315 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3316 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3318 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3320 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3321 buffer length to work with AOT code.
3323 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3324 ldfld/stfld opcodes.
3326 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3329 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3331 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3333 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3336 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3337 if needed. Don't decompose long operations when using llvm.
3339 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3341 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3344 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3346 2009-05-03 Martin Baulig <martin@ximian.com>
3348 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3349 mono_debugger_insert_method_breakpoint() since the class init
3350 handler we're inserting at the top of the method already gives us
3353 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3355 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3356 to mono_arch_decompose_long_opts () for x86 and arm.
3358 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3360 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3363 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3365 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3368 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3370 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3371 number of trampolines used in full-aot mode.
3373 * aot-compiler.c: Add an ntrampolines option to set the number of
3374 trampolines emitted in full-aot mode.
3376 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3378 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3379 a volatile load. Get rid of get_tempname (), llvm assigns names
3382 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3385 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3388 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3391 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3392 to the same register as a fixed sreg2. Fixes #497271.
3394 * iltests.il.in: Add a new test.
3396 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3398 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3399 stack, since pushes complicate exception handling.
3401 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3402 the stack if they are passed using moves.
3404 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3406 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3409 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3410 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3411 of FMOVE if it is an R4.
3413 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3415 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3417 * mini.h (LLVMCallInfo): New structure to store calling convention
3418 information for the LLVM back end similar to the CallInfo structures in
3421 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3422 call information in a format usable by LLVM.
3423 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3425 * method-to-ir.c (mono_emit_call_args): Emit calls using
3426 mono_llvm_emit_call () when compiling using LLVM.
3428 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3429 comments to all functions. Fix memory leaks. Add a public init/cleanup
3432 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3434 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3435 mono_array_new_va () jit icall.
3437 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3439 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3440 multiple machine description files to be specified.
3441 * mini-ops.h: fixes for cross-compilation.
3443 2009-04-22 Miguel de Icaza <miguel@novell.com>
3445 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3448 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3450 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3451 to prevent asserts in various passes. Fixes #497220.
3453 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3455 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3458 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3459 table to avoid duplicates.
3461 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3463 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3466 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3468 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3469 is for method or field access.
3471 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3473 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3476 * mini-llvm.c (mono_llvm_emit_method): Use it.
3478 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3479 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3482 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3483 synchronized methods.
3485 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3487 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3489 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3492 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3493 allowing some options to be set dynamically.
3495 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3497 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3498 unconditional branch.
3500 * mini.h (MonoTrampolineType): Add new trampoline type
3501 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3504 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3507 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3510 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3511 is enabled. Instead, use the llvm vcall trampoline.
3513 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3515 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3517 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3520 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3521 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3523 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3524 OP_IA64_CSET opcode.
3526 * mini.c: Fix a warning.
3528 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3529 THROW to the appropriate llvm type.
3531 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3533 * mini.c (mini_method_compile): Add statistics for methods JITted
3536 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3538 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3539 OP_IA64_CMP_<cond>_IMM opcodes.
3541 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3543 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3546 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3549 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3552 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3554 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3556 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3558 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3561 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3562 rgctx invoke trampolines for x86.
3564 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3565 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3566 (mono_arch_get_vcall_slot): Simplify this.
3568 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3570 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3571 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3573 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3575 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3576 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3578 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3580 * liveness.c (visit_bb): Remove a needless assert.
3582 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3584 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3585 full aot support to the arch specific code.
3587 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3589 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3591 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3593 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3594 collect information about the delegate invoke impl trampolines.
3596 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3597 to save trampolines during full-aot mode.
3599 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3600 creation function which returns a trampoline which sets the rgctx
3602 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3603 wrapper if possible.
3604 (mono_delegate_trampoline): Ditto.
3606 * mini.c (mono_jit_runtime_invoke): Ditto.
3608 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3610 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3612 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3614 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3616 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3617 just setting the opcode to OP_NOP.
3619 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3621 * mini.c (mini_method_compile): Put the last change inside an
3622 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3624 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3625 and extend live ranges to cover the whole method when using xdb.
3627 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3628 do it in the trampolines.
3630 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3633 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3635 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3636 call code in full-aot mode since IMT is disabled there.
3637 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3638 new JIT no longer has that restriction.
3640 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3642 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3643 a more compact format.
3644 (mono_aot_wrapper_name): New function to return a unique name for a
3645 wrapper method, also used by the AOT runtime.
3647 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3650 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3651 when a ICollection<T> etc is encountered.
3652 (add_generic_instances): Process method arguments/locals too.
3653 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3656 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3658 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3660 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3662 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3664 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3665 representing the result of the decomposition. Nullify instructions
3666 instead of setting them to OP_NOP since nops can't have registers
3669 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3671 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3672 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3673 info. Strip 'mapping symbols' on ARM.
3675 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3677 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3678 this with the native genmdesc.
3680 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3682 * aot-runtime.c: Fixing the MSVC build.
3684 Code is contributed under MIT/X11 license.
3686 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3688 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3689 JITted code depends on it.
3691 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3693 * aot-compiler.c: Use new MonoGenericParam accessors.
3695 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3697 Reduce memory usage and improve correctness wrt MonoGenericParam
3698 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3699 handing. Avoid allocating MonoGenericParams, but use the ones in
3700 the container itself.
3702 2009-04-07 Miguel de Icaza <miguel@novell.com>
3704 * tasklets.c: Return exceptions in the out argument.
3706 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3708 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3709 opcode. Use pointer types in more places instead of casting them to
3712 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3714 (mono_llvm_optimize_method): New helper function to optimize a method.
3716 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3717 widening code so it could be called from more places.
3718 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3719 code paths in the call opcodes.
3721 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3723 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3725 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3727 * dwarfwriter.c: Use _ to separate class name
3728 components as gdb can't handle '.'. Represent reference variables
3731 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3733 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3735 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3737 * gc-test.cs: New file with GC stack marking tests.
3739 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3740 negative numbers for vfp.
3742 * basic-float.cs: Add a test.
3744 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3746 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3748 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3750 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3751 part of tasklet/continuation support.
3753 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3755 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3756 amd64 opcodes inside an ifdef.
3758 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3761 * dwarfwriter.c (emit_type): Emit the class info for classes.
3763 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3765 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3767 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3769 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3771 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3773 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3775 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3777 * mini-llvm.c: Update comments.
3779 * mini.h (COMPILE_LLVM): New macro.
3781 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3783 * ssa.c (mono_ssa_compute): Ditto.
3785 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3786 the unwind ops from a DWARF FDE.
3788 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3789 methods by extracting the dwarf unwind ops from the unwind info generated
3792 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3795 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3798 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3800 * Makefile.am (llvm_sources): Enable this.
3802 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3803 failing back to the JIT if something cannot be handled.
3805 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3806 compiling with LLVM.
3808 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3809 compiling with LLVM.
3811 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3812 compiling with LLVM.
3814 * mini-ops.h: Add a few opcodes needed by LLVM.
3816 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3819 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3822 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3824 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3826 2009-04-01 Mark Probst <mark.probst@gmail.com>
3828 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3829 ridiculously large methods.
3831 2009-03-31 Martin Baulig <martin@ximian.com>
3833 * debug-debugger.c (debugger_remove_breakpoint): Call
3834 mono_debugger_remove_class_init_callback ().
3836 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3838 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3839 right before emitting code, not at the start.
3841 * mini.c (mono_postprocess_patches): Extract this into a separate function
3842 from mono_codegen ().
3844 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3845 byref types correctly.
3847 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3849 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3852 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3854 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3855 indirect calls, this avoids problems where get_vcall_slot () would get
3856 confused by the native code for the instruction preceeding the call.
3857 (mono_arch_get_vcall_slot): Simplify this.
3858 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3860 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3861 register allocator now seems to depend on them instead of the data in
3864 * mini.c (mini_method_compile): Throw the correct type of exception if
3865 mono_method_get_header () fails because of a loading error.
3867 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3869 * mini.c (mini_method_compile): Clear the loader error if the method
3870 header cannot be decoded.
3872 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3873 interface methods on proxies correctly.
3875 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3876 this argument for vtype methods. Add precise liveness info for arguments.
3878 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3879 LIVERANGE_START/END opcodes.
3881 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3882 for arguments and values in registers.
3884 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3886 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3887 return a valuetype. Fixes #487518.
3889 * iltests.il: Add a test.
3891 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3893 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3894 closed over a null reference correctly.
3896 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3898 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3900 2009-03-25 Mark Probst <mark.probst@gmail.com>
3902 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3903 allocated to the same registers as fixed sregs.
3905 2009-03-24 Mark Probst <mark.probst@gmail.com>
3907 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3910 * method-to-ir.c: Handle more cases for
3911 Interlocked.CompareExchange.
3913 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3914 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3915 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3917 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3919 * aot-runtime.c (decode_method_ref): Fix a warning.
3921 * unwind.c (mono_unwind_frame): Ditto.
3923 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3925 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3926 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3928 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3929 fix the handling of large values in the ALU_PC_G0_NC relocation.
3931 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3933 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3935 2009-03-22 Mark Probst <mark.probst@gmail.com>
3937 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3940 2009-03-22 Mark Probst <mark.probst@gmail.com>
3942 * method-to-ir.c: MINI_OP3 needs a comma.
3944 * method-to-ir.c, mini.h, mini.c: Remove
3945 mono_init_op_sreg_counts ().
3947 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3949 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3952 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3955 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3957 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3960 2009-03-21 Mark Probst <mark.probst@gmail.com>
3962 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3963 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3964 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3967 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3969 * driver.c: Change location of gc_wrapper.h.
3971 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3972 inside finally clauses correctly. Fixes #485721.
3974 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3975 after the change above.
3977 * exceptions.cs: Add a test.
3979 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3981 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3983 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3984 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3985 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3987 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3988 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3990 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3992 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3993 Simplify logic for ensure_method_is_allowed_to_call_method.
3994 Handle wrappers on callers.
3996 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3998 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4001 * basic-simd.cs: Fix the names of some test methods.
4003 2009-03-18 Geoff Norton <gnorton@novell.com>
4005 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4007 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4009 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4011 2009-03-17 Jb Evain <jbevain@novell.com>
4013 * driver.c: remove now uneeded call to mono_gc_base_init before
4016 2009-03-17 Jb Evain <jbevain@novell.com>
4018 * dwarfwriter.c (token_handler): handle more cases.
4020 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4022 * method-to-ir.c: Remove more dead code (that was required only
4023 because of method_is_safe). Fix compiler warnings.
4025 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4027 * method-to-ir.c: Remove unneeded/useless method_is_safe
4028 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4030 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4032 * mini.c (mini_method_compile): Print the method been compiled with
4033 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4034 for people not familiar with the runtime.
4036 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4038 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4039 a managed object which is later put into a GList. Return its class instead.
4041 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4042 stack slots when using sgen.
4044 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4046 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4048 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4050 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4051 > so it works on the first vreg as well.
4053 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4055 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4058 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4060 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4063 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4065 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4066 native->IL offset mapping.
4068 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4070 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4072 * basic.cs: Add a test.
4074 2009-03-11 Mark Probst <mark.probst@gmail.com>
4076 * mini-x86.c (mono_arch_output_basic_block): Use different
4077 registers in case the ones we want to overwrite are used by the
4078 other operand. Fixes regression in #480807.
4080 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4082 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4084 * dwarfwriter.c (emit_line_number_info): The line number info for
4085 IL code was off by one. Fix that.
4087 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4090 2009-03-09 Mark Probst <mark.probst@gmail.com>
4092 Contributed under the terms of the MIT/X11 license by Steven
4093 Munroe <munroesj@us.ibm.com>.
4095 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4098 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4100 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4103 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4105 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4106 the delegate ctor handling code. Fixes #482638.
4108 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4111 * iltests.il.in: Add a test.
4113 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4116 2009-03-05 Mark Probst <mark.probst@gmail.com>
4118 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4119 is shared generic code, return the trampoline, even if the method
4120 has already been compiled. Fixes #479763.
4122 * mini.c, mini.h: New function
4123 mono_jit_find_compiled_method_with_jit_info() which is the same as
4124 mono_jit_find_compiled_method() but also returns the jit info.
4126 2009-03-05 Mark Probst <mark.probst@gmail.com>
4128 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4129 for methods which actually have one. For all other methods, make
4130 sure the this argument var is live the whole method.
4132 * mini.c (mini_method_compile): Every shared method has a
4133 this/vtable/mrgctx info. Fixes #480807.
4135 2009-03-05 Mark Probst <mark.probst@gmail.com>
4137 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4138 generic/imt thunks where some entries branch through the vtable,
4139 while other entries branch directly.
4141 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4143 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4145 * mini-windows.c: Ditto.
4147 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4150 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4152 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4155 2009-03-04 Mark Probst <mark.probst@gmail.com>
4157 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4160 2009-03-04 Mark Probst <mark.probst@gmail.com>
4162 * exceptions-x86.c: Include debug-mini.h - fixes build.
4164 2009-03-04 Martin Baulig <martin@ximian.com>
4166 * debug-mini.c: Clean up the exception API and add documentation.
4167 (mono_debugger_handle_exception): New public method; this is
4168 called when throwing an exception or encountering an unhandled one.
4169 (mono_debugger_call_exception_handler): Formerly known as
4170 mono_debugger_handle_exception(); this is used to tell the
4171 debugger that we're about to invoke an exception handler.
4173 2009-03-04 Martin Baulig <martin@ximian.com>
4175 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4176 ../metadata/mono-debug-debugger.c; save and reset exception state.
4178 2009-03-02 Martin Baulig <martin@ximian.com>
4180 * debug-mini.c: Moved the debugger exception handling here from
4181 ../metadata/mono-debug-debugger.c.
4184 (MonoDebuggerExceptionAction): New exception typedef.
4187 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4189 * exceptions-amd64.c
4190 (mono_amd64_throw_exception): Use the new debugger exception
4194 (mono_handle_exception_internal): Don't call
4195 mono_debugger_unhandled_exception() here.
4197 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4199 * mini.c aot-compiler.c: Update after the changes to
4200 mono_marshal_get_runtime_invoke ().
4202 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4203 Virtual generic methods might not have method->slot set, work around
4206 * generics.cs: Add a test.
4208 2009-03-02 Geoff Norton <gnorton@novell.com>
4211 * driver.c: Allow signal chaining of SIGFPE as well.
4213 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4215 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4216 this since it now receives the method not its generic context in the
4219 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4220 generic/imt thunks where some entries branch through the vtable, while
4221 other entries branch directly.
4223 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4225 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4226 support for interface methods as well.
4228 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4229 using the normal IMT thunks.
4231 generics.cs: Add new tests.
4233 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4234 the generic inst to the generic imt thunks. This fixes AOT support,
4235 improves consistency with the normal IMT thunks, and makes it easier to
4236 add support for interface generic virtual methods later.
4238 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4240 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4242 * driver.c (mono_set_signal_chaining): New public API function to enable
4243 signal chaining on POSIX platforms.
4245 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4246 (si@lindenlab.com) to implement signal chaining. The original patch was
4247 contributed under the MIT X/11 license:
4248 https://bugzilla.novell.com/show_bug.cgi?id=318894
4250 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4252 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4253 too until it can be made to run on amd64.
4255 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4257 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4258 to get_generic_context_from_code () + get_call_info () if possible.
4260 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4262 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4263 suspend-on-sigsegv functionality.
4265 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4266 to suspend when a native SIGSEGV is received. This is useful for debugging
4267 crashes which don't happen under gdb, since a live process contains more
4268 information than a core file.
4270 * mini-exceptions.c (mono_print_thread_dump): Use
4271 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4273 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4275 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4277 * basic-float.cs: Disable the tests which currently fail on amd64.
4279 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4280 value to mono_arch_patch_callsite () to fix crashes.
4282 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4284 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4286 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4287 nop code by patching the call address to point to the nullified class init
4288 trampoline, as the former does not seem to be safe on SMP machines.
4290 2009-02-23 Mark Probst <mark.probst@gmail.com>
4292 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4295 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4297 * basic-float.cs basic-calls.cs: Fix warnings.
4299 2009-02-22 Mark Probst <mark.probst@gmail.com>
4301 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4302 correct frame pointer in the LMF. Should fix #478394.
4304 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4306 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4308 * image-writer.c: Make the binary writer less verbose.
4310 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4312 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4313 are called from runtime invoke wrappers.
4315 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4317 * cpu-ppc.md (store_memindex): Increase the size of this.
4319 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4321 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4323 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4325 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4328 Last fix for of #467201.
4331 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4333 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4335 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4336 and long_conv_to_r8_2:
4338 Fixed part of #467201.
4340 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4342 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4344 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4345 conversion to 32 bits.
4347 * cpu-x86.md: Increase the size of int_conv_to_r4.
4349 * basic-float.cs: Add a test for this.
4351 Fixed part of #467201.
4353 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4355 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4357 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4358 conversion to 64 bits.
4360 * basic-float.cs: Add a test for this.
4362 Fixed part of #467201.
4364 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4366 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4368 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4369 This behavior is compatible with MS.
4371 * iltest.il.in: Add a test for this.
4373 Fixed part of #467201.
4375 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4377 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4379 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4380 change the precision of the value.
4382 * cpu-x86.md: Define len for float_conv_to_r4.
4384 * basic-float.cs: Add a test for this.
4386 Fixed part of #467201.
4388 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4390 * mini.c: Adjust locking order to the new semantics where the loader lock
4393 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4402 * mini-trampolines.c:
4415 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4417 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4419 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4422 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4424 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4425 for cctors if needed.
4427 2009-02-17 Mark Probst <mark.probst@gmail.com>
4429 * mini-ppc.c: Fix build on Darwin.
4431 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4433 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4434 version instead of 3 as valgrind doesn't like version 3.
4436 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4438 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4439 usable for hashing methods.
4440 (emit_extra_methods): Use the new hash to avoid putting every method in the
4443 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4445 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4446 whenever a method ref could match a method.
4448 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4451 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4454 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4456 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4457 the encoding buffer.
4459 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4460 mono_method_get_header () on inflated methods as an optimization.
4462 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4464 * ssa.c (fold_ins): Fix another crash if the instruction following the
4465 switch was optimized away.
4467 2009-02-16 Mark Probst <mark.probst@gmail.com>
4469 Contributed under the terms of the MIT/X11 license by Steven
4470 Munroe <munroesj@us.ibm.com>.
4472 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4474 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4476 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4477 around the mono_domain_alloc calls, it is now done by the functions
4480 * aot-compiler.c (compile_method): Only add wrappers referenced by
4481 the method if compiling with full AOT.
4482 (mono_compile_assembly): Error out if --aot=full is specified on
4483 a platform where it is not supported.
4485 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4488 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4491 * aot-runtime.c (load_named_code): Handle
4492 mono_arm_throw_exception_by_token.
4494 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4496 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4499 * Makefile.am (fullaotcheck): Exit if a test fails.
4501 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4503 (mono_compile_assembly): Handle the assembler failing.
4505 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4506 accepting subsections of .bss.
4508 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4511 * aot-compiler.c: Remove some unused includes.
4513 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4514 now in MonoImageWriter.
4516 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4517 code sequence which matches a non-virtual call. Fixes #472654.
4519 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4521 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4524 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4525 use the image/dwarf writers directly.
4527 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4530 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4533 * image-writer.h: Fix some typos.
4535 * dwarfwriter.h dwarfwriter.c: New files.
4537 * aot-compiler.c: Extract the DWARF info writing functionality into a
4540 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4541 argument to return unwind info.
4543 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4545 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4547 * aot-runtime.c (decode_method_ref): Add a case for
4548 MONO_AOT_METHODREF_WRAPPER_NAME.
4550 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4553 * aot-compiler.c (encode_method_ref): Use the new constants.
4555 * aot-runtime.c (decode_method_ref): Ditto.
4557 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4558 be compiled, not the icall itself.
4560 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4562 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4563 using decode_method_ref ().
4565 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4566 convert it to an in32. Fixes #475859.
4568 * arrays.cs: Add a test.
4570 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4572 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4575 * basic-long.cs: Add a test.
4577 2009-02-12 Mark Probst <mark.probst@gmail.com>
4579 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4580 remove the frame pointer in leaf methods which don't receive any
4581 arguments, don't throw exceptions and don't do dynamic stack
4584 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4586 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4587 the fail_tramp changes. Hopefully fixes #475132.
4589 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4591 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4592 instead of mono_metadata_signature_dup_full.
4594 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4596 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4597 for processing jump tables. Fixes #473787.
4599 2009-02-11 Mark Probst <mark.probst@gmail.com>
4601 * mini-generic-sharing.c: mini_method_get_context() just calls
4602 mono_method_get_context_general() now.
4604 * mini.c, mini.h: Moved get_object_generic_inst(),
4605 construct_object_context_for_method() and
4606 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4608 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4610 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4611 basic block fell through to its successor bblock without a branch. Fixes
4614 * iltests.il.in: Add a test.
4616 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4617 (can_encode_patch): We can now handle arrays of generic parameters and
4620 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4622 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4623 the AOT file to avoid some #ifdefs in aot-runtime.c
4625 * mini.h: Bump AOT file format version.
4627 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4629 * Makefile.am (fullaotcheck): Make this run the tests.
4631 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4633 2009-02-10 Mark Probst <mark.probst@gmail.com>
4635 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4636 individually. Fixes #473482.
4638 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4640 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4642 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4644 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4645 (mono_compile_assembly): Hush compile warnings about
4646 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4649 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4651 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4653 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4655 * aot-compiler.c: Fix arm support.
4657 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4658 img_writer_emit_unset_mode () function.
4660 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4661 (mono_unwind_get_dwarf_pc_reg): Ditto.
4663 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4664 Move almost all platform specific code to a set of arch_ functions,
4665 and document them to ease porting.
4667 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4669 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4671 * aot-compiler.c: Extract the image writing functionality into a separate
4672 module to reduce the size of this file.
4674 2009-02-09 Geoff Norton <gnorton@novell.com>
4676 * mini-s390.c: Fix the signature of emit_sig_cookie.
4678 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4680 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4682 * aot-runtime.c (is_shared_got_patch): Ditto.
4684 * aot-runtime.c (load_named_code): Cope with the fact that
4685 decode_got_entry () won't decode the patch fully if its corresponding got
4686 entry is already filled.
4688 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4690 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4692 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4693 as the moving pointer instead of 'buf' for consistency with the rest of the
4695 (mono_arch_create_monitor_exit_trampoline): Ditto.
4697 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4698 generic_class_init trampolines.
4699 (add_generic_class): Extract some code from add_generic_instances () into a
4700 separate function so it can be called from other places too.
4701 (compile_method): Call add_generic_class () for the classes of inflated methods
4702 referenced by the method.
4703 (can_encode_patch): Allow references to generic parameters.
4705 * aot-runtime.c: Add support the patches required by the new trampolines.
4707 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4710 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4713 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4714 this from get_throw_pending_exception, make the signature full aot compatible.
4716 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4718 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4720 * exceptions.cs: Add a test.
4722 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4724 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4725 use the DWARF_DATA_ALIGN constant instead.
4727 * exception-<ARCH>.c: Update after the above change.
4729 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4732 * mini-arm.c: Enable the dwarf unwinder.
4734 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4735 instead of mono_class_setup_vtable ().
4737 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4739 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4742 * mini-x86.h: Enable the dwarf unwinder.
4744 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4746 Fix mcs/tests/test-7.cs
4747 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4750 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4752 * mini.c (print_jit_stats): Remove some unused statistics.
4754 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4756 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4758 2009-02-05 Mark Probst <mark.probst@gmail.com>
4760 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4761 the method we get from mono_object_get_virtual_method() because
4762 that function does it properly, now.
4764 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4766 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4767 opcodes. Fixes #472775.
4769 2009-02-05 Mark Probst <mark.probst@gmail.com>
4771 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4772 fact that mono_find_jit_info() sometimes returns the context
4773 corresponding to the jit info in new_ctx. Fixes #472600.
4775 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4777 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4778 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4779 klass->enum_basetype directly.
4781 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4784 * unwind.c: Avoid 0 sized arrays.
4786 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4788 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4789 size on systems with 64k pages. Fixes #471389.
4791 2009-02-04 Mark Probst <mark.probst@gmail.com>
4793 Contributed under the terms of the MIT/X11 license by Steven
4794 Munroe <munroesj@us.ibm.com>.
4796 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4797 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4800 2009-02-04 Mark Probst <mark.probst@gmail.com>
4802 Contributed under the terms of the MIT/X11 license by Steven
4803 Munroe <munroesj@us.ibm.com>.
4805 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4808 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4809 The trampoline can be longer on PPC64.
4811 2009-02-04 Mark Probst <mark.probst@gmail.com>
4813 Contributed under the terms of the MIT/X11 license by Steven
4814 Munroe <munroesj@us.ibm.com>.
4816 * mini-ppc.c: Compiler warning fixes and trivial code
4819 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4821 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4822 ins->dreg which could be a hardware register, not a vreg.
4824 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4826 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4827 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4829 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4831 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4832 ->dreg, that is not the vreg we are looking for.
4834 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4836 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4839 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4842 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4844 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4846 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4849 * aot-compiler.c: Add xdebug support on x86.
4851 * unwind.c: Add x86 support.
4853 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4854 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4856 * mini.c (mini_method_compile): Ditto.
4858 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4861 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4862 which mimic .push_section/.pop_section in GAS.
4864 * aot-compiler.c: Emit precise live range information for variables.
4866 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4868 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4869 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4872 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4873 the live ranges of variables.
4875 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4876 of the variable in terms of native offsets.
4878 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4880 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4882 2009-02-02 Mark Probst <mark.probst@gmail.com>
4884 Contributed under the terms of the MIT/X11 license by Steven
4885 Munroe <munroesj@us.ibm.com>.
4887 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4888 order (offset then base reg) for ppc_load_multiple_regs.
4889 (emit_save_saved_regs) Correct operand order for
4890 ppc_store_multiple_regs.
4891 (mono_arch_get_call_filter): Correct operand order for
4892 ppc_load_multiple_regs.
4894 * mini-ppc.c (emit_memcpy): Fix operand order for
4895 ppc_load_reg_update and ppc_store_reg_update.
4896 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4897 (mono_arch_emit_epilog): Correct operand order for
4898 ppc_load_multiple_regs.
4900 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4901 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4903 2009-02-02 Mark Probst <mark.probst@gmail.com>
4905 * cpu-ppc64.md: Fixed storer4_memindex length.
4907 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4909 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4912 * aot-compiler.c (emit_line_number_info): Optimize this.
4914 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4916 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4918 * aot-compiler.c: Add debug info for methods without debug info by
4919 emitting an IL file and having the line number info referencing that file.
4921 * aot-compiler.c: Optimize the size of the generated line number info.
4923 * aot-compiler.c: Emit line number info in xdebug mode.
4925 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4928 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4930 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4932 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4935 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4937 * basic-calls.cs: Test for the weird crash found on arm.
4939 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4941 * cpu-arm.md: Increase the size of storer8_membase_reg and
4942 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4944 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4945 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4946 reg to LR otherwise we'll be loading/storing from just the offset.
4948 2009-01-30 Miguel de Icaza <miguel@novell.com>
4950 Question: if we are storing gint32's inside the "*native_offset",
4951 should we change the signature to "gint32 *native_offset" to
4952 ensure that we do not have type definition problems?
4954 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4955 an int * as this is what the other function expects, causes
4956 problems with Freescale's compiler that defined int32_t to be a
4957 long and makes int incompatible
4959 2009-01-30 Miguel de Icaza <miguel@novell.com>
4961 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4962 filename conflict with bjam.
4964 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4966 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4967 as it might use decomposed ops.
4969 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4971 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4973 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4976 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4978 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4981 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4982 way registers are stored in MonoContext on arm.
4984 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4985 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4987 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4989 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4991 * mini.c (mini_init): Register mono_isfinite.
4993 * jit-icalls.c (mono_isfinite): New jit icall.
4995 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4997 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4998 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5001 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5003 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5004 separate frame and stack pointers, so we must use FP to find the register
5006 The FP reg is retrieved from the MonoContext::regs array.
5008 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5010 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5013 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5015 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5016 return R4 and R8 when not running under softfloat.
5018 Fixes basic-calls.exe
5020 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5022 * mini-arm.c: Implement some overflow opcodes.
5024 2009-01-29 Miguel de Icaza <miguel@novell.com>
5026 * ssa.c: handle another alloca.h
5028 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5029 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5030 MONO_ARCH_USE_SIGACTION.
5032 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5035 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5037 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5038 PPC targets as sigaction does not exist on all platforms, define
5039 this on a per-platform basis.
5041 Instead of erroring out if the platform is not defined, include
5042 mini-ppc-os.h, and expect that the OS specific setting provides
5043 the required information.
5045 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5047 * aot-compiler.c: Fix --enable-minimal=aot.
5049 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5051 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5054 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5056 * exceptions-arm.c: Fix warnings.
5058 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5061 * mini-x86.c: Fix --enable-minimal=jit build.
5063 * mini.c: Really fix --enable-minimal=jit build.
5065 * mini.c (construct_object_context_for_method): Move this outside
5066 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5068 "Backported" of r124984 from 2.0 branch.
5070 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5072 "Backport" of r124977 + r124978 from 2.0 branch.
5074 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5075 to avoid calling mono_exception_from_token () from the throw trampoline.
5076 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5077 for throwing corlib exceptions, this fixes full-aot support for corlib
5080 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5082 2009-01-29 Miguel de Icaza <miguel@novell.com>
5084 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5085 part of the changes to split the code in mini into operating
5086 system specific files.
5088 This patch was done by copying mini.c to the respective files to
5089 preserve SVN history.
5091 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5093 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5095 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5097 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5098 remoting-invoke-with-check wrappers of shared methods.
5100 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5102 2009-01-27 Mark Probst <mark.probst@gmail.com>
5104 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5105 optimization if the top of stack is the last instruction in the
5106 bblock. Otherwise it might have been used after its definition.
5109 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5111 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5112 method as well when get_vcall_slot () fails to match a code sequence.
5114 * mini-arm.c: Fix the android build, which doesn't have
5117 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5119 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5122 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5124 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5126 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5128 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5129 and put its id into jinfo->used_regs. This is only used on amd64,
5130 which is currently the only platform generating unwind info.
5132 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5133 the dwarf unwinder. This is required to correctly handle async exceptions
5134 like thread abort and stack overflows, which can happen while a method
5135 is in the middle of its prolog or epilog.
5137 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5138 the unwind info belonging to an AOTed method.
5140 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5141 into cfg->unwind_ops.
5143 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5145 * mini.c (mini_init): Call mono_unwind_init ().
5146 (mini_cleanup): Call mono_unwind_cleanup ().
5148 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5149 unwind info to be shared between methods.
5151 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5154 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5155 get_throw_pending_exception () to avoid initialization races.
5157 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5158 mono_arch_exceptions_init () function.
5160 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5162 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5164 * mini.c (mono_get_domain_intrinsic): New helper function.
5165 (mono_get_thread_intrinsic): Ditto.
5167 * mini-arm.c mini-ia64.c: Use the new helper functions.
5169 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5170 the last constrained_call change, since it is needed in the non-AOT
5173 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5175 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5176 mono_get_lmf_addr () on arm eabi linux.
5178 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5180 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5181 code sequence which matches a non-virtual call.
5183 2009-01-23 Mark Probst <mark.probst@gmail.com>
5185 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5188 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5190 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5191 runtime-invoke wrappers, since they are also shared based on signature.
5193 2009-01-22 Mark Probst <mark.probst@gmail.com>
5195 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5196 info from the (correct) context.
5198 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5200 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5202 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5203 using dwarf unwinding info. Not yet used.
5205 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5207 2009-01-21 Mark Probst <mark.probst@gmail.com>
5209 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5212 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5213 special case and handle mono_arch_delegate_invoke_impl() returning
5214 function descriptors.
5216 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5217 trampolines return function descriptors, too.
5219 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5221 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5222 out_of_line optimization.
5224 2009-01-21 Martin Baulig <martin@ximian.com>
5227 (MonoCompile): Added `disable_deadce_vars' to disable removing
5231 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5232 inside the debugger.
5234 * liveness.c (mono_analyze_liveness): Don't remove any unused
5235 variables if `cfg->disable_deadce_vars' is set.
5237 2009-01-21 Mark Probst <mark.probst@gmail.com>
5239 * method-to-ir.c: Only apply exception constructor optimization if
5240 the the method actually belongs to an exception class. Fixes
5243 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5245 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5246 change inside a #ifdef __mono_ppc64__.
5248 * aot-compiler.c (compile_method): Remove the previous limitation.
5250 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5251 on type variables in AOTed code.
5253 * aot-compiler.c (compile_method): Skip generic methods having type
5254 constraints on their generic parameters.
5256 * aot-compiler.c (compile_method): Check for methods which cannot be
5257 encoded inside RGCTX_FETCH patches as well.
5259 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5262 2009-01-20 Mark Probst <mark.probst@gmail.com>
5264 * method-to-ir.c: Force the vtable variable in shared generic code
5265 for the case that they might show up on a stack trace where they
5268 * mini-exceptions.c: Save and use generic sharing info as well as
5269 IP in stack traces to resolve shared generic instantiations.
5271 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5273 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5274 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5276 2009-01-20 Mark Probst <mark.probst@gmail.com>
5278 * method-to-ir.c: Do generic sharing for array constructors.
5280 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5282 * mini-exceptions.c (mono_print_thread_dump): Add information
5283 about the thread state using wapi_current_thread_desc.
5285 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5287 * basic-simd.cs: Tests for the new constructors.
5289 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5291 * mini-ops.h: Added OP_EXPAND_*
5295 * mini-x86.c (mono_arch_output_basic_block): Same.
5297 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5299 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5301 * iltests.il.in: Add a test for #467385.
5303 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5305 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5306 thread been cleaned up is not the same currently in execution.
5308 Fixes appdomain-unload crashes on windows, osx and linux variants
5309 without the __thread keyword.
5311 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5313 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5314 (koush@koushikdutta.com). Implement this for android.
5316 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5317 begins with a digit.
5319 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5320 mono_marshal_get_write_barrier ().
5322 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5324 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5325 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5326 that pass them on a register pair.
5328 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5329 test was crashing due to that.
5331 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5333 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5334 trampoline code. Include ucontext.h only if available.
5336 2009-01-15 Mark Probst <mark.probst@gmail.com>
5338 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5339 and doesn't check whether it's sharable, like it was before
5340 removing the shared generics hash. This brings IronPython
5341 performance back to what it was before that change.
5343 2009-01-14 Mark Probst <mark.probst@gmail.com>
5345 * method-to-ir.c: Handle delegate invocation optimization earlier,
5346 otherwise it would be handled (much more slowly) by the
5347 final/sealed optimization.
5349 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5351 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5352 domain is not set. Fixes #465864.
5354 2009-01-12 Mark Probst <mark.probst@gmail.com>
5356 * method-to-ir.c: Don't stop sharing of generic methods with catch
5357 clauses - we already handle those.
5359 2009-01-12 Mark Probst <mark.probst@gmail.com>
5361 * mini.c, mini.h: lookup_generic_method() is now
5362 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5363 making the shared_generics_hash obsolete.
5365 2009-01-12 Mark Probst <mark.probst@gmail.com>
5367 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5368 use the red zone. Make room on the stack first and then use it,
5369 not the other way around.
5371 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5373 * mini.c (mini_init): Call mono_xdebug_init ().
5375 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5377 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5379 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5381 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5384 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5385 debug+unwind info for trampolines.
5387 * mini.c (mono_create_unwind_op): New helper function.
5389 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5391 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5393 * aot-compiler.c: Fix the build.
5395 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5397 * Makefile.am: Update dtrace-prelink.sh location.
5399 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5401 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5402 optimization. Fixes #464520.
5404 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5406 * mini-amd64.c : Adding code to save/restore non-volatile registers
5409 * exceptions-amd64.c : Adding code to save/restore non-volatile
5410 registers on Winx64.
5412 Contributed under MIT/X11 license.
5414 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5416 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5417 __GNUC_MINOR__ which can break when the major version changes.
5419 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5421 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5423 2009-01-07 Geoff Norton <gnorton@novell.com>
5425 * helpers.c: Allow mono -v -v -v to work on darwin.
5427 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5429 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5432 Contributed under MIT/X11 license.
5434 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5436 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5437 instead of directly accessing type->data.klass. Fixes #462016.
5438 (mono_allocate_stack_slots_full): Ditto.
5440 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5441 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5443 * aot-compiler.c (emit_plt): Fix ARM build.
5445 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5447 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5449 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5452 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5453 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5456 * iltests.il.in: Add a regression test.
5458 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5460 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5462 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5464 * basic-simd.cs: Add a regression test for #462457.
5466 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5468 * mini-ops.h: Add a definition of XPHI.
5470 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5472 * ssa.c (op_phi_to_move): Handle XPHI.
5474 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5478 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5480 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5482 2008-12-31 Geoff Norton <gnorton@novell.com>
5484 * mini-ppc.c: The prolog size allocated can be too small for darwin
5485 ppc32 under certain circumstances. Also fix a small logic bug.
5487 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5489 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5490 while loading AOT methods.
5492 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5493 since only the former is nulled out after a successful cast. This prevents
5494 crashes with rethrown exceptions when using --debug=casts.
5496 2008-12-24 Mark Probst <mark.probst@gmail.com>
5498 * mini.h: New macro for checking whether a method is final,
5499 i.e. whether the method or its class is marked final.
5501 * method-to-ir.c: Use the new macro for all final-checks
5502 consistently. Fixes the crash in the System.ServiceModel tests.
5504 2008-12-23 Mark Probst <mark.probst@gmail.com>
5506 * mini-exceptions.c (get_exception_catch_class): Corrected another
5507 overly strict assertion.
5509 2008-12-23 Mark Probst <mark.probst@gmail.com>
5511 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5512 Clobbering it is not allowed because the caller might use it as
5513 the vtable register in the interface call.
5515 2008-12-19 Mark Probst <mark.probst@gmail.com>
5517 * mini-exceptions.c (get_exception_catch_class): Corrected an
5518 overly strict assertion.
5520 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5522 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5524 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5526 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5528 * cpu-mips.md: correct lengths for certain long_ opcodes.
5530 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5532 * 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().
5534 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5536 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5538 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5540 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5542 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5544 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5547 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5549 * 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
5551 * 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)
5553 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5555 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5557 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5559 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5560 gshared code. Fixes #458947.
5562 * generics.cs: Add a test.
5564 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5566 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5568 * mini-mips.c: first pass n32 code generation.
5570 * mini-mips.h: datatypes and defines for n32 support.
5572 * exceptions-mips.c: first pass n32 code generation.
5574 * tramp-mips.c: first pass n32 code generation.
5576 * cpu-mips.md: add long_ opcodes.
5578 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5580 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5582 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5584 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5586 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5588 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5590 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5592 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5594 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5596 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5598 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5600 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5602 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5604 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5606 2008-12-12 Mark Probst <mark.probst@gmail.com>
5608 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5609 descriptors for helper functions directly in front of the code.
5611 2008-12-11 Mark Probst <mark.probst@gmail.com>
5613 * method-to-ir.c: Removed an unnecessary assertion.
5615 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5617 * method-to-ir.c: Merge SGEN changes from the old JIT.
5619 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5621 * driver.c (compile_all_methods_thread_main): Handle failure of
5624 2008-12-10 Mark Probst <mark.probst@gmail.com>
5626 * mini-ppc.c: Merged with mini-ppc64.c.
5628 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5630 * Makefile.am: Use the same sources for PPC and PPC64.
5632 * mini-ppc64.c: Removed.
5634 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5636 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5637 code to mono_bb_is_fall_through.
5639 * branch-opts.c (mono_remove_critical_edges): Same.
5641 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5643 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5644 expect that an OP_BR_REG will be there.
5646 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5648 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5649 for the many branch ops. The original check miss OP_BR_REG.
5653 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5655 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5657 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5659 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5660 while holding the aot lock.
5662 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5664 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5666 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5668 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5669 to release all runtime callable wrappers held by the runtime.
5671 Contributed under MIT/X11 license.
5673 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5675 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5678 Contributed under MIT/X11 license.
5680 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5682 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5683 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5685 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5687 * cpu-mips.md: fix ckfinite length
5689 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5690 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5691 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5693 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5695 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5697 2008-12-08 Geoff Norton <gnorton@novell.com>
5699 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5700 size by 8 bytes as well.
5702 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5704 * basic-simd.cs: Fix method names for Vector16b.
5706 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5708 * basic-simd.cs: Fix method names for Vector16sb.
5710 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5712 * basic-simd.cs: Fix method names for Vector8us.
5714 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5716 * basic-simd.cs: Fix method names for Vector8s.
5718 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5720 * basic-simd.cs: Fix method names for Vector4ui.
5722 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5724 * basic-simd.cs: Fix method names for Vector2l.
5726 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5728 * basic-simd.cs: Fix method names for Vector2d.
5730 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5732 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5733 that are extension methods.
5735 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5737 * basic-simd.cs: Fix method names for Vector4f.
5739 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5741 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5742 as such. Fixes #456669.
5744 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5746 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5748 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5750 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5751 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5752 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5753 (mips_adjust_stackframe): handle FP spills
5755 * mini-ops.h: add mips_mtc1_s2
5757 * cpu-mips.md: add mips_mtc1_s2
5759 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5761 * unwind.c: New file, move the unwind info encoding functions here from
5762 aot-compiler.c, so they could be used at runtime too.
5764 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5766 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5767 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5769 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5771 * mini-mips.c: cleanup warnings
5772 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5773 (mips_adjust_stackframe): handle case of taking the address of stack locals
5775 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5777 * aot-compiler.c: Implement a few functions missing from the asm writer.
5778 (emit_method_code): Only write symbols for methods when using the bin
5779 writer, since the assembler can't deal with the characters in our method
5782 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5784 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5787 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5788 a bit to also restore %rax.
5790 2008-12-05 Mark Probst <mark.probst@gmail.com>
5792 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5794 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5796 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5799 2008-12-05 Mark Probst <mark.probst@gmail.com>
5801 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5803 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5804 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5806 * exceptions-ppc64.c: Removed.
5808 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5810 2008-12-05 Mark Probst <mark.probst@gmail.com>
5812 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5815 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5817 * tramp-ppc64.c: Removed.
5819 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5821 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5824 2008-12-05 Mark Probst <mark.probst@gmail.com>
5826 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5828 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5829 mini-ppc.h instead of mini-ppc64.h.
5831 * mini-ppc64.h: Removed.
5833 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5835 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5837 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5839 2008-12-05 Mark Probst <mark.probst@gmail.com>
5841 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5842 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5845 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5847 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5849 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5851 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5853 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5855 * basic-simd.cs: Tests for operator == and != on Vector4f.
5857 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5859 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5861 * simd-intrinsics.c: Kill useless enum.
5863 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5865 * cpu-mips.md: add long_conv_to_ovf_i4_2
5866 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5868 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5870 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5872 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5874 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5876 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5878 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5880 * basic-simd.cs: Add tests for new methods.
5882 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5884 * simd-intrinsics.c: Add support for operator == and !=
5887 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5889 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5891 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5893 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5895 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5897 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5898 MONO_PATCH_INFO_ICALL_ADDR.
5900 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5902 * aot-compiler.c: Resurrect full-aot support.
5904 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5906 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5908 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5910 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5912 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5914 * basic-simd.cs: Fix tests to work under ppc.
5915 Remove tests for methods that will be removed.
5917 2008-12-03 Mark Probst <mark.probst@gmail.com>
5919 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5920 generic type (via a typedef or typeref) correctly.
5922 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5924 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5925 diagnose an assertion failure.
5927 2008-12-02 Mark Probst <mark.probst@gmail.com>
5929 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5930 Fix trampoline size.
5932 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5933 conversion opcodes are implemented natively instead via emulation.
5935 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5937 * cpu-mips.md: remove mips_xori
5939 * mini-ops.h: remove mips_xori
5941 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5943 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5945 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5947 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5949 * cpu-mips.md: fix instruction lengths.
5951 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5953 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5955 * mini-ops.h: fix slti / sltiu op profiles.
5957 2008-12-02 Martin Baulig <martin@ximian.com>
5959 * method-to-ir.c (mono_method_to_ir): Disable debugging
5960 information for the init locals block to make the debugger stop
5961 after all locals have been initalized.
5963 2008-12-02 Martin Baulig <martin@ximian.com>
5965 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5966 running inside the debugger.
5968 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5970 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5973 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5974 alu->alu imm optimization which only shows if deadce is disabled.
5976 * aot-compiler.c: Rename the function names for the binary and asm writers
5977 so they can coexist in the same process. Rework the xdebug code to use the
5978 asm writer. This avoids the need to call into the runtime to dump the
5979 debugging info. Add more debugging info for types.
5981 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5983 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5984 cpu description tables, they can't occur in cpu-<ARCH>.md.
5986 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5987 the stack in CEE_LDFLDA. Fixes #450542.
5989 * generics.cs: Add a new test.
5991 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5993 * mini-ops.h: updated MIPS opcodes
5994 * mini-mips.c: decompose long opts
5995 * mini-mips.h: decompose long opts
5997 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5999 * cpu-mips.md: fix length on int_rem_un
6000 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6002 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6004 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6006 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6008 2008-11-29 Martin Baulig <martin@ximian.com>
6010 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6011 mono_debug_using_mono_debugger() in addition to the
6012 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6014 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6016 * mini-ops.h: updated more MIPS opcodes
6017 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6018 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6020 2008-11-28 Mark Probst <mark.probst@gmail.com>
6022 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6024 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6026 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6027 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6028 * mini-ops.h: correct selected mips opcode entries
6030 2008-11-28 Mark Probst <mark.probst@gmail.com>
6032 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6035 2008-11-28 Mark Probst <mark.probst@gmail.com>
6037 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6039 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6041 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6042 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6043 * mini-mips.h: disable IMT
6044 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6046 2008-11-28 Mark Probst <mark.probst@gmail.com>
6048 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6050 2008-11-28 Mark Probst <mark.probst@gmail.com>
6052 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6054 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6056 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6059 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6061 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6062 for Set/GetVector aligned versions.
6064 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6066 * basic-simd.cs: Add tests for Get/SetVector.
6068 2008-11-27 Mark Probst <mark.probst@gmail.com>
6070 * mini.c: Removed g_slist_append_mempool(). Now in
6073 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6075 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6076 size properly and make the bounds check optional.
6078 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6079 for SetVector and IsAligned.
6081 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6083 * mini.c: Remove unused mono_normalize_opcodes () function.
6085 2008-11-26 Mark Probst <mark.probst@gmail.com>
6087 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6088 using the new atomic add ops now.
6090 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6093 2008-11-26 Mark Probst <mark.probst@gmail.com>
6095 * mini-ppc64.c: Several fixes.
6097 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6099 * cpu-mips.md: added jump_table
6100 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6102 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6104 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6106 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6108 * mini-ops.h: corrected a handful of MIPS opcodes.
6110 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6112 * aot-compiler.c: MIPS to use ELF writer
6114 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6116 * mini-codegen.c: remove MIPS specific assert.
6118 2008-11-25 Mark Probst <mark.probst@gmail.com>
6120 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6121 fixes. PPC64 now passes most of the runtime regressions.
6123 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6125 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6126 volatile intervals a bit.
6128 2008-11-24 Mark Probst <mark.probst@gmail.com>
6130 * basic-long.cs: New test case.
6132 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6134 * mini.c (mini_method_compile): Disable globalra for large methods for
6137 * regalloc2.c (order_moves): Add fp support.
6139 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6140 source bblock ends with an OP_BR_REG.
6142 * ratests.cs: Add a new test.
6144 2008-11-23 Mark Probst <mark.probst@gmail.com>
6146 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6147 sharing. PPC64 now passes generics.exe.
6149 2008-11-23 Mark Probst <mark.probst@gmail.com>
6151 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6153 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6155 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6156 memory when mono_jit_info_table_find () can't find the method in the
6159 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6162 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6165 2008-11-23 Mark Probst <mark.probst@gmail.com>
6167 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6168 Several fixes. PPC64 now runs exceptions.exe and
6169 devirtualization.exe.
6171 2008-11-22 Mark Probst <mark.probst@gmail.com>
6173 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6174 arrays.exe and basic-math.exe.
6176 2008-11-22 Mark Probst <mark.probst@gmail.com>
6178 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6179 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6181 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6183 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6185 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6187 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6189 * ir-emit.h: Move macros from method-to-ir.c to here.
6191 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6193 * mini-ops.h: Correct the long simd ops to use LREG.
6195 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6197 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6199 * mini-ops.h: Correct the dreg type of a few long opcodes.
6201 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6204 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6206 * mini-ppc.c: remove negative stack references in epilog
6207 for platforms that don't support the red zone.
6209 2008-11-21 Mark Probst <mark.probst@gmail.com>
6211 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6212 point regs. Now PPC64 passes basic-calls.exe.
6214 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6216 * basic-simd.cs: Add tests for accessors of Vector2l.
6218 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6220 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6222 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6224 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6226 2008-11-21 Mark Probst <mark.probst@gmail.com>
6228 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6229 PPC64 passes basic-long.exe.
6231 2008-11-20 Mark Probst <mark.probst@gmail.com>
6233 * decompose.c: Decompose carry and overflow add on PPC64 like on
6234 other 64 bit archs. Don't decompose sub at all on PPC64.
6236 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6237 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6240 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6242 * basic-simd.cs: Add tests for accessors of Vector2d.
6244 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6246 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6250 * mini-x86.c (mono_arch_output_basic_block): Same.
6252 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6254 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6256 * basic-simd.cs: Add tests for accessors of Vector4f.
6258 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6260 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6264 * mini-x86.c (mono_arch_output_basic_block): Same.
6266 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6268 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6270 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6272 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6274 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6278 * mini-x86.c (mono_arch_output_basic_block): Same.
6280 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6282 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6284 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6286 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6288 * simd-intrinsics.c: Enable setters for Vector16sb.
6290 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6292 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6296 * mini-x86.c (mono_arch_output_basic_block): Same.
6298 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6300 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6302 * simd-intrinsics.c: Implement setter for Vector8us.
6304 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6306 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6309 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6311 * mini-ppc.c: remove references to the red zone in the prolog
6312 (for systems that don't support it).
6314 2008-11-19 Mark Probst <mark.probst@gmail.com>
6316 * cpu-ppc64.md: Fixed a few instruction lengths.
6318 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6321 2008-11-19 Mark Probst <mark.probst@gmail.com>
6323 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6326 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6328 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6330 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6332 * mini-ops.h: Added OP_INSERT_I2.
6336 * mini-x86.c (mono_arch_output_basic_block): Same.
6338 * simd-intrinsics.c: Implement setter for Vector8s.
6340 * simd-methods.h: Add the names of get setters of Vector8s.
6342 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6344 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6346 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6349 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6351 2008-11-18 Mark Probst <mark.probst@gmail.com>
6353 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6354 for PPC64. An empty program runs now.
6356 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6358 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6360 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6361 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6362 info for JITted code is emitted into a shared library, loadable into gdb.
6364 2008-11-18 Mark Probst <mark.probst@gmail.com>
6366 * Makefile.am: Changes to build PPC64.
6368 * mini-arch.h: Include mini-ppc64.h on PPC64.
6370 2008-11-18 Mark Probst <mark.probst@gmail.com>
6372 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6373 in PPC code up to r119147.
6375 2008-11-18 Mark Probst <mark.probst@gmail.com>
6377 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6378 cpu-ppc64.md: Changes for PPC64.
6380 Based on code submitted by andreas.faerber@web.de at
6381 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6384 2008-11-18 Mark Probst <mark.probst@gmail.com>
6386 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6387 cpu-ppc64.md: Copied from the corresponding PPC files from
6390 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6392 * mini-ops.h: Added OP_ROUND.
6394 * cpu-x86.md: Added round.
6396 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6398 * basic-math.cs: Added test_0_round to test rounding.
6400 Contributed under MIT/X11 license.
6402 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6404 * aot-compiler.c : Fix the Winx64 build.
6406 Contributed under MIT/X11 license.
6408 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6410 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6411 in OP_EXTRACT_R8 to avoid possible stack corruption.
6413 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6415 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6417 * cpu-x86.md: Added extract_r8.
6419 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6421 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6422 a couple of OP_EXTRACT_I4.
6424 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6426 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6428 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6430 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6433 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6435 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6436 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6438 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6439 are not needed any more.
6441 * mini.h: Remove the unused INS_LIST macros.
6443 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6446 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6449 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6450 mono_alloc_ireg () instead.
6452 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6455 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6458 * aot-runtime.c (load_aot_module): Disable AOT when running under
6461 * mini-amd64.h: Change the monitor fastpath defines to check for
6462 !PLATFORM_WIN32 so they work on *bsd too.
6464 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6466 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6468 * mini.h (MonoCompile): Remove new_ir flag.
6470 * regalloc.h regalloc.c: Remove unused code.
6472 * cpu-*.md: Remove more unused opcodes.
6474 * simple-cee-ops.h simple-mini-ops.h: Removed.
6476 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6478 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6480 * aliasing.h: Removed.
6482 * *.c: Remove references to aliasing.h and inssel.h.
6484 * mini.c: Remove additional unused functions.
6486 * mini-ops.h cpu-*.md: Remove unused opcodes.
6488 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6490 Remove the old JIT code.
6492 * inssel*.brg: Removed.
6494 * ssa.c abcremoval.c aliasing.c: Removed.
6496 * ssa2.c: Renamed to ssa.c.
6498 * abcremoval2.c: Renamed to abcremoval.c.
6500 * *.c: Removed all !cfg->new_ir code.
6502 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6503 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6505 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6507 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6509 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6510 to simplify the code and cut back on the number of global symbols in the AOT
6513 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6515 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6517 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6518 with the got/got_info tables.
6520 * mini.h: Bump AOT file format version.
6522 * unwind.h: New file, contains definitions for stack unwinding.
6524 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6527 * aot-compiler.c: Generalize the emitting of unwind information to use the
6528 information in cfg->unwind_ops.
6530 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6532 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6533 AOT method frames. Enable writing symbols for methods by default.
6535 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6537 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6538 and make it work with vectors of element sizes 1, 2 and 4.
6540 * simd-intrinsics.c: Enable getter for all vectors with element size
6543 * simd-methods.h: Add the names of other getters.
6545 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6551 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6553 * mini-ppc.h: portability fix.
6555 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6557 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6558 buggy and will overwrite it.
6560 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6562 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6563 Use it to emit local symbols for all methods so AOTed methods show up with
6564 their full name in gdb/valgrind output.
6566 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6568 * mini-ppc.c: portability fixes.
6570 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6572 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6573 entries out of the if (!generic_shared...) code so it is always done.
6574 (mono_class_init_trampoline): Do the patching when running under valgrind
6575 too, newer versions of valgrind have no problems with it.
6577 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6579 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6582 2008-11-13 Mark Probst <mark.probst@gmail.com>
6584 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6587 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6589 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6591 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6593 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6599 * simd-intrinsics.c: Same.
6601 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6603 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6605 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6607 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6608 to work with more Vector types.
6610 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6612 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6613 store the elemens directly instead of using and intermediate.
6615 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6617 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6619 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6620 to preserve %eax for aot plt trampolines.
6622 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6623 (encode_method_ref): Flag synchronized methods so they won't go through
6626 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6629 * cpu-ia64.md (jmp): Increase max length.
6631 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6633 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6634 open generic classes.
6636 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6638 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6639 box+brtrue optimization since it causes test failures on x86.
6641 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6643 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6649 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6650 for simd ctor values.
6652 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6653 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6655 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6657 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6660 * simd-instrincs.c: Same.
6662 * basic-simd.cs: Same.
6664 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6666 * ratests.cs: Add more tests.
6668 * regalloc2.c (add_spill_code): Handle more corner cases.
6670 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6672 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6673 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6674 both the source an destination of an instruction.
6676 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6678 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6679 wapihandles.c: more portability changes.
6681 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6683 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6684 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6685 safe to execute in a signal handler and the kernel provides better
6686 the info in /proc/self/smaps. Avoid the assert on sigaction during
6689 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6691 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6692 do the bblock linking hack if it is actually needed.
6694 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6697 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6698 crash problem is fixed.
6700 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6703 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6705 (mini_method_compile): Set the starting value of next_vreg to
6706 MAX_IREGS + MAX_FREGS when using globalra.
6708 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6709 filter clauses with BB_EXCEPTION_HANDLER.
6711 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6713 2008-11-10 Mark Probst <mark.probst@gmail.com>
6715 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6716 space for stdcall. Fixes regressions on Win32.
6718 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6720 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6722 (linear_scan): Remove an assert which doesn't seem to be needed.
6724 * local-propagation.c (mono_local_deadce): Avoid a call to
6725 MONO_DELETE_INS which would screw up the instruction linking.
6727 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6729 * regalloc2.c: Upgrade to work the current JIT code.
6731 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6733 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6736 * aot-runtime.c: Remove some dead code.
6738 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6740 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6742 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6743 trampolines using sscanf since atoi doesn't work on large unsigned values.
6745 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6746 Initialize code_size.
6748 2008-11-08 Mark Probst <mark.probst@gmail.com>
6750 * method-to-ir.c (mini_emit_inst_for_method): Make
6751 Interlocked.CompareExchange work for Int arguments on 32 bit
6754 2008-11-07 Mark Probst <mark.probst@gmail.com>
6756 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6758 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6760 * main.c Fix MSVC build.
6762 Contributed under MIT/X11 license.
6764 2008-11-06 Mark Probst <mark.probst@gmail.com>
6766 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6767 alignment larger than 8 bytes are aligned correctly, too.
6769 * mini.c: Honor the min_align field of MonoClass when laying out
6772 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6774 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6776 * aot-compiler.c (emit_plt): Fix a warning.
6778 * aot-compiler.c: Implement ARM support in the binary writer.
6780 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6782 * basic-simd.cs: Add test for getter with byref arg.
6783 Fix the naming of a few tests.
6784 Add missing checks to a test.
6786 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6788 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6790 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6791 most of the full-aot support for monitor enter/exit trampolines.
6793 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6794 enter/exit trampoline creation functions.
6796 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6799 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6801 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6802 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6803 implement the needed functionality without adding crap to the runtime.
6805 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6807 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6810 * mini.c (mono_build_date): New global version holding the build date in
6813 * Makefile.am (buildver.c): Generate a file containing the build date.
6815 * main.c: Set the build date from the generated file.
6817 * mini.c (mono_get_runtime_build_info): New helper function returning build
6818 information in a string format.
6820 * driver.c (mono_main): Print the build date in --version.
6822 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6823 file when the bind-to-runtime-version option is used.
6825 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6827 * simd-intrinsics.c: Fix bug when using getters and byref args.
6829 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6831 * simd-methods.h: Rename prefetch methods.
6833 * simd-intrinsics.c: Same.
6835 2008-11-05 Mark Probst <mark.probst@gmail.com>
6837 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6840 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6842 * aot-compiler.c: Use the bundled elf header files instead of depending on
6845 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6848 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6851 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6853 * cpu-x86.md: Add store nta ops.
6859 * mini.h: Add an enum for simd prefetch modes.
6861 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6862 of store. Use the changed code to support store nta.
6864 * simd-intrinsics.c: Add prefetch ops for all vector types.
6866 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6868 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6871 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6874 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6877 2008-11-04 Mark Probst <mark.probst@gmail.com>
6879 * mini-x86.c: Fixed commit.
6881 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6883 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6885 2008-11-04 Mark Probst <mark.probst@gmail.com>
6887 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6888 and MONITOR_EXIT, for the ASM fastpaths.
6890 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6893 * mini.c, patch-info.h: Signature and patch infos for
6894 Monitor.Enter/Exit trampolines.
6896 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6898 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6899 Monitor.Enter/Exit ASM fastpath for Linux.
6901 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6903 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6905 * objects.cs: Add a new test.
6907 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6909 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6910 if MONO_LOG_LEVEL is set.
6912 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6914 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6916 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6918 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6919 of file offsets. Align the sections belonging to the data segment to
6922 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6924 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6925 elf.h. Port it to amd64.
6927 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6929 * driver.c: Enable SIMD by default.
6931 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6933 * cpu-x86.md: Add prefetch op.
6939 * mini.h: Add an enum for simd prefetch modes.
6941 * simd-methods.h: Add prefetch function names.
6943 * simd-intrinsics.c: Add prefetch ops for all vector types.
6945 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6947 * aot-compiler.c (emit_bytes): Speed this up a little.
6949 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6951 * aot-compiler.c: Add JIT time etc. statistics.
6953 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6955 * mini.h (MonoCompile): Add 'got_offset' field.
6957 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6958 method_got_offsets array.
6960 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6963 * aot-compiler.c (compile_method): Add generic method instances referenced
6964 by the method to the list of methods to be compiled, this is required so if
6965 A<T> references B<T>, and another assembly references A<int>, then it will
6966 also get a copy of B<int>.
6968 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6969 when checking for monitor enter/exit.
6971 2008-10-30 Mark Probst <mark.probst@gmail.com>
6973 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6974 for Monitor.Enter and Monitor.Exit if enabled.
6976 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6979 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6981 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6982 of an OP_MOVE. Fixes #440046.
6984 * basic-long.cs: Add a new test.
6986 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6988 * mini.h: Add synchronization note for the managed counter-part.
6990 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6991 returns the simd caps of the current cpu.
6993 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6995 * basic-simd.cs: Remove Console.WriteLine.
6997 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6999 * basic-simd.cs: New tests for Vector2ul.
7001 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7003 * simd-intrinsics.c: Add new vector type Vector2ul.
7005 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7007 * basic-simd.cs: New tests for Vector2l.
7009 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7011 * cpu-x86.md: Add long version of most packed int ops.
7017 * simd-intrinsics.c: Add new vector type Vector2l.
7019 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7021 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7023 * simd-methods.h: Remove SN_op_BitwiseXor.
7025 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7027 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7030 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7032 * basic-simd.cs: Test for Vector2d.
7034 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7037 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7039 * cpu-x86.md: Add double version of all packed float ops.
7045 * simd-intrinsics.c: Add new vector type Vector2d.
7047 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7049 * simd-methods.h: Add Duplicate.
7051 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7053 * basic-simd.cs: Test for packing with signed saturation.
7055 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7057 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7058 found in the TYPESPEC table.
7060 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7062 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7065 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7067 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7068 instead of the RVA, since the RVA can be changed by tools like the cil
7071 * method-to-ir.c (mono_method_to_ir2): Ditto.
7073 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7074 (deserialize_variable): Ditto.
7076 2008-10-25 Martin Baulig <martin@ximian.com>
7078 * debug-mini.c (write_variable): Use
7079 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7081 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7083 * cpu-x86.md: Add unsigned variants of packd and packw.
7087 * mini-x86.h: Emit the right instruction for packd and packw.
7088 Add unsigned variants of packd and packw.
7090 * simd-intrinsics.c: Packd and packw were used in place of their
7091 unsigned variants. Change that.
7092 Add intrinsics for (Signed)PackWithSignedSaturation.
7094 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7096 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7098 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7100 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7102 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7104 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7106 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7109 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7111 2008-10-24 Mark Probst <mark.probst@gmail.com>
7113 * method-to-ir.c, mini.c: Special casing for the synchronized
7114 wrapper for the ldtoken+GetTypeFromHandle case.
7116 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7118 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7120 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7121 created/split bblocks.
7123 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7125 * mini-ops.h: Add packed signed mul high.
7129 * mini-x86.c (mono_arch_output_basic_block): Same.
7131 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7133 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7135 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7137 * basic-simd.cs: Tests for Vector16sb.
7139 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7141 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7143 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7145 * mini-ops.h: Add packed signed min, max and compare greater.
7149 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7152 * simd-methods.h: Add CompareGreaterThan.
7154 * simd-methods.h: Remove CompareEquals.
7156 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7158 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7160 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7163 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7165 * basic-simd.cs: Fix tests due to change in the API.
7167 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7169 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7171 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7173 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7175 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7176 inst_offset as this has invalid values for LDADDR.
7178 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7180 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7182 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7184 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7186 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7187 for accessing field->data.
7189 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7191 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7193 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7195 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7197 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7199 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7201 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7202 from the cfg mempool.
7204 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7206 * basic-simd.cs: Tests for new methods in Vector8us.
7208 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7210 * mini-ops.h: Add multiply and store high.
7214 * mini-x86.c (mono_arch_output_basic_block): Same.
7216 * simd-methods.h: Same.
7218 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7221 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7223 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7224 mono_class_setup_vtable ().
7226 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7227 mono_class_get_vtable_entry () for accessing klass->vtable.
7229 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7231 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7234 * method-to-ir.c (mono_save_token_info): Don't save references made from
7237 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7238 of generic instances.
7240 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7242 2008-10-19 Mark Probst <mark.probst@gmail.com>
7244 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7245 OP_JMP depends on the method signature. Calculate it properly.
7247 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7249 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7252 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7254 (emit_extra_methods): Add another table mapping method indexes to
7255 offsets in the extra_method_info table.
7257 * mini.h: Bump AOT file format version.
7259 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7260 and mono_aot_get_method_from_token () into one function.
7262 2008-10-19 Mark Probst <mark.probst@gmail.com>
7264 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7267 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7269 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7272 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7275 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7277 * mini.h: Bump aot file format version.
7279 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7280 AOT file can contain native code for methods which are not in the METHOD
7281 table. Generate code for non-sharable generic instances of generic methods
7282 found in the METHODSPEC table.
7284 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7285 encoding generic type handles.
7287 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7288 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7290 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7291 macros + MONO_ADD_INS.
7293 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7296 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7298 * mini.h: Bump aot file format version.
7300 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7302 2008-10-17 Mark Probst <mark.probst@gmail.com>
7304 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7305 platforms, with definable stack alignment value. Set to 16 now
7308 * mini.c, mini.h, driver.c: Command line option for disabling
7311 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7313 * basic-simd.cs: Tests for new methods in Vector4ui.
7315 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7317 * mini-ops.h: Add packed int shuffle.
7321 * mini-x86.c (mono_arch_output_basic_block): Same.
7323 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7324 extract mask, max, min, shuffle.
7326 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7328 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7330 * basic-simd.cs: Tests for new methods in Vector8us.
7332 2008-10-17 Mark Probst <mark.probst@gmail.com>
7334 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7335 RuntimeTypeHandle, not a TypedReference.
7337 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7339 * simd-intrinsics.c: remove relocations.
7341 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7343 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7344 optimizations from the x86 backend.
7346 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7348 * simd-methods.h, simd-intrinsics.c: debloat method names and
7349 prepare for no relocations.
7351 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7353 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7357 * mini-x86.c (mono_arch_output_basic_block): Same.
7359 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7360 extract mask, max, min and sum of absolute differences.
7362 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7365 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7367 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7368 Renamed one test for consistency.
7370 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7372 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7373 fix to the code that deal with other blocks.
7375 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7377 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7379 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7381 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7382 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7383 able to process the source reg.
7385 2008-10-16 Martin Baulig <martin@ximian.com>
7387 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7389 * inssel.brg: Add `OP_HARD_NOP'.
7391 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7393 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7394 `OP_HARD_NOP' instruction when running inside the debugger.
7396 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7397 `OP_HARD_NOP' instruction when running inside the debugger.
7399 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7401 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7402 now works. The issue with the regalloc tripping up no longer
7405 * simd-intrinsics.c (load_simd_vreg): Same.
7407 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7409 * basic-simd.cs: Tests for new Vector8ui methods.
7411 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7413 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7414 only for type. This fixes crashes where MonoInst::klass is checked
7415 for ops of type != VTYPE or OBJ.
7417 * simd-intrinsics.c (load_simd_vreg): Same.
7419 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7421 * mini-ops.h: Add ops for packed shuffle/max/avg and
7426 * mini-x86.c (mono_arch_output_basic_block): Same.
7428 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7431 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7432 to emit extract mask op.
7434 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7435 to emit word shuffles.
7437 2008-10-15 Mark Probst <mark.probst@gmail.com>
7439 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7440 the largest alignment needed by a variable, but at least
7443 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7445 * basic-simd.cs: Tests for the fixes in the last commit.
7447 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7449 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7450 no longer handles STACK_PTR input.
7452 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7454 * simd-intrinsics.c (load_simd_vreg): New function that works like
7455 get_simd_vreg but handles STACK_PTR input.
7457 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7458 as the input can be an arbitrary pointer.
7460 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7461 LDADDR local optimization directly otherwise use a store op.
7463 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7465 * basic-simd.cs: Tests for dup low and dup high.
7467 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7469 * mini-ops.h: Add dup low and dup high ops.
7473 * mini-x86.c (mono_arch_output_basic_block): Same.
7475 * simd-intrinsics.c (vector4f_intrinsics): Same.
7477 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7479 * basic-simd.cs: Tests for recently added functionality.
7481 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7483 * mini-ops.h: Add remaining sse1 fp ops.
7485 * cpu-x86.md: Add remaining sse1 fp ops.
7487 * mini-x86.c (mono_arch_output_basic_block): Same.
7489 * mini.h: Add enum for simd FP compare conditions.
7491 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7493 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7494 so the backed can generate the appropriate op.
7496 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7497 This patch squeese one more byte from the SimdIntrinsc struct.
7499 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7500 a a shift amount intead of simply or'ing it.
7502 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7504 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7505 byte so we can have an aditional flags field without increasing struct size.
7507 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7508 against the simd_supported_versions bitmask.
7510 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7512 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7514 * mini.c: remove rawbuffer code (the only use here is unsafe because
7515 it takes locks during signal handling and the kernel now provides much
7516 better info in proc/pid/smaps these days).
7518 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7520 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7521 OP_X86_PUSH_OBJ. Fixes #434620.
7523 * objects.cs: Add a test.
7525 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7527 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7528 that the packuswb/packusdw don't work with unsigned numbers for what
7529 would be negative numbers in signed format.
7531 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7532 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7534 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7536 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7538 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7540 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7542 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7545 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7546 version as the enum in mini.h.
7548 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7549 for sse3 ops, check the simd_version field if present. This way the code
7550 works with all versions of sse.
7552 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7554 * simd-intrinsics.c: Fixed intrinsic name typo.
7556 * mini.h: Added missing simd exported function.
7558 * basic-simd.cs: Added tests for Vector4ui.
7559 Fixed broken test for Vector16b.
7561 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7563 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7564 the max length to 64.
7566 2008-10-10 Mark Probst <mark.probst@gmail.com>
7568 * method-to-ir.c: Only do the fast virtual generic method call for
7569 non-wrapper methods.
7571 * mini.h, mini-trampolines.c: The new generic virtual remoting
7572 trampoline handles virtual method calls via the vtable (as done by
7573 the fast virtual generic method calls) to remoting proxies.
7575 * mini.c (mono_jit_create_remoting_trampoline): For generic
7576 methods reate a generic virtual remoting trampoline.
7578 * mini-amd64.h: Enable fast virtual generic method calls again.
7580 2008-10-10 Mark Probst <mark.probst@gmail.com>
7582 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7583 restore registers when doing tail calls.
7585 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7587 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7590 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7592 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7594 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7596 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7598 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7600 * basic-simd.cs: Retrofit for API changes.
7602 2008-10-10 Mark Probst <mark.probst@gmail.com>
7604 * mini-ppc.c: Handle integer stack arguments for tail calls.
7606 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7608 * optflags-def.h: Removed sse3 optimization.
7612 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7615 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7617 * mini.h: Added enumeration with simd versions.
7619 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7622 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7624 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7626 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7628 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7630 * basic-simd.cs: Fixed test naming.
7632 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7634 * mini-ops.h: Added ops for packed and saturated math, shifts
7635 and packing/unpacking.
7637 * cpu-x86.md: Added descriptors for the above ops.
7639 * mini-x86.c: Added code to emmit the above ops.
7641 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7643 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7645 * aot-compiler.c (compile_method): Enable AOT for generic code.
7647 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7649 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7651 * mini.c: add a workaround for a common screwup that ends up blamed
7652 to mono (other processes blocking signal delivery).
7654 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7656 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7657 in the LDFLD/STFLD opcodes. Fixes #432673.
7659 * iltests.il.in: Add a new test.
7661 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7663 * mini-arm.c: attach the thread in unmanaged->managed transitions
7664 using delegates (bug #433148).
7666 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7668 * basic-simd.cs: Use new ShuffleSel constants.
7670 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7672 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7674 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7675 only disable simd intrinsics if no sse2 is detected.
7677 * optflags-def.h: Added sse3.
7679 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7682 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7684 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7685 when adding delegate-invoke wrappers.
7687 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7689 * Makefile.am: Reenable the simd tests.
7691 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7693 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7694 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7695 other vreg is allocated to that hreg.
7697 Contributed under MIT/X11 license.
7699 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7701 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7704 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7706 * basic-simd.cs: New test suite for SIMD intrinsics.
7708 * Makefile.am: Added new tests.
7710 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7712 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7716 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7718 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7719 using SSE2 aware opcodes.
7721 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7722 is enabled, this code path is only reachable if conversion ops are emmited after
7725 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7727 This optimization saves 6 bytes per conversion against the old version.
7729 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7731 * aot-compiler.c (compile_method): Don't skip methods referencing
7732 generic methods without a corresponding entry in token_info_hash, since
7733 encode_method_ref () can handle all generic methods now.
7735 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7736 generic context is set.
7738 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7739 generic sharing of LDTOKEN.
7741 2008-10-06 Mark Probst <mark.probst@gmail.com>
7743 * mini-amd64.h: Temporarily disabled fast virtual generic method
7744 calls because it breaks the System.Runtime.Remoting tests.
7746 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7748 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7750 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7751 so inlining actually works.
7752 (check_inline_caller_method_name_limit): Ditto.
7754 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7756 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7757 64 bit safety (from Olaf Hering and Andreas Farber).
7759 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7761 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7762 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7763 unused virtual call support code.
7765 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7767 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7768 which can't use aot trampolines.
7769 (decode_patch): Don't create aot trampolines for methods which can't use
7772 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7773 use aot trampolines.
7775 * mini.h: Bump AOT image format version.
7777 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7779 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7780 to save_token_info () since cmethod is inflated for constrained calls.
7782 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7784 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7786 * Makefile.am: Add build rules for ppc64.
7787 This avoids the build failing at pedump with unresolved symbols
7788 due to lack of arch_sources. Instead it will now fail earlier
7789 due to lack of cpu-ppc64.md.
7791 Contributed under MIT/X11 license.
7793 2008-10-04 Mark Probst <mark.probst@gmail.com>
7795 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7798 * iltests.il.in: Add test case for tail call with many arguments.
7800 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7802 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7803 to the fast virtual generic method code until the aot case is fixed.
7805 2008-10-03 Mark Probst <mark.probst@gmail.com>
7807 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7809 2008-10-03 Mark Probst <mark.probst@gmail.com>
7811 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7814 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7816 * simd-intrinsics.c: Forgot to add this one.
7818 * mini-codegen.c: Fix macro in case SIMD is not supported.
7820 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7822 This patch land initial JIT support for simd intrinsics.
7824 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7826 * Makefile.am: Added simd-intrinsics.c
7828 * simd-intrinsics.c: New file with simd instrinsic related
7831 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7833 * cpu-x86.md: Add simd related instructions.
7835 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7837 * driver.c: Added two new --regression variants.
7839 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7841 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7843 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7844 extract some complicated logic to helper functions.
7846 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7848 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7850 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7851 the specialized simplification pass.
7853 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7855 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7857 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7860 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7861 if MONO_ARCH_NEED_SIMD_BANK is defined.
7863 * mini-ops.h: Added the new simd ops.
7865 * mini-x86.c: Added mono_arch_xregname.
7867 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7869 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7871 * mini-x86.h: Define simd related MONO_ARCH macros.
7873 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7875 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7877 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7878 MONO_CLASS_IS_SIMD to deal with simd related IR.
7880 * mini.h (MonoInst): Added spill_var to the backend union.
7882 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7884 * mini.h: Added forward declarations of the new simd fuctions.
7886 * optflags-def.h: Added new optimization names SIMD.
7888 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7890 * regalloc.h: Added support for working with 3 register banks.
7892 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7894 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7896 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7898 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7900 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7902 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7903 instead of one on 64 bit systems.
7905 * method-to-ir.c: Remove unused includes.
7907 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7909 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7910 cfg->used_int_regs, since the two are different on arm.
7912 2008-10-02 Mark Probst <mark.probst@gmail.com>
7914 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7915 mono_method_get_vtable_index() to get the vtable index.
7917 2008-10-02 Mark Probst <mark.probst@gmail.com>
7919 * method-to-ir.c (mono_method_to_ir2): Don't create native
7920 wrappers for array methods, because they're never called (and if
7921 they were called they wouldn't work).
7923 2008-10-02 Mark Probst <mark.probst@gmail.com>
7925 * method-to-ir.c (mono_method_to_ir2): Array methods are
7926 special-cased and must not be invoked indirectly via the (M)RGCTX
7927 when generic sharing is turned on. Fixes #431413.
7929 2008-10-01 Mark Probst <mark.probst@gmail.com>
7931 * method-to-ir.c: When generic sharing is active, call
7932 non-interface virtual generic methods via the standard trampoline.
7934 * mini-trampolines.c: Handle virtual generic shared methods.
7936 * mini.h, mini-x86.c, mini-x86.h: New argument for
7937 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7938 method thunks and which is the trampoline to call if the lookup
7939 fails. Enable the virtual generic method thunk for x86.
7941 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7942 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7943 argument but assert that it's NULL, because these archs don't yet
7944 implement the virtual generic method thunk. Changes in the IMT
7945 thunk data structures.
7947 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7949 * aot-compiler.c (emit_globals): Avoid invalid characters in
7950 the static linking symbol.
7952 * objects.cs: Add a test for the range check optimization. Fix warnings.
7954 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7955 optimization from the current JIT.
7957 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7958 later in decompose_array_access_opts () to allow more optimizations.
7960 * method-to-ir.c (mono_handle_soft_float): Rename this to
7961 mono_decompose_soft_float () for consistency.
7963 * mini-ops.h: Fix arguments of OP_STRLEN.
7965 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7966 into a separate function.
7967 (reset_cast_details): Ditto.
7968 (handle_unbox): Save cast details. Fixes #431254.
7970 * method-to-ir.c: Remove some obsolete FIXMEs.
7972 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7974 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7976 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7978 * mini-codegen.c: More work on macros to make them
7979 ready for multiple regbanks.
7981 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7983 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7985 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7987 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7989 * mini-codegen.c (mono_spillvar_offset): Proper support for
7992 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7994 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7995 the stack overflow changes.
7997 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7999 * mini-codegen.c: Make all bank macros depend on reg_bank.
8001 * mini-codegen.c (mono_local_regalloc): Make free mask
8002 initialization regbank aware.
8004 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8006 * mini-codegen.c (mono_local_regalloc): Extract callee
8007 mask selection to a function and make it regbank aware.
8009 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8011 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8012 code to deal with many regbanks.
8014 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8016 * mini-codegen.c: More fp->regbank changes.
8018 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8020 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8021 of a hardcoded constant.
8023 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8025 * method-to-ir.c (type_from_stack_type): Fix typo.
8027 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8029 * mini-ia64.c (emit_move_return_value): Convert float return values to
8032 * objects.cs: Add a new test.
8034 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8035 VARARG methods to fix an assert later.
8037 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8038 end so it at least compiles.
8040 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8042 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8044 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8046 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8047 optimization to a new function (emit_optimized_ldloca_ir) and enable
8048 it for both ldloca and ldloca_s.
8050 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8052 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8053 gshared CASTCLASS code.
8055 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8056 amd64, where the libc stack unwinder encounters stack frames referring to
8057 native code in unmapped memory.
8059 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8062 * generics.cs: Add new test.
8064 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8066 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8067 add a check that one of the ARM_FPU_ constants is defined.
8069 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8071 * mini-exceptions.c: Fix build on non-altstack platforms.
8073 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8076 * ir-emit.h: Add a comment to NEW_PCONST.
8078 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8080 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8082 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8083 after the changes to MonoJitDomainInfo.
8085 2008-09-27 Mark Probst <mark.probst@gmail.com>
8087 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8089 2008-09-27 Mark Probst <mark.probst@gmail.com>
8091 * mini-ppc.c: Compiler warning fixes.
8093 2008-09-27 Mark Probst <mark.probst@gmail.com>
8095 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8098 2008-09-27 Mark Probst <mark.probst@gmail.com>
8100 * exceptions-ppc.c, mini-ppc.h: Compile
8101 mono_arch_handle_altstack_exception() on Darwin, too.
8103 2008-09-27 Mark Probst <mark.probst@gmail.com>
8105 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8106 work on archs which don't have generic sharing implemented, only
8107 without the vtable_arg.
8109 2008-09-26 Mark Probst <mark.probst@gmail.com>
8111 * mini.c: Added comment explaining why delegate ctor icall
8112 wrappers are compiled.
8114 2008-09-26 Mark Probst <mark.probst@gmail.com>
8116 * mini.c: Don't produce trampolines to delegate ctor icall
8117 wrappers but compile them upfront.
8119 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8121 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8122 runtime-set function when going back to managed code. Currently this
8123 is used to set back the protection on the soft ovf pages and/or to
8124 throw the stack overflow exception that happened in unmanaged code.
8126 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8128 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8129 runtime-set function when going back to managed code. Currently this
8130 is used to set back the protection on the soft ovf pages and/or to
8131 throw the stack overflow exception that happened in unmanaged code.
8133 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8135 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8136 the support code for restoring stack protection after stack overflows
8137 that happen in unmanaged code. Don't set the exec permission on the
8140 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8142 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8143 delegate->method_ptr is set. Fixes #428054.
8145 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8147 * tests.cs: Rename to ratests.cs.
8149 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8150 emit_get_rgctx_... functions.
8152 2008-09-25 Mark Probst <mark.probst@gmail.com>
8154 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8156 2008-09-25 Mark Probst <mark.probst@gmail.com>
8158 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8159 before asserting that method is sharable.
8161 2008-09-25 Mark Probst <mark.probst@gmail.com>
8163 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8164 whether method needs a static RGCTX wrapper used instead of
8167 * generic-sharing.c, mini.h: A few functions moved to
8168 metadata/generic-sharing.c.
8170 2008-09-25 Mark Probst <mark.probst@gmail.com>
8172 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8173 Generic code sharing for value types, which essentially means
8174 treating value type methods like static methods. The RGCTX is
8175 passed in the same way.
8177 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8179 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8180 opcode when creating multi-dimensional arrays of open types.
8182 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8185 * generics.cs: Add a test.
8187 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8189 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8191 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8193 * mini.c (mini_method_compile): Set it when running under the debugger.
8195 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8196 vreg optimization if the flag is set.
8198 * driver.c (mono_main): Add --attach= option to pass options to
8201 * mini.c (sigquit_signal_handler): Start the attach agent.
8203 * ssapre.c: Disable this to save space since it is not yet ported to
8206 * regalloc2.c: Disable this to save space.
8208 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8210 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8212 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8213 the -v option useful again.
8215 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8217 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8220 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8221 arrays of arrays. Fixes #428406.
8223 * method-to-ir.c (mini_emit_castclass): Ditto.
8225 * objects.cs: Add new test.
8227 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8229 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8230 was wrong at it choked against target_type_is_incompatible for byref types.
8232 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8234 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8237 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8239 * mini-exceptions.c: update a few more exceptions-related counters.
8241 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8243 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8244 new functions to allocate from persistent mempools.
8246 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8248 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8249 multiple register banks in the future.
8251 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8253 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8255 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8257 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8259 * mini.h: Export type_to_eval_stack_type.
8261 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8262 is only ins->klass of byref types.
8264 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8266 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8267 (mini_emit_memcpy2): Ditto.
8269 * mini-amd64.c: Fix a warning.
8271 2008-09-21 Mark Probst <mark.probst@gmail.com>
8273 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8276 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8278 * method-to-ir.c: Extract stloc micro-optimization to a
8279 function and apply it to all cases.
8281 2008-09-19 Mark Probst <mark.probst@gmail.com>
8283 * method-to-ir.c: Don't fail generic code sharing in cases we
8286 2008-09-18 Mark Probst <mark.probst@gmail.com>
8288 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8290 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8292 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8295 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8297 * trace.c: make tracing more useful and correct, with per-thread
8300 2008-09-15 Mark Probst <mark.probst@gmail.com>
8302 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8303 doing a method call and the argument is an R4.
8305 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8307 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8310 2008-09-13 Mark Probst <mark.probst@gmail.com>
8312 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8314 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8316 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8317 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8319 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8321 * driver.c: Add a --agent argument (not supported yet) to load managed
8322 agent assemblies before loading the main assembly, similarly to how the
8323 Java VM handles agents.
8325 2008-09-11 Mark Probst <mark.probst@gmail.com>
8327 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8328 function to do stack layout of local variables.
8330 2008-09-11 Mark Probst <mark.probst@gmail.com>
8332 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8335 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8337 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8338 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8339 JIT if DISABLE_JIT is defined.
8341 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8344 2008-09-10 Mark Probst <mark.probst@gmail.com>
8346 * iltests.il.in: Disable the fconv test on PPC (the result is
8347 undefined according to ECMA).
8349 2008-09-10 Mark Probst <mark.probst@gmail.com>
8351 * iltests.il.in: Enable tail call tests for PPC.
8353 * mini.h: Add variable for storing incoming valuetype argument
8354 addresses for tail calls.
8356 * mini-ppc.c: Implement valuetype arguments and return values for
8359 2008-09-09 Mark Probst <mark.probst@gmail.com>
8361 * mini-ppc.c: Partially implement tail calls (struct arguments and
8362 return values not supported).
8364 * method-to-ir.c: Enable tail calls on PPC.
8366 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8368 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8369 runtime-invoke wrappers to work around the problem of them getting
8370 assigned to a random class.
8372 * aot-runtime.c (mono_aot_get_method): Ditto.
8374 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8376 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8377 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8379 2008-09-07 Mark Probst <mark.probst@gmail.com>
8381 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8382 until they're implemented properly.
8384 * exceptions-ppc.c: Use arch-independent exception-handling code
8385 instead of custom one.
8387 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8390 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8392 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8393 applies when __powerpc__ is defined.
8395 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8397 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8398 methods to their code to avoid computing the full name of wrappers and
8399 doing a lookup in a string hash table.
8401 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8403 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8404 we identify bblocks before method_to_ir () is ran.
8406 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8407 Also avoid optimizing branches pointing to themselves.
8409 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8411 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8413 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8415 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8417 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8418 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8419 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8422 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8423 jumped to the same entry in plt_jump_table.
8425 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8427 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8430 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8432 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8433 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8436 2008-08-29 Geoff Norton <gnorton@novell.com>
8438 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8439 segment, and doesn't properly handle .space as .text. Fixes
8442 2008-08-29 Geoff Norton <gnorton@novell.com>
8444 * mini.c: Disable the mach exception handler when running on
8447 2008-08-29 Geoff Norton <gnorton@novell.com>
8449 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8450 globals on Darwin/ARM
8452 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8454 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8455 since too many things depend on it. Instead, call
8456 mono_runtime_set_no_exec ().
8458 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8461 * aot-compiler.c: Add an 'asm-only' AOT option.
8463 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8465 * aot-compiler.c (compile_method): Disable gshared support for now as it
8468 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8470 * mini-amd64.h : Fix a compiler warning.
8472 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8473 Changed to use a callback function to retrieve the unwind info.
8474 This avoids problems observed when code blocks were removed by
8475 unloading an app domain.
8477 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8478 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8481 Contributed under MIT/X11 license.
8483 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8485 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8486 case to keep the stack aligned to 8.
8488 Contributed under MIT/X11 license.
8490 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8492 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8493 avoid repeated linear searches.
8495 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8497 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8498 methods it can't handle.
8500 * aot-compiler.c (add_method): Avoid adding a method twice.
8501 (add_wrappers): Add runtime invoke wrappers for all methods.
8503 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8504 function to create an aot-compatible version of this trampoline.
8506 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8508 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8510 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8512 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8513 with a generic sharing failure.
8515 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8517 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8518 CEE_RETHROW. Fixes #419634.
8520 * mini.c (mono_method_to_ir): Ditto.
8522 * exceptions.cs: Add a new test.
8524 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8525 to mono_type_stack_size_internal () since some callers might not pass in
8528 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8529 instrument_prolog. Fixes #419878.
8531 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8532 doubles in soft float mode volatile.
8534 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8536 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8538 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8539 to handle soft float correctly.
8541 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8544 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8546 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8547 to sp, since the generics catch code requires it.
8549 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8552 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8553 mono_arch_emit_imt_argument ().
8555 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8557 * mini-arm.c tramp-arm.c: Generic sharing updates.
8559 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8561 * mini-arm.c: Fix the arm build.
8563 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8564 handling enums, generic instances and generic sharing.
8565 (mini_type_stack_size_full): Ditto.
8567 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8569 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8571 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8573 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8576 * mini-arm.c: Various small generic sharing changes.
8578 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8580 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8583 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8584 helper function to return a generic class init trampoline.
8586 * method-to-ir.c mini.c: Use it.
8588 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8589 arch-specfic function to return a generic class init trampoline.
8591 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8592 the GENERIC_CLASS_INIT custom code.
8594 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8595 a fatal error, not a sharing failure.
8597 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8600 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8601 trampoline argument from MONO_ARCH_VTABLE_REG.
8603 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8604 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8605 argument, and pass the vtable in VTABLE_REG.
8607 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8608 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8609 argument, and pass the vtable in VTABLE_REG.
8610 (mono_arch_create_trampoline_code_full): Remove some special casing for
8611 the rgctx fetch trampoline.
8613 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8616 * iltests.il: Add a test for it.
8618 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8620 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8622 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8625 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8626 use mono_jit_info_table_find () to avoid recursion.
8627 (mono_delegate_trampoline): Add a sync wrapper here.
8629 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8632 * mini.c (mono_method_to_ir): Ditto.
8634 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8635 add_sync_wrapper argument. Don't add a sync wrapper here.
8636 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8638 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8640 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8642 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8643 of nonvolatile registers back from MonoContext to CONTEXT.
8645 Contributed under MIT/X11 license.
8647 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8649 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8650 arguments on Winx64 there are only 4 argument registers. For this
8651 logic to work the last argument must be pulled from the stack.
8653 Contributed under MIT/X11 license.
8655 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8657 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8659 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8660 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8661 encode/decode_method_ref ().
8663 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8665 * aot-runtime.c (decode_patch): Ditto.
8667 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8668 MONO_PATCH_INFO_METHOD.
8670 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8673 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8676 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8678 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8679 one from the caller.
8681 * aot-runtime.c (decode_generic_inst): New function to decode and
8682 return a interned generic inst.
8683 (decode_klass_ref): Use it.
8684 (decode_method_ref): Ditto.
8686 * aot-compiler.c (emit_exception_debug_info): Save
8687 jinfo->has_generic_jit_info too.
8689 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8691 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8693 * iltests.il.in: Add a test for fconv_to_i.
8695 * liveness.c: Disable the liveness2 pass for now to save space.
8697 * regalloc2.c: Include mempool-internals.h to fix warnings.
8699 * aot-compiler.c (encode_method_ref): Encode the context of generic
8702 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8703 the context saved in the aot file.
8705 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8707 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8709 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8710 volatile so they won't be optimized away.
8712 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8718 * dominators.c: Remove duplicated functions that now are in
8719 mempool-internals.h.
8721 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8723 * aot-compiler.c: Fix warnings.
8725 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8727 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8729 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8732 * mini.c (mono_resolve_patch_target): Ditto.
8734 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8735 (encode_klass_ref): Add support for encoding VARs/MVARs.
8737 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8739 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8740 the handling of the got entries into a separate 'decode_got_entry' function.
8741 Add support for RGCTX_FETCH.
8743 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8744 clobbered by the trampoline code.
8746 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8747 not clobbered by the indirect calling code.
8749 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8751 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8754 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8756 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8757 signature using the compilation mempool otherwise we would leak it.
8759 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8761 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8762 mono_emit_abs_call ().
8764 * patch-info.h: Add GENERIC_CLASS_INIT.
8766 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8768 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8769 as their target as a near call.
8771 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8773 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8775 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8776 call to a runtime function described by a patch.
8778 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8779 mono_emit_abs_call, this has the advantage that the ABS handling code in
8780 mono_codegen () can handle them both, and can handle other stuff in the
8781 future without additional code.
8783 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8785 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8788 * mini.h: Add missing bblock related prototypes.
8790 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8791 reverse_inst_list_len fields.
8793 * mini.c: Refactor this file a bit by moving branch optimizations to
8796 * method-to-ir.c: Merge generic sharing changes missed earlier.
8798 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8800 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8801 shared patches. Process METHODCONST as a shared patch.
8803 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8804 as it crashes on the 2.0 mscorlib.
8806 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8809 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8810 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8813 * aot-compiler.c: Reorganize the got handling code to be a bit more
8816 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8818 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8819 mono_patch_info_equals/hash, and use it to massively simplify
8822 * mini.c (mono_patch_info_hash): Simplify this and add support for
8825 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8827 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8828 handling code, since an offset is not enough to identify a trampoline.
8830 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8832 2008-08-17 Mark Probst <mark.probst@gmail.com>
8834 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8836 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8838 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8840 * decompose.c: PPC decompositions for various ops.
8842 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8844 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8846 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8847 call the generic trampoline code using a call, instead of a jump, to
8848 remove some special casing from the generic trampoline code.
8850 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8851 (mono_codegen): Ditto.
8853 * aot-compiler.c aot-runtime.c: Ditto.
8855 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8857 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8858 helper function to find the offset corresponding to a lazy fetch trampoline.
8860 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8861 when doing generic sharing.
8863 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8866 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8867 mini-trampolines.c to be with the other trampoline creation functions.
8869 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8870 as it is equal to method->signature in most cases, add a
8871 mono_emit_method_call_full variant which takes a signature and an imt
8874 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8876 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8877 to this function, since it could be computed easily from the method
8879 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8882 * method-to-ir.c mini.c: Remove references to
8883 compile_generic_method_wo_context.
8885 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8886 generic method calls.
8888 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8889 dimensional non-szarrays.
8891 * mini.c (mini_init): Register mono_array_new_1.
8893 * jit-icalls.c (mono_array_new_1): New jit icall.
8895 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8896 pointing to the method.
8898 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8899 method addresses belonging to METHOD_JUMP patches in the
8900 jump_target_got_slot_hash.
8901 (mono_aot_load_method): Ditto.
8903 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8904 METHOD_JUMP patches.
8906 * mini.c (mini_create_jit_domain_info): New helper function which
8907 initializes/frees domain->runtime_info.
8908 (mini_free_jit_domain_info): Ditto.
8909 (mini_init): Install the domain hook functions with the runtime.
8911 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8912 information maintained by the JIT.
8914 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8915 insertion into jump_table_hash into mono_codegen (), also implement proper
8918 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8919 tail calls, it is already done by the aot code.
8921 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8924 * iltests.il.in: Make the jmp test a bit more complex.
8926 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8927 generic instances which doesn't have a token.
8929 * aot-runtime.c (decode_method_ref): Ditto.
8931 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8932 can handle this case now.
8933 (handle_box): Ditto.
8935 2008-08-15 Geoff Norton <gnorton@novell.com>
8937 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8940 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8942 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8943 calling generic methods.
8945 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8947 * aot-runtime.c (decode_patch_info): Ditto.
8949 * mini.c (mono_resolve_patch_target): Ditto.
8951 * patch-info.h: Add METHOD_RGCTX.
8953 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8955 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8957 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8958 arguments in registers.
8960 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8961 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8963 * mini.c (mini_method_compile): Abort aot compilation for generic
8964 methods if generic sharing is disabled.
8966 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8969 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8970 requiring an mrgctx.
8972 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8973 store instructions when converting a vcall to a normal call.
8975 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8976 mono_arch_find_jit_info.
8978 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8980 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8981 avoid calling mono_method_full_name () for every method even if the
8983 (check_inline_caller_method_name_limit): Ditto.
8985 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8987 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8988 assemblies in one run.
8990 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8991 skipped methods if it is not 0.
8993 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8995 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8997 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8998 MONO_ARCH_HAVE_UNWIND_TABLE.
9000 Contributed under MIT/X11 license.
9002 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9004 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9005 from default optimizaton list on Winx64.
9007 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9009 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9010 the LMF from the MonoJitTlsData structure.
9012 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9014 Contributed under MIT/X11 license.
9016 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9018 * mini.c (sigsegv_signal_handler): Fix the build.
9020 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9021 assembly->aot_module.
9023 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9024 hash table. This simplifies and speeds up a lot of code, and fixes support
9027 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9030 * mini-exceptions.c: Ditto.
9032 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9033 'native_offset' argument, since these are computed in the
9034 mono_find_jit_info () function.
9036 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9037 is used by exceptions-ppc.c.
9039 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9040 mono_arch_find_jit_info ().
9042 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9043 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9044 generic code in mini-exceptions.c.
9046 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9048 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9050 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9052 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9053 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9054 called while holding the loader lock. Fixes #415608.
9055 (mono_aot_get_method_from_token_inner): Ditto.
9057 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9059 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9060 to reduce differences between this and the generic implementation in
9062 (ves_icall_get_frame_info): Ditto.
9064 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9066 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9069 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9070 mono_arch_get_call_filter () and make it non-static, for consistency with the
9071 other architectures.
9073 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9076 * local-propagation.c:
9077 * mini-x86.c: Correct the name of arch defines.
9079 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9081 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9082 NO_EMULATE_LONG_SHIFT_OPS define.
9084 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9086 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9087 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9089 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9090 MACH fixes. Merged from the 2.0 branch.
9092 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9094 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9095 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9097 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9099 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9100 mono_marshal_get_native_wrapper () signature changes.
9102 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9104 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9105 conversion bug under arm.
9107 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9109 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9111 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9112 with overflow checking.
9114 2008-08-05 Marek Habersack <mhabersack@novell.com>
9116 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9117 to the genmdesc.pl file
9119 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9121 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9122 arg_array in the soft-float versions of the LOAD/STORE macros.
9124 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9127 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9129 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9131 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9132 a float HFA. Fixes #413621.
9134 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9136 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9137 frame_size to args_size. Fixes build.
9139 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9141 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9142 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9144 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9145 the stack are not unaligned. Fixes #413247.
9147 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9149 * mini.c: update jitted methods performance counters.
9151 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9153 * mini-exceptions.c: increase the exceptions thrown performance
9154 counter in mono_handle_exception ().
9156 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9158 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9159 can work with netmodules.
9161 2008-07-28 Geoff Norton <gnorton@novell.com>
9163 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9166 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9168 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9171 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9173 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9174 The float param registers and other param registers must be the
9175 same index on Windows x64.
9177 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9178 ArgValuetypeAddrInIReg argument case. Setting the argument
9179 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9181 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9182 variable computed above as the copy length for arguments of storage
9183 type ArgValuetypeAddrInIReg.
9185 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9186 ArgValuetypeAddrInIReg argument case. This case will rely on
9187 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9189 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9190 a 32 byte stack allocation for all calls. We will omit the adjustment for
9191 jump and tail call instructoins as they do not follow the typical call behavior.
9193 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9194 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9195 local variable and pass the local variable by reference to the called method.
9197 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9198 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9199 of a struct is passed in a register it must be saved with the other
9200 volatile argument on the stack.
9202 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9203 frame pointer the stack adjustment value must be saved to the unwind
9206 Contributed under MIT/X11 license.
9208 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9210 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9211 which got lost in the merge.
9213 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9215 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9218 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9220 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9221 icalls, since they won't be patched.
9223 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9224 different code sequence when running under valgrind to prevent some valgrind
9227 * iltests.il.in: Add new regression test.
9229 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9232 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9233 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9235 * iltests.il.in: Add new test.
9237 * aot-compiler.c: Fix some warnings.
9239 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9242 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9244 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9245 (mini_usage_jitdeveloper): Add a missing --wapi option.
9247 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9249 * mini-codegen.c: Simplify the is_fp macros.
9250 (free_up_ireg): Remove, use free_up_reg instead.
9251 (free_up_reg): Fix the fp case.
9253 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9255 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9258 * exceptions-x86.c: Merge some changes which seemed to have got lost
9259 in the linear-ir merge.
9261 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9263 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9264 long vreg volatile even if the variable was already created.
9266 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9269 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9271 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9273 * mini.c (mono_jit_compile_method_inner): Add support for
9274 MONO_EXCEPTION_BAD_IMAGE.
9276 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9277 mini_method_get_context () returns NULL. Fixes #356531.
9279 * mini.c (mono_method_to_ir): Ditto.
9281 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9282 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9284 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9286 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9287 in the LDFTN implementation.
9289 2008-07-25 Mark Probst <mark.probst@gmail.com>
9291 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9292 code, patch calls to icalls, too, even if they're not in the
9293 shared generic code hash. Fixes #411962.
9295 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9297 * cpu-x86.md: Increase the length of the fcall opcodes.
9299 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9300 calls returning floats.
9302 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9305 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9308 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9309 into the domain->method_code_hash.
9311 * aot-compiler.c: Fix win32 build.
9313 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9315 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9316 gshared NEWARR implementation.
9318 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9320 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9321 can be used outside of method_to_ir.
9323 * mini.h (MonoCompile): Add arg_types field.
9325 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9327 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9328 the values of the local arg_array and param_types array.
9330 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9332 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9333 got accesses might only get generated later when NEWOBJ is decomposed.
9335 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9336 looking up the native code of the target method when a delegate is called
9339 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9342 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9344 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9345 AOT work on platforms without a working dlsym implementation.
9347 * mini.h: Bump AOT image format version.
9349 2008-07-24 Mark Probst <mark.probst@gmail.com>
9351 * mini-exceptions.c: Free a MonoType with
9352 mono_metadata_free_type() instead of g_free().
9354 * aot-runtime.c: Free a MonoType.
9356 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9358 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9361 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9364 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9365 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9368 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9370 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9371 NEWOBJ calls on valuetypes.
9373 * iltests.il.in: Add new test.
9375 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9377 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9379 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9380 is no longer needed.
9382 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9383 non register sized integer arguments.
9384 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9385 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9388 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9391 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9392 two a binop with different sized arguments is emitted.
9394 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9395 instruction in the ins==NULL case.
9397 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9399 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9401 * mini-x86.c: Fix osx build.
9403 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9406 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9407 instruction for non int sized variables.
9409 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9412 2008-07-23 Robert Jordan <robertj@gmx.net>
9414 * method-to-ir.c: Fix MSVC build.
9416 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9418 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9419 a non int sized type, widen it to an int since newer versions of gcc seem to
9420 generate code which needs this.
9422 * ssa2.c abcremoval2.c: Fix warnings.
9424 * *: Merge the Linear IR branch.
9426 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9427 the ChangeLog file there describes all the changes done over the years.
9428 Further documentation can be found at www.mono-project.com/Linear_IL.
9430 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9432 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9433 The float param registers and other param registers must be the
9434 same index on Windows x64.
9436 Contributed under MIT/X11 license.
9438 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9440 * mini.c: Make the previous fix GC safe.
9442 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9444 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9446 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9448 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9449 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9450 ArgValuetypeAddrInIReg instead.
9452 Contributed under MIT/X11 license.
9454 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9456 * mini-codegen.c (get_register_spilling): Fix a warning.
9458 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9460 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9461 for types which the initialization fails. Raises the provided exception
9462 at the right stop after cleanup.
9464 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9466 * aot-compiler.c: Free most of the memory allocated during compilation.
9468 * mini.c (mini_parse_debug_options): Fix a leak.
9470 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9471 during aot compilation.
9473 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9475 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9476 it has too much register pressure.
9478 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9480 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9482 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9484 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9487 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9488 on amd64 similar to the way it is done on arm.
9490 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9492 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9493 consistency, normalize error messages, avoid loading aot-only modules in
9496 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9499 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9501 2008-07-11 Martin Baulig <martin@ximian.com>
9504 (MonoDebuggerInfo): Add `interruption_request'.
9506 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9508 * aot-compiler.c (emit_plt): Remove some dead code.
9510 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9512 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9513 return the plt info offset belonging to a given plt entry.
9515 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9516 mono_aot_get_plt_info_offset.
9518 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9519 similar to the amd64 code by makeing jumps through a separate jump table
9520 instead of embedding the jump addresses into the code.
9522 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9524 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9527 2008-07-10 Martin Baulig <martin@ximian.com>
9529 * mini.c (mini_method_compile): Disable generics sharing when
9530 running in the debugger.
9532 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9534 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9536 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9537 the local register allocator from running out of registers on x86 when
9540 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9542 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9543 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9546 Contributed under MIT/X11 license.
9548 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9550 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9551 speed up the assembler.
9553 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9555 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9558 * mini.c: Move the soft float handling macros a bit earlier, add
9559 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9562 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9564 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9565 read-only to help catch code allocation requests.
9567 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9568 and turn it off when using --aot-only or when compiling with --aot=full.
9570 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9571 jump table for switches from the normal domain mempool, not the code
9574 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9575 unbox trampoline which handles aot-only mode too.
9577 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9578 an AOTed unbox trampoline.
9580 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9582 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9584 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9587 Contributed under MIT/X11 license.
9589 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9591 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9592 the unwind information for the method at the end of the allocated block.
9594 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9595 MonoCompileArch to hold the unwind info for SEH on Winx64
9597 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9598 frame pointer info for the method being compiled.
9600 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9601 the call to mono_exception_from_token.
9603 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9604 storing the method prolog information in a format that the Winx64 SEH can understand. This
9605 information is stored a the end of the method block because it is all 32-bit offset based.
9607 Contributed under MIT/X11 license.
9609 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9611 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9613 * wapihandles.c: Fix warnings.
9615 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9618 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9619 mono_jit_compile_method in aot-only mode since that calls the type
9622 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9623 get_delegate_invoke_impl in aot-only mode.
9625 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9627 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9629 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9631 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9634 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9636 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9637 init trampoline from the AOT file as well.
9639 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9640 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9643 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9646 * exceptions-amd64.c: Add _full variants for the remaining exception code
9647 creation functions as well, allow emission of relocatable code, remove
9648 caching since that is now done by the caller.
9650 * mini-exceptions.c: Add _full variants for the remaining exception code
9651 creation functions as well, add aot-only support.
9653 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9654 if we can determine a proper token for them.
9655 (add_wrappers): Add a few more wrappers.
9656 (emit_method_code): Remove some dead code.
9657 (emit_trampolines): Emit exception code too.
9659 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9661 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9662 mono_array_new_va which avoids varargs.
9664 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9666 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9667 mono_arch_create_specific_trampoline () in all places.
9669 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9670 a bit so it can be used for other things as well.
9672 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9675 * exceptions-amd64.c: Rename the caching from the exception code creation
9676 functions, it is done by the caller instead.
9678 * exceptions-amd64.c: Change the signature of the exception code creation
9679 functions to allow the creation of relocatable code later.
9681 * mini-exceptions.c: Add a set of functions to query the various
9682 runtime-generated exception functions.
9684 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9685 mono_arch_.. () functions.
9687 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9689 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9691 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9693 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9694 (mini_get_vtable_trampoline): Ditto.
9696 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9697 code in the AOT case by returning the code size and a list of relocations to
9700 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9702 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9704 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9707 Contributed under MIT/X11 license.
9709 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9711 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9712 so the buffer size can be computed correctly. Fixes #404735.
9714 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9715 normally as cfg->debug_info is already freed.
9717 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9719 * mini-amd64.c: For calls returning vtypes in registers, don't store
9720 the return address on the stack, instead allocate a separate local for
9723 2008-07-05 Mark Probst <mark.probst@gmail.com>
9725 * mini-trampolines.c, mini.h: Add an argument to
9726 mono_create_jit_trampoline_in_domain() for turning off the adding
9727 of the sync wrapper.
9729 * mini.c: Use the JIT trampoline without sync instead of
9730 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9733 2008-07-04 Mark Probst <mark.probst@gmail.com>
9735 * driver.c: Turn on GSHARED optimization by default.
9737 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9739 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9740 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9742 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9743 create a variant of the generic trampoline code callable from AOTed trampolines.
9745 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9746 trampoline code callable from AOTed trampolines.
9748 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9750 2008-07-04 Mark Probst <mark.probst@gmail.com>
9752 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9753 pass-through manner.
9755 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9756 and don't fail sharing for them anymore.
9758 * mini-exceptions.c: Handle exceptions in shared generic methods.
9760 * generic-sharing.c: When checking the context of a generic
9761 method, also check its class's context. Don't treat wrappers as
9764 * mini-trampolines.c: Some code factored out to
9765 metadata/generic-sharing.c. Handle the MRGCTX case.
9767 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9768 we must deal with the method being of another instantiation of the
9769 class. Add static rgctx invoke wrappers to generic methods.
9771 2008-07-04 Mark Probst <mark.probst@gmail.com>
9773 * mini.c: Provide all jit infos of generic shared methods with a
9776 * mini-exceptions.c: Handle the new situation that a generic info
9777 might be available, but not info about the this/vtable/mrgctx
9780 2008-07-03 Mark Probst <mark.probst@gmail.com>
9782 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9785 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9787 * dominators.c (check_dominance_frontier): Fix a warning.
9789 * mini.h: Add some missing prototypes.
9791 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9793 * driver.c (mono_jit_init_version): Correct the comments since the first
9794 argument should be the name of the root domain, not a filename.
9796 * aot-runtime.c (make_writable): Error out if this is called while running
9798 (load_aot_module): Ditto.
9800 * aot-compiler.c: Really fix the computation of method indexes.
9802 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9803 optimizations as this is no longer called frequently.
9805 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9806 method and the invoke impl code and pass it to the delegate trampoline instead of
9807 just the delegate class.
9809 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9811 * aot-compiler.c: Fixup the computation of method indexes.
9812 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9813 the method builder infrastructure.
9815 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9818 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9819 mode, load the method right away instead of creating a trampoline.
9821 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9823 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9826 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9828 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9829 (mono_aot_load_method): Use method_index instead of method->token.
9831 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9832 can handle icalls etc. properly.
9834 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9836 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9838 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9839 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9840 JIT_ICALL_ADDR patch type.
9842 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9844 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9846 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9848 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9850 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9852 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9853 domain->jit_code_hash.
9855 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9857 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9859 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9861 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9862 get_this_arg_from_call, let it compute it when needed.
9864 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9865 gsctx from code only when needed.
9867 * mini-trampolines.c (get_generic_context): Rename this to
9868 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9869 it can be called by the arch backends.
9871 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9873 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9875 * driver.c (mono_main): Add experimental --aot-only command line option.
9877 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9880 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9882 * driver.c (DllMain): Remove mono_module_handle.
9884 Contributed under MIT/X11 license.
9886 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9888 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9889 for emitting methods which are not in the source assembly. Detect and report
9890 failure of assembling+linking.
9892 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9894 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9896 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9898 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9900 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9902 * mini.h: Remove some obsolete prototypes.
9904 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9906 2008-06-24 Mark Probst <mark.probst@gmail.com>
9908 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9909 supported by Visual Studio, so use alloca().
9911 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9913 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9916 2008-06-23 Mark Probst <mark.probst@gmail.com>
9918 * mini.c: Fail sharing of a generic method if it contains an open
9919 catch clause (because we don't pass MRGCTXs yet).
9921 2008-06-23 Mark Probst <mark.probst@gmail.com>
9923 * mini.c: When compiling a method with generic sharing, insert the
9924 method instantiated with an all-Object generic context into the
9925 jit info table, instead of the context of the first instantiation
9926 of the method we happen to compile.
9928 2008-06-18 Martin Baulig <martin@ximian.com>
9930 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9931 `major_version' and `minor_version'.
9933 2008-06-17 Mark Probst <mark.probst@gmail.com>
9935 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9936 mono_method_is_generic_sharable_impl() takes an additional
9937 argument specifying whether to treat type variables as reference
9940 2008-06-17 Mark Probst <mark.probst@gmail.com>
9942 * mini.h: Removed obsolete prototypes.
9944 2008-06-17 Mark Probst <mark.probst@gmail.com>
9946 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9947 already handle them.
9949 2008-06-17 Mark Probst <mark.probst@gmail.com>
9951 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9952 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9953 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9954 tramp-x86.c: Added a MonoGenericContext* argument to
9955 mono_arch_get_unbox_trampoline() so that it can call other
9956 functions which require it.
9958 2008-06-17 Mark Probst <mark.probst@gmail.com>
9960 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9961 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9962 mono_arch_get_this_arg_from_call() takes a
9963 MonoGenericSharingContext* as well.
9965 2008-06-17 Mark Probst <mark.probst@gmail.com>
9967 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9968 implement generic sharing of unbox.
9970 2008-06-17 Mark Probst <mark.probst@gmail.com>
9972 * mini.c: Don't compute the vtable to determine whether a field is
9973 special static, because it might not work for open types.
9975 2008-06-17 Mark Probst <mark.probst@gmail.com>
9977 * mini.c: Removed the unused token_type and token_source arguments
9978 from get_runtime_generic_context_ptr().
9980 2008-06-17 Marek Habersack <mhabersack@novell.com>
9982 * mini.c (ADD_BINOP): fix the build
9984 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9986 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9989 2008-06-16 Mark Probst <mark.probst@gmail.com>
9991 * mini.h: Removed class relations enum that's not used anymore.
9993 2008-06-16 Mark Probst <mark.probst@gmail.com>
9995 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9997 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9998 the lazy fetch trampoline access code.
10000 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10002 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10004 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10006 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10008 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10010 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10012 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10014 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10017 * mini-ops.h: Add MIN/MAX_UN opcodes.
10019 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10022 * basic-math.cs: Add more min/max tests.
10024 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10026 2008-06-13 Mark Probst <mark.probst@gmail.com>
10028 * mini.c: Small fix in the prologue of emit_castclass.
10030 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10032 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10034 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10035 do not work even for unsigned types. Fixes #400014.
10037 * basic-math.cs: Add regression tests for unsigned Min/Max.
10039 2008-06-13 Mark Probst <mark.probst@gmail.com>
10041 * mini.c: Added additional context_used argument to several
10042 functions, which will be needed for sharing generic methods. Use
10043 GET_RGCTX macro wherever appropriate. Declare only one
10044 context_used in mono_method_to_ir().
10046 2008-06-13 Mark Probst <mark.probst@gmail.com>
10048 * mini.c, generic-sharing.c: Removed generic class relations.
10050 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10051 functions due to MRGCTX changes.
10053 2008-06-13 Mark Probst <mark.probst@gmail.com>
10055 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10056 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10057 with calculated IMT.
10059 * mini.c: Generic sharing of calls via generic interfaces.
10061 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10062 generic method with non-constant MonoGenericContext*. Instead,
10063 the context is taken out of the method itself.
10065 2008-06-13 Mark Probst <mark.probst@gmail.com>
10067 * mini.c: Generic sharing of ldvirtftn.
10069 2008-06-13 Mark Probst <mark.probst@gmail.com>
10071 * mini.c: Generic sharing of ldftn.
10073 2008-06-13 Mark Probst <mark.probst@gmail.com>
10075 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10077 2008-06-13 Mark Probst <mark.probst@gmail.com>
10079 * mini.c: Generic sharing of the special case of ldtoken followed
10080 by a call to GetTypeFromHandle.
10082 2008-06-13 Mark Probst <mark.probst@gmail.com>
10084 * mini.c: Generic sharing of box for nullable types.
10086 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10088 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10089 are passed on the stack. Fixes #324807.
10091 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10093 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10094 for the ArgValuetypeAddrInIReg case.
10096 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10097 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10099 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10100 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10101 local variable and pass the local variable by reference to the called method.
10103 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10104 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10106 Contributed under MIT/X11 license.
10108 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10110 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10112 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10115 2008-06-10 Martin Baulig <martin@ximian.com>
10118 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10120 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10122 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10123 possible error when no arguments are passed.
10125 Contributed under MIT/X11 license.
10127 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10129 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10130 where the file name is NULL.
10132 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10134 * mini.c: Fix s390 build.
10136 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10138 * trace.c (mono_trace_parse_options): Fix warnings.
10140 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10142 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10144 * mini.c (remove_block_if_useless): Avoid printing the method name.
10146 * mini.c: Remove needless setting of ins->cil_code which is now done by
10149 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10152 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10153 translated code after it has been patched.
10155 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10157 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10158 avoid problems during code patching on SMP systems.
10159 (emit_call): Avoid adding a patch info which is already added by
10161 (mono_arch_emit_exceptions): Ditto.
10163 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10165 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10166 MONO_TYPE_ISSTRUCT already checks for it.
10168 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10170 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10171 structs with floats on Winx64 the float registers are not used.
10172 The integer registers are always used..
10173 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10174 only one register will be used and only if the size of the struct
10175 is 1,2,4, or 8 bytes.
10177 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10178 to work for Winx64.
10180 Contributed under MIT/X11 license.
10182 2008-06-05 Martin Baulig <martin@ximian.com>
10184 * debug-debugger.c (debugger_lookup_class): Also call
10185 mono_class_setup_methods() here; we're only called from RTI.
10187 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10189 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10190 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10191 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10192 Post-process object files and add dtrace-generated object, if necessary.
10194 Contributed under MIT/X11 license.
10196 2008-06-04 Mark Probst <mark.probst@gmail.com>
10198 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10201 * mini.c: Generic sharing for unbox.any and castclass.
10203 2008-06-04 Mark Probst <mark.probst@gmail.com>
10205 * mini.c: Ignore tailcall prefix in shared generic code and when
10206 doing calls which require a vtable/rgctx argument.
10208 2008-06-04 Mark Probst <mark.probst@gmail.com>
10210 * mini.c: Don't free the JIT info.
10212 * driver.c: Changes in the JIT info table testing code.
10214 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10216 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10217 interruption. Fix some warnings.
10219 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10220 interruption_checkpoint.
10222 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10224 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10225 from embedding applications.
10227 2008-06-02 William Holmes <billholmes54@gmail.com>
10229 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10230 reserving 32 bytes on the stack when making calls.
10232 Contributed under MIT/X11 license.
10234 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10236 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10237 the linear IL branch.
10239 * driver.c: Print out more information for --version on arm.
10241 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10243 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10244 bb_exit instead, since out of line bblocks might not actually be emitted
10247 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10248 maximum epilog size for out of line bblocks if tracing is enabled.
10250 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10252 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10254 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10256 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10258 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10259 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10262 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10264 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10265 the 'value' to store is a constant.
10267 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10269 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10270 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10272 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10274 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10275 for accessing method->generic_container.
10277 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10279 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10281 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10283 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10285 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10288 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10290 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10292 * mini.c: Handle the case when mono_class_vtable () fails.
10294 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10295 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10298 2008-05-22 Mark Probst <mark.probst@gmail.com>
10300 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10301 together with domain sharing.
10303 2008-05-22 Mark Probst <mark.probst@gmail.com>
10305 * mini.c: Treat callvirts to final methods like non-virtual calls
10306 when doing generic sharing, i.e. look them up in the runtime
10309 2008-05-22 Mark Probst <mark.probst@gmail.com>
10311 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10312 with computed types (for generic sharing).
10314 * mini.c: Generic sharing for mkrefany and refanyval.
10316 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10318 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10321 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10322 the generic sharing code.
10324 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10327 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10329 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10331 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10333 * driver.c: updated copyright date
10335 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10337 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10340 2008-05-19 Martin Baulig <martin@ximian.com>
10342 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10343 pointing to the new `_mono_debug_using_mono_debugger' variable.
10346 (mono_main): Check mono_debug_using_mono_debugger() rather than
10347 the `MONO_INSIDE_MDB' environment variable to check whether we're
10348 inside the debugger.
10350 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10352 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10355 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10357 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10359 * mini.c: Added mini_assembly_can_skip_verification. This
10360 function checks if the assembly requested to skip verification.
10361 Fixes part of #387274.
10363 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10365 * mini.c (mini_get_method): Disable the check for open generic classes when
10366 using generic sharing.
10368 * generics.cs: Add a test for #387034.
10370 * mini.c (mini_get_method): Check whenever the method class is an open generic
10371 type, and return NULL in that case, causing a verification error. Fixes
10374 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10376 * driver.c (mono_main): Revert r102623. The right
10377 thing to do is to enable the verifier under verifiable
10378 unless a --security flag was passed.
10380 We need this non-trivial behavior for --verify-all otherwise
10381 mcs-compileall won't be able to use it. As it needs everything to
10382 be verified under validil.
10384 2008-05-06 Martin Baulig <martin@ximian.com>
10388 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10389 (mono_debugger_thread_cleanup): Likewise.
10390 (mono_debugger_extended_notification): Likewise.
10392 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10394 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10395 against both inflated and non-inflated methods. We need to check against the
10396 generic definition for cases where the instantiated method is not visible.
10397 We need to check against the inflated types for cases where the instantiation
10398 changes any super type. This fixes #382986.
10400 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10401 that check for visibiliy as generic params only appears as the type subject
10402 of tokens on call opcodes. Field manipulation and ldftn must always
10403 target an exact type.
10405 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10407 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10408 if no related --security flag is passed.
10410 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10412 * mini-arch.h: Prepare support for ppc64.
10414 Contributed under MIT/X11 license.
10416 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10418 * aot-runtime.c: Prepare support for ppc64.
10420 Contributed under MIT/X11 license.
10422 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10424 * mini-ops.h: Prepare support for ppc64.
10426 Contributed under MIT/X11 license.
10428 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10430 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10432 Contributed under MIT/X11 license.
10434 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10436 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10437 assemblies, since aot_name is not a full path, causing us to load MS.NET
10438 assemblies on windows.
10440 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10442 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10443 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10444 * main.c: Use UTF-8 encoded command line instead of Windows default code
10445 page on Windows to support Unicode.
10446 * driver.c (DllMain): New function for mixed-mode assembly support.
10447 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10448 export __stdcall functions without decoration.
10450 Contributed under MIT/X11 license.
10452 2008-04-28 Mark Probst <mark.probst@gmail.com>
10454 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10455 saving it very early.
10457 2008-04-28 Mark Probst <mark.probst@gmail.com>
10459 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10460 deleted. The only way to access the new RGCTX is via the
10463 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10464 vtable instead of the RGCTX to static methods.
10466 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10467 accessing the new RGCTX.
10469 * generic-sharing.c: There is no separation between self, type
10470 arguments and other types in the RGCTX anymore.
10472 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10474 * mini-amd64.c (add_general): Remove previous stack adjustment.
10475 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10476 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10477 for 32 bytes of stack space reserved for all calls.
10479 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10480 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10483 Code contributed under MIT/X11 license.
10485 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10487 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10488 against the root definition, peeling out method and type instantiations.
10489 Cache verify success results, code that fails verification is still
10490 checked multiple times.
10492 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10494 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10496 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10498 * mini-amd64.c (add_general): Always increment stack on Win64.
10499 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10502 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10503 stack based argument handling on Win64.
10505 Code contributed under MIT/X11 license.
10507 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10509 * Makefile.am (version.h): Add support for git-svn.
10511 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10513 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10514 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10515 avoiding allocations and libc functions which might deadlock.
10517 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10518 'no-gdb-backtrace' option is set.
10520 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10522 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10524 2008-04-21 Martin Baulig <martin@ximian.com>
10526 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10527 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10529 2008-04-21 Martin Baulig <martin@ximian.com>
10531 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10532 `thread_vtable', `event_handler_ptr' and `event_handler'.
10534 2008-04-21 Martin Baulig <martin@ximian.com>
10536 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10537 allows delayed initialization of the `executable_code_buffer' when
10540 2008-04-21 Martin Baulig <martin@ximian.com>
10542 * mini.h (mono_debugger_create_notification_function): Removed.
10543 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10545 * mdb-debug-info64.s
10546 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10548 * mdb-debug-info32.s
10549 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10551 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10552 currently only works on x86 and x86_64, so don't create it on ppc.
10554 2008-04-21 Martin Baulig <martin@ximian.com>
10556 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10559 (mini_method_compile): In the fp elimination check, check
10560 `debug_options.mdb_optimizations' in addition to
10561 mono_debug_using_mono_debugger().
10563 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10564 disable some JIT optimizations which are only disabled when
10565 running inside the debugger.
10566 Added `--help-debug' option to describe the debugging options.
10567 (parse_debug_options): New static function to parse the `--debug'
10568 options, so we can easily add more stuff in future.
10570 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10572 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10573 the method has no body.
10575 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10577 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10578 assembly is not allowed in MSVC 64-bit compiler.
10579 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10580 as we get floating point exceptions everywhere.
10582 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10583 correctly align arguments for call to throw_exception.
10584 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10586 Code contributed under MIT/X11 license.
10588 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10590 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10592 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10594 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10596 * mini-amd64.c (NEW_INS): Set cil_code.
10598 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10599 from mini-amd64.c so all debugger related logic is in one place.
10601 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10602 later won't have a random ip assigned to them.
10604 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10606 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10607 the arch specific function initializes code_size.
10608 (mono_create_delegate_trampoline): Ditto.
10610 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10611 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10614 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10615 running under the debugger.
10617 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10620 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10621 debugger. Also move the disabling of optimizations here from driver.c.
10622 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10625 * mini.h (MonoCompile): Add a few new flags.
10627 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10629 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10630 so the cil_code field of created MonoInst's is properly set.
10631 (mini_select_instructions): Ditto.
10633 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10634 (MONO_INST_NEW_CALL): Ditto.
10636 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10637 in many places so the ins->cil_code field is properly initialized.
10639 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10642 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10644 * mini.c (mini_method_compile): Print a different message when compiling a
10647 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10650 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10652 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10655 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10657 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10659 * mini.c (handle_stack_args): Make this return void since its return value was
10660 never used. Also set cfg->unverifiable for invalid IL instead of calling
10663 2008-04-10 Mark Probst <mark.probst@gmail.com>
10665 * mini.c: Make sure "this" is live in catch clauses with type
10666 variables in shared generic code.
10668 2008-04-08 Mark Probst <mark.probst@gmail.com>
10670 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10671 generic_class_is_reference_type() to ensure the proper behaviour
10672 when sharing generic code and the type in question is a type
10675 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10677 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10678 race conditions when printing thread dumps. Fixes #377738.
10680 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10682 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10683 shows up when both MonoInst arguments can cause aliasig.
10684 There is likely no way in the current JIT to trigger this problem, but
10685 it showed up in the development of generics sharing, when in a new
10686 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10687 When the generics sharing code will be committed, its tests will be
10688 valid also for this bug.
10690 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10692 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10695 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10698 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10700 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10701 use a more detailed exception message for InvalidCastException.
10703 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10705 * driver.c (mono_main): Add --debug=casts option to turn on better
10706 InvalidCastException message details.
10708 * mini.c (mini_get_debug_options): New helper function to return the address of
10709 the debug_options variable.
10711 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10712 the jit_tls TLS variable.
10714 * mini.c (mono_jit_tls): New TLS variable.
10716 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10719 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10721 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10723 * mini.c: Removed verifer related stuff, code moved to verify.c.
10725 * driver.c: Using code from verify.c instead of mini.c.
10727 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10729 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10732 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10734 * mini.c (check_for_method_verify): Enabling verification of
10735 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10738 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10740 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10741 caller saved registers as well.
10743 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10744 saved registers as well.
10746 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10748 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10750 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10753 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10755 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10757 (get_call_info): Take a gsctx argument instead of 'cfg'.
10759 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10761 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10762 mono_verify_all is set.
10764 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10766 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10768 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10770 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10773 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10774 verifier and the code generated by the compiler.
10776 2008-03-25 Mark Probst <mark.probst@gmail.com>
10778 * mini.c: Generic sharing of the non-nullable case of the box
10781 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10783 * inssel.brg: Fix the build.
10785 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10787 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10789 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10790 Array:Address. Fixes #372410.
10792 * iltests.il.in: New tests for readonly prefix.
10794 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10796 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10797 mini-trampolines.c.
10799 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10802 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10804 * mini.c (mono_decompose_op_imm): New helper function.
10806 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10807 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10810 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10811 mono_arch_output_basic_block. Fix warnings.
10813 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10816 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10818 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10819 since the extra frame is now detected automatically inside the loop.
10821 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10822 opts which are now in mono_peephole_ins ().
10824 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10826 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10827 frames and skip duplicate managed-to-native frames. Fixes #367665.
10829 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10830 opts which are now in mono_peephole_ins ().
10831 (mono_arch_peephole_pass_2): Ditto.
10833 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10835 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10836 arch independent peephole optimizations.
10838 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10839 opts which are now in mono_peephole_ins ().
10841 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10843 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10845 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10848 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10849 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10852 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10854 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10855 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10858 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10859 mono_arch_output_basic_block. Fix warnings.
10861 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10863 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10866 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10868 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10871 * iltests.il: Add new tests.
10873 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10875 * mini.c: Removed Windows version macros.
10877 2008-03-20 Mark Probst <mark.probst@gmail.com>
10879 * generic-sharing.c: Put reflection types in the extensible part
10880 of the runtime generic context.
10882 * mini.c: Generic sharing of the GetTypeHandle special case of the
10883 ldtoken instruction.
10885 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10887 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10889 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10891 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10892 consistency with the other version on the linear IR branch.
10894 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10896 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10898 * iltests.il.in: Add new tests.
10900 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10902 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10904 * iltests.il.in: Add new tests.
10906 2008-03-19 Mark Probst <mark.probst@gmail.com>
10908 * mini.c: Two variables with the same name were declared in
10909 nesting contexts and one wasn't initialized. Fixed.
10911 2008-03-19 Mark Probst <mark.probst@gmail.com>
10913 * mini.c: Generic sharing of the initobj instruction.
10915 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10917 * mini.c: make the test to optimize ldtoken from typeof() more
10920 2008-03-18 Mark Probst <mark.probst@gmail.com>
10922 * mini.c: Generic sharing of the initobj instruction for reference
10925 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10927 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10928 the mono_breakpoint_clean_code() code to perform bound checks.
10930 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10932 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10933 mono_arch_patch_callsite() to include the start of the managed method
10934 to be able to perform bound checks.
10936 2008-03-17 Mark Probst <mark.probst@gmail.com>
10938 * mini.c: Generic sharing for the isinst instruction.
10940 2008-03-17 Mark Probst <mark.probst@gmail.com>
10942 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10943 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10944 with the runtime generic context argument.
10946 * mini.c: Share calls to several types of unsharable methods by
10947 putting the address of the method code in the runtime generic
10948 context and doing an indirect call.
10950 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10953 2008-03-16 Mark Probst <mark.probst@gmail.com>
10955 * generic-sharing.c: Change due to a change in the runtime genric
10958 2008-03-15 Martin Baulig <martin@ximian.com>
10961 (mono_arch_nullify_class_init_trampoline): Add call to
10962 mono_breakpoint_clean_code() to make things work when running
10963 inside the debugger.
10966 (mono_arch_nullify_class_init_trampoline): Add call to
10967 mono_breakpoint_clean_code() to make things work when running
10968 inside the debugger.
10970 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10972 * inssel-long.brg (reg): Fix 64 bit build.
10974 2008-03-14 Mark Probst <mark.probst@gmail.com>
10976 * mini.c, mini.h: Share static generic code by passing it an
10977 implicit argument pointing to the runtime generic context.
10979 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10980 inssel-long32-mips.brg: New opcodes for calling shared static,
10981 which need to be passed the runtime generic context.
10983 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10984 argument on the stack in the prologue if needed. New function for
10985 finding the runtime generic context argument from the registers
10986 saved by the trampoline.
10988 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10989 runtime generic context argument.
10991 * tramp-amd64.c: Also restore the register used for the runtime
10992 generic context argument.
10994 * mini-trampoline.c: Resolve shared static calls by consulting the
10995 runtime generic context via the new argument.
10997 * generic-sharing.c: Add an argument to sharability-checking
10998 functions that specifies whether type variables should be treated
10999 as sharable type arguments.
11001 * inssel-x86.brg: Removed a superfluous, buggy rule.
11003 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11006 2008-03-14 Martin Baulig <martin@ximian.com>
11008 * debug-debugger.c (main_thread_handler): Call
11009 mono_runtime_run_main() without sending any notifications.
11011 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11013 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11015 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11017 2008-03-14 Mark Probst <mark.probst@gmail.com>
11019 * tramp-x86.c: Fixed register restore offsets in the trampoline
11020 code for ECX and EDX.
11022 2008-03-12 Geoff Norton <gnorton@novell.com>
11024 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11025 different ucontext_t implementations.
11026 * exceptions-arm.c: Use the above defines to get exceptions working on
11027 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11028 * mini-arm.c: Implement iPhone icache support (based on a patch by
11029 Luke Howard lukeh@padl.com)
11031 2008-03-12 Mark Probst <mark.probst@gmail.com>
11033 * mini.c: Enable generic sharing of calls to non-static
11034 non-interface non-generic non-value-type methods.
11036 * mini-trampolines.c: Resolve calls from shared generic code.
11038 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11040 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11042 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11044 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11046 * mini.c: some fixes for the AOT compiler.
11048 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11050 * cpu-amd64.md: Add clob:1 to some float opcodes.
11052 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11054 * mini.h: Added MiniVerifierMode enumeration.
11056 * mini.c: Added mini_verifier_set_mode to control
11057 the usage of the new verifier.
11059 * mini.c (mono_method): Integrated the new verifier.
11061 * driver.c: Extended --security option with validil and
11062 verifiable options to activate the new verifier.
11064 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11066 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11067 optimization to ctors taking 0 or 2 arguments too.
11069 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11072 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11074 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11076 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11078 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11079 non-aot case as well.
11081 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11083 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11086 * aot-compiler.c (encode_patch): Ditto.
11088 * mini.h (G_MININT32): Fix the definition of this.
11090 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11092 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11094 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11096 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11098 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11099 methods returning vtypes in registers.
11100 (mono_arch_allocate_vars): Ditto.
11102 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11104 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11106 * generics.cs: Add a test from the linear IR branch.
11108 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11110 * mini.c (inline_method): Cache failed inline attempts.
11112 2008-03-04 Mark Probst <mark.probst@gmail.com>
11114 * mini.c: For shared methods of generic classes put the location
11115 of "this" into the MonoGenericJitInfo.
11117 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11118 register out of a MonoContext by register number. Add the generic
11119 sharing context as an argument to mono_arch_find_this_argument().
11121 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11122 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11123 for new arch function.
11125 * mini-exception.c: Handle open exception clauses in shared
11128 * mini-trampolines.c: Supply additional argument to
11129 mono_arch_find_this_argument().
11131 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11133 * Makefile.am (regtests): Run the bench.exe tests last.
11135 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11137 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11140 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11142 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11145 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11147 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11149 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11150 whose class has no cctor.
11152 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11154 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11156 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11159 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11161 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11162 to be in sync with the code on the linear IR branch.
11164 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11166 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11168 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11170 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11172 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11174 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11176 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11178 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11180 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11183 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11185 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11186 OP_LOADR4_MEMBASE emission.
11188 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11189 (mono_spillvar_offset_float): Ditto.
11191 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11193 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11196 * basic-long.cs: Add regression tests for them.
11198 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11200 (mono_arch_allocate_vars): Fix representation of single-precision float
11202 (mono_arch_output_basic_block): Ditto.
11204 * inssel-mips.brg: Ditto, remove duplicate items.
11206 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11207 arguments of tail calls as on other platforms.
11208 (mono_arch_output_basic_block): Handle tail calls.
11210 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11213 * objects.cs (test_5_pass_static_struct): Add test for it.
11215 Contributed under MIT/X11 license.
11217 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11219 * Makefile.am: Use gmcs for compiling the regression tests.
11221 * *.2.cs *.2.il: Rename to *.cs and *.il.
11223 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11225 * regalloc.h: Make the vassign array smaller.
11227 * mini.c (mini_method_compile): Remove an unused field in cfg.
11229 * mini-codegen.c: Add a bunch of micro optimizations.
11231 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11233 * regalloc.h: Remove some unused fields.
11235 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11237 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11239 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11241 2008-02-22 Mark Probst <mark.probst@gmail.com>
11243 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11245 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11246 trampoline: Fetch an entry from the runtime generic context. If
11247 it's NULL, jump to the actual trampoline to fill the runtime
11248 generic context. Otherwise, return it.
11250 * mini.c: Call the lazy fetch trampoline to get entries out of the
11251 runtime generic context.
11253 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11254 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11255 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11257 2008-02-21 Mark Probst <mark.probst@gmail.com>
11259 * mini.c: Fetch data out of the extensible part of the runtime
11260 generic context instead of calling a helper function.
11262 * generic-sharing.c: Some functions moved into
11263 metadata/generic-sharing.c. Helper function for fetching other
11264 types now checks and asserts against extensible rgctx (just for
11265 debugging purposes - the helper function isn't called anymore
11266 unless for debugging).
11268 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11270 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11271 for tail calls up to the point that the tests in iltests.exe run. Also add a
11272 dummy CKFINITE implementation.
11273 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11274 needed for trampoline LMF frames.
11276 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11277 trampoline LMF frames.
11279 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11281 * mini.c (inline_method): clean any pending loader error when inlining fail.
11282 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11284 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11286 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11288 * aot-runtime.c (decode_patch_info): Ditto.
11290 * mini.c (mono_resolve_patch_target): Ditto.
11292 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11295 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11297 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11298 if it references an icall address.
11300 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11302 * cpu-s390x.md: Remove some more unused opcodes.
11304 * cpu-s390x.md: Remove some unused opcodes.
11306 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11307 mono_op_imm_to_op ().
11309 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11310 instead of a switch statement.
11312 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11313 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11315 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11317 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11319 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11322 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11324 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11325 opened. Fixes #362607.
11327 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11329 * iltests.il.in: Add a test for static methods in interfaces.
11331 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11333 * genmdesc.c (build_table): Fix a crash on older glib versions.
11335 * cpu-sparc.md: Remove some unused opcodes.
11337 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11338 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11340 * cpu-amd64.md: Remove some unused opcodes.
11342 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11343 like the other opcodes.
11345 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11347 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11349 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11351 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11352 variables 'cfg' instead of 'm' for consistency.
11354 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11356 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11357 argument holding the vtype return address, to avoid the ambigious use of
11358 cfg->ret for this purpose.
11360 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11362 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11364 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11365 new mono_print_ins () function which only takes one argument.
11367 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11369 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11372 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11374 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11376 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11378 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11379 opcodes and other small changes.
11381 * mini-ops.h: Add some new opcodes from the linear IR branch.
11383 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11385 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11386 opcodes, use the REG_MEMBASE opcodes instead.
11388 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11389 opcodes, use the REG_MEMBASE opcodes instead.
11391 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11394 * mini.c (mono_op_imm_to_op): New helper function.
11396 * mini-ops.h: Add some opcodes from linear IR branch.
11398 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11400 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11403 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11405 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11408 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11410 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11412 * aot-compiler.c (emit_method_code): Add an assert.
11414 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11415 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11418 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11420 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11421 some load/store opcodes so they are consistent.
11422 (mono_arch_emit_prolog): Simplify some code.
11424 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11426 * objects.cs: Add tests for large argument offsets on ARM.
11428 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11429 stack offsets. Fixes #359651.
11431 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11433 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11435 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11437 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11439 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11441 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11442 rid of CEE_CONV_R_UN.
11444 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11446 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11448 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11450 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11452 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11454 * cpu-amd64.md: Remove some unused opcodes.
11456 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11458 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11460 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11461 arch specific functions for its parts. Call the peephole pass after local
11462 regalloc so the prolog can compute a more accurate max_offset.
11464 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11465 the corresponding OP_I/OP_L opcodes.
11467 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11469 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11471 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11473 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11474 as they are handled in mini.c.
11476 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11478 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11479 case since it is handled in mini.c.
11481 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11483 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11485 * *.c: Use the new opcodes in the IR and back end code.
11487 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11489 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11491 2008-02-06 Mark Probst <mark.probst@gmail.com>
11493 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11494 an assert because it has a race condition.
11496 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11498 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11500 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11502 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11504 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11505 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11507 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11509 * cpu-amd64.md (move): Correct the maximum size of move.
11511 2008-02-05 Mark Probst <mark.probst@gmail.com>
11513 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11514 the generic class init trampoline to return quickly if the class
11517 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11519 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11520 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11522 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11524 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11527 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11529 * objects.cs: Add some soft-float tests.
11531 * mini.c: Fix a couple more soft-float issues.
11533 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11535 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11536 avoid a REX prefix.
11538 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11540 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11541 exception happens while compiling a virtual method.
11543 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11545 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11547 * mini-sparc.c: Fix build.
11549 * mini-sparc.c (get_call_info): Add support for generic sharing.
11551 * mini-exceptions.c: Add a FIXME.
11553 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11555 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11556 altstack handling code.
11558 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11560 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11562 * mini-s390.c: Add support for generic sharing.
11564 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11566 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11568 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11570 * mini-s390x.c: Add support for generic sharing.
11572 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11574 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11576 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11577 can be used since it takes a 16 bit signed immediate.
11579 * inssel-s390x.brg: Fix OP_SETRET.
11581 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11583 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11585 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11587 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11589 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11592 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11595 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11596 of the unused mono_arch_patch_delegate_trampoline stuff.
11598 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11600 * basic-long.cs: Move the fp related tests to basic-float.cs.
11602 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11604 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11606 * basic-calls.cs: Add a test for proper float argument passing.
11608 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11609 if the context corresponds to an exception received through a signal.
11611 * exceptions.cs: Add a test for nullref handling at the start of a try
11614 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11616 * jit-icalls.c (mono_break): New JIT icall.
11618 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11620 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11622 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11624 * cpu-*.md: Get rid of unused opcodes.
11626 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11628 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11631 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11634 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11635 the arch independent trampoline code in mini-trampolines.c.
11637 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11639 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11641 * mini-s390.h: Remove an unused define.
11643 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11644 the arch independent trampoline code in mini-trampolines.c.
11646 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11648 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11650 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11652 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11654 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11656 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11658 * cpu-amd64.md: Use smaller sizes for int opcodes.
11660 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11662 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11665 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11668 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11669 instead of though a pointer to save an indirection when accessing elements of
11672 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11674 (NOT_IMPLEMENTED): New helper macro.
11675 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11678 * *.c: Use the new helper macro.
11680 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11682 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11684 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11686 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11689 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11691 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11692 profiling is enabled.
11694 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11696 (mono_arch_emit_prolog): Add more first bblock optimizations.
11698 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11699 in order if possible.
11700 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11701 bblock, since the arguments are still in their original registers.
11703 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11705 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11707 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11710 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11713 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11715 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11716 process async exceptions received while in unmanaged code.
11718 * mini.c (mini_init): Install a callback with the runtime which will be called
11719 when a thread receives an async exception while in unmanaged code.
11721 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11723 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11725 2008-01-16 Wade Berrier <wberrier@novell.com>
11732 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11734 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11735 compilation with sun cc.
11737 * cpu-*.md: Fix the build.
11739 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11741 * mini-amd64.h: Add some comments to the MonoLMF structure.
11743 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11745 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11746 in the LMF structure if possible. This saves two instructions in the
11747 managed->native wrappers.
11749 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11751 2008-01-16 Mark Probst <mark.probst@gmail.com>
11753 * generic-sharing.c: New type argument lookup code which uses the
11754 runtime generic context template.
11756 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11758 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11760 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11761 (mono_arch_output_basic_block): Fix localloc implementation.
11763 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11765 * mini-ia64.c (peephole_pass): Fix ia64 build.
11767 * mini-amd64.c (peephole_pass): Fix a warning.
11769 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11770 at a constant offset from sp/fp.
11772 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11773 instead of obtaining it from *lmf in the managed method case.
11775 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11777 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11779 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11781 * mini.h (MonoInstList): New type.
11782 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11783 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11784 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11785 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11786 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11787 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11788 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11789 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11790 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11791 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11792 MONO_INST_LIST_FOR_EACH_ENTRY,
11793 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11794 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11795 mono_inst_list_first, mono_inst_list_last,
11796 mono_inst_list_next, mono_inst_list_prev): New instruction
11797 list handling interfaces.
11798 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11799 list head 'ins_list'.
11800 (MonoInst): Replace next pointer with list head 'node'.
11801 (MonoCallInst): Make 'out_args' a MonoInstList.
11802 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11803 (MonoCompile): Delete reverse_inst_list and
11804 reverse_inst_list_len.
11805 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11806 mono_arch_lowering_pass, mono_arch_local_regalloc,
11807 mono_arch_output_basic_block, mono_arch_emit_prolog):
11808 Convert to new instruction lists.
11809 (insert_after_ins): Delete.
11810 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11812 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11813 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11814 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11815 mono_emulate_opcode, mono_emit_load_got_addr,
11816 inline_method, mono_method_to_ir, mono_print_bb_code,
11817 print_dfn, decompose_pass, nullify_basic_block,
11818 replace_out_block_in_code, remove_block_if_useless,
11819 merge_basic_blocks, move_basic_block_to_end,
11820 try_unsigned_compare, optimize_branches, mono_print_code,
11821 mini_select_instructions, remove_critical_edges): Likewise.
11822 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11823 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11824 mono_arch_output_basic_block, mono_arch_emit_prolog):
11826 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11827 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11828 mono_arch_output_basic_block): Likewise.
11829 (inst_list_prepend, insert_after_ins): Delete.
11830 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11831 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11833 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11834 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11835 mono_arch_emit_prolog): Likewise.
11836 * cfold.c (mono_constant_fold): Likewise.
11837 * liveness.c (visit_bb, mono_analyze_liveness,
11838 optimize_initlocals): Likewise.
11839 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11840 * graph.c (mono_draw_code_cfg): Likewise.
11841 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11842 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11843 mono_ssa_cprop): Likewise.
11844 * abcremoval (get_relations_from_previous_bb, process_block):
11846 * local-propagation (mono_cprop_invalidate_values,
11847 mono_local_cprop_bb): Likewise.
11848 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11849 peephole_pass, mono_arch_output_basic_block,
11850 mono_arch_emit_prolog): Likewise.
11851 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11852 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11853 mono_arch_emit_prolog): Likewise.
11854 (insert_after_ins): Delete.
11855 * aliasing.c (print_code_with_aliasing_information,
11856 mono_build_aliasing_information, mono_aliasing_deadce):
11857 Convert to new instruction lists.
11858 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11859 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11860 mono_arch_local_regalloc, mono_arch_output_basic_block):
11862 (insert_after_ins): Delete.
11863 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11864 peephole_pass, mono_arch_output_basic_block): Convert to
11865 new instruction lists.
11866 * mini-codegen (InstList, inst_list_prepend,
11867 insert_after_ins): Delete.
11868 (insert_before_ins, get_register_force_spilling,
11869 get_register_spilling, free_up_ireg, free_up_reg,
11870 create_copy_ins, create_spilled_store, alloc_int_reg,
11871 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11872 to new instruction lists.
11873 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11874 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11875 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11876 (insert_after_ins): Delete.
11877 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11878 mono_arch_local_regalloc, mono_arch_output_basic_block,
11879 mono_arch_call_opcode): Convert to new instruction lists.
11880 (insert_after_ins): Delete.
11881 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11882 peephole_pass, mono_arch_output_basic_block,
11883 mono_arch_emit_prolog): Convert to new instruction lists.
11885 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11887 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11889 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11892 * Makefile.am (version.h): Make this work with non-bash shells.
11894 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11896 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11898 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11900 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11901 the InitializeArray optimization.
11903 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11905 * mini.c driver.c: Don't include os/gc_wrapper.h.
11907 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11909 * mini.c (print_jit_stats): Print GC statistics if available.
11911 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11913 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11915 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11917 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11919 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11921 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11923 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11925 * driver.c (mono_main): Ditto.
11927 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11929 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11931 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11932 in the vtable can't be encoded.
11933 (compile_method): Ditto.
11935 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11937 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11940 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11943 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11944 the top LMF entry belongs to the current method.
11946 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11948 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11950 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11952 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11954 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11956 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11958 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11960 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11963 * basic-float.cs: Add an ulong->double cast test.
11965 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11967 * mini.c (mono_method_to_ir): Fix a warning.
11969 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11971 * mini-ops.h: Add OP_SWITCH.
11973 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11974 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11976 2007-12-11 Geoff Norton <gnorton@novell.com>
11978 * mini-s390x.c: Minor change to the MAX() define to allow
11979 it to compile with other gcc versions.
11981 2007-12-11 Geoff Norton <gnorton@novell.com>
11984 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11986 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11988 exceptions-arm.c (mono_arch_get_restore_context): Restore
11991 exceptions-arm.c (throw_exception): Save the frame pointer.
11992 This is a partial fix for #323747. Only the client side is
11995 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11997 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11998 was using an unrelated variable to log the class which
11999 needed the cctor to be called. This was crashing on arm.
12001 2007-12-09 Robert Jordan <robertj@gmx.net>
12003 * mini-x86.c (mono_arch_emit_epilog):
12004 Consider all kinds of 64-bit types. Fixes #323114.
12006 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12008 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12010 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12012 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12014 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12016 * mini.c: run type ctor before allocating an object, not only
12017 when running it's constructor method (fixes at least part of bug #342507).
12019 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12021 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12023 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12024 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12027 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12028 mono_generic_class_init_trampoline () the same as it is done with the other
12031 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12032 aot-runtime.c aot-compiler.c: Implement AOT support.
12034 2007-12-07 Mark Probst <mark.probst@gmail.com>
12036 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12037 build for archs which don't have the vtable trampoline defined
12040 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12042 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12044 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12046 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12048 * tramp-<ARCH>.c: Use the new helper function.
12050 2007-12-07 Mark Probst <mark.probst@gmail.com>
12052 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12053 trampoline call, which takes a vtable argument.
12055 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12056 OP_TRAMPCALL_VTABLEs like other calls.
12058 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12059 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12060 call. Implemented a support function which fetches the vtable
12061 from a register set.
12063 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12064 Implemented a generic class init trampoline, using the
12065 OP_TRAMPCALL_VTABLE opcode.
12067 * mini.c: Implemented static field access when sharing generic
12068 code. This implies initing the class using the new
12069 OP_TRAMPCALL_VTABLE call.
12071 2007-12-07 Mark Probst <mark.probst@gmail.com>
12073 * mini.c: Don't compile methods with sharing enabled if their
12074 classes are disabled for sharing.
12076 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12078 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12079 opcodes. Fixes #346563.
12081 * objects.cs: Add a new test.
12083 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12085 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12086 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12088 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12090 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12092 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12094 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12097 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12099 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12101 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12102 optimization in the AOT case.
12104 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12106 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12108 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12110 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12112 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12114 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12115 is created by the inlined delegate ctor.
12117 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12119 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12121 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12123 * cpu-x86.md: Fix the length of ckfinite.
12125 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12127 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12129 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12130 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12132 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12134 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12135 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12137 2007-11-28 Martin Baulig <martin@ximian.com>
12140 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12141 after creating the trampoline.
12143 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12145 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12147 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12150 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12151 instead of the calling method to help AOT.
12153 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12155 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12157 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12160 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12162 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12164 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12165 (encode_method_ref): No need to handle generic method definitions specially.
12167 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12169 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12172 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12174 (compile_method): Enable generic sharing.
12176 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12178 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12179 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12181 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12184 * mini-trampolines.c: Fix a warning.
12186 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12188 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12189 (generic_class_is_reference_type): Remove unused function.
12191 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12192 in the generic vtable trampoline case.
12194 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12196 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12197 return an AOT method based on a vtable slot.
12199 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12201 * mini.c (mini_get_vtable_trampoline): Export this.
12203 2007-11-22 Martin Baulig <martin@ximian.com>
12206 (MonoDebuggerInfo): Move `debugger_version' up.
12208 2007-11-22 Martin Baulig <martin@ximian.com>
12211 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12213 * mini-trampolines.c
12214 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12215 after compiling the method.
12217 2007-11-20 Martin Baulig <martin@ximian.com>
12220 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12221 (mono_debugger_remove_breakpoint): Likewise.
12222 (mono_debugger_check_breakpoints): Likewise.
12224 * debug-debugger.c: Implement the new breakpoint interface here.
12226 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12228 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12229 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12231 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12233 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12235 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12237 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12240 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12243 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12244 returning a vtype in a register.
12246 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12247 here from the arch specific code.
12249 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12252 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12253 (mono_arch_emit_prolog): Increment maximum prolog size.
12255 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12256 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12258 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12259 MonoGenericSharingContext.
12261 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12262 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12264 2007-11-15 Mark Probst <mark.probst@gmail.com>
12266 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12267 which extract fields out of the runtime generic context. Full
12268 sharing of the NEWARR opcode.
12270 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12272 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12273 --enable-minimal=ssa.
12275 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12277 * mini-trampolines.c (mono_delegate_trampoline): Update after
12278 mono_marshal_get_delegate_invoke () signature change.
12280 2007-11-13 Mark Probst <mark.probst@gmail.com>
12282 * mini.c: Removed the shared context in favor of the generic
12283 sharing context. Allocate the MonoJitInfo structure with room for
12284 the generic sharing context if it's needed.
12286 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12287 domain-internals.h now.
12289 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12291 * generic-sharing.c: Several changes for working without a shared
12292 context and instead operating on open types instead.
12294 2007-11-12 David S. Miller <davem@davemloft.net>
12296 * inssel-sparc.brg: Fix double instruction emit.
12298 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12300 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12301 Get/Set/Address methods.
12303 * mini.c debug-debugger.c mini-trampolines.c: Update after
12304 mono_marshal_get_delegate_invoke signature change.
12306 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12308 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12309 This can happens with dynamic methods. Fixes the other bug in #322722.
12311 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12313 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12316 * mini-arm.c (arm_patch): Implement patching of BX call
12317 sequence. Fixes one of the bugs in #322722.
12319 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12321 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12322 under Linux. We only need to flush every 32-byte cache line.
12324 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12327 move_basic_block_to_end: Add branches when needed, eventually creating
12329 optimize_branches: added a parameter that tells if it's ok to create
12330 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12331 and avoid calling move_basic_block_to_end when it's not ok.
12334 2007-11-07 Mark Probst <mark.probst@gmail.com>
12336 * mini.c: Abort inlining call to InitializeArray if something
12337 looks wrong. Let the icall handle it, which now has proper safety
12340 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12342 * mini.c (mono_spill_call): add support for soft-float.
12344 * mini.c (mono_method_to_ir): add support for soft-float
12345 to inlined functions that return float.
12347 * mini.c (mono_method_to_ir): add support for soft-float
12348 to cee_stsfld opcode on float fields.
12350 2007-11-05 Geoff Norton <gnorton@novell.com>
12352 * mini-x86.h: Fix the structure access for X86 Leopard.
12355 2007-11-05 Martin Baulig <martin@ximian.com>
12357 * mini-trampolines.c
12358 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12359 after compiling the method to notify the debugger.
12361 2007-11-05 Martin Baulig <martin@ximian.com>
12363 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12365 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12367 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12368 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12370 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12372 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12373 native-to-managed wrappers.
12375 2007-11-01 Geoff Norton <gnorton@novell.com>
12377 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12380 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12382 * mini.c, mini-x86.c: when getting back from unmanaged code
12383 to managed via a marshaled delegate we also need to set the
12386 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12388 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12391 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12393 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12394 let the debugger or other external agents to tell the JIT when
12395 a sw breakpoint has been inserted in the code that the JIT needs
12396 to be able to inspect.
12398 2007-10-31 Martin Baulig <martin@ximian.com>
12401 (MonoDebuggerInfo): Remove `runtime_class_init'.
12403 2007-10-30 Martin Baulig <martin@ximian.com>
12406 (mono_debugger_thread_created): Added `MonoThread *' argument.
12407 (mono_debugger_extended_notification): New public method.
12408 (mono_debugger_trampoline_compiled): New public method.
12411 (MonoDebuggerThreadInfo): Added `thread' and
12412 `extended_notifications' fields.
12415 (debugger_executable_code_buffer): New static variable.
12418 (MonoDebuggerInfo): Added `executable_code_buffer',
12419 `executable_code_buffer_size', `breakpoint_info_area',
12420 `breakpoint_table' and `breakpoint_table_size'.
12422 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12424 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12425 that IP either is an unused value or the vtable pointer. IMT
12426 calls use vtable + offset now. Reduced by almost half the size
12429 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12431 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12432 defines to access param registers. Replace long usage with
12433 gsize as sizeof(long) != sizeof(void*) on Win64.
12435 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12436 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12437 instead of non-existant _GetAddressOfReturnAddress.
12439 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12440 param registers. Save/restore %rdi and %rsi in MonoLMF.
12442 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12443 param registers. Modify (throw_exception) signature to take
12444 %rdi and %rsi on Win64.
12446 Code is contributed under MIT/X11 license.
12448 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12450 * helpers.c: unlink debugging output files.
12452 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12454 * mini.c: Move mono_create_ftnptr () to object.c.
12456 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12458 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12459 optional. This function can now be used to disassemble code generated
12460 outside the JIT such as trampolines and IMT thunks.
12462 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12464 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12465 vtable pointer from a ldr instruction.
12467 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12468 new IMT call sequence.
12470 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12471 call sequence for interface invocations.
12473 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12474 for imt support. This function is empty since IMT on ARM requires no
12475 special handling on the IR side.
12477 * mini-arm.c (mono_arch_find_imt_method): added, required for
12480 * mini-arm.c (mono_arch_find_this_argument): added, required
12483 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12484 a ldr instruction to load a value stored in the code stream.
12486 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12490 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12492 * mini.c (mini_init): Install the jump trampoline callback.
12494 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12496 * mini-trampolines.c: handle synchronized methods with the common
12497 vtable trampoline (bug #335601).
12499 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12501 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12503 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12506 * mini-ia64.h mini-ia64.c: Add support for IMT.
12508 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12509 prolog. Fixes #331958.
12511 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12513 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12515 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12517 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12520 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12522 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12525 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12527 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12530 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12532 * mini-trampolines.c: changed the magic rampoline to understand
12533 the common vtable trampoline method: the method to invoke is
12534 determined by the vtable displacement of the call.
12536 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12538 * mini.c, mini.h: register the common vtable trampoline if the
12539 architecture supports it.
12541 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12543 * cpu-amd64.md: use the correct max length for tls_get.
12545 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12547 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12548 CEE_STELEM_ANY. Fixes #333696.
12550 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12552 * exceptions-x86.c: provide more graceful handling of the case where
12553 we followed a bogus function pointer from managed code (bug #332866).
12555 2007-10-11 Mark Probst <mark.probst@gmail.com>
12557 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12558 replaces the generic_shared flag and will carry more information
12561 * generic-sharing.c: Added mini_type_stack_size() which allows
12562 allows open types if given a generic sharing context.
12563 mini_get_basic_type_from_generic() takes a
12564 MonoGenericSharingContext* instead of a MonoCompile* now.
12566 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12567 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12568 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12569 changes above. Just passing arguments through to the right
12572 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12574 * mini-arm.c: unify the call emission to emit_code_seq().
12576 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12578 * tramp-arm.c: reduced the trampoline size.
12580 2007-10-10 Mark Probst <mark.probst@gmail.com>
12582 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12583 variable handling out of arch-specific code.
12585 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12587 * mini-arm.c: implemented fast delegate dispatch.
12589 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12591 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12592 that fp elimination is turned off if the space required by locals is too
12593 big. Fixes #331958.
12595 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12597 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12598 ARM to the new style trampoline.
12600 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12602 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12604 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12606 2007-10-09 Martin Baulig <martin@ximian.com>
12609 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12610 `field_info_offset_offset'.
12612 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12614 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12615 removed more internal usage of the r11 register and made it available
12616 to the register allocator.
12618 2007-10-08 Mark Probst <mark.probst@gmail.com>
12620 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12621 when sharing generics and treat type variables as references.
12623 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12625 * mini-ppc.c: started removing the internal uses of register r11
12626 to eventually allow the register allocator to manage it as an
12627 additional available register.
12629 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12631 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12633 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12635 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12636 specific trampolines as they are not performance critical as a jump
12637 target (maybe align as before only for AOT code?). This saves about
12638 200 KB of native code on x86 for monodevelop startup.
12640 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12642 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12643 monodevelop startup.
12645 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12647 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12649 * mini-sparc.h mini-sparc.c: Implement IMT support.
12651 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12652 its smaller and doesn't clobber sparc_g1.
12654 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12656 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12658 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12660 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12662 * mini-ppc.c: implemented fast delegate invocation.
12664 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12666 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12668 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12670 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12671 code to the new style trampoline in preparation for IMT support.
12673 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12675 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12676 systems already. This also reduces the specific trampiline sizes and
12677 prepares for the use of r12 as the IMT identifier register.
12679 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12681 * mini-mips.h: endianess fix (simplified from a patch by
12682 Thomas Kunze <thommy@tabao.de>, bug #323737).
12684 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12686 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12687 to access ucontext fields and enable netbsd support
12688 (partially from Magnus Henoch <mange@freemail.hu>).
12690 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12692 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12693 use the preprocessor from the CPP env var if it is set.
12695 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12697 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12698 code, before interface_offset gets used.
12700 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12702 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12703 mono_class_setup_vtable () before accessing klass->vtable.
12705 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12707 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12710 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12712 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12713 IMT slots (this saves hundreds of KB of memory in programs like
12714 IronPython and Monodevelop).
12716 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12718 * mini.c: print the delegate counter.
12720 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12722 * mini-x86.c: make it easier to enable the debugging code for IMT
12725 2007-09-28 Martin Baulig <martin@ximian.com>
12728 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12729 `mono_method_klass_offset' and `mono_method_token_offset'.
12731 2007-09-20 Mark Probst <mark.probst@gmail.com>
12733 * mini.c: First generics sharing implementation. Can only share
12734 in very simple cases. If sharing doesn't work it falls back to
12735 dedicated compilation.
12737 * mini.h: Flag in MonoCompile to specify whether generic
12738 compilation is shared. Flags enum for marking which generic inst
12739 of a context is used. Prototypes for helper functions.
12741 * generic-sharing.c: Helper functions for generic method sharing.
12743 * optflags-def.h: Optimization flag (gshared) for enabling generic
12744 method sharing added.
12746 * Makefile.am: generic-sharing.c added.
12748 2007-09-19 Daniel Nauck <dna@mono-project.de>
12750 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12752 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12753 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12756 2007-09-19 Martin Baulig <martin@ximian.com>
12758 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12759 mono_debug_cleanup() is now part of mono_cleanup().
12761 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12763 * driver.c (mono_main): Fix a warning.
12765 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12767 * aot-compiler.c: Optimize various parts when processing large assemblies.
12770 * mini.c (mono_patch_info_hash): Improve hash function.
12772 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12774 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12776 Code is contributed under MIT/X11 license.
12778 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12780 * mini.c (mini_init): Fix a leak.
12782 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12784 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12786 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12788 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12790 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12792 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12794 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12797 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12799 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12801 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12803 * aot-runtime.c (decode_patch_info): Ditto.
12805 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12807 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12808 static case. Cache delegates in architecture specific code,
12809 based on number of parameters.
12811 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12812 in architecture specific code, based on number of parameters.
12814 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12815 caching happen in architecture specific code now.
12817 Code is contributed under MIT/X11 license.
12819 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12821 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12822 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12823 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12825 Code is contributed under MIT/X11 license.
12827 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12828 * mini.c: (mono_thread_abort) Fixed bug #82416.
12830 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12832 * mini.: hook the new managed GC allocation feature into the JIT.
12834 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12836 * mini.c: implementation for the new runtime tls opcode.
12838 2007-09-11 Martin Baulig <martin@ximian.com>
12841 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12842 `mono_method_inflated_offset'.
12844 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12846 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12847 async exceptions into a method.
12849 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12850 purpose of testing whenever the unwinder works at every instruction.
12852 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12854 * mini.c: check accessibility of method used in ldftn (fixes
12857 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12859 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12861 * inssel.brg: Fix a warning.
12863 2007-09-03 Martin Baulig <martin@ximian.com>
12865 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12866 now takes the `main_method' as argument.
12868 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12870 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12872 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12874 * driver.c: include the cil-coff.h header on Windows.
12876 Code is contributed under MIT/X11 license.
12878 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12880 * mini.c, driver.c: don't include the cil-coff.h header.
12882 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12884 * mini.c: flag places that needs fixes fo soft-float support.
12886 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12888 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12889 endian systems (partially from Dean Jenkins, bug #81924).
12891 2007-08-28 Mark Probst <mark.probst@gmail.com>
12893 * mini.c (check_linkdemand): Remove embedded reference object in
12894 call to LinkDemandSecurityException.
12895 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12896 with an IntPtr instead of a reference object.
12898 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12900 * mini.c (handle_initobj): Handle alignment properly.
12902 * inssel.brg (mini_emit_memset): Ditto.
12904 * inssel.brg (mini_emit_memcpy): Ditto.
12906 * inssel-sparc.brg: Ditto.
12908 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12910 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12912 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12913 exceptions raised in unmanaged code. Fixes part of #82594.
12915 2007-08-24 Mark Probst <mark.probst@gmail.com>
12917 * mini.c (mono_method_to_ir), declsec.c
12918 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12920 2007-08-22 Martin Baulig <martin@ximian.com>
12923 (MonoDebuggerThreadInfo): New typedef.
12924 (mono_debugger_thread_table): New global variable.
12925 (mono_debugger_thread_created): New public function.
12926 (mono_debugger_thread_cleanup): New public function.
12929 (MonoDebuggerInfo):
12930 - removed `get_current_thread' and `lookup_assembly'.
12931 - removed `data_table'.
12932 - added `thread_table'.
12935 (mono_thread_start_cb): Call mono_debugger_thread_created().
12936 (mono_thread_attach_cb): Likewise.
12937 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12938 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12941 * driver.c (mono_main): Move mono_debug_init() up, before calling
12942 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12944 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12946 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12947 together when passing several arguments of type double (gives a small
12948 speedup and saves a few bytes of generated code).
12950 2007-08-20 Jb Evain <jbevain@novell.com>
12952 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12954 2007-08-20 Jb Evain <jbevain@novell.com>
12956 * mini.c (mono_method_to_ir): throw MethodAccessException
12957 and FieldAccessException instead of InvalidProgramException.
12959 2007-08-20 Mark Probst <mark.probst@gmail.com>
12961 * mini.c: CoreCLR security checks.
12963 * mini.h: Removed MonoSecurityMode (moved to
12964 metadata/security-manager.h) and mono_security_mode global var
12965 (replaced by set/get functions in security-manager.h).
12967 * driver.c: Added "core-clr-test" security mode for testing. Used
12968 set-function for setting security mode.
12970 2007-08-17 Mark Probst <mark.probst@gmail.com>
12972 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12973 the new jit_info_table.
12975 * driver.c: Test code for the new jit_info_table (enabled by the
12976 define MONO_JIT_INFO_TABLE_TEST).
12978 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12980 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12981 detection of call <REG> instruction sequence. Fixes build on freebsd.
12983 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12985 * mini-exceptions.c: Fix a warning.
12987 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12989 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12990 stack overflow handling code on amd64 too.
12992 * mini-exceptions.c (mono_setup_altstack): Make this use
12993 mono_thread_get_stack_bounds ().
12995 * mini-x86.h: Disable sigaltstack on solaris x86.
12997 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12999 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13001 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13003 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13005 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13007 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13009 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13011 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13013 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13016 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13018 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13019 to be emitted (bug #82281).
13021 2007-08-01 Martin Baulig <martin@ximian.com>
13023 Merged the `debugger-dublin' branch.
13025 * debug-debugger.h (MonoDebuggerInfo):
13026 Removed the `old_*' compatibility entries.
13027 Added `debugger_version' and `data_table'.
13028 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13029 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13032 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13033 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13034 instead of a `gconstpointer'.
13035 (mono_debugger_insert_method_breakpoint): Return a
13036 `MonoDebugMethodAddressList *'.
13038 2007-06-28 Martin Baulig <martin@ximian.com>
13040 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13042 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13044 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13045 __builtin_frame_address () since it is broken on older gcc versions.
13047 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13049 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13050 on the stack overflow handling and made the managed stack overflows
13051 catchable in most cases using soft guard pages.
13052 * exceptions-x86.c: added code to restore the protection in the soft
13053 guard pages at the end of exception handling.
13055 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13057 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13059 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13061 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13062 exception handling.
13064 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13066 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13067 signal handling support until it has been ported to the new mechanism.
13068 * mini.c: fixed stack overflow detection and use the new
13069 architecture code to handle signals on the altstack.
13071 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13073 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13074 stack overflows on the alt stack.
13076 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13078 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13079 stack overflows on the alt stack.
13081 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13083 * exceptions-ppc.c: cleanup preparing for altstack support.
13085 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13087 * exceptions-arm.c: cleanup preparing for altstack support.
13089 2007-07-27 Mark Probst <mark.probst@gmail.com>
13091 * mini.c (print_jit_stats): Output hazard pointer stats.
13093 2007-07-26 Mark Probst <mark.probst@gmail.com>
13095 * driver.c, mini.c: Replaced security mode flags with a single
13098 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13100 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13102 2007-07-25 Mark Probst <mark.probst@gmail.com>
13104 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13105 (which doesn't do anything yet) for activating Core CLR
13106 (Silverlight) security.
13108 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13110 * mini-codegen.c: work around a possible gcc bug on arm.
13112 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13114 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13115 message for platforms that don't support AOT compilation.
13117 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13119 * mini.h, mini.c, driver.c: temporary smcs hack.
13121 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13123 * mini-arm.h, mini-arm.c: arm EABI fixes.
13125 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13127 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13130 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13131 trampolines taking a method argument.
13133 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13135 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13136 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13138 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13139 JIT compilation throws an exception. Fixes #82050.
13141 2007-07-19 Mark Probst <mark.probst@gmail.com>
13143 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13144 with the MONO_EXCEPTION_ defines.
13146 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13148 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13151 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13152 the cause of an assertion.
13154 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13156 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13159 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13161 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13162 assert. Should fix #82103.
13164 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13166 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13167 here too. Fixes #82095.
13169 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13172 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13174 * mini-amd64.h: Enable IMT for amd64.
13176 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13178 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13180 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13182 2007-07-12 Mark Probst <mark.probst@gmail.com>
13184 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13185 as soon as check_linkdemand sets an exception_type.
13187 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13189 * mini-x86.c: fixed offsets for IMT call sequence.
13190 * mini-x86.h: enable IMT again.
13192 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13194 * trace.c (mono_trace_enter_method): Decode MonoType too.
13196 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13198 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13200 * mini-amd64.c: Add preliminary IMT implementation.
13202 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13204 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13205 understand the new IMT-base interface invocation (thanks to
13206 Daniel Nauck for the report and the remote debugging session).
13208 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13210 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13212 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13214 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13216 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13218 * mini-trampolines.c: implement AOT IMT support.
13219 * mini-x86.h: enable IMT support for wider testing.
13221 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13223 * inssel.brg (emit_imt_argument): Add aot support here.
13225 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13227 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13229 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13230 of the IMT implementation, partially from massi, with my
13231 implementation of the bsearch sequence. Disabled by default until
13232 the AOT code is implemented.
13234 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13236 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13238 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13240 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13242 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13243 arch-independent IMT JIT code from Massimiliano
13244 Mantione (massi@ximian.com) with small cleanups from me.
13246 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13248 * Makefile.am: fix svn invocation to get the svn revision to be
13249 independent of the local language (build fix).
13251 2007-07-09 Mark Probst <mark.probst@gmail.com>
13253 * mini.c (inline_method): Reset cfg->exception_type if the
13254 inlining is aborted. Fixes: 82049.
13256 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13258 * mini.c: remove assert from exception handling code when exception_ptr
13261 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13263 * mini.c (mono_codegen): Add an assert.
13265 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13266 enter and leave code.
13267 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13269 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13271 * mini-ppc.c: fixed memory corruption for localloc(0)
13274 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13276 * mini.c: Fix warnings.
13278 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13280 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13281 to emit better double->int conversions.
13283 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13285 * mini.c: the provided Min/Max optimizations are valid for unisgned
13288 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13290 * 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
13292 2007-06-28 Miguel de Icaza <miguel@novell.com>
13294 * mini.c (mono_running_on_valgrind): Add support for reporting the
13295 method and its boundaries to valgrind.
13297 2007-06-28 Martin Baulig <martin@ximian.com>
13299 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13301 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13303 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13305 * generic.2.cs: Add new test case.
13307 2007-06-25 Martin Baulig <martin@ximian.com>
13309 Merged the `debugger-dublin' branch.
13312 (mono_debugger_insert_method_breakpoint): New public method.
13313 (mono_debugger_remove_method_breakpoint): Likewise.
13314 (mono_debugger_check_breakpoints): New static method.
13315 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13317 * debug-debugger.h (MonoDebuggerInfo):
13318 Renamed (to keep backward compatibility in the vtable):
13319 `insert_breakpoint' -> `old_insert_breakpoint'.
13320 `remove_breakpoint' -> `old_remove_breakpoint'.
13321 `create_string' -> `old_create_string'.
13322 `lookup_class' -> `old_lookup_class'.
13323 `lookup_type' -> removed; changed into a dummy field.
13324 `lookup_assembly' -> `old_lookup_assembly'.
13325 Added (same functionality, but different signature):
13326 `create_string', `lookup_class', `lookup_assembly'
13328 `get_method_addr_or_bpt', `remove_method_breakpoint',
13329 `runtime_class_init'.
13331 * debug-debugger.c: Merged the `debugger-dublin' branch.
13333 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13335 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13337 (peephole_pass): Likewise.
13339 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13341 * driver.c: hopefully make setaffinity work also for ancient
13344 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13346 * driver.c : win32 build fix.
13348 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13350 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13351 processor if it is set.
13353 2007-06-21 Martin Baulig <martin@ximian.com>
13355 * debug-mini.h: New file.
13358 (mono_debugger_insert_breakpoint_full): Moved here from
13359 ../metadata/mono-debug-debugger.c.
13360 (mono_debugger_remove_breakpoint): Likewise.
13361 (mono_debugger_breakpoint_callback): Likewise.
13363 2007-06-15 Raja R Harinath <rharinath@novell.com>
13365 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13366 changes in MonoGenericClass.
13368 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13370 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13372 2007-06-14 Raja R Harinath <rharinath@novell.com>
13374 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13375 removal of MonoGenericMethod.
13377 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13379 * mini-exceptions.c: hooks for the exception events profiling API.
13381 2007-06-14 Randolph Chung <tausq@debian.org>
13383 * Makefile.ma: Add hppa target.
13384 * mini-arch.h: Include mini-hppa.h
13385 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13386 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13387 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13389 2007-06-14 Randolph Chung <tausq@debian.org>
13391 * inssel.brg: Add rules for "chained" compare-branch operations so that
13392 a single compare op can affect multiple branches. Adjust cost for
13393 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13394 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13395 cost for some rules so that they can more easily be overridden by
13396 per-arch rules (with fixes from lupus).
13397 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13399 2007-06-13 Randolph Chung <tausq@debian.org>
13401 * mini-ops.h: Reorder branch ops so that they match the order of the
13402 corresponding CEE_* ops. The code expects them this way.
13403 Add new ops for HPPA target.
13404 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13406 2007-06-13 Randolph Chung <tausq@debian.org>
13408 * mini-exceptions.c: Handle cases where the stack grows towards
13410 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13412 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13414 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13416 * driver.c: explain where a non-matching corlib is found.
13418 2007-06-13 Mark Probst <mark.probst@gmail.com>
13420 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13422 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13424 * mini-exceptions.c: Generate a method profile leave event during
13425 an exception to ensure that the profiler gets notified.
13427 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13429 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13432 * cpu-amd64.md: Add long_and/or/xor opcodes.
13434 2007-06-06 Wade Berrier <wberrier@novell.com>
13436 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13437 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13438 length of instruction shr_imm (expected 8, got 10)
13440 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13442 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13444 2007-06-06 Mark Probst <mark.probst@gmail.com>
13446 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13447 MonoInternalHashTable again (fixed bug in the internal hash table
13450 2007-06-06 Mark Probst <mark.probst@gmail.com>
13452 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13453 Have to figure out what makes it crash the SWF regression.
13455 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13457 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13459 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13461 * mini.c: optimize out the type check when storing null in a
13464 2007-06-04 Mark Probst <mark.probst@gmail.com>
13466 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13467 MonoInternalHashTable.
13469 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13471 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13472 signed integer methods.
13474 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13476 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13477 permanently since the current approach doesn't work.
13479 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13481 * inssel.brg (stmt): Only call delegate->invoke_impl if
13482 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13484 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13486 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13487 the sreg2==rdx case.
13489 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13490 account if it contains a rex prefix.
13491 (peephole_pass): Handle OP_FMOVE as well.
13493 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13495 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13496 as it causes regressions.
13498 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13500 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13501 static case as well.
13503 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13505 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13506 (mono_arch_get_this_arg_from_call): Ditto.
13508 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13510 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13513 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13514 (mono_arch_get_this_arg_from_call): Ditto.
13516 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13518 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13519 try to create optimized invoke code and use that for further invocations.
13520 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13522 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13524 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13526 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13527 sealed classes or methods.
13528 *devirtualization.cs: tests for the new optimization
13530 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13532 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13533 by the update_volatile () function.
13535 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13537 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13540 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13542 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13544 * mini.c: Add configure checks for header files.
13545 * mini-x86.c: Add configure checks for header files.
13546 * trace.c: Add configure checks for header files.
13547 * aot-runtime.c: Add configure checks for header files.
13548 * aot-compiler.c: Add configure checks for header files.
13549 * driver.c: Add configure checks for header files.
13550 * mini-codegen.c: Add configure checks for header files.
13552 Code is contributed under MIT/X11 license.
13554 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13556 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13557 icompare_imm -128 + op_iclt. Fixes #81703.
13559 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13561 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13563 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13565 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13566 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13567 so that all isinst checks now use "interface_bitmap".
13569 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13571 * cpu-amd64.md (jmp): Fix a warning.
13573 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13575 * basic.cs: Add new regression test.
13577 * basic.cs: Remove test which is now in basic-long.cs.
13579 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13581 * basic-long.cs: Add new test.
13583 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13585 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13587 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13589 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13591 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13594 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13595 throwing code a bit.
13597 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13598 the exception throwing code a bit.
13600 * mini-x86.c (get_call_info): Allocate result from a mempool.
13602 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13604 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13606 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13608 * mini.h (MonoCompile): Add 'token_info_hash' field.
13610 * mini.c: Save token->method associations during compilation so the AOT
13611 compiler can use it.
13613 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13614 which reference generic classes and methods.
13616 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13618 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13620 * aot-compiler.c (compile_method): Fix a typo in a comment.
13622 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13624 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13625 everything generic.
13627 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13629 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13631 * mini.h (MonoCompile): Add 'args' field.
13633 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13636 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13638 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13640 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13642 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13644 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13645 opcodes for some opcodes.
13647 * mini.h *.brg *.c: Use the new opcodes.
13649 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13651 * mini.h: Bumped aot revision.
13653 * inssel.brg: modified code generation of type checks for interfaces
13654 to use the new "MonoClass.interface_bitmap" instead of the old
13655 "MonoClass.interface_offsets".
13657 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13659 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13661 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13663 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13666 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13668 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13670 2007-04-27 Wade Berrier <wberrier@novell.com>
13672 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13673 mini.h) to fix build.
13675 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13677 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13679 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13680 causes the corlib unit tests to fail.
13682 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13684 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13686 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13688 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13689 opcodes to the comparison relations.
13691 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13692 opcodes to their types.
13694 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13696 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13697 it in cfg->arch.cinfo.
13699 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13701 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13702 cfg->cil_offset_to_bb.
13704 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13706 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13707 created becase of initlocals.
13709 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13711 * mini-alpha.c cpu-alpha.md: More alpha port work from
13712 Sergey Tikhonov <tsv@solvo.ru>.
13714 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13716 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13718 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13720 * cpu-s390.md (break): Correct the length of break instruction.
13722 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13724 * mini.c: fix a couple of soft-float issues and comments.
13726 2007-04-15 Miguel de Icaza <miguel@novell.com>
13728 * trace.c (is_filenamechar): - is also a filename char.
13730 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13732 * mini-s390.c: Correct checking for enum type in return value processing.
13734 2007-04-14 Raja R Harinath <rharinath@novell.com>
13736 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13737 (version.h): Makefile is in the build directory.
13739 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13741 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13743 2007-04-11 Martin Baulig <martin@ximian.com>
13745 * mini.c (can_access_member): Fix handling of generic classes;
13748 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13750 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13752 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13754 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13756 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13758 * mini-codegen.c: make sure the right spill amount is
13759 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13761 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13763 * mini-ppc.c: fixes for the fp_branch_nan test.
13765 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13767 * basic.cs: Comment out new test which still fails on ia64.
13769 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13771 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13773 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13775 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13777 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13779 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13780 on 64 bit machines. Fixes part of #80738.
13782 * basic.cs: Add regression test.
13784 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13786 * inssel.brg basic.cs: Revert previous change to fix build.
13788 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13791 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13793 * basic.cs: Add new regression test.
13795 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13797 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13800 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13802 * cpu-s390x.md: Correct length of break instruction.
13804 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13806 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13807 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13809 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13811 * *.c: Begin WIN64 port.
13812 * mini.c: Use correct register in profiler.
13813 * mini-amd64.c: No inline assembly on Win64.
13814 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13815 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13816 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13817 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13818 mono_arch_ip_from_context for Win64.
13820 Contributed under MIT/X11 license.
13822 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13824 * exceptions-amd64.c (seh_handler): Ditto.
13826 * exceptions-x86.c (seh_handler): Fix a memory leak.
13828 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13830 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13831 mini-s390x.c: fixed peephole optimizations to deal
13832 correctly with 1 and 2 byte reload avoidance.
13834 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13836 * cpu-s390.md, cpu-s390x.md: update localloc length.
13838 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13840 * cpu-g4.md: added missing descriptions.
13842 2007-03-14 Miguel de Icaza <miguel@novell.com>
13844 * Makefile.am: Add support so the tail tests are not executed on
13845 PowerPC as that is a known limitation of the PowerPC port.
13847 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13849 * runmdesc.bat: Move to msvc directory.
13851 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13853 * runmdesc.bat: Run executable that was produced by the current
13854 target and sent via an argument.
13856 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13858 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13861 * generics.2.cs: Add regression test.
13863 2007-03-09 Wade berrier <wberrier@novell.com>
13865 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13867 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13869 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13870 AOT code depends on this.
13872 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13874 * mini.c: more precise tracking of types in the eval stack
13875 (part of fix for bug #81044).
13877 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13879 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13881 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13883 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13885 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13887 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13889 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13891 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13892 a pointer on 64 bit systems. Fixes #80190.
13894 * iltests.il: Add new regression test.
13896 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13898 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13900 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13902 * trace.c: Remove an erroneous alignemnt check when tracing.
13903 Fixes --trace on OSX86.
13905 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13907 * mini-$(arch).h: initialize SP in context for all the archs.
13909 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13911 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13912 regressions in the thread tests.
13914 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13916 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13917 - fixed implementation of LOCALLOC opcode
13918 - implemented non-un compare for floats
13920 - implementation of FDIV and CKFINITE opcodes
13921 - fixes for latest mono updates
13922 - additional arch opcodes
13924 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13926 * Makefile.am: simplify and merge rules for cross-compilation.
13928 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13930 * local-propagation.c: Actually *apply* the fix for bug 80591...
13932 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13934 * mini-exceptions.c: backuot part of the last change
13935 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13937 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13938 * inssel.brg: Fix bug 59286.
13941 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13943 * mini-exceptions.c: patch from Zoltan to correctly check for
13944 stack boundaries (using the stack register, not the frame register),
13945 fixes bugs #80724, #79717.
13947 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13949 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13950 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13952 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13953 presence of frame pointer elimination.
13955 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13957 * mini-x86.h: NetBSD UCONTEX_REG defines.
13959 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13961 * inssel-amd64.brg: Fix amd64 build.
13963 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13965 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13968 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13970 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13973 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13975 2007-01-30 Mark Mason <mason@broadcom.com>
13977 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13978 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13979 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13980 beginning support for CEE_JMP [not quite working yet]
13981 * tramp-mips.c: LMF handling now works
13983 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13985 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13987 * mini.h (NULLIFY_INS): New macro.
13989 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13991 * mini.c: statistical profiler fix for windows, patch
13992 from Tor Lillqvist (tml@novell.com).
13994 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13995 * local-propagation.c: Fix bug 80591.
13997 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13999 * Makefile.am: put back the --export-dynamic option as with
14000 the previous gmodule flags (thanks to Robert Jordan).
14002 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14004 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14006 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14007 simplify and speed up the local register allocator. Also rename some fields
14008 like iassign->vassign.
14010 * regalloc.c: Remove some functions which are no longer used since their
14011 inlined version is in mini-codegen.c.
14013 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14015 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14017 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14019 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14020 narrowing. Fixes #80622.
14022 * iltests.il: Add new regresssion test.
14024 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14026 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14027 debug-debugger.c, debug-debugger.h: warning fixes.
14028 * driver.c: updated copyright year and made it fit in one line.
14030 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14032 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14034 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14036 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14038 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14040 * iltests.il: Add new test for bug #80507.
14042 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14044 * mini-arm.h: use soft-float also on vfp for now.
14046 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14048 * mini.c: fix some more soft-float issues.
14050 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14052 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14054 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14055 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14056 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14057 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14059 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14061 * mini-arm.c: typo fix.
14063 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14065 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14067 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14069 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14070 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14072 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14074 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14076 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14078 * inssel.brg: Fix a warning.
14080 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14082 * abcremoval.c ssa.c ssapre.c: Update after this change.
14084 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14086 * dominators.c (df_set): Use mono_bitset_union_fast.
14088 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14090 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14091 mini-codegen.c: reduce relocations and memory usage for the cpu
14094 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14096 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14098 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14099 to reduce their size.
14101 2007-01-19 Mark Mason <mason@broadcom.com>
14103 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14104 * mini-mips.c: more configuration macros, support long conditional branches, additional
14105 asserts, fix epilog instrumentation.
14106 * mini-mips.h: use standard stack walk
14107 * cpu-mips.md: increase size of div, rem and conditional branches
14109 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14111 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14114 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14116 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14117 (compile_method): Ditto.
14119 * aot-runtime.c (decode_klass_info): Ditto.
14121 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14122 needed by the code generated by inssel.brg. Also fix a warning.
14124 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14126 * mini.c: deal with enums that become genericinsts by
14127 being nested in a generic class (bug #79956).
14129 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14131 * mini.c: match the generic definition to check for
14132 private access with generic types (bug #78431).
14134 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14136 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14137 to make life easier for people cross-compiling that insist on not
14140 2007-01-17 Mark Mason <mason@broadcom.com>
14142 * inssel-long.brg: patch to deal with mips missing flags
14143 * inssel-long32-mips.brg: implement overflow checks
14144 * insset-mips.brg: implement overflow checks
14145 * mini-mips.h: implement conditional exception handling
14146 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14147 Remove unused code, minor cleanups.
14148 * exceptions-mips.c: minor cleanups
14149 * mini-ops.h: add mips conditional exception ops
14150 * cpu-mips.md: add mips conditional exception ops
14153 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14155 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14156 to deal with mips missing of flags.
14158 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14160 * exceptions-ppc.c: execute fault handlers.
14162 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14164 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14166 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14168 * mini.c: handle also floating point values in initialize_array.
14170 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14172 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14173 array initialization and make it conditional on the intrins option.
14175 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14177 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14178 relocations and put the patch info names close to the enum definition.
14180 2007-01-15 Mark Mason <mason@broadcom.com>
14182 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14184 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14186 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14188 2007-01-12 Raja R Harinath <rharinath@novell.com>
14190 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14192 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14194 * Makefile.am: distribute the mips sources.
14196 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14198 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14201 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14203 * cpu-x86.md: back out for now as this triggers other regressions.
14205 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14207 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14208 to eax:edx, so ecx can't get allocated to them (bug #80489).
14210 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14212 * mini.c, mini-exceptions.c: enabled running fault handlers
14215 2007-01-03 Miguel de Icaza <miguel@novell.com>
14217 * driver.c: If nothing fail, do not use the string "failed",
14218 because it makes it very annoying to view test result logs on the
14221 2006-12-30 Miguel de Icaza <miguel@novell.com>
14223 * debug-debugger.c (mono_debugger_main): Rename "main" to
14224 "main_method" to prevent a warning.
14226 Remove a warning for unused field.
14228 2006-12-28 Martin Baulig <martin@ximian.com>
14231 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14233 2006-12-22 Martin Baulig <martin@ximian.com>
14235 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14236 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14237 seperate `.mdb_debug_info' section, so we can access it from the
14238 debugger even if the binary is stripped.
14240 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14241 from the `.mdb_debug_info' here to prevent the linker from
14242 removing that section.
14244 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14245 mdb-debug-info64.s.
14247 2006-12-19 Robert Jordan <robertj@gmx.net>
14249 * mini-x86: enable the code to return small structures in
14250 registers for FreeBSD as well. Fixes bug #80278.
14251 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14253 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14255 * mini-x86.c: align the stack when calling the profiler
14256 function instrumenting the prolog (on OSX).
14258 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14260 * mini.c: emit a break opcode where Debugger.Break () is called.
14262 2006-12-13 Miguel de Icaza <miguel@novell.com>
14264 * mini.c (mono_method_to_ir): Provide useful information on this
14265 assert, to prevent others from debugging like I did.
14267 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14269 * mini.c: enable code which was incorrectly commented
14272 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14274 * mini-x86.c: enable on OSX, too, the code to return small
14275 structures in registers.
14277 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14279 * mini-x86.c: remove the use of the dynamic code manager here, too.
14281 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14283 * mini.h, debug-debugger.c, tramp-*.c: fixed
14284 mono_debugger_create_notification_function() to use
14285 mono_global_codeman_reserve () instead of a dynamic code manager.
14287 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14289 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14290 ves_array_element_address() jit icall and use a generated
14291 managed method instead (which is about 4 times faster for a rank 3
14294 2006-11-29 Mark Mason <mason@broadcom.com>
14296 * basic-calls.cs: additional tests for passing
14297 structures as function arguments.
14299 2006-11-29 Mark Mason <mason@broadcom.com>
14301 * mini-mips.h: disable custom exception handling
14302 * mini-mips.c: throw/rethrow should use jalr to call
14303 exception stubs. Fixed bug with passing structures
14304 by value. More support for tracing floating point
14307 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14309 * mini.c: fixed typo in the soft-float ldind.r4 handling
14312 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14314 * mini.c, mini.h, driver.c: added --runtime command line
14315 option to select a different runtime than the autodetected one.
14316 * jit.h: added API for embedders to initialize with a specific
14319 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14321 * mini.c: handle also boxing of r4 values (bug #80024).
14323 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14325 * mini-ppc.c: force indirect calls until we reserve
14326 enough address space for all the generated code.
14328 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14330 * exceptions-arm.c: workaround bugs in the libc definition
14331 of struct ucontext.
14333 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14335 * inssel.brg: fixes from me and Mark Mason.
14337 2006-11-23 Dick Porter <dick@ximian.com>
14339 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14340 semaphore display now we've fixed the initial value
14342 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14344 * inssel.brg: partially revert the last change to fix the build.
14346 2006-11-21 Mark Mason <mason@broadcom.com>
14348 * inssel.brg: Add and use compare-and-branch macros to support
14349 architectures that do not have condition code registers (ie. MIPS).
14350 * *-mips.{c,brg,md}: Fix copyright statements
14352 2006-11-20 Mark Mason <mason@broadcom.com>
14354 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14355 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14356 * mini.h: Added declaration for mono_print_ins()
14357 * mini-codegen.c: added ins_spec initializer for MIPS
14358 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14359 vreg to be virtual and hreg to be non-virtual.
14360 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14361 is not yet working/implemented correctly.
14362 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14363 non-static, fixup calls to print_ins() from other parts in the file.
14365 2006-11-20 Mark Mason <mason@broadcom.com>
14367 * basic-calls.cs: added tests for passing structures as arguments
14370 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14372 * inssel-long32.brg: optimize signed division by power of two.
14374 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14376 * mini-arm.c: added support for interworking with thumb code
14377 (mono must be still be built using the ARM instruction encoding).
14379 2006-11-19 Miguel de Icaza <miguel@novell.com>
14381 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14382 verifier has different rules for it. Fixes a few verifier issues
14385 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14386 at the end, so people know what happened.
14388 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14390 * brach-opts.c: in optimize_exception_target() make sure we
14391 are in a catch clause (fixes bug #79871).
14393 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14395 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14396 more soft-float support fixes.
14398 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14400 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14401 that are passed half on the stack and half in registers.
14403 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14405 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14406 more mips integration work from Mark E Mason
14407 <mark.e.mason@broadcom.com>.
14409 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14411 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14412 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14413 tramp-mips.c: added sources for the mips port, not
14414 integrated in the build yet. Contributed by
14415 Mark E Mason <mark.e.mason@broadcom.com>.
14417 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14419 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14421 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14423 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14424 put the soft-float rules in its own file since it seems to
14425 break s390 compilation.
14427 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14429 * mini-arm.c: fixed wrnings.
14431 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14433 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14434 inssel-arm.brg: ARM support for soft-float.
14436 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14438 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14439 loads and stores of 32 bit fp values.
14441 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14443 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14445 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14446 works. Fixes #79852 and #79463.
14448 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14450 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14451 more soft-float support WIP and fixes.
14453 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14455 * mini-arm.c: some VFP updates.
14457 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14459 * mini-exceptions.c: 0 is a valid local var offset in some
14460 architectures, don't assert (bug #78508).
14462 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14464 * exceptions-arm.c: fixed off by one error in stack walk code.
14466 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14468 * mini.h, mini.c: more precise tracking of type load exceptions.
14470 2006-11-03 Robert Jordan <robertj@gmx.net>
14472 * Makefile.am: [WIN32] Add monow.exe target.
14473 * driver.c: [WIN32] Don't detach the console when debugging.
14476 2006-10-30 Miguel de Icaza <miguel@novell.com>
14478 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14480 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14482 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14484 * driver.c (mini_regression): Fix --regression with AOT.
14486 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14488 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14490 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14492 * mini-sparc.h: Don't use sigaction on sparc/linux.
14494 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14496 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14498 * mini-exceptions.c: Add proper include files for getpid ().
14500 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14502 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14503 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14506 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14507 name cache to reduce its size.
14509 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14511 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14513 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14514 the mono_lmf TLS variable.
14516 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14517 trampoline lmf frames.
14519 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14521 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14523 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14524 the mono_lmf TLS variable.
14526 * mini-exceptions.c: Access the LMF structure through accessors.
14528 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14529 variable instead of in jit_tls->lmf.
14531 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14533 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14534 trampoline lmf frames.
14536 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14538 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14540 * mini.c trace.c mini-x86.c: Revert these too.
14542 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14545 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14547 * genmdesc.c: removed now dead code.
14549 2006-10-09 Robert Jordan <robertj@gmx.net>
14551 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14553 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14555 * mini.h: do not leave gaps in the opcode values.
14557 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14559 * jit-icalls.h: flag functions as internal here, too.
14561 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14563 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14564 functions with the internal attribute.
14566 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14568 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14570 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14572 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14575 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14577 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14578 tail calls as on other platforms.
14580 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14582 * iltests.il: Add a few tailcall tests.
14584 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14586 * driver.c: fix loop for old compilers (bug #79521).
14588 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14590 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14592 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14594 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14595 metadata without any code.
14597 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14598 more precise debugging information using gdb.
14600 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14602 * inssel-ia64.brg: Make the helper methods static.
14604 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14606 * inssel-x86.brg: make the helper methods static.
14608 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14610 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14612 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14614 * mini.c: updates for monoburg changes.
14615 * inssel.brg: make a few helper functions static as they should.
14617 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14619 * Makefile.am: Move mini-codegen.c to common_sources.
14621 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14623 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14625 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14626 mini-ppc.h: port to use the common local register allocator.
14628 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14630 * mini.h: Remove the comment too then.
14632 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14634 * mini.h: put back backend.data which is to be used shortly and
14635 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14636 pointers on 4 byte boundaries it'd have much bigger issues running
14637 and you can ifdef it out anyway.
14639 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14641 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14642 MonoInst size by 4 bytes on 64 bit machines.
14644 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14646 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14647 replacement with more meaningful field names. Arch maintainers, please
14648 check the assigned names are good enough for your arch.
14650 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14652 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14653 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14655 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14657 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14658 relocations and memory requirements, put the optimization flags
14659 definitions in their own file.
14661 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14663 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14665 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14667 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14669 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14671 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14673 * inssel.brg: use the correct function to get the size of an item
14674 in an array, given an element class.
14675 * aot-compiler.c: do not access class->class_size directly.
14677 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14679 * mini.h, debug-mini.c: added a debugging function to print
14680 info about local variables and arguments in a jitted method.
14682 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14684 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14686 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14688 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14690 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14691 inner and outer loops when passing vtypes.
14693 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14695 * mini-ppc.c: take into account the cpu errata for cache flushing
14696 which caused some random errors (bug #79381).
14698 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14700 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14701 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14703 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14705 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14708 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14709 freebsd ports tree.
14711 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14712 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14714 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14717 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14719 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14721 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14723 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14724 macro does not have to be changed during debugging.
14726 * 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>.
14728 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14730 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14732 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14733 MONO_ARCH_NO_EMULATE_MUL is defined.
14735 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14737 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14739 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14741 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14743 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14745 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14746 stuff to mini-exceptions.c where it is used.
14748 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14749 setup code, the real one is in mini-exceptions.c.
14751 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14752 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14753 some changes from the freebsd ports tree.
14755 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14758 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14760 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14762 * mini.c: on Linux, check for /proc to be mounted
14763 (bug# 79351, novell bug#201204).
14765 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14767 * mini.c: handle cases where pthread_attr_getstack() behaves
14768 incorrectly (bug #78096).
14770 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14772 * mini-arm.c: support larger stack frames (bug #79272).
14774 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14776 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14778 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14781 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14782 mono_class_from_name () to find a class from its name.
14784 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14786 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14788 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14790 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14792 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14794 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14796 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14797 callinfo->trampoline.
14799 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14801 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14804 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14806 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14808 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14810 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14811 stats.method_trampolines, it is already done by the generic trampoline code.
14813 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14815 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14817 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14819 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14821 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14823 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14825 * mini.c (print_jit_stats): Print new stats.
14827 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14829 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14831 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14832 Address on two dimensional arrays. Fixes #78729.
14834 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14836 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14839 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14841 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14844 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14846 (mini_get_ldelema_ins): Ditto.
14848 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14850 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14851 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14854 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14856 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14857 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14859 * exceptions-s390x.c: Cosmetic change.
14861 * tramp-s390.c: Fix warning.
14863 * cpu-s390.md: Correct length of mul_imm.
14865 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14867 * aot-compiler.c: added binary writer with ELF backend
14868 implementation (only on Linux/x86 for now).
14870 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14872 * Makefile.am: Don't run net 2.0 AOT tests.
14874 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14875 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14877 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14879 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14881 * aot-compiler.c: simplified and refactored the asm-writing code
14882 to allow different backends.
14884 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14886 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14888 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14889 little. Share patches of type TYPE_FROM_HANDLE as well.
14891 * mini.c (mono_patch_info_equal): New helper function.
14892 (mono_patch_info_hash): Ditto.
14894 * aot-compiler.c (emit_method_code): Fix s390 build.
14896 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14897 is not handled because it is stored as a flag and not as a type ctor. Fixes
14900 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14902 * aot-compiler.c: Fix computation of GOT slot statistics.
14904 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14905 Also remove support for not PIC AOT.
14907 * mini.h: Bump AOT file format version.
14909 * objects.cs: Add a test for #78990.
14911 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14912 (peter.dettman@iinet.net.au). Fixes #79087.
14914 * basic-long.cs: Add a test for the above.
14916 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14918 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14920 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14923 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14925 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14928 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14930 * mini.c: Don't verify COM proxy invoke calls
14933 2006-08-10 Dick Porter <dick@ximian.com>
14935 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14936 which process is holding semaphores locked.
14938 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14940 * mini-ia64.c mini-amd64.c: Fix #79027.
14942 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14944 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14946 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14947 implicit arguments in a vararg call. Fixes #79027.
14949 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14951 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14952 (mono_get_array_new_va_signature): Ditto.
14954 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14956 * aot-runtime.c: Call init_plt lazily.
14958 * inssel-long.brg: Fix unsigned long->int conversion.
14960 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14962 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14963 that most data is now in the .rss/.data section.
14965 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14967 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14969 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14971 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14973 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14975 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14976 virtual call. Fixes #79010.
14978 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14979 and use the result as the this argument in the real call.
14981 * generics.2.cs: Add a new test for #79010.
14983 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14985 * mini-x86.c: Fix a warning.
14987 * aot-compiler.c: Add a bunch of statistics.
14989 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14991 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14993 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14995 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14997 * 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>.
14999 2006-07-13 Miguel de Icaza <miguel@novell.com>
15001 * mini.c (mono_method_to_ir): Obtain the original method in the
15002 CIL stream and use this to perform validation.
15006 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15008 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15009 (mono_arch_call_opcode): Ditto.
15011 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15014 * mini.c (mono_patch_info_dup_mp): New helper function.
15016 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15017 compilation. Fixes #78827.
15019 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15021 * declsec.c: Use original security informations for
15022 MONO_WRAPPER_MANAGED_TO_MANAGED.
15024 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15026 * mini.c: Allow Com Interop methods/classes and
15027 don't verify COM wrapper calls
15030 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15032 * inssel-long32.brg: Fix long->i4 checked conversion.
15034 * exceptions.cs: Add a test for the above.
15036 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15038 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15040 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15043 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15046 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15048 * mini.c: Fix solaris/x86 exception handling.
15050 * Makefile.am: Get rid of $(ICU_LIBS).
15052 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15054 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15055 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15056 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15058 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15060 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15061 this function causes a SIGSEGV.
15063 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15065 * mini.c: Remove unused solaris/x86 includes.
15067 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15069 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15071 2006-06-20 Jb Evain <jbevain@gmail.com>
15073 * cpu-g4.md: fix max length of start_handler instruction.
15075 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15076 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15078 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15079 * ssa.c: Fixed bug 78653 for SSA based deadce.
15080 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15081 MonoInst.flags, used in SSA based deadce.
15082 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15083 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15085 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15087 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15088 it can end up using non executable memory on ppc64 systems
15089 running ppc32 userspace (fix from Johannes Berg).
15091 2006-06-14 Dick Porter <dick@ximian.com>
15093 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15096 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15097 * mini.c: Made so that inline is locally disabled if it would
15098 trigger a .cctor, because too many apps depend on this behavior
15099 (which seems to be also the one of the MS CLR).
15101 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15103 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15104 No idea why this worked before.
15106 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15107 which branch to outer exception clauses since they could skip the
15108 inner finally clauses. Fixes #78633.
15110 * exceptions.cs: Add a test for the above.
15112 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15115 * iltests.il: Add a test for the above.
15117 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15119 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15120 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15122 * iltests.il: Add a test for the above.
15124 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15126 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15128 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15129 methods as instrinsics.
15131 2006-06-09 Wade Berrier <wberrier@novell.com>
15133 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15134 (simple-cee-ops.h ssapre-mini-ops.h)
15136 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15138 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15139 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15141 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15142 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15144 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15146 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15148 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15150 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15151 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15152 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15153 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15154 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15155 of opcodes, so that bug 78549 should not happen again.
15156 * ssapre.c: Updated to use the renamed files.
15158 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15160 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15161 in OP_ATOMIC_EXCHANGE_I4.
15163 2006-06-07 Wade Berrier <wberrier@novell.com>
15165 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15166 in mono_debugger_create_notification_function)
15168 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15170 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15172 * mini.c (type_from_stack_type): Disable some changes which do not
15175 * driver.c: Reenable opts.
15177 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15178 of the evaluation stack.
15180 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15181 evaluation stack trace at entry to the bblock.
15183 * mini.c (merge_stacks): New function to perform verification of stack merges.
15184 Turned off by default.
15186 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15189 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15191 * local-propagation.c: Fixed bug 78549.
15193 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15195 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15197 2006-06-02 Miguel de Icaza <miguel@novell.com>
15199 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15200 tramp-arm.c, tramp-ia64.c
15201 (mono_debugger_create_notification_function): Update signature to
15202 new signature and use new protocol for creating the notification
15205 Should fix the build.
15207 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15209 * exceptions-ppc.c (mono_jit_walk_stack)
15210 (ves_icall_get_frame_info): Fix the build
15212 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15214 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15216 2006-05-31 Raja R Harinath <rharinath@novell.com>
15218 * il2tests.2.il: New file for generics CIL tests. Add test for
15220 * Makefile.am: Update.
15223 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15226 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15228 * aliasing.c: Fixed bug 78311.
15230 2006-05-29 Martin Baulig <martin@ximian.com>
15232 * mini-exceptions.c (mono_find_jit_info): When computing the
15233 native offset, check whether we're actually inside the method's
15234 code; call mono_debug_print_stack_frame() to format the frame.
15235 (ves_icall_System_Exception_get_trace): Call
15236 mono_debug_print_stack_frame() to format the stack frame.
15237 (ves_icall_get_trace): Update to the new debugging API.
15238 (mono_jit_walk_stack_from_ctx): Likewise.
15239 (ves_icall_get_frame_info): Likewise.
15241 * mini.c (get_method_from_ip): Use the new debugging API.
15242 (mono_print_method_from_ip): Likewise.
15245 (mono_jit_walk_stack): Use the new debugging API.
15246 (ves_icall_get_frame_info): Likewise.
15248 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15250 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15252 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15254 * mini.c: Added "limitator" to inline for debugging.
15256 2006-05-24 Martin Baulig <martin@ximian.com>
15258 * debug-debugger.c (mono_debugger_init): Create a private,
15259 malloc()-based code manager for the notification function and
15260 intentionally leak it on exit. This fixes the crash-on-exit race
15264 (mono_debugger_create_notification_function): Added
15265 `MonoCodeManager *' argument.
15268 (mono_debugger_create_notification_function): Added
15269 `MonoCodeManager *' argument.
15271 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15273 * aliasing.c: Fixed 64 bit issue.
15274 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15275 default since all known bugs are fixed (one more time!).
15277 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15279 * mini.c: write barrier support.
15281 2006-05-23 Martin Baulig <martin@ximian.com>
15283 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15284 check at the top of the file.
15286 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15288 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15289 reverting changes without reason and without changelog entries.
15291 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15293 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15294 to a few opcodes. Fixes #78439.
15296 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15297 consistency with other archs.
15299 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15301 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15303 * debug-debugger.c: fix the build.
15305 2006-05-17 Martin Baulig <martin@ximian.com>
15308 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15309 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15310 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15311 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15313 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15315 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15317 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15319 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15320 MONO_TYPE_GENERICINST.
15322 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15323 MONO_TYPE_GENERICINST.
15325 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15327 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15330 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15332 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15334 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15336 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15338 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15339 mono_trace_cleanup ().
15341 * iltests.il: Fix problem with the newly added test.
15343 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15344 due to register constraints, free up the previous hreg. Fixes #78314.
15346 * iltests.il: Add new test for #78314.
15348 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15349 Interlocked.Add. Fixes #78312.
15351 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15353 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15355 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15357 2006-05-05 Martin Baulig <martin@ximian.com>
15359 * debug-mini.c (mono_debug_open_block): New method.
15362 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15363 the beginning of each basic block.
15366 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15367 the beginning of each basic block.
15369 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15371 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15372 default until I understand why they break the build on amd64.
15374 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15376 * mini.c (mini_cleanup): Call mono_cleanup ().
15378 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15381 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15383 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15384 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15385 default since all known bugs are fixed, and I cannot reproduce bug
15386 77944... I'm asking Matt Hargett to test again after this commit.
15388 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15390 * mini-codegen.c: Fixed typo that thrashed inline.
15392 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15394 * dominators.c (compute_dominators): Avoid using a worklist since
15395 it is not correct in some cases. Instead, iterate over all bblocks as
15396 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15398 2006-04-28 Miguel de Icaza <miguel@novell.com>
15400 * mini.c (mono_jit_compile_method_inner): Use
15401 mono_prepare_exception_from_error that resets the value
15404 2006-04-27 Miguel de Icaza <miguel@novell.com>
15406 * mini.c: Move the mini_loader_error_to_exception to metadata.
15408 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15410 * aliasing.c: Fixed bug 78210.
15412 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15414 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15415 default until all their problems (or the ones they trigger) are fixed.
15417 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15419 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15421 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15422 as loaded only after resolving patches since that could invoke the same method.
15424 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15426 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15429 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15432 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15435 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15436 made from AOT code through the PLT table.
15438 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15439 holding the plt offset when a call is made to the aot plt trampoline.
15441 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15443 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15446 * Makefile.am (common_sources): Fix build breakage.
15448 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15449 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15450 intra-assembly calls if possible.
15452 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15454 * mini-trampolines.c: Handle PLT entries.
15456 * mini.c: Avoid creating a GOT var for calls.
15458 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15459 from mscorlib code.
15461 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15462 from mscorlib code.
15464 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15467 * mini.h: Bump AOT file format version.
15469 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15472 2006-04-25 Martin Baulig <martin@ximian.com>
15474 * driver.c: Disable copyprop, consprop and inline when running
15475 inside the debugger.
15477 2006-04-25 Martin Baulig <martin@ximian.com>
15479 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15480 with `get_current_thread' and added `detach'.
15481 (MonoDebuggerMetadataInfo): Added `thread_size',
15482 `thread_tid_offset', `thread_stack_ptr_offset' and
15483 `thread_end_stack_offset'.
15485 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15487 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15490 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15491 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15493 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15495 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15497 * aot.c: Add support for ADJUSTED_IID.
15499 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15501 * aot.c (emit_method_order): Don't align method_order_end.
15503 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15504 the interface ID changes.
15506 2006-04-21 Dick Porter <dick@ximian.com>
15508 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15509 cleaning up a thread. Fixes the new part of bug 77470.
15511 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15513 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15514 to managed wrapper.
15516 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15518 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15520 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15521 SIGSEGV. Fixes #78072.
15523 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15524 unregister our SIGABRT handler.
15526 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15528 * mini.c: Disabled inline where it can alter the call stack in a
15529 way visible from managed code.
15530 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15533 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15535 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15536 on other platforms. Fixes #78089.
15538 2006-04-13 Martin Baulig <martin@ximian.com>
15540 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15541 determine whether we're inside the debugger.
15544 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15546 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15548 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15549 handler clauses. Fixes #78024.
15551 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15552 in the CALL_MEMBASE opcodes. Fixes #78088.
15553 (mono_arch_get_vcall_slot_addr): Ditto.
15555 2006-04-10 Martin Baulig <martin@ximian.com>
15557 * debug-debugger.c: The thread handling code has now been moved
15558 into ../metadata/threads.c.
15560 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15562 * driver.c (mono_main): Fix --with-gc=none build.
15564 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15565 (mono_spillvar_offset_float): Ditto.
15566 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15567 hreg, not when its !global, since on ia64, there is a third category: stacked
15570 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15572 * mini.c: set MonoInst->klass for load field address and a few other
15575 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15577 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15579 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15581 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15582 the branch opt changes.
15584 2006-04-06 Dick Porter <dick@ximian.com>
15586 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15588 * wapihandles.c (mini_wapi_seminfo):
15589 * driver.c (mono_main): Add semaphore info option
15591 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15593 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15594 branch optimization changes. Fixes #78009.
15596 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15598 * mini.c: ignore accessibility of methods in managed->native wrappers.
15600 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15602 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15604 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15606 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15608 * mini.c: Modify the branch optimizations to preserve the invariant that
15609 the entries inside the in_bb and out_bb arrays are unique.
15610 (mono_unlink_bblock): Avoid creation of new arrays.
15612 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15614 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15617 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15619 * mini.c (optimize_branches): Remove the "optimizations" in
15620 the cbranch1/cbranch2 -> branch cases which were causing several
15621 problems in the past. Fixes #77986.
15623 2006-03-31 Chris Toshok <toshok@ximian.com>
15625 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15626 default optimizations :(
15628 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15630 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15633 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15635 * local-propagation.c: Added comments to structs and removed
15636 "Mono" prefixes from local tree mover types.
15638 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15640 * Makefile.am (arch_sources): Define this for each architecture so
15641 libmono_la_SOURCES is defined in one place.
15643 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15645 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15648 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15650 * driver.c: print the GC name supplied by configure.
15652 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15654 * local-propagation.c: Added tree mover, and moved here all the
15655 local propagation code from mini.c
15656 * mini.c: Added support for treeprop, and moved all the local
15657 propagation code to local-propagation.c
15658 * mini.h: Added support for treeprop
15659 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15660 treeprop, inline and deadce by default
15661 * Makefile.am: Added local-propagation.c
15663 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15665 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15667 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15669 * debug-debugger.c: make it compile without the Boehm GC.
15671 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15673 * mini.c: fixed issue with mismatch when an icall is registered
15674 with multiple names but same address.
15676 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15678 * declsec.c, mini-exceptions.c: use write barrier to set reference
15679 fields of managed objects.
15681 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15683 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15684 (can_access_internals): Fix a warning.
15686 * mini.c (print_method_from_ip): Rename this to
15687 mono_print_method_from_ip so it gets exported.
15689 * trace.c: Deal with strings inside StringBuilder's containing garbage
15690 and fix memory leaks. Fixes #77848.
15692 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15694 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15697 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15699 * mini-s390.c: Remove OP_X86_TEST_NULL.
15701 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15703 * mini.c: use the correct GetHashCode() for the moving collector.
15705 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15707 * liveness.c: Regalloc spill cost tuning.
15709 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15711 * mini-s390x.h: Correct S390_LONG macro.
15713 * mini-s390x.c: Cleanup unused code.
15715 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15717 * jit-icalls.h: New file.
15719 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15720 icalls and include that instead of including jit-icalls.c.
15722 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15725 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15727 * mini.c: when checking for member accessibility, also check for
15728 friend assemblies and for explicit interface implementations.
15730 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15732 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15734 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15736 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15737 common cases are done first.
15739 * mini-ops.h: Only define platform specific opcodes on the given platform.
15741 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15744 2006-03-14 Martin Baulig <martin@ximian.com>
15746 Revert Paolo's change from r57348:
15748 * mini.h: don't use gboolean for bitfields.
15749 * mini.c: verifier changes for fields and methods accessibility.
15751 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15753 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15755 * mini-s390x.c: Fix conv_r_un.
15757 * cpu-s390, cpu-s390x.md: Fix lengths.
15759 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15761 * mini.c: nested types have access to all the nesting
15762 levels, not just the enclosing types.
15764 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15766 * mini.c: added a few more verification checks.
15768 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15770 * liveness.c: Merge optimizations from the linear-il branch.
15772 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15774 * mini-ia64.c (emit_call): Add a comment.
15776 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15778 * tramp-ia64.c: Fix some warnings.
15780 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15782 * mini.h: don't use gboolean for bitfields.
15783 * mini.c: verifier changes for fields and methods accessibility.
15785 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15787 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15788 lazy icall wrapper changes.
15790 * dominators.c: Replace all the dominator algorithms with faster
15791 ones from the linear-il branch.
15793 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15796 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15797 common cases are done first.
15799 * mini-amd64.c: Fix some warnings.
15801 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15804 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15807 * mini.h: Add a missing prototype.
15809 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15811 * mini.c: Compile icall wrappers lazily.
15813 * mini-codegen.c: Use printf instead of g_print since its much faster.
15815 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15818 * mini.c (optimize_branches): Cache the negative result from
15819 remove_block_if_useless ().
15821 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15822 Also fix some bblock linking issues.
15824 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15827 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15829 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15830 accessed fields first, for better cache behavior.
15832 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15834 * mini.c: speedup IList<T> array accesses.
15836 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15838 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15839 inline_costs counter. Fixes #77190.
15841 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15843 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15844 trace messages. Fixes #77706.
15846 2006-03-04 Martin Baulig <martin@ximian.com>
15848 * tramp-amd64.c, tramp-x86.c
15849 (mono_debugger_create_notification_function): Use
15850 mono_global_codeman_reserve() to allocate a buffer at runtime and
15853 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15855 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15856 notification function at runtime and then call `initialize' in the
15857 `MONO_DEBUGGER__debugger_info' vtable.
15859 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15861 * iltests.il: Fix a visibility problem.
15863 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15865 * driver.c, mini.c: add hooks for the counters API.
15867 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15869 * driver.c: show disabled options.
15871 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15873 * linear-scan.c: always use cost-driven selection.
15875 2006-02-28 Raja R Harinath <rharinath@novell.com>
15877 * jit-icalls.c (helper_compile_generic_method): Revert change from
15880 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15882 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15884 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15886 * inssel.brg: style fixes, mostly to force the updated monoburg
15887 to run for people using svn.
15889 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15891 * mini.c: match monoburg changes.
15893 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15895 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15896 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15897 declaration in the header file.
15899 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15901 * helpers.c: reduce relocations and mem usage.
15903 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15905 * mini.h, mini-codegen.c: disable logging features if
15906 requested by configure.
15908 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15910 * mini.c: tiny verifier changes.
15912 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15914 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15915 cpu-pentium.md: stack alignment changes for osx/x86,
15916 partially from Geoff Norton <gnorton@customerdna.com>.
15918 2006-02-24 Raja R Harinath <harinath@gmail.com>
15920 * jit-icalls.c (helper_compile_generic_method): Update to changes
15921 in metadata/class.c.
15923 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15925 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15927 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15928 interface calls with large offsets.
15930 2006-02-23 Raja R Harinath <rharinath@novell.com>
15932 * jit-icalls.c (helper_compile_generic_method): Document the
15933 special-case we depend on so that we can inflate the method twice
15934 with the same context with no bad side-effects.
15936 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15938 * mini-x86.c, mini-amd64.c: fix for case when xen support
15941 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15943 * mini-x86.c, mini-amd64.c: generate code to access tls items
15944 in a faster way for Xen systems.
15946 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15948 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15949 updates and compilation fixes for the OSX/x86 port, mostly from
15950 Geoff Norton <gnorton@customerdna.com>.
15952 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15954 * inssel.brg: faster interface call implementation
15955 to sync with the interface_offsets MonoVTable changes.
15957 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15959 * mini.c: more verification checks.
15961 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15963 * mini.c: added a few more verification checks.
15965 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15967 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15968 facility on the processor and use it if available.
15970 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15972 * driver.c, aot.c, mini.c: throw exception if the IL code is
15973 invalid or unverifiable.
15975 2006-02-17 Raja R Harinath <rharinath@novell.com>
15977 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15980 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15982 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15984 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15986 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15987 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15988 handling of instantiated generic valuetypes.
15990 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15992 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15993 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15996 * generics.2.cs: Revert the nullable reftypes tests.
15998 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16000 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16001 using __builtin_frame_address (1) as it doesn't work in the presence
16002 of optimizations. Hopefully fixes #77273.
16004 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16005 -> generics.cs change as it doesn't work with some automake versions.
16007 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16009 * mini.c: handle systems that sue a different way to
16010 retrieve the stack address of the current thread.
16012 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16014 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16015 it specially in the makefile.
16017 * generics.2.cs: Add tests for nullable reference types.
16019 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16021 * mini.c: always handle the case when mono_jit_init()
16022 is called in a thread different from the main thread,
16023 confusing libgc (bug #77309).
16025 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16027 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16029 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16031 * mini.c: change optimize_branches () to use a single loop
16032 and introduce a new optimization to simplify some range checks.
16034 2006-02-03 Martin Baulig <martin@ximian.com>
16036 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16037 and merged with debugger_thread_manager_add_thread().
16038 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16039 inform the debugger about the main thread.
16041 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16043 * basic.cs: Add test for div.un/rem.un constant folding.
16045 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16047 * cpu-s390x.md: correct int_xor_imm length
16049 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16051 * generics.2.cs: New test for #77442.
16053 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16056 2006-02-02 Martin Baulig <martin@ximian.com>
16058 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16059 <mono/metadata/mono-debug-debugger.h>
16061 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16063 2006-02-02 Martin Baulig <martin@ximian.com>
16065 * debug-debugger.h: New header file for debug-debugger.c.
16067 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16068 function is a separate thread anymore; add support for attaching.
16070 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16072 * tramp-x86.c: Fix a warning.
16074 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16076 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16077 on very large methods.
16079 * aot.c (load_patch_info): Fix a warning.
16081 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16083 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16084 mini-ops.h: alu membase optimizations.
16086 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16088 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16089 to speedup StringBuilder.
16091 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16093 * dominators.c (mono_compute_natural_loops): Fix detection of
16094 loop body start blocks.
16096 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16098 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16100 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16103 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16105 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16107 2006-01-25 Martin Baulig <martin@ximian.com>
16109 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16110 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16111 started to cleanup this file a little bit.
16113 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16115 * mini.c: optimize a codepath frequently happening in generics code.
16117 2006-01-23 Martin Baulig <martin@ximian.com>
16119 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16121 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16122 functions directly.
16124 * driver.c: debug-debugger.c is only available if
16125 `MONO_DEBUGGER_SUPPORTED' is defined.
16127 2006-01-23 Martin Baulig <martin@ximian.com>
16129 * debug-debugger.c: Only enable this on platforms where the Mono
16130 Debugger is working (x86 and x86_64).
16132 2006-01-21 Martin Baulig <martin@ximian.com>
16134 The Mono Debugger is now using the normal `mono' instead of the
16135 `mono-debugger-mini-wrapper' when executing managed code.
16137 * debug-debugger.c: New file; previously known as
16138 debugger/wrapper/wrapper.c.
16140 * debug-mini.c (mono_init_debugger): Removed.
16142 * driver.c (mono_main): Added new `--inside-mdb' command line
16143 argument which is used when running inside the debugger.
16145 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16147 * liveness.c (mono_analyze_liveness): Remove some unused data
16150 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16152 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16154 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16156 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16157 depends on implementation details of monobitset.
16159 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16162 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16164 * liveness.c: Update after monobitset changes.
16166 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16168 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16170 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16172 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16174 * mini-s390x.c: Remove warning messages.
16176 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16178 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16180 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16182 * generics.2.cs: Add ldelem/stelem_any test.
16184 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16186 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16188 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16190 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16192 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16194 * generics.2.cs: Reenable vtype tests.
16196 * inssel-x86.brg: Remove an icorrect valuetype rule.
16198 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16200 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16201 initial support for OP_ABS.
16203 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16205 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16207 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16209 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16210 conversion and implement LADD/LSUB.
16212 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16215 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16217 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16219 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16222 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16224 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16225 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16226 (stack walk problem).
16228 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16230 * aot.c (mono_aot_load_method): Fix a warning.
16232 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16234 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16236 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16238 * iltests.il: Add test for #77148.
16240 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16243 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16245 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16247 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16249 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16250 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16252 * basic-long.cs: Add lconv-to-r4/r8 tests.
16254 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16256 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16258 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16259 here as on other archs.
16261 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16263 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16265 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16267 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16269 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16271 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16272 instrument_prolog; Add memory_barrier instruction.
16274 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16276 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16278 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16280 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16282 * aliasing.c inssel.brg: Fix warnings.
16284 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16285 could skip initialization of some parts of memory.
16287 * mini.c mini-ia64.c: Fix warnings.
16289 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16291 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16293 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16294 a crash seen on sparc.
16296 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16298 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16300 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16302 * mini-ops.h: Add s390_backchain instruction
16304 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16306 * cpu-s390.md: Add s390_backchain instruction
16308 * mini-s390.c: Significant ABI changes
16310 * mini-s390.h: Cater for zero length structures
16312 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16314 * mini-s390.c: ABI fixes
16316 * inssel-s390.brg: Remove debug statements
16318 * cpu-s390.md: Fix length of ATOMIC_xx operations
16320 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16322 * basic-float.cs: Add float<->long conversion tests.
16324 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16326 * mini-s390.c: Fix LOCALLOC processing.
16328 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16330 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16332 * iltests.il: Add tests for some opcodes not covered by the other
16335 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16337 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16338 register loading for Tail processing; Correct trace output.
16340 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16342 * cpu-s390.md: Correct size of jmp instruction.
16344 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16346 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16348 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16350 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16351 Bring s390 up to current level.
16353 2005-12-12 Zltan Varga <vargaz@gmail.com>
16355 * generics.2.cs: Disable the newly added tests as they do not work yet.
16357 * generics.2.cs: Add valuetype tests.
16359 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16361 * basic-long.cs: Add i4->u8 test.
16363 * objects.cs: Add tests for JIT intrinsic.
16365 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16366 optimizations lost by a mistake.
16368 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16370 * basic-long.cs: Remove a test moved to objects.cs.
16372 * arrays.cs: Add more array tests.
16374 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16376 * arrays.cs: Add new tests for multi-dimensional arrays.
16378 2005-12-06 Raja R Harinath <rharinath@novell.com>
16380 * Makefile.am (test_sources2): Add generics.2.cs.
16381 (EXTRA_DIST): Add test_sources2.
16383 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16385 Support for boxing and unboxing nullable types as well as the
16386 isinst operation on nullables, per the CLI ammendment.
16388 * inssel.brg (CEE_ISINST): Special case for nullable
16390 * mini.c (handle_unbox_nullable): new method
16391 (handle_box): Special case for nullable types
16392 (mono_method_to_ir): Call handle_unbox_nullable in correct
16395 * generics.2.cs: New test suite
16397 * Makefile.am: Support for regression tests with generics.
16399 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16401 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16402 allocated to registers. Fixes #76800.
16404 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16406 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16408 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16410 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16413 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16415 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16418 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16420 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16421 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16423 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16424 single precision before storing to a single precision location.
16426 2005-11-28 Raja R Harinath <rharinath@novell.com>
16428 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16430 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16432 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16435 * basic.cs: Remove test_0_byte_compares test which was moved to
16436 objects.cs a long time ago.
16438 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16440 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16442 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16444 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16445 handlers are called.
16447 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16450 * mini-ia64.c: Add support for the throw->branch exception
16453 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16455 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16457 * mini.c: Enabled "fastpath" deadce :-)
16459 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16461 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16462 alias analysis pass to support it.
16463 * mini.h: Likewise.
16465 * liveness.c: Likewise (liveness computation can use aliasing
16466 information to be more accurate).
16467 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16468 moreover made so that "--compile-all" uses the given optimization
16469 flags and not the default ones.
16470 * aliasing.c: Alias analysis (new file).
16471 * aliasing.h: Likewise.
16472 * Makefile.am: added "aliasing.c" and "aliasing.h".
16474 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16476 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16479 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16481 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16482 fp >= end_of_stack exit condition, as it is not needed, and it might
16483 become true for fp eliminated frames.
16485 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16487 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16490 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16492 * mini-arm.c: fixed alignment of doubles/longs to match
16493 the C ABI (bug #76635).
16495 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16497 * aot.c: fix compilation with --enable-minimal=aot.
16499 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16501 * mini-arm.c: fixed compatibility with the new
16502 floating point emulator package for compares.
16504 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16506 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16508 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16510 * mini-exceptions.c (print_stack_frame): Output to stderr.
16511 (mono_handle_native_sigsegv): Ditto.
16513 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16515 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16516 OP_LCONV_TO_OVF_I implementation.
16518 * mini-amd64.c: Add support for the throw->branch exception
16521 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16522 when the catch clause catches a more general exception, i.e. Object.
16524 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16526 * cpu-ia64.md: Remove unused opcodes.
16528 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16529 specific defines for architectures defining USE_SIGACTION.
16531 * mini-ia64.c: Fix some warnings.
16533 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16534 version seemed to skip a frame.
16536 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16538 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16539 only calls which are made to native code use this flag.
16541 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16543 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16544 varargs methods as well.
16546 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16547 which have save_lmf set. Reorganize methods prologs a bit.
16549 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16550 debugger to the proper place.
16552 2005-10-29 Martin Baulig <martin@ximian.com>
16554 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16555 when running inside the debugger until the debugger has support
16558 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16560 * mini.h: Fix a warning.
16562 2005-10-24 Miguel de Icaza <miguel@novell.com>
16564 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16565 we expose publicly, this returns the string.
16567 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16569 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16570 with fp elimination.
16572 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16574 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16575 native stacktrace using the glibc 'backtrace' function if available.
16577 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16579 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16581 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16582 handle SIGSEGVs received while in native code.
16584 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16585 code, call mono_handle_native_sigsegv which will abort the runtime
16586 after printing some diagnostics, instead of converting it into a
16587 confusing NullReferenceException.
16589 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16591 * cpu-pentium.md: Remove unused opcodes.
16593 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16595 * mini-amd64.h (MonoLMF): Add rsp field.
16597 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16600 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16602 * mini-codegen.c (get_register_spilling): Fix some warnings.
16604 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16606 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16607 elimination during exception handling. Enable fp elimination by
16610 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16613 2005-10-16 Martin Baulig <martin@ximian.com>
16615 * mini-exceptions.c
16616 (mono_debugger_run_finally): New public method for the debugger.
16618 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16620 * debug-mini.c (mono_debug_init_method): Fix warning.
16622 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16623 the 'exname' parameter const to fix some warnings.
16625 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16627 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16628 introduced by the previous patch.
16630 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16632 * basic-float.cs: Add test for precision of float arithmetic.
16634 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16635 when loading/storing single values from/to memory.
16637 * mini.c (mono_jit_compile_method_with_opt): Create the function
16638 pointers in the correct domain.
16640 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16642 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16643 introduced by previous patch.
16645 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16646 when out_filter_idx is NULL.
16648 * mini-exceptions.c: Don't run filter clauses twice during exception
16649 handling. Fixes #75755.
16651 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16653 * aot.c: Add support for ldflda wrappers.
16655 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16658 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16660 * mini.c, mini.h: do not consider exception handlers blocks when
16661 setting up interface variables.
16663 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16665 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16667 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16669 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16670 causes a regression.
16672 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16674 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16676 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16677 of the OP_P definitions.
16679 * TODO: Add a proposal for dealing with the CEE/OP mess.
16681 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16682 optimizations from the x86 port.
16684 * cpu-amd64.md: Ditto.
16686 * basic.cs basic-long.cs: Add tests.
16688 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16690 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16691 Patrik Torstensson's implementation of my exception-handling
16692 optimization idea, when the exception object is not used
16695 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16697 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16698 of the mul_imm optimizations from the old jit.
16700 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16702 * mini.c, liveness.c: patch by Patrik Torstensson and
16703 Zoltan Varga to improve performance in methods with
16706 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16708 * driver.c: Remove 'Globalization' entry from --version.
16710 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16712 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16713 there is a profiler interested in JIT events.
16715 * aot.c: Load profile files produced by the AOT profiling module, and
16716 reorder methods based on the profiling info. Add a 'method_order' table
16717 to the AOT file to make mono_aot_find_jit_info work with the reordered
16720 * mini.h: Bump AOT file version info.
16722 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16724 * mini-arm.h: work around what looks like a gcc bug when optimizations
16727 2005-09-28 Raja R Harinath <rharinath@novell.com>
16729 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16730 conditionals. Use ...
16731 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16733 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16735 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16736 to determine the amount of memory to copy when passing valuetypes.
16738 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16739 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16741 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16743 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16744 information about aot.
16746 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16748 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16749 macros. This will allow a deadlock debugger to easily be plugged
16752 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16754 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16756 2005-09-27 Raja R Harinath <rharinath@novell.com>
16758 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16759 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16760 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16761 ($(arch_built)) [CROSS_COMPILING]: Error out.
16763 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16765 * aot.c: Add support for the no_special_static flag for classes.
16767 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16769 * Reapply reverted patches.
16771 * *: Revert r50174 as well.
16773 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16775 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16777 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16779 2005-09-23 Miguel de Icaza <miguel@novell.com>
16781 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16782 part of the SIG_HANDLER_SIGNATURE.
16784 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16786 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16789 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16790 introduced by previous patch.
16792 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16794 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16795 saved registers too.
16797 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16798 upon the information returned by get_call_info ().
16800 * mini-x86.c (add_float): Fix stack size calculation.
16801 (mono_arch_call_opcode): Rewrite this so it works based up the
16802 information returned by get_call_info ().
16803 (mono_arch_get_this_vret_args): Ditto.
16805 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16807 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16808 in cinfo to determine the registers which need to be used.
16810 2005-09-20 Miguel de Icaza <miguel@novell.com>
16812 * driver.c (mono_main): Add --server and --desktop flags.
16814 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16816 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16817 registers as global registers.
16819 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16820 longer needed with the new register allocator.
16822 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16824 * cpu-ia64.md: Remove unused opcodes.
16826 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16828 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16830 * cpu-amd64.md: Remove unused opcodes.
16832 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16833 needed with the new register allocator.
16835 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16838 2005-09-16 Raja R Harinath <rharinath@novell.com>
16840 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16842 2005-09-16 Martin Baulig <martin@ximian.com>
16844 * exceptions-amd64.c
16845 (throw_exception): Don't call mono_debugger_throw_exception() if
16846 we're a rethrow - see the FIXME in the code.
16848 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16850 * mini.c (mono_init_exceptions): This only works on some architectures.
16852 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16854 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16857 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16859 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16860 now in mini-exceptions.c.
16862 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16864 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16865 now in mini-exceptions.c.
16867 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16869 * exceptions-x86.c: Applied patch from Patrik Torstensson
16870 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16872 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16873 code into mini-exceptions.c. Add some assertions to it.
16875 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16877 * aot.c (emit_section_change): Applied patch from "The Software Team"
16878 (<software@solmersa.com>). Fix as errors on windows.
16880 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16882 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16883 method info into the LMF.
16885 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16887 * mini-ia64.c: Add proper unwind info for method epilogs.
16889 * exceptions-ia64.c: Add some code to help debugging.
16891 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16893 * mini-exceptions.c: Fix warning.
16895 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16897 * mini.c: Really fix build.
16899 * mini-x86.c mini-amd64.c: Fix build.
16901 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16903 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16905 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16906 some Interlocked methods as intrinsics.
16908 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16909 for Thread methods as well.
16911 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16913 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16915 * mini-ia64.c mini-x86.c mini-amd64.c
16916 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16919 * mini.c (mono_init_exceptions): Fix build breakage.
16921 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16923 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16924 of instructions. Use the new ia64_unw_op macros for emitting unwind
16927 * mini.c (mono_init_exceptions): Initialize exception handling
16928 related trampolines at startup.
16930 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16932 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16934 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16936 * mini.c: Handle type loading errors gracefully during compilation and
16937 throw the appropriate exception.
16939 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16941 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16942 for the mono binary.
16944 2005-09-09 Martin Baulig <martin@ximian.com>
16946 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16949 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16951 * mini-arm.h: use emulation for conv.r.un for the release.
16953 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16955 * mini-arm.c, objects.cs: more fixes and tests for them.
16957 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16959 * mini-arm.c: align structures to at least 4 bytes to be able
16960 to keep our current optimized memcpy.
16962 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16964 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16966 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16968 * mini.c: ignore SIGPIPE.
16970 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16972 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16974 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16976 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16978 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16980 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16982 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16983 exception handling support.
16984 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16985 patch by Brian Koropoff <briank@marakicorp.com>).
16987 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16989 * mini.c: revert another 'optimization' which breaks when
16990 items on the eval stack need to be saved at a basic block end
16993 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16995 * jit-icalls.c: for arrays, ensure we always provide
16998 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17000 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17002 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17004 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17006 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17007 arguments in their original register.
17009 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17011 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17014 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17015 when ssapre is enabled.
17017 * inssel-long.brg: Fix bug in previous patch.
17019 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17020 multiplication by a constant.
17022 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17024 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17027 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17030 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17032 * inssel-arm.brg: apply changes tested by Brian Koropoff
17033 <briank@marakicorp.com>.
17035 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17037 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17039 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17041 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17042 to the same register if dreg is just a base register.
17043 (print_ins): Improve printing of membase opcodes.
17045 * inssel-x86.brg: Add optimized ldind(reg) rules.
17047 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17049 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17051 * mini.c: when running under valgrind, set the stack bottom for
17052 the GC at the actual approximate stack for the app (fixes running
17053 mono with valgrind).
17055 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17057 * mini.c: do no break at the first valuetype to init found
17058 (fixes bug #75791).
17060 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17062 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17064 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17066 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17068 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17070 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17072 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17074 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17076 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17079 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17082 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17085 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17087 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17089 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17091 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17092 in the tail recursion optimization.
17094 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17095 debug info into the assembly file.
17097 * iltests.il: Add test for filter regions.
17099 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17100 initial stack of filter regions. Fixes #75755.
17102 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17104 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17105 stack requirements.
17107 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17109 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17110 the check for an already compiled method on non-ia64 platforms.
17111 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17114 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17116 * inssel-x86.brg: Add some optimized call rules.
17118 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17120 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17123 * mini.h mini-trampolines.c: Pass the trampoline argument to
17124 mono_arch_patch_delegate_trampoline.
17126 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17128 * mini-trampolines.c: Fix build.
17130 * mini-amd64.h: Add delegate trampolines.
17132 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17134 * inssel-amd64.brg: Add optimized call rules.
17136 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17138 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17140 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17142 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17145 * mini-ia64.c: Remove LMF fixmes.
17147 * mini-ia64.h: Remove most fields from LMF.
17149 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17151 * mini-trampolines.c: Add support for IA64 function descriptors.
17153 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17154 for IA64 function descriptors.
17156 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17158 * tramp-arm.c: patch the vtable for virtual calls. Added
17159 support code to register/unregister the LMF.
17160 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17163 2005-08-19 Dick Porter <dick@ximian.com>
17165 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17166 bit value if needed.
17168 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17170 * mini.c (mini_get_method): Move handling of wrapper data here.
17172 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17174 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17177 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17178 bblock->code does not remain empty.
17180 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17182 * arrays.cs: Add regression test for #75832.
17184 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17185 rules. Fixes #75832.
17187 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17188 instruction scheduling.
17190 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17192 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17194 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17196 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17198 * mini-codegen.c: Fix VC build.
17200 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17202 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17204 * mini.h: fix signature for mono_register_opcode_emulation.
17206 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17208 * mini.c: Get rid of most of the helper_sig_... constants using
17209 mono_create_icall_signature ().
17211 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17213 * jit-icalls.c (helper_ldstr): New helper function.
17215 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17217 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17218 throw, load the string using a helper call instead of creating a string object.
17220 * aot.c: Update after LDSTR changes.
17222 * mini.h: Bump AOT file version.
17224 * aot.c: Save class size info into the AOT file. Print more statistics during
17227 * mini.h: Bump AOT file version.
17229 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17230 ordering of disasm cases. Fixes #74957.
17232 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17234 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17235 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17236 the generic code needed for the ARM port.
17238 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17240 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17241 inssel-arm.brg: more ARM features and fixes.
17243 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17245 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17246 ARM port work in progress.
17248 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17250 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17252 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17254 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17256 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17258 * *-ia64.*: Ongoing IA64 work.
17260 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17262 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17264 * TODO: Remove out-of-data todo stuff.
17266 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17269 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17271 * mini.h: Bump corlib version.
17273 2005-07-27 Martin Baulig <martin@ximian.com>
17276 (create_copy_ins): Added `const unsigned char *ip' argument; set
17277 `copy->cil_code' from it.
17279 2005-07-27 Martin Baulig <martin@ximian.com>
17281 * mini-exceptions.c (mono_handle_exception): Don't call
17282 mono_debugger_handle_exception() for filters.
17284 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17286 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17289 2005-07-26 Martin Baulig <martin@ximian.com>
17291 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17293 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17294 helper_compile_generic_method() if the method is actually virtual
17297 2005-07-26 Martin Baulig <martin@ximian.com>
17300 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17301 public; this is now accessed directly by the debugger.
17302 (mono_generic_trampoline_code): Removed.
17305 (mono_debug_init_method): Also add interncalls and wrappers.
17307 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17309 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17311 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17313 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17315 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17317 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17319 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17321 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17322 getting TLS offsets on AMD64 too.
17324 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17326 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17328 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17330 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17331 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17333 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17335 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17337 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17340 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17341 mono_sparc_is_virtual_call ().
17343 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17345 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17346 trampoline parameters.
17348 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17350 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17351 to mono_arch_get_vcall_slot_addr.
17353 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17356 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17358 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17360 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17362 2005-07-19 Martin Baulig <martin@ximian.com>
17364 * exceptions-amd64.c (throw_exception): Call
17365 mono_debugger_throw_exception() here like we're doing it on i386.
17367 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17369 * mini-ia64.c: Add optimized TLS access support.
17371 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17373 * mini-exceptions.c: Ongoing IA64 work.
17375 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17377 * mini.c: Use the default optimization set when embedding. Fixes
17380 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17382 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17383 of trampolines to a separate file.
17385 * mini-trampolines.c: New file.
17387 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17390 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17393 * mini-codegen.c: Fix cygwin build.
17395 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17397 * mini.c: Add some minor changes needed by the IA64 port.
17399 * *-ia64.*: Ongoing IA64 work.
17401 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17403 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17404 trampolines into arch-independent and arch-dependent parts.
17406 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17408 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17410 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17412 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17413 the xp-regalloc-branch for amd64.
17415 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17416 xp-regalloc-branch for x86.
17418 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17420 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17422 2005-07-06 Martin Baulig <martin@ximian.com>
17425 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17426 (mono_jit_runtime_invoke): Likewise.
17428 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17430 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17433 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17434 without loading their metadata. Reorganize the file format so exception handling+
17435 debug info is kept separate from normal method info. Create MonoJitInfo
17436 structures for methods lazily.
17438 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17440 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17442 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17444 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17447 * mini.h: Bump AOT file version.
17449 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17451 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17453 2005-07-01 Raja R Harinath <rharinath@novell.com>
17455 * Makefile.am (check-local): Call semdel-wrapper.
17457 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17459 * mini-x86.c: Revert the last change as it seems to break the build..
17461 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17463 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17465 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17467 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17469 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17470 outside of the macro, so strange stuff doesn't happen with gcc4
17471 (NEW_AOTCONST_TOKEN): Likewise.
17473 2005-06-28 Martin Baulig <martin@ximian.com>
17475 * mini.c (mini_class_is_system_array): New static method; use this
17476 instead of `klass->parent == mono_defaults.array_class' everywhere
17477 since this also works for the new generic array class.
17479 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17481 * inssel.brg: Remove warnings.
17483 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17485 * mini-ia64.c: Ongoing IA64 work.
17487 * basic-float.cs: Add float->i1 conversion test.
17489 * iltests.il: Add conv.u4 test.
17491 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17493 * inssel-long.brg: Fix bug caused by last change.
17495 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17497 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17498 BSDs. Allows the x86 JIT to work on OSX86
17500 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17502 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17505 * mini-ia64.c: Ongoing IA64 work.
17507 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17509 * mini-ia64.c: Ongoing IA64 work.
17511 * driver.c: Clean up jit_code_hash as well when using --regression.
17513 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17515 * basic-long.cs: Add tests for long->u4 conversion.
17517 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17519 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17520 that we do not depend on undefined C behavior: the order stuff
17521 gets evaluated within an expression. Fixes mono when compiled on
17524 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17526 * *-ia64.*: Ongoing IA64 work.
17528 * aot.c: Lower memory usage while loading AOT methods.
17530 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17532 * mini.h: Bump AOT file format version.
17534 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17536 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17538 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17540 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17541 not on callee assembly). Fixed some comments.
17543 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17545 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17546 it gets proper disassembly.
17547 (emit_method_info): Remove some dead code.
17549 * mini.c (mini_method_compile): Allways allocate the GOT var in
17550 mono_method_to_ir for emulating opcodes.
17552 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17554 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17555 before freeing the code memory. Fixes #74990.
17557 * objects.cs: Add regression test for #74992.
17559 * liveness.c: Extend live ranges of arguments to the beginning of the
17560 method. Fixes #74992.
17562 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17563 so it points into the faulting instruction.
17565 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17567 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17569 * *-ia64.*: Ongoing IA64 work.
17571 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17573 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17575 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17577 * *-ia64.*: Ongoing IA64 work.
17579 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17581 * basic-long.cs: Add tests for add/sub.ovf.
17583 * basic.cs: Add tests for sub.ovf.
17585 * *-ia64.*: Ongoing IA64 work.
17587 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17589 * *-ia64.*: Ongoing IA64 work.
17591 * basic.cs: Add conv.ovf.i4.un test.
17593 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17595 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17597 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17599 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17601 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17603 * *-ia64.*: Ongoing IA64 work.
17605 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17608 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17610 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17612 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17614 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17616 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17618 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17619 of a call is callable by a near call.
17621 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17623 * mini-ia64.c: Ongoing IA64 work.
17625 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17627 * genmdesc.c: Make the generated array non-static.
17629 * inssel-long.brg: Fix LSHR_IMM rule.
17631 * *-ia64.*: Ongoing IA64 work.
17633 * *-ia64.*: Ongoing IA64 work.
17635 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17637 * *-ia64.*: Ongoing IA64 work.
17639 * *-ia64.*: Ongoing IA64 work.
17641 * mini-ia64.c: Ongoing IA64 work.
17643 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17645 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17647 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17649 * objects.cs basic-long.cs: Move some tests to objects.cs.
17651 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17653 * *-ia64.*: Ongoing IA64 work.
17655 * iltests.il: Add a new test.
17657 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17658 newobj. Fixes #75042.
17660 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17662 * *-ia64.*: Ongoing IA64 work.
17664 * *-ia64.*: Ongoing IA64 work.
17666 * *-ia64.*: Ongoing IA64 work.
17668 * basic.cs objects.cs: Move tests accessing static variables as well.
17670 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17672 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17674 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17676 * driver.c: Always print failed tests.
17678 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17681 * *ia64*: Ongoing IA64 work.
17683 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17685 * basic.cs: Add tests for add.ovf. Fix warnings.
17687 2005-05-18 Miguel de Icaza <miguel@novell.com>
17689 * driver.c (mono_main): Avoid crash if no argument is passed to
17690 --break; Do not use g_error, but f_printf. And fix all other
17691 ocurrences of the same crash.
17693 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17695 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17696 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17699 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17701 * *-ia64.*: Add beginnings of IA64 backend.
17703 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17705 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17707 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17710 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17712 * mini-amd64.c: Fix a warning.
17714 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17716 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17717 in float_neg. Fixes #74897.
17719 * mini-amd64.c (emit_call): Fix another near call bug.
17721 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17723 * declsec.c: Keep the appdomain information in the structure. Added a
17724 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17725 value gets overwritten).
17726 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17727 an MonoAppDomain member to MonoSecurityFrame.
17728 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17729 used in the stack walk. Now use a MonoArray which grow (double) when
17732 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17734 * mini.c: Re-enabled runtime cleanup, since running threads should
17735 now properly stop when exiting.
17737 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17739 * mini-codegen.c: New file contaning the arch-independent local
17740 register allocator. Not used by any architectures yet.
17742 * mini.h linear-scan.c: Merge some changes from the
17743 mini-xp-local-regalloc branch.
17745 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17747 * mini-amd64.c (emit_call): Fix calls to native functions when the
17748 runtime is compiled as a shared library. Fixes #74756.
17750 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17751 on a literal field. Fixes #74751.
17753 2005-04-25 Raja R Harinath <rharinath@novell.com>
17755 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17757 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17759 * objects.cs: Add missing null casting test.
17761 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17763 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17764 in wrapper methods. Also rename 'address' variable to 'offset'.
17766 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17768 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17771 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17773 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17776 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17778 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17780 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17782 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17783 just the last bytes.
17785 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17787 * aot.c (mono_compile_assembly): Fix warning.
17789 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17790 by the _MSC_VER stuff.
17792 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17794 * inssel-long.brg: Fix #74588.
17796 * cpu-amd64.md: Fix #74591.
17798 * iltests.il: Add new regression tests.
17800 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17802 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17805 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17807 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17809 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17810 from Bill Middleton <flashdict@gmail.com>.
17812 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17814 * arrays.cs: Add new regression test. Fix warnings.
17816 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17818 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17819 and leakage in CKFINITE.
17821 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17822 this to a null op since it is called on amd64 too.
17824 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17826 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17827 body since this is not used on amd64.
17829 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17831 * mini-amd64.c: Remove obsolete fixmes.
17833 * mini.c (print_method_from_ip): Fix debugging support.
17835 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17837 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17838 so that expressions that don't give much gain are not reduced.
17839 * ssapre.h: Likewise.
17841 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17843 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17845 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17847 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17849 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17851 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17853 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17855 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17857 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17860 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17862 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17864 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17866 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17867 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17869 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17871 * mini-x86.c: Fix up stack overflow handling.
17873 * exceptions.cs: Add new regression test.
17875 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17877 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17878 mono_jit_thread_attach.
17880 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17882 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17884 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17885 avoid calling constructors using callvirt.
17887 * inssel.brg: Fix #74073.
17889 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17891 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17892 compilation with non-GCC compilers.
17893 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17894 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17896 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17898 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17899 klass->interface_offsets (will likely fix bug#74073).
17901 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17903 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17905 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17907 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17908 to amd64_div_reg_size ().
17910 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17912 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17914 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17916 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17918 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17920 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17922 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17924 * mini.c (mono_precompile_assembly): Load and precompile referenced
17925 assemblies as well. Fixes #74015.
17927 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17929 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17931 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17933 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17934 a lot of checks and (anyway) permissions cannot work until corlib is
17937 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17939 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17941 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17943 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17944 calls (fixes bug#72824).
17946 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17948 * mini.c: fix tail recursion elimination (see test in bug#73936).
17950 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17952 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17953 some fp functions in sse2 mode.
17955 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17957 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17959 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17961 * mini.h mini.c: Add mono_get_jit_tls_key ().
17963 * mini-x86.c: Enable fast TLS support on windows.
17965 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17967 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17968 * mini.c: Check for p/invoke method when generating code. If a
17969 p/invoke method, or it's class, isn't decorated with [Suppress
17970 UnmanagedCodeSecurity] then generate code to call System.Security.
17971 UnmanagedDemand (only if the security manager is active).
17973 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17975 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17976 last change as it seems to cause strange crashes.
17978 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17980 * *.c: handle unsafe function pointers where needed.
17982 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17984 * mini.c (mono_jit_free_method): Remove the fixme too.
17986 2005-03-15 Miguel de Icaza <miguel@novell.com>
17988 * mini.c: As discussed, make the code actually free the delegate
17989 thunk now, to enable the debugging of delegate problems, use
17990 MONO_DEBUG=1 when running Mono.
17992 This takes also care of parts of the leaks as seen by Joe.
17994 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17996 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17997 thread_tls_offset calculation.
17999 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18001 * declsec.c: Reworked linkdemand checks for icall. The previous code
18002 was using the declaration code (untrusted) and didn't work as expected
18003 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18006 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18008 * iltests.il: Add new localloc test.
18010 * mini-amd64.c: Handle large stack allocations the same way as on
18011 windows if stack overflow handling is working.
18013 * mini-amd64.c: Allocate the signal stack using mmap.
18015 * mini.c (sigsegv_signal_handler): Fix reading of context.
18017 * mini-exceptions.c: Fix up stack overflow handling.
18019 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18021 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18023 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18025 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18027 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18028 tramp_init functions as they are no longer needed.
18030 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18032 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18034 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18036 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18038 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18041 * mini-ops.h: Add OP_LMUL_IMM.
18043 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18044 long mul/div opcodes as intrinsic.
18046 * mini-amd64.c (emit_call): Handle the case when the callee might be
18049 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18051 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18054 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18056 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18058 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18060 * mini.c (mono_codegen): Don't leak here, to help people running
18063 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18065 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18066 conversions in sse2 mode.
18068 * basic-float.cs: Add regression test.
18070 * mini-amd64.c: Reenable sse2.
18072 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18074 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18076 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18078 * driver.c: Copyright text should include 2005.
18080 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18082 * cpu-amd64.md (load_membase): Fix more max lengths.
18084 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18086 * cpu-amd64.md (load_membase): Fix max length.
18088 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18090 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18092 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18093 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18095 * basic-float.cs: Add rounding regression test.
18097 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18099 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18101 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18102 structures in registers for pinvoke wrappers.
18104 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18106 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18108 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18110 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18111 wrapper to mono_jit_thread_attach.
18113 * mini.c (mini_jit_thread_attach): New jit icall.
18115 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18116 native->managed wrappers.
18118 * exceptions.cs: Add new regression test.
18120 * mini.c (optimize_branches): Check regions in the cbranch to throw
18121 block case as well. Fixes #73242.
18123 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18125 * mini.c: thread safety fixes.
18127 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18129 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18130 patching stuff, since delegates use jump trampolines so there is
18133 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18136 * tramp-amd64.c: Fix build.
18138 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18139 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18141 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18142 Rename this to mono_arch....
18143 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18145 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18147 * mini-amd64.c (emit_call): If both the caller and the callee is
18148 guaranteed to have 32 bit addresses, emit a normal call.
18150 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18152 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18153 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18154 method_ptr inside delegates.
18156 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18158 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18159 invalidated. Fixes #73001.
18161 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18163 * mini-x86.c: Only use stdcall for pinvokes on windows.
18165 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18167 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18168 * mini-x86.c: remove unreliable __thread var offset detection,
18169 use the correct accessors and enable by default.
18171 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18173 * mini.c (mono_jit_free_method): Fix memory leak.
18175 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18177 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18179 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18181 * cpu-amd64.md: Fix lengths of atomic opcodes.
18183 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18185 * driver.c: try to not imply using ICU is any good.
18187 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18189 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18190 functions as inline ops.
18192 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18193 some Interlocked functions as inline ops.
18195 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18197 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18199 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18201 * mini.c: Add support for OP_NOT_TAKEN.
18203 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18204 structures in registers for pinvoke wrappers.
18206 * mini-amd64.c: Fix warnings.
18208 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18210 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18212 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18214 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18215 address instead of loading the address from it.
18217 * mini-x86.c: Add support for returning small structs in registers
18218 on Win32. Fixes part of #70864.
18220 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18222 * trace.c (get_token): Improve error checking.
18224 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18226 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18228 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18230 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18231 it can be reused for MonoClass.
18232 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18235 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18237 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18238 instead of a MonoReflectionMethod. The method information wasn't used
18239 when displaying SecurityException details (but will be now).
18241 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18243 * Makefile.am : windows build fix.
18245 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18247 * iltests.il: Add new regression test.
18249 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18252 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18254 * mini.c: Moved linkdemand check into helper function check_linkdemand
18255 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18258 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18260 * declsec.c: Added statistics counter for different kinds of
18262 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18263 (and commented) declaration.
18264 * mini.c: Added statistics counter for security Demand code
18265 generation. Added display of security statistics.
18267 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18269 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18270 Fix compilation errors under gcc-2.95.
18272 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18274 * mini.c, driver.c: Use the new jit trampoline hashtable
18276 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18278 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18280 2005-02-11 Martin Baulig <martin@ximian.com>
18282 * debug-mini.c (mono_debug_close_method): Free the line number array.
18284 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18286 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18289 * mini.h: Bump AOT file format version.
18291 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18293 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18295 * declsec.h: Added macros to get/set lazyly initialized security
18296 informations about assemblies. Added new enum for different type of
18297 possible LinkDemand violation. Added function to check LinkDemands.
18298 * mini.h: Added a field to MonoCompile to hold any security violation
18299 detected when JITting a method (so it can be thrown later).
18300 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18301 and CEE_CALLVIRT. Added code to throw exception at the end of
18302 mini_method_compile (note: the exception is unhandled right now).
18304 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18306 * mini.c, jit-icalls.c: use the managed implementation of
18307 memset for initobj and memset, to avoid managed <-> unmanaged
18310 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18312 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18313 optimization if it would need a GOT var.
18315 * basic.cs: Add tests for constant propagation and switch statements.
18317 * ssa.c: Fix out-of-range constant propagation and switch statements.
18319 2005-02-09 <vargaz@freemail.hu>
18321 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18323 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18325 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18327 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18329 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18331 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18333 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18334 arithmetic operations.
18336 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18338 * mini-ppc.c: add a workaround for broken user code that
18339 DllImports vararg functions with non-vararg signatures.
18341 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18343 * mini.c (mono_jit_compile_method_inner): Add detection and a
18344 meaningfull error message for assemblies written in Managed C++.
18346 * tramp-amd64.c mini-amd64.h: Add support for
18347 create_trampoline_from_token ().
18349 * aot.c mini-x86.c abcremoval.c: Applied patch from
18350 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18352 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18354 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18355 which takes a MonoImage/token as parameter instead of a MonoMethod.
18357 * aot.c: Use the new trampoline for initializing vtables.
18359 * aot.c: Add support for ldfld/stfld_remote wrappers.
18361 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18362 rules for compare <MEM>, IMM.
18364 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18366 * aot.c: Handle inherited finalizers correctly.
18368 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18370 * inssel.brg (stmt): Add a missing _setup_... ().
18372 * aot.c: Save some parts of the class state to the AOT file and use it
18373 to recompute that state when a class is initialized.
18375 * mini.c: Install AOT hooks into the runtime.
18377 * mini.h: Bump AOT file format version.
18379 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18382 * iltests.il: Add new test.
18384 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18386 * mini.c: fix typo.
18388 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18390 * mini.c: setup the statistical profiler in the thread attach
18391 callback to cope with the new single thread code.
18393 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18395 * mini-ppc.c: ensure we have enough room for the profiler
18396 calls (fixed bug#72084).
18398 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18400 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18403 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18405 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18407 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18409 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18410 to succesfully execute parrotbench).
18411 * ssapre.h: Likewise.
18413 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18415 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18416 variable for stores to method arguments (fixes a SSAPRE issue).
18418 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18420 * mini.c: handle value types in dup, fixes gen-112.cs.
18422 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18424 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18425 sequence for calls in dynamic methods to avoid thunks.
18427 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18429 * mini.c: correctly remove dynamic methods from the hashtable.
18431 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18433 * driver.c: Disabled SSAPRE until fix the bug that appears
18434 in IronPython's parrotbench.
18436 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18438 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18440 * mini.c (mono_method_to_ir): Revert the previous change.
18442 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18443 when AOT compiling.
18445 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18446 mono_jit_info_table_find () etc. when running under valgrind.
18448 * inssel.brg: Fix warnings.
18450 * mini-exceptions.c: Fix warnings.
18452 2005-01-31 Martin Baulig <martin@ximian.com>
18454 * driver.c (compile_all_methods_thread_main): Don't try to compile
18455 generic methods or anything which has type parameters.
18457 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18459 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18461 * TestDriver.cs: Add --verbose flags.
18463 * graph.c ssa.c: Fix 64 bit warnings.
18465 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18466 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18467 Fix 64 bit warnings.
18469 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18470 variable not spotted by gcc.
18472 * mini-amd64.c inssel-amd64.brg: Applied patch from
18473 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18474 X86_COMPARE_MEMBASE opcodes.
18476 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18478 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18480 * *: MonoMethod->signature might be NULL now. You *MUST* use
18481 mono_method_signature.
18483 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18485 * driver.c (compile_all_methods_thread_main): Compile the methods
18486 without invoking cctors.
18488 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18490 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18491 * basic-calls.cs: test for the above.
18493 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18495 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18496 MonoJitInfo changes.
18498 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18500 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18501 eagerly if it contains dynamic methods.
18503 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18505 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18506 trace, it is now computed by an icall from trace_ips.
18508 * mini-exceptions.c: Fix a warning.
18510 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18512 * mini-exceptions.c: don't bother getting stack trace info if
18513 it's not going to be used.
18515 2005-01-27 Raja R Harinath <rharinath@novell.com>
18517 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18520 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18522 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18524 * aot.c: Avoid calling mono_method_get_header () if not needed.
18526 * mini.h: Bump AOT file format version.
18528 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18530 * mini.c (mono_print_tree): Print more info for calls.
18532 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18534 * declsec.h: Remove warning by adding missing include for marshal.h
18536 2005-01-26 Martin Baulig <martin@ximian.com>
18538 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18541 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18543 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18546 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18548 * aot.c (mono_compile_assembly): Fix a warning.
18550 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18552 * declsec.c: Look for security attributes on the original MonoMethod
18553 (and not the wrapped one). This fix permissions on icalls.
18555 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18557 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18559 * mini.c (mono_allocate_stack_slots): Add a fixme.
18561 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18563 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18565 * inssel.brg: optimize casts of sealed types (more
18566 optimizations waiting for fixes in remoting).
18568 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18570 * inssel.brg (stmt): Add another dummy rule.
18572 * driver.c: Fix warnings.
18574 * driver.c (mono_main): If running under valgrind, instruct glib to use
18575 the system allocation functions so valgrind can track the memory
18576 allocated by the g_... functions.
18578 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18580 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18582 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18584 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18585 variables in try regions.
18587 * mini.c (mini_method_compile): Don't disable optimizations on large
18588 methods when AOT compiling.
18590 * mini.c (mono_allocate_stack_slots): New arch independent method to
18591 allocate stack slots. Not yet used.
18593 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18595 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18597 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18599 * mini-ppc.c: make the branch info relative as the code
18600 buffer can be reallocated.
18602 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18604 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18605 * driver.c: Removed the AOT/security restriction. Now initialize the
18606 security manager (in metadata) if --security is used.
18607 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18608 rather than the pointer to declarative security, when AOT is used.
18610 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18612 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18613 basic blocks, reduced intrinsic exception throwing code size.
18615 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18617 * driver.c (mini_usage): Reorder the usage screen.
18619 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18621 * mini.c (mono_resolve_patch_target): Fix warning.
18623 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18625 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18628 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18630 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18631 breaks the amd64 build.
18633 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18634 register allocation. Fixes #71454.
18636 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18638 * arrays.cs: Add new regression test.
18640 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18642 * ssapre.c: Turned usage of snprintf to GString.
18643 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18644 (I left it on by mistake in my previous commit).
18646 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18648 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18649 on cond branch optimization (fixes bug# 71515).
18651 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18653 * abcremoval.c: Fixed bug 71062.
18654 * abcremoval.h: Likewise.
18656 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18658 * mini.c: Added a new functionality to optimize_branches, the removal
18659 of useless basic blocks, and fixed some problem in the removal of
18660 critical edges; some utility functions added for both purposes.
18661 * ssapre.c: Added complex expression support, and fixed bug 70637.
18662 * ssapre.h: Likewise.
18663 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18665 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18666 * driver.c: Re-enabled SSAPRE.
18668 2005-01-19 Martin Baulig <martin@ximian.com>
18670 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18671 the result of mono_get_method_constrained().
18673 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18675 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18678 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18680 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18681 be detected. Fixes #59296.
18683 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18685 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18686 which can happen. Fixes #71361.
18688 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18690 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18693 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18695 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18696 appdomain-unload.exe to fail.
18698 * mini.c: Fix some memory leaks.
18700 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18702 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18703 Fixed bug and sped up some codepaths.
18705 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18707 * mini.c: Fix some memory leaks.
18709 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18712 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18714 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18717 * iltests.il: Add regression test for #71320.
18719 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18721 * mini.c (mono_codegen): Fix installation of profiler hooks.
18723 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18725 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18727 * mini.h, mini.c, cfold.c: optimize access to enum
18728 readonly fields, too. Eval conditional branches if possible
18729 to perform unreachable code removal in more cases.
18731 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18733 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18735 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18738 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18739 WinXP DEP. Fixes #71244.
18741 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18743 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18745 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18747 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18749 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18751 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18754 * mini.h: Bump AOT version.
18756 * mini.h (MonoCompile): Change exvar to a hash table.
18758 * mini.c: Allocate a separate exvar for each handler block.
18760 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18762 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18763 ex var with the pending exception and only throw if the two are equal.
18766 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18768 * mini-x86.c: Fix warnings.
18770 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18771 used by all the ports now.
18773 * aot.c: Add write-symbols and save-temps options.
18775 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18777 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18779 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18781 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18784 * tramp-s390.c: Check vtable slot belongs to the domain.
18786 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18787 as per other platforms.
18789 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18791 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18793 * driver.c: we don't run the Main() code in a subthread anymore.
18795 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18797 * mini.c: added experimental rtc support in the statistical
18798 profiler: if the user has the permission, more accurate statistics
18799 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18800 The MONO_RTC value must be restricted to what the linux rtc allows:
18801 power of two from 64 to 8192 Hz.
18803 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18805 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18807 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18809 * mini-ppc.c: better icache flush for smp.
18811 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18813 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18815 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18816 amd64 port, not yet used.
18818 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18820 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18823 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18825 * driver.c: Added --security option to activate the security manager.
18826 Right now this will allow code generation for declarative demands and
18827 is disabled when AOT is specified.
18828 * mini.c: Add code generation for declarative security demands.
18829 * mini.h: Add mono_use_security_manager as an extern gboolean.
18831 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18833 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18834 emitting more dense assembly code.
18836 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18837 exception throwing stuff.
18839 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18841 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18844 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18845 left in by mistake.
18847 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18850 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18852 * tramp-*.c: Only patch vtable slots if the object is in the current
18853 domain. Fixes appdomain-unload.exe.
18855 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18857 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18860 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18862 * mini.c (reverse_branch_op): New helper function.
18864 * mini.c (optimize_branches): Run the new optimization only on
18865 platforms which support it. Also reverse all kinds of branches.
18867 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18869 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18872 * mini.c (optimize_branches): Reverse not-equals branches if the false
18873 bblock is a throw. This happens a lot of time with argument checking in
18876 * mini.c (mono_codegen): Add support for placing basic blocks after
18877 the function epilogue.
18879 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18882 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18884 * mini.c (setup_stat_profiler): Only set this up if the platform
18885 supports ITIMER_PROF.
18887 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18889 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18892 * inssel.brg: Fix a warning.
18894 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18896 * mini.c: added support for statistical profiler
18897 (run with: --profile=default:stat).
18899 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18901 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18903 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18905 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18906 related to global registers from the amd64 port.
18908 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18910 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18912 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18913 with global registers.
18914 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18916 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18918 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18920 * debug-mini.c (encode_value): Fix off-by-one.
18922 * aot.c (encode_value): Likewise.
18924 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18926 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18928 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18931 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18933 * aot.c (emit_method_info): Increase size of temp buffer.
18935 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18938 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18940 * aot.c (emit_method_info): Fix build.
18942 * aot.c: Further rework of the AOT file format to reduce the size of
18943 the method info data.
18945 * mini.h: Bump AOT file format version.
18947 2004-12-27 Martin Baulig <martin@ximian.com>
18949 * mini.c (mini_get_method): New static method; call
18950 mono_get_method_full() and mono_get_inflated_method().
18951 (mono_method_to_ir): Use mini_get_method() instead of
18952 mono_get_method_full().
18954 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18956 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18958 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18960 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18962 * inssel-amd64.brg: Add some optimization rules.
18964 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18966 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18967 standard not GC'd stuff is fine.
18969 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18971 * aot.c: Rework the AOT file format to get rid of most of the global
18972 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18974 * mini.h: Bump AOT file format version.
18976 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18978 * mini.h: Bump AOT file format version.
18980 * aot.c (mono_aot_is_got_entry): New function to determine if an
18981 address is inside a GOT.
18983 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18985 * cpu-pentium.md: Increase the maximum size of some instructions which
18986 might involve a got access.
18988 * mini.c (get_method_from_ip): Another debug helper function.
18990 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18991 when got var accesses are created during the decompose phase.
18993 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18995 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18996 argument mini_compile_method and to MonoCompile, and use this to
18997 determine whenever a given method is compiled for AOT. This allows the
18998 other methods compiled during AOT compilation to be free of AOT stuff,
18999 so the backends does not need to add special support for them by
19000 creating a fake GOT etc.
19002 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19005 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19007 * mini.c (mono_method_to_ir): It turns out that some of the
19008 x-appdomain wrappers are lax with types, so just ignore this for
19011 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19012 at the vtable->klass. If it is non-shared code we can just use the
19015 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19017 * mini-ppc.c: access MonoDomain from tls, too.
19019 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19021 * declsec.c: Removed unused variable (and related warning ;-)
19023 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19025 * iltests.il: New test for LDELEMA on an array of ref types.
19027 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19028 all ldelema's on reftypes.
19029 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19030 it was the wrong place to put it.
19032 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19033 register to pop to make this cleaner, at the request of Paolo.
19035 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19037 * mini-ops.h (OP_GETHASHCODE): New op.
19039 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19041 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19044 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19047 * mini-x86.c (mono_arch_output_basic_block): Rather than
19055 The first is 3 bytes while the second is 1. This saves 36 kb on
19056 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19057 see a small boost because of icache locality.
19059 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19061 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19063 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19064 started code sharing with the generic code.
19066 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19068 * mini-ppc.c, cpu-g4.md: added code for direct access to
19071 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19073 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19074 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19077 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19079 * declsec.c|h: Added functions to cache the declarative stack modifiers
19080 in MonoJitInfo and to create a security frame from a MonoJitInfo
19082 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19083 created. Register internal calls for System.Security.SecurityFrame::
19084 _GetSecurityFrame and _GetSecurityStack.
19085 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19086 the definitions for the new stack walk/callback mechanism.
19087 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19088 first security frame for LinkDemands and InheritanceDemands) and
19089 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19091 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19092 walk initialization (lupus).
19094 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19096 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19098 (handle_loaded_temps): Do not create a temporary variable for
19099 things that we know are temps. They will never be modified.
19100 (mono_spill_call): Set MONO_INST_IS_TEMP
19101 (mono_emulate_opcode): ditto
19103 (mono_method_to_ir.CEE_DUP): ditto
19105 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19107 * mini.c (type_to_eval_stack_type): Make this handle the void type
19108 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19109 (emit_tree): use ip_in_bb to special case some common idioms
19110 Update all callers to pass in the IP.
19111 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19113 This gives us a nice 2% speedup in mcs bootstrap.
19115 * mini-x86.c (peephole_pass): Peephole pass to make
19124 * mini.c (ip_in_bb): new method.
19125 (mono_method_to_ir): use this method rather than doing the hash
19128 * linear-scan.c (mono_linear_scan): When expiring actives, you
19129 don't need to keep around variables that expire on this
19130 instruction. This makes it so that:
19133 store (ebx add (ebx, 1))
19137 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19139 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19140 combination to avoid doing two copies. Fix up problems with previous
19143 * mini.c: Fix 64 bit warnings.
19145 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19147 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19149 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19150 changes from the x86 code.
19152 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19154 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19156 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19157 throwing code to reduce its size, unify the AOT and non-aot code and
19158 get rid of relocations in the AOT case.
19160 * mini-x86.h mini.c exceptions-x86.c
19161 (mono_arch_get_throw_corlib_exception): New arch specific function to
19162 raise corlib exceptions which doesn't require relocations in the
19165 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19167 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19169 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19172 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19175 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19177 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19178 with add function when used from Inc/dec atomic
19179 functions. Re-enabled optimization on x86.
19180 * mini-ops.h: renamed atomic_add functions to
19181 allow _add to match the Interlocked::Add and
19182 _add_next to match Interlocked::Inc/Dec.
19184 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19186 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19187 linking of BBs to the end BB, and enabled SSAPRE also with
19188 consprop and copyprop (which was prevented by that bug).
19190 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19192 * mini-x86.c: disabling the Interlocked optimizing code.
19194 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19196 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19197 file version check.
19199 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19201 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19202 interlocked optimization due lack of support on x86, rewrote
19203 exchange to take into account that base may be in eax.
19205 xsp works again; activated Interlocked optimizing code.
19207 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19209 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19211 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19213 * mini-ops.h: Add new opcodes.
19215 * mini.h: Add new patch types. Add got_var to MonoCompile.
19217 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19218 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19219 make it work with all kinds of patchable code.
19221 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19222 address of the GOT, and referencing entries in the GOT.
19224 * mini.c: Add code to load the GOT address if needed by an opcode.
19226 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19227 independent AOT code on the x86 using an elf-style Global Offset Table.
19229 2004-12-14 Raja R Harinath <rharinath@novell.com>
19231 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19233 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19235 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19238 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19240 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19241 of Interlocked:Increment/Decrement/Add as inline ops.
19242 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19244 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19246 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19247 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19249 2004-12-12 Duncan Mak <duncan@ximian.com>
19251 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19252 again. `patch_info->table_size' is no longer valid after Zoltan's
19255 2004-12-12 Martin Baulig <martin@ximian.com>
19257 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19258 if we are the "real" method, ie. not an inlined method inside it.
19260 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19262 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19263 before we look in the special fields table. This fixes
19264 ../tests/thread-static-init.cs.
19266 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19268 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19269 for Array get_Rank and get_Length. Fixes bug #70465.
19271 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19273 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19274 separate structure to reduce the size of MonoJumpInfo.
19276 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19278 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19280 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19282 * mini.c (mini_get_inst_for_method): Changed to allow ports
19283 to return a MonoInst instead of opcode
19284 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19286 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19287 Allow ports to return a created MonoInst instead of op-code, will enable
19289 (renamed mini_get_opcode_for_method to better reflected the functionality)
19291 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19293 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19295 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19297 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19300 2004-12-08 Martin Baulig <martin@ximian.com>
19302 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19303 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19305 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19307 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19310 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19313 2004-12-08 Raja R Harinath <rharinath@novell.com>
19315 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19317 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19319 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19320 bug introduced by the previous patch.
19322 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19324 * mini-ppc.c, objectc.cs: handle large structs passed by value
19325 (fixes bug #69972).
19327 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19329 * mini-ppc.c: OP_ARGLIST implementation from
19330 Geoff Norton <gnorton@customerdna.com>.
19332 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19334 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19335 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19337 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19339 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19341 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19343 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19346 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19348 * mini-sparc.c: Zero out localled-ed memory.
19350 * iltests.il: Add tests for zeroing out localloc-ed memory.
19352 2004-12-04 Martin Baulig <martin@ximian.com>
19354 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19355 mono_method_get_signature_full().
19357 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19359 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19360 and some utility functions (always for SSAPRE), integrated SSAPRE.
19361 * mini.h: Likewise.
19362 * driver.c: Added ssapre option.
19363 * ssa.c: Small fix on OP_ARG handling.
19364 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19365 * Makefile.am: Likewise.
19367 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19369 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19370 now in the xp code.
19372 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19375 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19377 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19379 * cpu-s390.md : Increase instruction length of oparglist.
19381 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19383 2004-11-30 Martin Baulig <martin@ximian.com>
19385 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19386 virtual generic methods. We call a special helper_compile_generic_method()
19387 icall to retrieve the method from the vtable, inflate and compile
19388 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19390 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19392 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19394 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19396 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19398 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19401 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19403 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19404 platforms with PIC aot.
19406 2004-11-28 Martin Baulig <martin@ximian.com>
19408 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19411 2004-11-28 Martin Baulig <martin@ximian.com>
19413 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19414 the result of mono_type_get_underlying_type() to check whether
19417 2004-11-26 Martin Baulig <martin@ximian.com>
19420 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19423 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19425 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19426 the same way as the other arguments so they won't get clobbered.
19428 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19429 calls through R11 since it is clobbered by the trampoline code.
19431 2004-11-26 Raja R Harinath <rharinath@novell.com>
19433 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19434 pick up in-tree mscorlib.dll.
19436 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19438 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19440 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19441 runtime data/code are now stored in a table similar to the GOT in ELF.
19442 This allows the code itself to be position independent.
19444 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19447 * aot.c: Attach ELF type (object/function) directives to all global
19450 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19452 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19454 * mini-amd64.h: Turn on PIC AOT code.
19456 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19457 returning the offset within an OP_AOTCONST instruction where the GOT
19458 offset needs to be added.
19460 * mini.h: Bump AOT file format version.
19462 2004-11-25 Martin Baulig <martin@ximian.com>
19464 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19465 uninflated generic methods.
19467 2004-11-25 Martin Baulig <martin@ximian.com>
19469 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19471 2004-11-24 Martin Baulig <martin@ximian.com>
19473 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19474 original klass (this only applies for generic instances).
19476 2004-11-24 Martin Baulig <martin@ximian.com>
19478 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19479 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19482 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19484 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19485 localloc. Fixes #69678.
19487 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19489 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19491 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19492 used SSE registers on pinvoke calls. Fixes #69774.
19494 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19496 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19497 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19499 2004-11-23 Raja R Harinath <rharinath@novell.com>
19501 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19502 Refer directly to the mcs/ tree.
19504 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19506 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19507 Check if a trampoline for a synchronized method is required.
19509 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19511 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19512 with localloc if needed. Throe arithmetric exception in
19513 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19514 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19516 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19518 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19519 types before switching on type. Fixes #69622.
19521 2004-11-19 Raja R Harinath <rharinath@novell.com>
19523 * Makefile.am (check-local): New. Integrate into 'make check'.
19524 (MCS,RUNTIME): Define using in-tree mono and mcs.
19526 (%.exe): Use $(ILASM).
19528 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19530 * mini-ppc.c: adjust initial prolog size (bug #69691).
19532 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19534 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19537 2004-11-17 Raja R Harinath <rharinath@novell.com>
19539 * Makefile.am (clean-local): Rename from 'clean'.
19541 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19543 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19544 to mono_arch_is_int_overflow.
19545 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19548 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19550 * declsec.c|h: New files to support declarative security attributes.
19551 Added function to check if a method has (applicable) security.
19552 * mini.c|h: Add check for declarative security attributes in
19553 mono_method_check_inlining.
19554 * Makefile.am: Added declsec.c and declsec.h to the build.
19556 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19558 * mini.c, mini.h: update to keep dynamic code info per-domain.
19560 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19562 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19563 (mini_init): Get rid of it from here too.
19565 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19567 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19568 implemented OP_RETHROW (patch by Geoff Norton
19569 <gnorton@customerdna.com>).
19571 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19573 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19574 between appdomains. Fixes appdomain-unload on PPC.
19576 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19578 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19579 mini-exceptions.c: handle the new wrapper types.
19580 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19581 token value as a MonoClass* when compiling a wrapper.
19582 mono_jit_create_remoting_trampoline now takes an additional
19583 MonoRemotingTarget parameter.
19585 2004-11-10 Martin Baulig <martin@localhost>
19587 * mini.c (mono_method_to_ir): Use `generic_container->context'
19588 rather than creating a new one.
19590 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19592 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19594 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19596 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19598 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19599 the experimental aot cache stuff.
19601 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19603 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19604 mini-exceptions.c: update to exception clause structure changes.
19606 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19608 * exceptions-x86.c (throw_exception): Fix warnings.
19610 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19613 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19615 * exceptions-sparc.c (get_throw_exception): Really fix this.
19617 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19619 * tramp-*.c: we no longer support icalls without wrappers, so
19620 a bit of code can be removed here
19622 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19624 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19627 * cpu-sparc.md: Add op_rethrow.
19629 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19631 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19633 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19634 * mini-ops.h: Add OP_RETHROW.
19636 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19638 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19640 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19642 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19643 Makes the output much easier to read
19645 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19647 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19648 prevents another huge leak when compiling with ssa. Secondly, the
19649 performance of doing this rather than freeing the lists is much
19650 better. GList does a lock every time you allocate a list link,
19651 so that it can use a memory pool. So, it is better to just use
19652 a memory pool of our own.
19654 * ssa.c, linear-scan.c: replace g_list_remove_link with
19655 g_list_delete. The remove one does not free the GList, so we were
19656 leaking memory. On -O=all --compile-all with corlib, this cut down
19657 3 MB of allocations.
19659 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19661 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19663 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19665 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19666 into a new function mono_create_jit_trampoline ().
19668 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19670 * trace.c (get_spec): Allow tracing of classes without a namespace.
19672 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19674 * mini.c: Fix pointer overwrite in mini_method_compile.
19676 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19678 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19679 The darwin ABI needs some special handling for 1 and 2 byte structs
19680 Lets use lbz/lhz instead of lwz everywhere.
19681 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19682 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19683 Use stb/sth for the former, and put the latter always on stack instead of in
19684 argument registers.
19686 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19688 * trace.c (is_filenamechar): Add '_'.
19690 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19692 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19694 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19696 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19698 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19699 depends on libmonogc. Fixes #68805.
19701 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19703 * mini.c (mono_jit_free_method): Provide extra information for
19704 this error. Currently this leaks, but will be turned into a
19705 developer option in the future.
19707 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19709 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19711 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19713 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19714 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19715 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19717 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19719 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19720 trampolines for AOT code.
19722 2004-10-22 <vargaz@freemail.hu>
19724 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19725 constructed types. Fixes #68136.
19727 2004-10-21 Martin Baulig <martin@ximian.com>
19729 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19730 if it returns true, unwind the stack to the call instruction.
19732 2004-10-21 <vargaz@freemail.hu>
19734 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19736 * mini.h: Bump AOT version number.
19738 * objects.cs: Add another test for unbox trampolines.
19740 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19743 2004-10-20 <vargaz@freemail.hu>
19745 * driver.c: Add SHARED to the set of optimizations tested.
19747 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19749 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19750 used by CEE_NEWARR.
19752 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19754 2004-10-20 Martin Baulig <martin@ximian.com>
19756 * mini-exceptions.c (mono_handle_exception): Call
19757 mono_debugger_handle_exception() to tell the debugger about
19758 catch/finally clauses.
19760 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19762 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19764 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19767 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19769 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19770 methods as their native size, fixed bug #57543, #57545.
19771 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19772 This saves a temporary register and mullw call down into 1 (minor perf
19773 increase for cases like sum = sum * 5; This use to translate into:
19776 It now translates to
19779 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19781 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19784 2004-10-11 Martin Baulig <martin@ximian.com>
19786 * mini.c (mono_method_to_ir): If we're a generic method, get the
19787 MonoGenericContainer from our MonoMethodNormal and create a
19788 MonoGenericContext from it.
19790 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19792 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19794 * basic-long.cs: Add test for checked i8->i2 cast.
19796 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19798 * inssel-ppc.brg: added a couple of speedup rules.
19800 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19802 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19803 to speed up rebuilds.
19805 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19807 * mini-s390.c: Minor fix to OP_OR_IMM.
19809 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19811 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19812 better. Fixes appdomain-unload.exe on sparc.
19814 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19816 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19817 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19820 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19822 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19824 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19826 * mini.c: Always generate a field read/write wrapper for members
19827 of the class MarshalByRefObject since the actual instance could
19830 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19832 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19834 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19836 * driver.c mini.h trace.c: Move the setting of the main assembly into
19837 a separate function called mono_trace_set_assembly () and call it after
19838 actually loading the main assembly. Fixes #66872.
19840 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19842 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19843 using the code manager.
19845 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19847 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19849 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19851 * cpu-amd64.md: Fix bug in previous patch.
19853 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19856 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19858 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19859 mini-exceptions.c: updates for changed stack walk interface.
19861 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19863 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19865 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19867 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19869 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19871 * driver.c (mini_regression_list): Do not call mono_assembly_close
19872 since assemblies can't be unloaded.
19874 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19876 * cpu-amd64.md: Fix more instruction lengths.
19878 * cpu-amd64.md: Fix lengths of some instructions.
19880 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19882 * inssel.brg: Make the array ldelema check aot friendly.
19884 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19886 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19888 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19890 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19892 * mini-x86.c: Fix build.
19894 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19895 mono_type_get_underlying_type () helper function to simplify code.
19897 2004-09-09 Martin Baulig <martin@ximian.com>
19899 * mini-amd64.c: Don't access `type->data.klass' directly, call
19900 mono_class_from_mono_type() instead since the type may be a
19903 2004-09-09 Martin Baulig <martin@ximian.com>
19905 * mini-amd64.c (get_call_info): Fix support for generic instances.
19906 (add_valuetype): Use mono_class_from_mono_type() to get the class
19907 since we can be a generic instance.
19909 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19911 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19913 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19915 * liveness.c: reset spill costs on each scan: bug 62107
19917 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19919 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19920 unnecessary line that doesn't compile
19922 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19924 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19925 trampolines, make them call an error function so people can fix their
19928 2004-09-06 Martin Baulig <martin@ximian.com>
19930 * mini.c (mono_method_to_ir): When initializing locals, handle a
19931 generic instances like a valuetype if it's a valuetype and like a
19932 class if it's a class.
19934 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19936 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19937 stack. Fixes #64674.
19939 * exceptions.cs: Add test for unwinding of call arguments.
19941 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19943 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19944 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19945 set the carry/borrow flag). The sparc and s390 implementations
19946 can now use optimized versions (and simplify the code). ppc bugfixes.
19948 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19950 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19952 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19954 * inssel-amd64.brg: Remove leftover 32 bit rule.
19956 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19958 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19960 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19961 mono_arch_find_jit_info functions into a new function. Fix a memory
19964 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19967 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19969 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19972 * exceptions.cs: Add array size tests.
19974 * mini.c: Allocate a separate icall wrapper for each arity of
19975 mono_array_new_va. Fixes #59509.
19977 * exceptions.cs: Add testcase for 64578.
19979 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19981 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19983 2004-09-02 Martin Baulig <martin@ximian.com>
19985 * mini.c (mono_method_to_ir): When initializing the locals, call
19986 handle_initobj() on the generic instance itself, not its
19989 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19991 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19992 MonoJitInfo for dynamic methods.
19994 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19996 * mini.c: Add support for freeing JIT data for dynamic methods.
19998 2004-09-01 Martin Baulig <martin@ximian.com>
20000 * mini-x86.c (is_regsize_var): Added support for generic
20002 (mono_arch_emit_prolog): Make this compile again, use
20003 `x86_push_imm_template (code)'.
20005 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20007 * mini-x86.c: make all push_imm instructions that get
20008 patched always emit the long form
20010 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20012 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20013 in a per-domain hash.
20015 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20018 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20020 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20023 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20026 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20027 Beginnings of SSE2 support.
20029 * exceptions.cs: Add more tests for checked int<->uint casts.
20031 2004-08-28 Martin Baulig <martin@ximian.com>
20033 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20037 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20038 Handle generic instances recursively.
20040 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20042 * iltests.il: test for conv.u8 on a constant
20044 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20046 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20047 LCONV_x4 (shrun_32 (membase)).
20049 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20051 * inssel-x86.brg: c&p rules for push/setret of long
20053 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20055 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20056 compare (regvar, base)
20058 * inssel-x86.brg: more burg love
20060 * inssel.brg: more cleanup
20062 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20064 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20066 * basic-long.cs, basic-calls.cs: new tests for optimization.
20068 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20070 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20073 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20075 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20077 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20079 * inssel.brg (mini_emit_memcpy): use
20080 NO_UNALIGNED_ACCESS to disable memcpy optimization
20082 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20084 * mini-amd64.c: Handle generic types in various places.
20086 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20088 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20090 * mini.c (handle_box): Fix warning.
20092 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20094 * mini-amd64.h: Enable the emit_state optimization.
20096 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20098 * mini-amd64.c: Add some new 64 bit peephole opts.
20100 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20102 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20104 * mini-amd64.c: Register allocator fixes.
20106 * mini.c: Add an optimization to emit_state to avoid allocation of new
20107 registers on some platforms.
20109 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20111 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20113 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20114 allocation. Fixes #63085.
20116 * basic-long.cs: Add new regression test.
20118 * mini-amd64.c: Register allocator improvements.
20120 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20122 * mini-amd64.c (read_tls_offset_from_method): Add another code
20125 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20126 instruction sequence for nullifying class init trampolines.
20128 * objects.cs: Add new regalloc test.
20130 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20132 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20134 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20136 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20139 * driver.c: Fix profiling after TLS changes.
20141 * driver.c (mono_main): Set mono_stats.enabled if needed.
20143 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20146 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20148 * mini-x86.c: use a 1 op rather than a 2 op tls access
20149 instruction -> faster.
20151 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20153 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20156 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20158 * exceptions-sparc.c (throw_exception): fix typo
20160 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20162 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20163 set tree->dreg correctly with tls. Allow any
20164 register to be used.
20166 * mini-x86.c (read_tls_offset_from_method): add new code
20167 generation pattern seen with GCC.
20170 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20172 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20173 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20174 exceptions-sparc.c: fix some performance issues in exception
20175 handling and setting of the stack trace for exceptions that were
20178 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20180 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20183 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20186 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20188 This patch inlines tls access, when possible.
20190 * mini.h: new arch functions for TLS intrinsics.
20191 All platforms updated with a stub.
20193 * mini.c: use the new intrinsics
20195 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20196 arch specific intrinsic for tls variables
20198 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20200 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20203 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20205 * mini.c: thread local allocation
20207 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20209 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20211 * Makefile.am: Link against the static version of libmonogc.
20213 * Makefile.am: Link the static versions of the convenience libraries
20214 into the mono executable.
20216 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20218 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20220 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20221 on integer overflow.
20223 * mini-amd64.c: Reorganize function call code.
20225 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20227 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20229 * inssel-x86.brg: use xor eax,eax.
20231 * basic.cs: new tests
20233 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20235 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20236 in exception throwing code.
20238 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20240 * inssel-x86.brg: use xor esi,esi.
20242 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20244 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20245 can trace methods compiled during mini_init () too.
20247 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20250 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20252 * Makefile.am: static link on x86 (r=zoltan)
20254 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20256 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20257 code since it causes some programs to fail.
20259 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20261 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20263 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20265 * mini.c: ovfops_op_map - add STACK_OBJ case for
20267 * basic.cs: add test_0_pin_string as test
20270 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20272 * Makefile.am: build C# if srcdir != builddir
20274 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20276 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20277 fall-through blocks.
20279 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20281 * driver.c: enable loop by default again and include abcrem in -O=all.
20283 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20285 * iltests.il: Add some localloc tests.
20287 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20289 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20292 * inssel-amd64.brg: Add some optimizations.
20294 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20297 * Makefile.am: Statically link mono against libmono on AMD64.
20299 * mini-amd64.c inssel-amd64.brg: Optimizations.
20301 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20303 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20305 * tramp-amd64.c: Patch calling code in trampolines.
20307 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20309 * mini-amd64.c: pinvoke struct passing fixes.
20311 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20313 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20314 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20316 2004-08-05 Duncan Mak <duncan@ximian.com>
20318 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20321 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20323 * mini-amd64.c (emit_move_return_value): Move return value for normal
20326 2004-08-05 Martin Baulig <martin@ximian.com>
20328 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20329 `type->type'; just modify `type' itself when dealing with enums
20330 and generic instances.
20331 (check_call_signature): Make `simple_type' a `MonoType *'.
20333 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20335 * mini.c: Use OP_PADD to add offsets to addresses.
20337 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20339 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20341 * mini-sparc.c (mono_arch_emit_epilog): fix check
20342 for folding last op into restore instruction
20344 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20346 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20347 helper methods using the code manager.
20349 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20351 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20353 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20355 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20356 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20358 * mini-s390.c: fix tail processing
20360 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20362 * mini-ppc.c: mul.ovf.un exception name fix.
20364 2004-08-03 Martin Baulig <martin@ximian.com>
20366 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20367 instances; before jumping to `handle_enum', also modify `ptype'.
20369 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20371 * cpu-sparc.md: fcall maximal length too small.
20373 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20375 * mini-amd64.c mini.h: Add initial support for passing/returning
20376 structures to/from pinvoked methods.
20378 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20380 * mini-ppc.c: reg allocator fix.
20382 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20384 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20386 * inssel.brg: Optimize memset on 64 bit machines.
20388 * mini-amd64.c: Fix some vararg cases.
20390 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20392 * mini-s390.c: Corrected macro in emit_float_to_int
20394 * s390-abi.cs: Tests to exercise the s390 ABI
20396 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20398 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20401 * basic.cs: Add a test for add.ovf.un.
20403 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20405 * mini-sparc.c: add case for OP_IDIV_UN
20407 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20409 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20411 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20413 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20415 * basic.cs: regression tests.
20417 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20420 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20422 * basic.cs: Add a new test.
20424 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20425 and AOT. Various fixes and optimizations.
20427 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20429 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20431 * mini-ppc.c: make sure temp regs are not used for global reg
20434 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20436 * cpu-sparc.md: conv_i8 fix for 64bits
20438 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20440 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20442 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20443 add opcode for cmp BYTE PTR [eax], imm.
20445 * inssel.brg: Make memcpy and memset takes bases.
20447 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20449 * *-amd64.*: More AMD64 work.
20451 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20453 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20454 add a compare-not-equal opcode.
20456 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20458 * mini.c: Use mono_init_from_assembly instead of mono_init.
20460 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20462 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20464 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20466 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20468 * inssel.brg: 64 bit fixes.
20470 * mini.h (MonoCallInst): Add some AMD64 specific data.
20472 * mini.h: Add some OP_P opcodes.
20474 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20476 * basic.cs: tests for 61797 and 61740
20478 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20480 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20481 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20483 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20485 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20487 * *-amd64*.*: Ongoing AMD64 work.
20489 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20491 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20493 * *-amd64*: Ongoing AMD64 work.
20495 * mini-arch.h: Add AMD64 support.
20497 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20499 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20501 * mini-ops.h: Add new opcodes.
20503 * Makefile.am: Add AMD64 support.
20505 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20506 rules into the inssel-long*.brg files.
20508 * *-amd64.*: Add beginnings of AMD64 backend.
20510 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20512 * mini.c (print_dfn): commenting out the code that prints
20513 the cil. With -O=deadce, this makes -v -v crash.
20515 * cpu-pentium.md: make checkthis have a length of 2
20517 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20519 * mini-sparc.h: fix implementations of __builtin
20520 functions for Sun compiler for V9.
20522 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20524 * mini.c: use the new stelem.ref wrapper
20525 * exceptions.cs, arrays.cs: new stelem.ref tests
20527 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20529 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20530 new XSP should work with these changes).
20532 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20534 * inssel-{long32,x86,}.brg: trivial optimizations.
20536 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20538 * mini.c: load value when emitting box operation in
20541 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20543 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20544 is one byte shorter than cmp DWORD PTR [eax], 0.
20546 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20548 * inssel-ppc.brg: arguments on the stack are always
20549 relative to the stack pointer (spotted by Neale Ferguson).
20551 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20553 * exceptions-x86.c: delay appending the method name to the trace until
20554 after mono_jit_info_table_find is called, as this gets the real
20557 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20559 * aot.c: register roots
20561 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20563 * aot.c : I could just use PLATFORM_WIN32 flag.
20565 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20567 * aot.c : Reverting the previous fix. This time it broke linux build.
20569 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20571 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20573 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20575 * mini.c (handle_stack_args): Remove some more debugging code.
20577 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20579 * driver.c mini.h aot.c: Allow additional options to be specified with
20580 --aot and pass them to mono_compile_assembly.
20582 * aot.c: Add experimental code to AOT compile all loaded assemblies
20583 on demand and save the code into a cache in the filesystem.
20585 * aot.c: Add support for more wrapper methods.
20587 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20590 * cpu-*.md: Remove removed opcodes.
20592 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20593 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20594 related icalls to marshal.c.
20596 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20598 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20600 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20602 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20604 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20605 * liveness.c: If liveness is recomputated we need to reset the information
20606 for each variable. This way, if the liveness range has been narrowed
20607 by optimizations that happened after the last computation, we can return
20610 For example, if you have
20615 // Tons of code that does not affect i
20621 i = 0 is dead code and will be removed by SSA. However, when
20622 linear scan gets to the code, i will still appear to be live
20623 throughout the entire block. This prevents good register allocation.
20625 2004-07-06 Martin Baulig <martin@ximian.com>
20627 * debug-mini.c (mono_debug_init_method): Allow
20628 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20629 (mono_debug_add_icall_wrapper): New method.
20631 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20633 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20635 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20638 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20640 * aot.c (mono_aot_load_method): Fix loading of debug info.
20642 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20644 * aot.c: Add logging support.
20646 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20648 * mini.h: Add prototype for mono_print_method_from_ip.
20650 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20652 * inssel.brg: 64 bit fixes.
20654 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20657 * Makefile.am: Add SPARC64 support.
20659 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20661 * aot.c: Fix alignment problems on 32 bit platforms.
20663 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20665 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20668 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20671 * mini.h: Bump AOT file version. Some 64 bit fixes.
20673 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20675 * inssel-sparc.brg: Add new rule to avoid register moves.
20677 * inssel.brg: Add ldind_to_load_membase helper function.
20679 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20681 * mini.c: OffsetToStringData intrinsic.
20683 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20685 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20687 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20690 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20691 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20693 * mini.c: reinstated mono_compile_get_interface_var()
20694 on x86, too, since the change breaks the Gtk# build there as well.
20696 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20698 * driver.c: remove loop from the default optimizations: it seems to
20699 interact badly with some of the other options (see bug #60613).
20701 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20703 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20704 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20706 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20708 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20709 vararg-using methods.
20711 2004-06-21 Martin Baulig <martin@ximian.com>
20713 * mini/mini-exceptions.c
20714 (mono_handle_exception): Added `gpointer original_ip' argument.
20715 After calling mono_unhandled_exception(), call
20716 mono_debugger_unhandled_exception() and if that returns true,
20717 restore the context and return.
20719 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20721 * mini-ppc.c: prefer the use of relative branches so
20722 they won't need to be patched in aot code (patch from Patrick Beard).
20724 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20726 * aot.c: patch from Patrick Beard to make the output assembly
20727 more correct for the MacOSX assembler. Small tweak to
20728 generate sane images on Linux/PPC, too.
20730 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20732 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20733 case until bug #59509 is fixed (shows up in #60332).
20735 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20737 * mini.c: make sure the needed wrappers are compiled, too, with
20740 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20742 * driver.c: remove NPTL reference in --version output.
20744 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20746 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20747 generate valid assembly for the Mach-O assembler.
20749 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20751 * driver.c: don't include abcrem in the all optimization specifier
20752 since it slows down jit compilation too much for now.
20754 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20756 * mini.c: use BIGMUL only if both operands have the same signage.
20757 * iltests.il: Test for bug 60056. (errors related to signage in
20762 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20764 * mini.c, aot.c: memory leak fixes.
20766 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20768 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20770 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20772 * Makefile.am: remove the -static hack completely, it links in
20773 statically glib as well.
20775 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20777 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20778 * exceptions.cs: make it compile with new mcs/csc.
20780 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20781 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20782 and added relevant test case.
20784 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20786 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20787 regressions in gtk-sharp.
20789 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20791 * exceptions.cs: New regression tests.
20793 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20795 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20797 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20799 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20801 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20803 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20805 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20807 * mini.c (mono_jit_runtime_invoke): Init class in this
20808 method instead of trusting mono_jit_compile_method to
20809 do the work (because wrappers can be in object class)
20811 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20813 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20815 * basic-long.cs: New regression test.
20817 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20819 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20820 and div/rem checks.
20822 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20824 * Makefile.am: fix miguel's change to build mono statically against
20825 libmono (track build dependencies).
20827 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20829 * cfold.c: Some glib versions do not have G_MININT32.
20831 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20833 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20834 with precision of tan, atan, sin and cos, and implemented related
20835 regressions tests (fixes bug 54467, but one new problem appeared and
20838 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20840 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20842 * exceptions.cs: Add test for constant folding && division by zero.
20844 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20845 since driver.c is in libmono too, so the optimization was useless.
20847 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20848 variable to driver.c so the compiler can emit more efficient code to
20851 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20853 * Makefile.am: don't distribute generated inssel.[ch] files.
20855 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20857 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20858 into the default appdomain. Fixes #58707.
20860 * jit-icalls.c: Remove the broken approximation for truncl, doing
20861 no conversion is better.
20863 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20866 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20868 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20869 of the mcrxr instruction which is not available on some processors
20870 even if it's documented to be. Implement add and sub overflow correctly
20871 (still not complete for long unsigned). Speed up icalls a bit.
20873 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20875 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20876 we run .cctor in the current domain instead of target_domain.
20878 Fixes bug #58558, .cctor not being called in -O=shared.
20880 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20882 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20884 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20886 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20887 which can be done with an imm8, do it that way.
20888 (mono_arch_output_basic_block): ditto for a jmp
20889 (mono_arch_emit_prolog): Computate maximum offset of a label.
20891 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20893 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20894 now tries to allocate prefered physical reg's for virtual
20895 regs. This reduces the number of emited spills/loads with
20896 20-30% on our core assemblies.
20898 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20900 * jit-icalls.c: truncl() is not needed and trunc() is
20901 the correct thing to do anyway (bug #58287).
20903 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20905 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20908 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20910 * driver.c: enable loop optimizations by default.
20912 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20914 * mini-x86.c: fix calc of max loop size when aligning loops start.
20916 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20918 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20921 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20923 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20926 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20928 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20930 * mini.c (inline_method): Allways inline some wrappers even if the cost
20931 is too large. Fixes #58785.
20933 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20935 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20937 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20938 (crichton@gimp.org). Beginning of support for sparc/linux.
20940 * mini-sparc.c: Optimize retrieval of LMF address.
20942 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20944 * exceptions-ppc.c: handle alloca in methods with clauses.
20946 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20948 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20950 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20952 * mini.c: Delegate most of the abort signal work to
20953 mono_thread_request_interruption, which also handles Stop and Suspend
20956 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20958 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20959 supports the save/restore lmf opcodes.
20961 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20963 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20964 by gcc-3.4 as well.
20966 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20968 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20970 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20971 methods which contain array accesses.
20973 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20974 boundaries. Fixes #58537.
20976 * iltests.il: Add regression test for #58537.
20978 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20980 * mini-x86.c (mono_arch_local_regalloc): Last part of
20981 fix for bug #58633 (releasing register to early).
20983 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20985 * basic-long.cs: Add new regression test.
20987 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20989 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20990 register too early on the chain.
20992 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20994 * mini.c (create_helper_signature): Use a helper function to reduce
20995 the code which needs to be written. Also set the calling convention of
20996 icalls on windows. Fixes #57840.
20998 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21000 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21001 exceptions-ppc.c: added helper function to get the instruction address
21002 from a signal handler context.
21004 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21006 * helpers.c: use g_get_tmp_dir. Invokes happyness
21009 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21011 * helpers.c: Add new env variable to pass args to objdump.
21012 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21014 2004-05-17 Radek Doulik <rodo@ximian.com>
21016 * Makefile.am (common_sources): added abcremoval.h so it get
21017 disted and daily mono packages on go-mono.com will build again
21019 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21021 * abcremoval.c: Fixed coding style, added copyright header.
21023 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21025 * mini.h: Added prototype for abc removal main function.
21027 * build_relations_propagation_table.pl: Added copyright header.
21029 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21031 * basic-long.cs: reg test for complex ceq_long bug.
21033 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21035 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21036 reg in long and clob case (bug #58343). Fixed/added comments.
21038 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21040 * mini.c (mono_jit_runtime_invoke): Follow new convention
21041 of calling the invoke method with an function pointer.
21043 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21045 * ChangeLog: Fix author of memory leak patch.
21047 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21049 * Makefile.am: fix make dist as well...
21052 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21054 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21055 on archs where pointers are 4 bytes long.
21057 * Makefile.am: Added abcremoval.c source file.
21059 * abcremoval.c: Added abcremoval.c.
21061 * abcremoval.h: Added abcremoval.h.
21063 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21065 * inssel.brg: Enabled bounds check removal.
21067 * mini.c: Added support for abcrem optimization.
21069 * mini.h: Added abcrem optimization label.
21071 * driver.c: Added support for abcrem optimization.
21073 * propagated_relations_table.def: Added propagated_relations_table.def.
21075 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21077 * mini.c, cfold.c: fix style.
21079 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21081 * mini.c: handle issue with the low-level implementation of
21082 some long opcodes (bug #54209).
21084 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21086 * basic.cs: test for my new cmov stuff.
21088 2004-05-13 Patrik Torstensson
21090 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21091 opt and added peephole documentation.
21093 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21095 * tramp-ppc.c: rewrote the generic trampoline code.
21097 2004-05-11 Patrik Torstensson
21099 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21101 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21103 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21105 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21106 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21108 * mini.c: Add new icalls for AsAny marshalling.
21110 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21112 * tramp-ppc.c, mini-ppc.c: more cleanups.
21114 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21116 * mini.c: no warnings.
21118 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21120 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21122 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21124 * mini.c: In the thread abort signal handler, if the thread is in the
21125 process of being stoped, don't throw the Abort exception, just stop the
21128 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21130 * tramp-ppc.c: removed old code.
21132 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21134 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21135 do some simple speed optimizations on ppc.
21137 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21139 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21140 and large offsets in load/store.
21142 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21144 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21145 it causes regressions.
21147 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21149 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21152 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21154 * jit-icalls.c: remove warnings.
21155 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21156 speedups for unsafe code.
21158 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21160 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21162 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21164 * basic-calls.cs: Add new regression test.
21166 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21169 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21171 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21174 2004-05-06 Patrik Torstensson
21176 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21177 long reg allocation in any reg (not only eax:edx) and implemented
21178 long shl/shr ops in asm instead of helpers.
21180 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21182 * mini-sparc.h: Fix warnings.
21184 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21187 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21188 separate statement for clarity.
21190 * mini-sparc.c: Update status.
21192 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21194 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21197 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21199 * inssel-ppc.brg: another small pre-release workaround:
21200 we don't do overflow detection for long_sub_un.
21202 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21204 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21205 (also works around a weird ppc bug: 57957).
21207 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21209 * tramp-ppc.c: trampoline fixes.
21211 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21213 * mini-ppc.c: fixed typos.
21215 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21217 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21218 at the top of the stack. Fixed typos. Use a frame registers
21219 for all the methods with exception clauses.
21221 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21223 * exceptions-ppc.c: restore fp registers.
21225 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21227 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21228 order from the stack top (moved the stack room to save the
21229 return value for trace after the param area). Fixed corruption
21230 in restoring registers on unwind.
21232 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21234 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21236 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21238 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21239 and prolog/epilog for methods that use it. Allow
21240 enough param area room for varargs methods. Fix miguel's
21241 breakage in exception handling.
21243 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21245 * Makefile.am: run genmdesc only on current arch.
21247 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21249 * exceptions-x86.c:
21250 * mini-x86.h: fix the build on windows.
21252 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21254 * 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.
21256 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21258 * mini-exceptions.c: New file.
21260 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21261 Move some parts of the x86 exception handling code to an
21262 arch-independent file so it can be shared with other ports.
21264 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21266 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21268 2004-04-26 David Waite <mass@akuma.org>
21270 * driver.c: remove comma from end of enumeration declaration
21272 2004-04-26 Jackson Harper <jackson@ximian.com>
21274 * driver.c: parse config file before loading first assembly. This
21275 allows the user gac to be enabled/disabled.
21277 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21279 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21280 simpler mechanism: we do not care what is encoded initially
21281 (branch absolute or relative), we care about the code and its
21282 target. I kept the old code for reference for now.
21284 The new code tries first to determine if the jump is anywhere in
21285 the -/+32 absolute meg range, if it succeeds, it encodes using the
21286 absolute branch; If not, it tried to find something in the
21287 relative range, if not, it uses the handle_thunk code.
21289 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21291 * exceptions-ppc.c: use the correct ip register on macosx.
21293 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21295 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21297 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21299 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21300 Raise exception on integer divide by zero by hand since the hw
21301 doesn't support it. Handle NaNs in FP compares.
21303 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21305 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21306 code reducing duplication between the platforms and enabled
21307 signal exception handling (on linux for now).
21309 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21311 * exceptions-ppc.c: more macosx support.
21313 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21315 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21317 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21319 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21321 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21323 * iltests.il: more tests.
21325 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21327 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21330 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21332 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21334 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21336 * liveness.c: Mark variables as volatile in all basic blocks reachable
21337 from exception clauses.
21339 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21341 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21344 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21346 * iltests.il, basic.cs: more tests for regalloc.
21348 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21350 * iltests.il: Some tests for register allocation modifications
21353 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21355 * exceptions.cs: Add regression test for bug #56782.
21357 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21358 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21359 the beauty of fixing the same thing in 5 different files...
21361 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21363 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21366 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21368 * mini.c: Add support for STRWLPARRAY marshalling convention.
21370 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21372 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21373 to init the context to setup the regs pointer).
21375 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21377 * exceptions-ppc.c: more exceptions work.
21379 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21381 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21384 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21386 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21387 can use the memory directly.
21389 * cpu-pentium.md: Update documentation from a post from Zoltan.
21391 add x86_add_membase, x86_sub_membase, x86_mul_membase
21393 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21395 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21396 GENERAL_REGS they were also hardcoded for all PPC ports.
21398 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21400 Remove hard-coded limit for floating point registers, use
21401 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21403 Notice that in MacOS X calling conventions you can fit a lot more
21404 floating point values in registers, so I should update the PInvoke
21405 test to excercise the passing of floating point values on the
21406 stack (currently broken).
21408 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21410 * tramp-ppc.c (create_trampoline_code): Added
21411 JUMP_TRAMPOLINE_SIZE.
21412 (ppc_magic_trampoline): Follow the pattern from
21413 x86_magic_trampoline: if code is set to zero, return.
21414 (create_trampoline_code): Always pass MonoMethod to the jump
21415 trampoline, before it was passing a null.
21416 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21417 share the code with mono_arch_create_jit_trampoline.
21419 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21421 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21424 * cpu-g4.md: Added length for jmp instruction, the worst case
21425 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21428 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21430 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21432 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21434 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21435 before each IL instruction.
21437 * mini.c (CEE_BOX): Fix warnings.
21439 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21441 * mini.c: removed a few unused vars and extra whitespace.
21443 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21445 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21447 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21449 (OP_GETCHR): use the above
21450 (CEE_LDELEMA): use the above.
21452 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21453 version of the generic impl.
21454 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21455 (CEE_LDELEMA): use the above.
21457 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21459 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21462 * iltests.il: Added new regression test for #56317.
21464 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21466 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21467 under NetBSD. Fixes #56450.
21469 * liveness.c (update_gen_kill_set): Fix previous patch.
21471 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21473 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21475 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21477 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21478 ldsfld and ldsflda.
21480 * inssel-sparc.brg: Add more optimizations.
21482 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21484 2004-04-01 Martin Baulig <martin@ximian.com>
21486 * mini.c (handle_box): New static function; moved the
21487 implementation of CEE_BOX here.
21488 (mono_method_to_ir): Added `constrained_call' variable.
21489 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21490 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21491 mono_method_get_constrained() to get the method.
21493 2004-04-01 Martin Baulig <martin@ximian.com>
21495 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21496 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21497 (mono_method_to_ir): We don't need these macros anymore since
21498 mono_class_get_full() already takes care of it.
21500 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21502 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21503 use @function (as doesn't accept #function here) and check the return
21504 value of system and stop if fails.
21506 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21508 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21510 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21512 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21514 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21516 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21519 * basic-long.cs: Add test for negation of Int64.MinValue.
21521 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21523 * mini-sparc.c: Update status.
21525 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21527 * exceptions-sparc.c: Fix return value in filters.
21529 * inssel-sparc.brg: Fix register allocation in some rules.
21531 2004-03-28 Martin Baulig <martin@ximian.com>
21533 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21536 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21538 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21540 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21541 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21542 remove unused conv_u4 opcode.
21544 * mini-x86.c: Remove valgrind workaround since it slows down things
21545 even when mono is not run under valgrind.
21547 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21549 * mini-sparc.c: Update status.
21551 * inssel-sparc.brg: Add some optimizations.
21553 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21554 future delay slot filling. Add support for varargs, tail calls and JMP.
21556 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21557 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21559 * inssel.brg: Fix register allocation in OP_ARGLIST.
21561 * inssel.brg: Fix warnings.
21563 2004-03-25 Martin Baulig <martin@ximian.com>
21565 * mini.c (inflate_generic_field): Removed.
21566 (mini_get_method): Removed, use mono_get_method_full(),
21567 (mini_get_class): Removed, use mono_class_get_full().
21568 (mono_method_to_ir): Pass our generic context to
21569 mono_field_from_token().
21571 2004-03-25 Martin Baulig <martin@ximian.com>
21573 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21574 of a `MonoMethod *'.
21575 (mini_get_method): Take a `MonoGenericContext *' instead
21576 of a `MonoMethod *'.
21577 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21578 a new local variable called `generic_context' which holds the
21579 current `MonoGenericContext *'; use it to lookup things.
21581 2004-03-24 Martin Baulig <martin@ximian.com>
21583 * mini.c (mini_get_class): New static method; if we're inside a
21584 generic instance, inflate the class if neccessary.
21585 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21587 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21589 * iltests.il: New regression test for #55976.
21591 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21594 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21596 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21599 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21601 * liveness.c: Consider SSA stores as well as loads when making vars
21604 * exceptions.cs: New regression tests for register allocation.
21606 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21608 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21609 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21610 domain lock only to protect puntual access to data structures.
21611 Added access lock for sighash, jit_icall_hash_name,
21612 jit_icall_hash_addr and domain->code_mp.
21614 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21616 * driver.c: Print SIGSEGV handling method.
21618 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21620 * mini.c (setup_jit_tls_data): Handle case when this is called
21621 multiple times for a thread.
21623 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21624 is different from fbxx_un. Fixes #54303. Also use constants instead of
21625 magic numbers in a lot of places.
21627 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21629 * exceptions.cs: Fix cctor test when --regression is used.
21631 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21633 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21636 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21638 * inssel-ppc.brg: fixed register assignments for some rules.
21640 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21642 * exceptions.cs: Add test for exceptions in static constructors.
21644 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21645 static constructors outside the domain lock. Fixes #55720.
21647 2004-03-17 Martin Baulig <martin@ximian.com>
21649 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21650 (inflate_generic_field): Take the `MonoMethod *' instead of the
21651 `MonoClass *' and added support for generic method.
21652 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21653 have a `field->parent->gen_params', only inflate the field if it's
21654 an open constructed type.
21656 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21658 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21659 exception object instead of the preconstructed ones.
21661 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21663 * mini.c: reverted changed to sigsegv_signal_handler commited
21664 accidentally in the previous patch.
21666 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21669 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21670 running --aot with an old assembly.
21672 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21674 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21677 * mini-sparc.c: Add support for v9 branches with prediction.
21679 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21681 * mini.c (mini_init): #warning is GNUC only
21683 * mini-sparc.h: implement __builtin_frame_address
21684 and __builtin_return_address for Sun C compiler
21686 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21688 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21690 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21692 * basic-calls.cs: Add test for unaligned byref long argument passing.
21694 * mini-ops.h: Add sparcv9 compare and branch instructions.
21696 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21697 v9 instructions if we have a v9 cpu.
21699 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21700 registers for global allocation.
21702 * exceptions-sparc.c: Fixes.
21704 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21706 * liveness.c (mono_analyze_liveness): Optimized version.
21708 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21710 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21713 * basic-float.cs basic-calls.cs: New regression tests.
21715 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21717 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21718 sigaltstack implementation.
21720 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21722 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21723 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21725 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21727 * mini.c: Fix warnings.
21729 * mini.c (mono_resolve_patch_target): New function which contains the
21730 arch independent part of the patching process.
21732 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21733 patching code to a separate function.
21735 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21737 * mini.c (add_signal_handler): ifdef out on Windows
21739 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21741 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21742 cpu-sparc.md: Add exception handling support + other fixes.
21744 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21745 typed GC detection in --version.
21747 * basic.cs exceptions.cs: New regression tests.
21749 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21750 the arch specific code can store data during a compilation.
21752 * mini-ops.h: Add OP_SETFRET.
21754 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21755 function, register a separate icall for each arity, so the icalls can
21758 * mini.c (mono_print_tree): Print negative offsets in a more readable
21761 * mini.c: Make signal handling work on sparc.
21763 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21765 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21767 * jit-icalls.c: Emulate truncl by aintl on solaris.
21769 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21771 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21773 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21775 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21777 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21778 a MarshalByRef type, inline a method that performs the check, taking into
21779 account that the object can be a proxy. Also implemented tow new opcodes:
21780 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21781 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21782 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21784 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21786 * mini-ppc.c: if a relative branch displacement is too big
21787 but it points to and area reachable with an absolute branch,
21790 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21792 * mini.c: optimize small copies in cpblk.
21794 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21796 * basic-calls.cs basic-float.cs: New regression tests.
21798 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21799 negative offsets from %fp. Implement localloc. Fix local register
21800 allocation. Fix the case when the this argument needs to be saved to
21801 the stack. Implement some missing opcodes.
21803 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21805 * mini.c (mini_method_compile): Reenable global regalloc in methods
21806 with exception handlers.
21808 * linear-scan.c (mono_varlist_sort): Fix warning.
21810 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21812 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21815 * liveness.c: Make all variables uses in exception clauses volatile, to
21816 prevent them from being allocated to registers. Fixes #42136.
21818 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21820 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21821 causes regressions.
21823 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21824 argument to mono_arch_regalloc_cost.
21826 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21829 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21831 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21832 Make the cost of allocating a variable to a register arch dependent.
21834 * basic-calls.cs: Fix compilation of tests.
21836 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21837 helper function to cut back on the number of #ifdefs needed.
21839 * mini-ppc.c: Fix compilation.
21841 * basic-calls.cs: New regression tests.
21843 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21845 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21846 of l0 since that is callee saved.
21848 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21851 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21852 of delay instruction.
21854 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21856 * mini.h (MonoCallInst): Add 'virtual' flag.
21858 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21860 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21862 * *.cs: New regression tests.
21864 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21867 * mini.c (mono_runtime_install_handlers): Fix build.
21869 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21870 'signal_stack_size' members.
21872 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21873 alternate signal stack.
21875 * exceptions-x86.c: Add stack overflow handling.
21877 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21878 functions to arch independent code.
21880 * mini.c (mono_print_tree): Print more detailed info for load_membase
21883 2004-02-23 Martin Baulig <martin@ximian.com>
21885 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21887 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21889 * mini-x86.c: fixed reg allocation for div/rem.
21891 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21893 * driver.c (mono_main): Report some configuratio options on --version.
21895 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21897 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21898 low in the address space. Correctly flush memory in thunks where we
21899 output native code.
21901 2004-02-20 Martin Baulig <martin@ximian.com>
21903 * mini.c (mini_get_method): New static method; inflate all generic
21904 methods and methods in open generic instances.
21905 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21906 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21908 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21910 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21912 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21914 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21916 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21918 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21919 it compile using Sun's compiler.
21921 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21923 * 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.
21925 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21927 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21929 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21931 * mini-ppc.c: handle calls outside of the allowed range with thunks
21932 allocated using the code manager.
21933 * tramp-ppc.c: use the code manager to hold generated native code.
21934 Fixed the magic trampoline to just patch vtable entries.
21936 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21938 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21941 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21943 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21946 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21947 if we have a working __thread implementation.
21949 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21950 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21952 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21954 * mini-x86.c: Fix compilation under gcc 2.
21956 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21958 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21959 contains a call to the wrapped function.
21961 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21962 OP_<CALL>_IMM opcodes, and use them under X86.
21964 * mini.c (mono_jit_find_compiled_method): Fix warning.
21966 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21968 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21970 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21971 functionality to mini.c.
21973 * mini.c (mono_create_jump_trampoline): New function to create a jump
21974 trampoline. Return a compiled method instead of a trampoline if it
21975 exists. Add a cache for jump trampolines.
21977 * mini.c (mono_jit_find_compiled_method): New function to return a
21978 compiled method if it exists.
21980 * mini-x86.c: Call mono_create_jump_trampoline instead of
21981 mono_arch_create_jit_trampoline.
21983 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21984 a jump trampoline. Fixes #52092.
21986 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21988 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21989 which is not up-to-date. Add check_corlib_version () instead.
21991 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21994 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21995 since newer valgrind versions do not need it.
21997 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21998 compile a method with a given set of optimizations.
22000 * mini.c: Compile icall wrappers on-demand instead of at startup.
22002 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22003 wrapper for an icall.
22005 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22007 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22010 * iltests.il: Add test for non-empty stack before switch instruction.
22012 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22014 * mini.c: Add support for new stringbuilder marshalling conventions.
22016 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22018 2004-02-01 Martin Baulig <martin@ximian.com>
22020 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22021 in `ginst->mtype_argv'.
22023 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22025 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22026 facilitate grepping.
22028 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22030 * mini.c: fixed buglet in initobj generic implementation for references.
22032 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22034 * Makefile.am: make the version script conditional.
22035 * jit-icalls.c: handle missing truncl().
22037 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22039 * exceptions.cs: Add more tests for double->int conversion.
22041 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22042 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22044 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22046 * driver.c: make --verbose --version emit an error
22047 if the loaded corlib doesn't match the runtime version.
22049 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22051 * mini-ppc.h: export ppc_patch().
22052 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22053 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22054 on par or better than on MacOSX.
22056 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22058 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22059 mono_lookup_pinvoke_call.
22061 * mini-x86.c: Under windows, the default pinvoke calling convention is
22062 stdcall. Fixes #52834.
22064 * mini.c (optimize_branches): Add an upper bound to the number of
22065 iterations to prevent infinite loops on strange loops. Fixes #53003.
22067 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22069 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22070 and ISINST. Fixes #52093.
22072 * objects.cs (test_0_vector_array_cast): New tests.
22074 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22076 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22077 checking in Array.Set ().
22079 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22082 * object.cs (test_0_multi_array_cast): New regression test.
22084 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22086 * exceptions-ppc.c: fix build on Linux/PPC.
22088 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22090 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22091 running under valgrind.
22092 (x86_magic_trampoline): Fix build bustage.
22094 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22095 negative values as well. This is needed for the encoding of the line number
22096 info, since sometimes the line numbers are not in increasing order.
22098 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22100 * cpu-pentium.md (localloc): Increase the size of the localloc
22101 instruction since it is a loop under Win32.
22103 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22106 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22108 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22109 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22110 Max Horn (max@quendi.de). Fix file names in comments.
22112 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22114 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22115 avoid stack overflow.
22116 (replace_usage): Avoid uninitialized variable warnings.
22118 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22119 and taking the address of valuetype variables.
22121 2004-01-03 Patrik Torstensson
22123 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22124 for other purposes than FP later on.
22126 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22128 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22131 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22133 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22135 2003-12-30 Patrik Torstensson <p@rxc.se>
22137 * mini-x86.h: Decreased number of availiable fp regs.
22138 Solves corner cases with FP spilling.
22140 2003-12-23 Patrik Torstensson <p@rxc.se>
22142 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22143 for floating point stack tracking / spilling on x86.
22146 * basic-float.cs: added float mul overflow test.
22148 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22150 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22152 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22154 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22155 supports for cond branches that overflow the immediate
22156 overflow offset. mcs can compile simple programs.
22158 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22160 * exceptions-ppc.c: exception handling support wip:
22161 finally handlers get run on exception.
22163 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22165 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22168 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22170 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22171 initial support for stack walking and unwinding.
22173 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22175 * driver.c (mono_main): Make corlib-out-of-sync message more
22176 descriptive. Also remove verify_corlib call.
22178 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22180 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22181 not overlap with other call's arguments, too.
22183 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22185 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22186 move to arch-specific code the choice of arch-specific
22187 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22188 * mini.c: ensure emulation calls will not interleave
22191 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22193 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22194 the magic trampoline stack frame is dropped before executing
22197 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22199 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22200 and integer to fp conversions. Added support for overflowing
22201 arguments on the stack. Reserve a couple more registers as temps.
22202 Added support for aot compilation (as output still needs to be
22205 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22207 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22208 Don't overwrite return register in some corner cases.
22210 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22212 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22213 static constructors when AOT compiling.
22215 * driver.c (mono_main): Call mono_check_corlib_version.
22217 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22219 * cpu-g4.md, basic.cs: fixed div target register.
22221 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22223 * mini-ppc.c, basic.cs: shl_imm fix with test.
22225 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22227 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22228 structures by value. Misc fixes.
22229 * objects.cs: more tests.
22231 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22233 * mini-ppc.c: lconv.ovf.i implemented.
22235 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22238 (mini_init): don't error out if someone already called g_thread_init.
22240 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22242 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22243 to be any type per the spec. Fix abnormal memory usage when
22244 the same object is repeatedly thrown.
22246 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22248 * mini.c: check for overruns in IL code.
22250 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22252 * TODO: Add/remove some todo entries.
22254 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22256 * driver.c (mono_main): Call mono_verify_corlib.
22258 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22260 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22261 This has been moved to mini.c
22262 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22263 type being casted is marshalbyref it could be a proxy, so instead of
22264 emitting the type check code, emit a call to a runtime method that will
22265 perform the check by calling CanCastTo if needed.
22267 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22269 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22270 methods with large stack frames under Win32.
22272 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22274 * Makefile.am: Distribute regression tests.
22276 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22277 at the end instead of inserting each variable into the sorted list.
22279 * linear-scan.c (mono_varlist_sort): New helper function.
22281 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22283 * mini.c: ensure arguments and locals are within bounds.
22285 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22287 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22290 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22292 * mini.c (mono_cprop_copy_values): Fix crash.
22294 * aot.c: Set verbosity back to 0.
22296 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22298 * regalloc.c: complete memory leak fix by Laurent Morichetti
22301 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22303 * driver.c (main_thread_handler): Revert the previous patch.
22305 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22308 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22309 memory from the memory pool.
22311 * driver.c (main_thread_handler): Turn on all optimizations when
22314 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22315 an array for better performance.
22317 * regalloc.c (mono_regstate_assign): Fix memory leak.
22319 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22320 serialize the debug info.
22322 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22323 debug info from the serialized representation.
22325 * aot.c: Save debug info into the generated file and load it when
22328 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22330 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22332 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22333 More FP-related fixes.
22335 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22337 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22338 and register allocation buglet. Hello world now runs.
22340 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22342 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22343 * tramp-ppc.c: fixed class init trampoline.
22344 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22346 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22348 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22349 mini.c: more ppc changes/fixes.
22351 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22353 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22354 Also optimize the case when the arguments are the same in the caller
22357 * iltests.il: Add tests for tail calls with valuetype arguments.
22359 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22361 * mini-ppc.c: fixes for struct return type.
22363 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22365 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22366 mono_spillvar_offset() to arch-specific code.
22368 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22370 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22372 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22374 * exceptions-x86.c: Fix stack space leaks.
22376 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22377 registers from the lmf if the method has save_lmf set.
22379 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22381 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22382 of icall wrappers into InvokeInDomain, since these are now per-domain.
22384 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22386 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22387 make some opcode emulation and intrinsic ops enabled/disabled
22388 according to the architecture. More fixes.
22390 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22392 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22394 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22396 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22397 arch-specific handling for 'this' and struct return type to
22398 arch-specific code.
22400 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22402 * aot.c: prevent divide by zero error when reporting (it happened with
22403 Accessibility.dll).
22405 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22407 * mini.h (inst_switch): Remove unused macro.
22409 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22412 (load_aot_module): free 'info->methods' and 'info' properly. No more
22413 "free(): invalid pointer blah" messages when you have an old aot
22416 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22418 * jit-icalls.c, mini.c: Added support for context static fields.
22420 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22422 * mini.c (mono_method_blittable): Methods which set LastError are not
22423 blittable either. Fixes #51108.
22425 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22427 * mini.c: flush icache.
22428 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22430 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22432 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22434 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22436 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22439 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22442 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22444 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22446 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22447 instruction when the result is discarded.
22449 * iltests.il (test_0_div_regalloc): New regression test.
22451 * arrays.cs: Fix compilation error.
22453 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22455 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22456 float rules to inssel-x86.brg: sane architectures with FP registers
22457 don't need to implement these rules.
22459 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22461 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22463 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22465 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22466 implementation of 32 bit systems.
22468 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22470 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22471 (Jeroen Zwartepoorte).
22473 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22475 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22476 the caller and the callee matches.
22478 * mini.c (mono_method_to_ir): Add comment.
22480 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22481 signbit is missing on some platforms.
22483 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22485 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22487 * mini.c (setup_jit_tls_data): Call the new function.
22489 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22491 * mini-x86.c: Add experimental support for fast access to the lmf
22492 structure under NPTL/Linux 2.6.x.
22494 2003-11-06 Martin Baulig <martin@ximian.com>
22496 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22497 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22500 2003-11-02 Martin Baulig <martin@ximian.com>
22502 * mini.c (inflate_generic_field): New static method.
22503 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22504 generic instance and the field is declared in a generic type, call
22505 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22507 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22509 * mini.h mini.c (mono_method_same_domain): New function to return
22510 whenever the caller and the callee are in the same domain.
22512 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22514 2003-10-30 Martin Baulig <martin@ximian.com>
22516 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22517 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22519 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22520 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22522 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22524 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22527 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22528 object here, so it is in the correct appdomain etc.
22530 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22532 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22534 (mono_method_to_ir): Avoid freeing the type created returned from
22535 mono_type_create_from_typespec, since it is put into an internal cache
22536 by the function. Fixes pointer.exe.
22538 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22539 trampolines for icalls and pinvokes as well. Fixes #33569.
22541 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22543 * mini.c: Update after appdomain changes.
22545 * mini.c (mono_jit_compile_method_inner): Allways compile native
22546 method wrappers in the root domain, since there can only be one
22547 instance of them, whose address is stored in method->info.
22549 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22551 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22552 environment variable. Instead detect automatically whenever running
22553 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22556 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22558 * trace.c, trace.h: New files that implement the new trace option
22561 * driver.c: Document new --trace options.
22563 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22566 - if (mono_jit_trace_calls)
22567 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22569 * mini.h: prototypes.
22571 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22573 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22575 * mini.c inssel.brg: Implement typedefbyref opcodes.
22577 * mini.c (mono_jit_compile_method): Remove unused local variable.
22579 * mini.c (mono_jit_compile_method_inner): Ditto.
22581 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22583 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22585 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22587 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22589 * mini.c (mono_no_aot): Remove unused global variable.
22591 * mini.c: Thread safety fixes.
22593 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22595 * mini.c (mono_create_class_init_trampoline): Add a lock around
22596 class_init_hash_addr.
22598 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22601 * mini.c: Decompose the NEWARR instruction before decomposing its
22602 arguments. Fixes #30073.
22604 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22606 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22609 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22611 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22613 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22615 * driver.c: Add support for compiling icall wrappers to --compile.
22617 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22619 * inssel.brg: The empty value in class->interface_offsets is -1, not
22622 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22624 * objects.cs: New test for 'is' operator on an array of interfaces.
22626 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22628 * tramp-ppc.c: update trampoline code to support jumps
22629 and class initialization.
22631 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22633 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22635 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22637 * inssel.brg (OP_UNBOX): Remove unused rule.
22639 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22640 region instead of one for each method. Fixes #47813.
22642 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22644 * exceptions.cs (test_0_nested_finally): New regression test for
22645 nested exception handlers.
22647 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22649 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22651 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22654 * mini.c (mono_method_check_inlining): Make the inlining limit
22655 configurable by an environment variable.
22657 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22659 * mini.h: Bump AOT file version.
22661 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22662 token, store the image along with the token, since the token might not
22663 refer to the same image as the method containing the relocation,
22664 because of inlining.
22666 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22668 * mini.c (mono_precompile_assemblies): New function to compile
22669 all methods in all loaded assemblies.
22671 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22673 * regalloc.h regalloc.c (MonoRegState): Change the type of
22674 iassign and fassign to int*, since they can contain large negative
22675 values if the register is spilled. Also added some comments. Fixes
22678 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22679 under Win32. Fixes #42964.
22681 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22683 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22685 * aot.c: Added support for AOT compiling methods which contain calls
22686 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22689 * driver.c (compile_all_methods): Run the compilation in a thread
22690 managed by mono. Fixes #44023.
22692 * mini.c (mono_codegen): Print full method name in verbose output.
22694 * mini-x86.c (mono_arch_patch_code): Fix warning.
22696 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22697 jumps, since the method we are jumping to might be domain-specific.
22699 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22701 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22703 * inssel.brg: string chars are unsigned.
22705 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22707 * TODO: New todo item.
22709 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22710 which calls mono_runtime_class_init and patches the call site to
22711 avoid further calls.
22712 (mono_arch_create_class_init_trampoline): New arch specific function
22713 to create a class init trampoline.
22714 (create_trampoline_code): Generalized so it can create
22715 class init trampolines as well.
22717 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22718 (mono_create_class_init_trampoline): New function to create and cache
22719 class init trampolines.
22720 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22721 vtable given the address of a class init trampoline. Used by the
22723 (mono_codegen): Generate a call to a trampoline instead of
22724 mono_runtime_class_init in LDSFLD[A].
22725 (mono_codegen): Add relocations for the new trampoline.
22727 * mini.h mini-x86.c aot.c: Added a new relocation type:
22728 MONO_PATCH_INFO_CLASS_INIT.
22730 * mini.h: Bump AOT version number.
22732 * aot.c: Create a copy of the loaded code instead of using the original
22733 so methods which call each other will be close in memory, improving
22736 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22737 patch since it breaks the regression tests.
22739 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22740 for the register saving instruction sequence since the
22741 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22743 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22745 * TODO: Fix todo item && remove another.
22747 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22749 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22752 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22753 function of the module.
22755 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22756 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22757 --no-aot command line option.
22759 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22761 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22762 by Bernie Solomon (bernard@ugsolutions.com).
22764 * inssel.brg: Refactor the interface offset table related code into
22765 its separate functions and add support for the AOT case.
22767 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22769 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22771 * aot.c: Added mono_aot_verbose variable and made all debugging
22772 output depend on the value of this variable.
22774 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22775 method_label and info_label.
22777 * mini.h mini-x86.c aot.c: Added a new relocation type
22778 MONO_PATCH_INFO_IID for klass->interface_id.
22780 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22781 the MonoJitInfo structure.
22783 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22784 a non-root appdomain in shared mode.
22786 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22788 * aot.c: make aot loader less verbose. Remove free of unused variable.
22790 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22792 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22794 * .cvsignore: Added *.dll.
22796 * mini.c (mono_print_tree_nl): New function callable while debugging.
22798 * mini.c (mono_print_code): Export this.
22800 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22803 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22805 * mini.h (MonoCompile): Added 'jit_info' field.
22807 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22808 the cfg structure, since it is needed by the AOT compiler.
22810 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22812 * aot.c: A major rewrite. Changes include:
22813 - save exception tables for methods which have them.
22814 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22815 to g_module_symbol.
22816 - reworked the file format so it is now much smaller and needs
22817 fewer relocation entries.
22819 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22821 * aot.c (load_aot_module): Fix build bustage on platforms without
22824 2003-09-04 Martin Baulig <martin@ximian.com>
22826 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22828 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22830 * TODO: Some new optimization ideas.
22832 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22834 * aot.c: Save the optimization flags used to compile the code into
22837 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22838 support emitting domain specific code.
22840 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22841 no longer domain neutral. It can be made domain neutral by compiling
22842 with --optimize=shared.
22844 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22845 between appdomains.
22847 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22848 loading of AOT code.
22850 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22852 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22853 if there is no domain neutrality information.
22855 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22857 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22858 format version into the generated library.
22860 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22861 callee method into the caller since one of them could be shared.
22863 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22864 system exceptions from AOT code now works.
22866 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22867 method if it is domain neutral and the callee is not.
22869 * graph.c (cfg_emit_one_loop_level): Fix warning.
22871 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22873 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22876 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22878 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22879 is needed by code which is executed before mono_runtime_init ().
22880 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22882 * mini.c (mono_thread_abort): Fix warning.
22883 (mono_jit_compile_method): Call static constructor in the AOT case too.
22885 * aot.c (mono_compile_assembly): Fix warning.
22887 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22889 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22891 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22893 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22895 * cpu-pentium.md: Fix the length of call opcodes so they include the
22896 ESP restoring instruction. Fixes #47968.
22898 2003-08-28 Martin Baulig <martin@ximian.com>
22900 * mini-x86.c (mono_arch_call_opcode): Added support for
22901 MONO_TYPE_GENERICINST.
22903 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22905 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22907 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22908 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22910 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22913 2003-08-26 Martin Baulig <martin@ximian.com>
22915 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22916 when reporting an error, set this to the actual error location.
22917 (mono_method_to_ir): Report the correct error location if
22918 get_basic_blocks() returned an error.
22920 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22922 * mini.c (mono_type_blittable): OBJECT is not blittable.
22923 (mono_method_blittable): Methods which have marshalling descriptors
22924 are not blittable either. Fixes #47842.
22926 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22928 * driver.c mini.c: Use an environment variable instead of a global
22929 variable. Also fix the build.
22931 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22932 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22935 * driver.c mini.c: Added --with-valgrind option to turn off some
22936 code which prevents mono from running under valgrind.
22938 * mini.c (mono_emit_call_args): Fixed warning.
22940 * mini.c (mono_emulate_opcode): Fixed warning.
22942 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22944 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22945 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22946 regalloc.c, regalloc.h: specify available registers in arch-specific
22947 code and support floats in the regallocator (patch by Laurent Morichetti
22950 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22952 * mini.c: mono_thread_current() can be called only after
22953 mono_runtime_init(): rearrange code to not call it early on.
22955 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22957 * mini.c: allocate jump tables in the code mempools.
22959 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22961 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22964 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22966 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22967 12 to 16. This fixes bug #47453.
22970 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22972 * mini-ppc.c: fixed indexed load and unsigned compares.
22974 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22976 * mini.c: reenabled installation of handler for
22977 thread abort signal.
22979 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22981 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22982 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22983 until it's fixed and actually useful.
22985 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22987 * inssel-long32.brg: couple more opcodes implemented.
22989 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22991 * mini-sparc.c: Even more opcodes implemeted.
22993 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22995 * mini-sparc.c: More opcodes implemented.
22997 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22999 * mini-sparc.c: More opcodes implemented.
23001 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23003 * inssel-sparc.brg: Add some needed rules. Direct
23005 * Makefile.am: Use inssel-sparc.brg
23006 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23007 an assert happy for now.
23009 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23011 * mini-sparc.c: Fixed compile errors.
23012 * exceptions-sparc.c: Same. We now produce a mono binary
23013 on sparc-linux. Yea.
23015 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23017 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23018 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23019 They compile, but do not work.
23021 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23023 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23024 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23025 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23028 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23030 * mini.c: more opcodes implemented and better support for generics.
23032 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23034 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23035 * mini.c, mini.h: first cut at generics support: some new instructions
23036 added and changed the behaviour of some of the existing ones.
23038 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23040 * mini.c: Removed definition of metadata_shared mutex here.
23042 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23044 * mini-x86.c: make vararg calls work for instance methods.
23046 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23048 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23049 returns the arguments in a separte list, now.
23051 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23053 * aot.c, mini.c: updates for array type representation changes.
23055 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23057 * mini.c: register function to perform jit shutdown.
23059 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23061 * mini.c: use a faster allocator if possible.
23063 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23065 * aot.c: some cleanups and portability changes.
23067 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23069 * mini.c: use faster allocation for CEE_BOX if possible.
23071 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23073 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23074 Moved inlined mempcy code to its own function so that is can be
23075 reused. Added an inline memset function as well (optimized initobj).
23076 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23078 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23080 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23082 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23084 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23085 arch code can setup the cpu for CLR execution, if needed.
23086 We use it on x86 to set the precision of FP operations.
23088 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23090 * mini.c: disable some optimizations if we can guess they'll cost too
23091 much for a given method.
23093 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23095 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23097 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23098 * mini.h mini.c mini-x86.c: Added instruction level coverage
23099 info collection support.
23101 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23103 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23104 is now implemented in the profiling API. Get rid of a couple of
23105 unnecessary global variables.
23107 2003-06-15 Nick Drochak <ndrochak@gol.com>
23109 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23110 * cpu-g4.md: add op_bigmul and op_bigmul_un
23111 * cpu_pentium.md: add op_bigmul_un
23112 * inssel-long32.brg: add rule for unsigned bigmul
23113 * mini-ops.h: define OP_BIGMUL_UN
23114 * mini-x86.c: THE BUG: handle (un)signed properly
23115 * mini.c: choose unsigned opcode if needed.
23116 This set of patches fixes bug #44291
23118 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23120 * mini.c (optimize_branches): improved to handle all kinds of
23121 conditional branches.
23123 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23125 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23126 don't raise exceptions.
23128 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23130 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23131 to arch-specific files.
23133 2003-06-09 Martin Baulig <martin@ximian.com>
23135 * Makefile.am (libs): Added $(LIBGC_LIBS).
23137 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23139 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23140 and OP_ATAN (fixes bug#44293).
23142 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23144 * Makefile.am, mini-x86.c: rename cpu description array to
23145 pentium_desc, since some compilers define the 'pentium' preprocessor
23148 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23150 * mini.c (mini_select_instructions): add explicit branch if the
23151 following block is not the false target of a conditional branch -
23152 we need this with any optimization that reorder or remove bblocks
23154 * mini.c (optimize_branches): bug fixes
23156 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23158 * mini.c (mono_method_to_ir): inline static readonly fields
23160 * ssa.c (fold_tree): start cfold support for long (very simple
23163 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23165 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23167 * inssel.brg: fixed memcpy (bug #44219).
23169 2003-06-05 Dick Porter <dick@ximian.com>
23171 * driver.c: Set the glib log levels to not abort if g_message
23174 g_set_prgname() has to happen before mini_init() so that the
23175 process handle gets the info.
23177 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23179 * driver.c: add intrins to the default optimizations to get wider
23182 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23184 * mini.h: some large basic blocks will overflow a 16-bit
23185 integers for symbolic registers.
23187 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23189 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23190 (mono_arch_output_basic_block): fix bug 43499
23192 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23194 * mini.c: kill duplicated definition of mono_debug_format.
23196 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23198 * mini-x86.c, arrays.cs: fixed register allocation bug.
23200 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23202 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23204 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23206 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23209 (print_method_from_ip): also print source location information if
23212 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23214 * mini.c (mono_find_block_region): bug fix in region code
23215 (mini_method_compile): enable removing unreachable code again, but
23216 only in methods without exception clauses.
23218 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23220 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23221 Implemented arglist opcode and handling of TypedReference type.
23222 Fixed x86 call convention when a structure is returned.
23223 Minimal support for calling static vararg methods.
23225 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23227 * mini.c (mini_method_compile): always remove unreachable code,
23228 because the code in them may be inconsistent (access to dead
23229 variables for example).
23231 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23233 * driver.c, debug-mini.c: warning fixes.
23235 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23237 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23239 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23241 * mini.c: thread-static fields are registered in mono_class_vtable(),
23242 so ensure the function is called before checking for them.
23244 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23246 * mini.c (optimize_branches): fix for bug 43586
23248 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23249 overflow (fixes Bug #43639)
23251 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23253 * mini.c, objects.cs: allow the use of stobj for primitive types.
23255 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23257 * mini.c: be less strict about argument checking until we support
23258 running the verifier.
23260 2003-05-27 Nick Drochak <ndrochak@gol.com>
23262 * basic-long.cs: tests for (ulong)int * (ulong)int also
23263 * mini.c: use the same trick for (ulong)int * (ulong)int
23265 2003-05-27 Nick Drochak <ndrochak@gol.com>
23267 * basic-long.cs: add regression test for (long)int * (long)int
23268 * cpu-pentium.md: add op_bigmul specification
23269 * inssel-long32.brg: add OP_BIGMUL rule
23270 * mini-ops.h: add OP_BIGMUL
23271 * mini-x86.c: register allocator: handle case where src1 needs to be
23273 * mini.c: substitute special BIGMUL opcode in the tree for
23274 (long)int * (long)int
23276 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23278 * jit-icalls.c: call the type ctor on field access if needed.
23280 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23282 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23283 to a method (including results of ldelema, bug#43207).
23285 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23287 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23288 colors to show exception handler blocks.
23290 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23291 (fix for pinvoke7.cs).
23293 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23295 * mini.h, mini.c: ensure correct initialization order for types that
23296 require it. Prepare for lazy compilation of jit icall wrappers.
23297 Provide a name for opcode emulation to reduce unneeded mallocing.
23299 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23301 * mini-x86.c: better register restoring code and profiling
23302 support for tail calls.
23304 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23306 * mini.h, driver.c: prepare for leaf methods optimization.
23308 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23310 * mini.c: get targets of branches before converting a method.
23312 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23314 * mini.c (optimize_branches): added some experimental code (disbaled)
23316 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23318 * mini.c (optimize_branches): fix branch to branch optimization
23320 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23322 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23324 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23326 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23329 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23331 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23332 enable use of interface variables again.
23334 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23335 I1 to registers because there is no simply way to sign extend 8bit
23336 quantities in caller saved registers on x86.
23338 * inssel-float.brg: set costs of some rules to 2 so
23339 that monobure always select the arch. specific ones if supplied,
23340 regardless of the order we pass the files to monoburg.
23342 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23344 * mini.c, mini-x86.c: since the magic trampoline for jumps
23345 can't patch the code directly, we do it as soon as the
23346 method gets compiled.
23348 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23350 * mini-x86.c, mini.h: introduce a new patching method
23351 to support CEE_JMP and tail calls.
23352 * mini.c: obey tail.call. Don't precompile methods target
23354 * tramp-x86.c: new trampoline code to handle methods
23355 reached through a jump.
23357 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23359 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23360 bit values to registers
23362 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23364 * mini.c (mono_compile_get_interface_var): share interface
23365 variables if possible.
23367 2003-05-16 Martin Baulig <martin@ximian.com>
23369 * debug-mini.c (mono_init_debugger): New function to initialize
23370 the debugger. This is not in the debugger since it needs to
23371 access some of mini's internals.
23373 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23375 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23377 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23379 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23380 for value type handling.
23382 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23384 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23385 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23387 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23389 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23390 the constructor through a proxy.
23392 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23394 * jit-icalls.c, inssel.brg: fixes to array element address
23397 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23399 * mini-x86.c (is_regsize_var): allocate pointer to registers
23401 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23403 * driver.c: fixed typo, added intrins to the set of optimizations
23404 tested with regressions.
23406 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23408 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23409 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23412 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23414 * inssel.brg: remove some common pop instructions without side effects
23416 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23418 * inssel-x86.brg: fixed thinko in int to double conversions.
23420 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23422 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23424 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23426 * inssel-long32.brg: two more missing instructions.
23428 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23430 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23431 if not already set.
23433 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23435 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23438 * basic-float.cs: Added tests for negative zero.
23440 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23442 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23443 a couple of missing operations for long casts, with test cases.
23445 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23447 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23449 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23451 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23452 code size estimation.
23454 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23456 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23457 abstract methods (fix bug 42542)
23459 * aot.c: add ability to handle array types
23461 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23463 * mini.c: Call the _specific versions of the object allocation
23464 functions if possible.
23466 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23468 * driver.c: call setlocale ().
23470 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23472 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23475 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23477 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23479 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23480 wrappers (fix bug 42122)
23482 2003-05-04 Martin Baulig <martin@ximian.com>
23484 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23486 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23487 s/mini_set_defaults/mono_set_defaults/g.
23489 2003-05-04 Martin Baulig <martin@ximian.com>
23491 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23493 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23495 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23496 (reported by Don Roberts).
23498 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23500 * mini.c: temporarily work around two bugs for this release.
23502 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23504 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23505 that contains -export-dynamic and it makes using the ld script
23507 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23509 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23511 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23514 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23516 * mini.c: make sure leave calls all the needed finally blocks,
23517 even when the target jumps out of multiple exception clauses.
23519 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23521 * ldscript, Makefile.am: add linker script to reduce the number of
23522 exported symbols (should also fix the issues with libwine defining
23523 some of the same symbols in io-layer).
23525 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23527 * driver.c (mini_main): Avoid assertion when no file name is given on
23530 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23532 * driver.c: added --version/-V command line option.
23533 Added the inline optimization in the regression tests.
23535 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23537 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23538 to the type in the method signature (fixes bug#42134).
23540 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23542 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23544 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23546 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23548 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23550 * driver.c: fixed bug #42100.
23552 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23554 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23556 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23558 * mini.c: moved most of the code required to do inlining to its own
23559 function so it can be reused. Inline also ctors if appropriate.
23561 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23563 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23564 the runtime can call mono API functions.
23566 2003-04-27 Martin Baulig <martin@ximian.com>
23568 * debug-mini.c (mono_debug_init_method): Added
23569 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23570 send a notification to the debugger.
23572 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23573 running in the Mono Debugger, just pass the breakpoint number to
23574 mono_debug_init_method().
23576 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23578 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23580 * mini.c: allow some more unsafe compares.
23582 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23584 * mini-x86.c, Makefile.am: make distcheck works (partially from
23585 a patch by Richard Lee <r.h.lee@attbi.com>).
23586 * regset.c, regset.h: removed, they are unused.
23588 2003-04-25 Dick Porter <dick@ximian.com>
23590 * driver.c: Usage reports the name as 'mono' not 'mini'
23591 * exceptions-x86.c: Build and run on freebsd
23593 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23595 * Makefile.am: install the program with the 'mono' name and
23596 the library as libmono instead of mini and libmini.
23598 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23600 * driver.c: provide the APIs for the embedding interface of the old jit.
23602 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23604 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23606 2003-04-23 Martin Baulig <martin@ximian.com>
23608 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23610 * driver.c: Added `--debug' command line argument to enable
23613 2003-04-23 Martin Baulig <martin@ximian.com>
23615 * debug.[ch]: Removed. The code is now in
23616 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23618 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23621 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23623 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23625 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23628 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23629 mono_domain_finalize.
23630 (mini_method_compile): use mono_method_profile* if the the option is
23633 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23635 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23636 methods with their wrapper.
23638 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23639 methods with their wrapper.
23641 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23644 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23647 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23650 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23652 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23654 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23656 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23657 of the mempool. This is slightly faster and uses less memory
23659 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23661 * mini.c: avoid O(n) allocation for variables.
23663 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23665 * mini.c: handle items on the stack after inlining methods.
23667 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23669 * mini.c: make the method->opcode optimization dependent
23670 on MONO_OPT_INSTRINS and do it lazily.
23672 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23674 * driver.c: print overall results at the end of regression run.
23676 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23678 * inssel.brg: don't overwrite symbolic registers.
23680 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23682 * inssel-x86.brg: fix conversion from long to float.
23684 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23686 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23688 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23690 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23692 * driver.c: Added --print-vtable option as in the old JIT.
23694 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23696 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23698 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23700 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23702 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23704 * mini.c regalloc.c regalloc.h: Fix memory leak.
23706 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23708 * aot.c (mono_aot_get_method): register all used strings
23710 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23712 * mini.c: always intern strings references with ldstr at compile time.
23714 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23716 * Makefile.am: add BUILT_SOURCES.
23718 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23720 * driver.c: give a better error message when the assembly to execute
23721 doesn't have an entry point.
23723 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23725 * Makefile.am: added hack for automake
23727 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23730 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23732 22003-04-07 Martin Baulig <martin@ximian.com>
23734 * Makefile.am: Added Makefile.am.
23736 * debugger-main.c: Removed, this is now in the debugger where it
23739 * mini.pc.in: Call this package `mini' for the moment.