1 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5 * dwarfwriter.c (emit_line_number_info): The line number info for
6 IL code was off by one. Fix that.
8 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
11 2009-03-09 Mark Probst <mark.probst@gmail.com>
13 Contributed under the terms of the MIT/X11 license by Steven
14 Munroe <munroesj@us.ibm.com>.
16 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
19 2009-03-08 Zoltan Varga <vargaz@gmail.com>
21 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
24 2009-03-06 Zoltan Varga <vargaz@gmail.com>
26 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
27 the delegate ctor handling code. Fixes #482638.
29 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
32 * iltests.il.in: Add a test.
34 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
37 2009-03-05 Mark Probst <mark.probst@gmail.com>
39 * mini-trampolines.c (mono_create_jump_trampoline): If the method
40 is shared generic code, return the trampoline, even if the method
41 has already been compiled. Fixes #479763.
43 * mini.c, mini.h: New function
44 mono_jit_find_compiled_method_with_jit_info() which is the same as
45 mono_jit_find_compiled_method() but also returns the jit info.
47 2009-03-05 Mark Probst <mark.probst@gmail.com>
49 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
50 for methods which actually have one. For all other methods, make
51 sure the this argument var is live the whole method.
53 * mini.c (mini_method_compile): Every shared method has a
54 this/vtable/mrgctx info. Fixes #480807.
56 2009-03-05 Mark Probst <mark.probst@gmail.com>
58 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
59 generic/imt thunks where some entries branch through the vtable,
60 while other entries branch directly.
62 2009-03-05 Zoltan Varga <vargaz@gmail.com>
64 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
66 * mini-windows.c: Ditto.
68 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
71 2009-03-04 Zoltan Varga <vargaz@gmail.com>
73 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
76 2009-03-04 Mark Probst <mark.probst@gmail.com>
78 * method-to-ir.c: Don't inline methods that use JMP. Fixes
81 2009-03-04 Mark Probst <mark.probst@gmail.com>
83 * exceptions-x86.c: Include debug-mini.h - fixes build.
85 2009-03-04 Martin Baulig <martin@ximian.com>
87 * debug-mini.c: Clean up the exception API and add documentation.
88 (mono_debugger_handle_exception): New public method; this is
89 called when throwing an exception or encountering an unhandled one.
90 (mono_debugger_call_exception_handler): Formerly known as
91 mono_debugger_handle_exception(); this is used to tell the
92 debugger that we're about to invoke an exception handler.
94 2009-03-04 Martin Baulig <martin@ximian.com>
96 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
97 ../metadata/mono-debug-debugger.c; save and reset exception state.
99 2009-03-02 Martin Baulig <martin@ximian.com>
101 * debug-mini.c: Moved the debugger exception handling here from
102 ../metadata/mono-debug-debugger.c.
105 (MonoDebuggerExceptionAction): New exception typedef.
108 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
111 (mono_amd64_throw_exception): Use the new debugger exception
115 (mono_handle_exception_internal): Don't call
116 mono_debugger_unhandled_exception() here.
118 2009-03-03 Zoltan Varga <vargaz@gmail.com>
120 * mini.c aot-compiler.c: Update after the changes to
121 mono_marshal_get_runtime_invoke ().
123 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
124 Virtual generic methods might not have method->slot set, work around
127 * generics.cs: Add a test.
129 2009-03-02 Geoff Norton <gnorton@novell.com>
132 * driver.c: Allow signal chaining of SIGFPE as well.
134 2009-03-02 Zoltan Varga <vargaz@gmail.com>
136 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
137 this since it now receives the method not its generic context in the
140 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
141 generic/imt thunks where some entries branch through the vtable, while
142 other entries branch directly.
144 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
146 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
147 support for interface methods as well.
149 * mini-trampolines.c: Add support for virtual generic methods in interfaces
150 using the normal IMT thunks.
152 generics.cs: Add new tests.
154 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
155 the generic inst to the generic imt thunks. This fixes AOT support,
156 improves consistency with the normal IMT thunks, and makes it easier to
157 add support for interface generic virtual methods later.
159 * mini-trampolines.c (mono_magic_trampoline): Ditto.
161 2009-02-28 Zoltan Varga <vargaz@gmail.com>
163 * driver.c (mono_set_signal_chaining): New public API function to enable
164 signal chaining on POSIX platforms.
166 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
167 (si@lindenlab.com) to implement signal chaining. The original patch was
168 contributed under the MIT X/11 license:
169 https://bugzilla.novell.com/show_bug.cgi?id=318894
171 2009-02-27 Zoltan Varga <vargaz@gmail.com>
173 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
174 too until it can be made to run on amd64.
176 2009-02-26 Zoltan Varga <vargaz@gmail.com>
178 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
179 to get_generic_context_from_code () + get_call_info () if possible.
181 2009-02-25 Zoltan Varga <vargaz@gmail.com>
183 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
184 suspend-on-sigsegv functionality.
186 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
187 to suspend when a native SIGSEGV is received. This is useful for debugging
188 crashes which don't happen under gdb, since a live process contains more
189 information than a core file.
191 * mini-exceptions.c (mono_print_thread_dump): Use
192 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
194 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
196 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
198 * basic-float.cs: Disable the tests which currently fail on amd64.
200 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
201 value to mono_arch_patch_callsite () to fix crashes.
203 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
205 2009-02-23 Zoltan Varga <vargaz@gmail.com>
207 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
208 nop code by patching the call address to point to the nullified class init
209 trampoline, as the former does not seem to be safe on SMP machines.
211 2009-02-23 Mark Probst <mark.probst@gmail.com>
213 * mini-ops.h: Fix the argument types for a few x86 opcodes where
216 2009-02-23 Zoltan Varga <vargaz@gmail.com>
218 * basic-float.cs basic-calls.cs: Fix warnings.
220 2009-02-22 Mark Probst <mark.probst@gmail.com>
222 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
223 correct frame pointer in the LMF. Should fix #478394.
225 2009-02-22 Zoltan Varga <vargaz@gmail.com>
227 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
229 * image-writer.c: Make the binary writer less verbose.
231 2009-02-21 Zoltan Varga <vargaz@gmail.com>
233 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
234 are called from runtime invoke wrappers.
236 2009-02-20 Zoltan Varga <vargaz@gmail.com>
238 * cpu-ppc.md (store_memindex): Increase the size of this.
240 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
242 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
244 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
246 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
249 Last fix for of #467201.
252 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
254 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
256 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
257 and long_conv_to_r8_2:
259 Fixed part of #467201.
261 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
263 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
265 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
266 conversion to 32 bits.
268 * cpu-x86.md: Increase the size of int_conv_to_r4.
270 * basic-float.cs: Add a test for this.
272 Fixed part of #467201.
274 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
276 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
278 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
279 conversion to 64 bits.
281 * basic-float.cs: Add a test for this.
283 Fixed part of #467201.
285 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
287 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
289 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
290 This behavior is compatible with MS.
292 * iltest.il.in: Add a test for this.
294 Fixed part of #467201.
296 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
298 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
300 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
301 change the precision of the value.
303 * cpu-x86.md: Define len for float_conv_to_r4.
305 * basic-float.cs: Add a test for this.
307 Fixed part of #467201.
309 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
311 * mini.c: Adjust locking order to the new semantics where the loader lock
314 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
323 * mini-trampolines.c:
336 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
338 2009-02-18 Zoltan Varga <vargaz@gmail.com>
340 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
343 2009-02-17 Zoltan Varga <vargaz@gmail.com>
345 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
346 for cctors if needed.
348 2009-02-17 Mark Probst <mark.probst@gmail.com>
350 * mini-ppc.c: Fix build on Darwin.
352 2009-02-17 Zoltan Varga <vargaz@gmail.com>
354 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
355 version instead of 3 as valgrind doesn't like version 3.
357 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
359 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
360 usable for hashing methods.
361 (emit_extra_methods): Use the new hash to avoid putting every method in the
364 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
366 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
367 whenever a method ref could match a method.
369 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
372 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
375 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
377 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
380 * method-to-ir.c (mono_method_check_inlining): Avoid calling
381 mono_method_get_header () on inflated methods as an optimization.
383 2009-02-16 Zoltan Varga <vargaz@gmail.com>
385 * ssa.c (fold_ins): Fix another crash if the instruction following the
386 switch was optimized away.
388 2009-02-16 Mark Probst <mark.probst@gmail.com>
390 Contributed under the terms of the MIT/X11 license by Steven
391 Munroe <munroesj@us.ibm.com>.
393 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
395 2009-02-16 Zoltan Varga <vargaz@gmail.com>
397 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
398 around the mono_domain_alloc calls, it is now done by the functions
401 * aot-compiler.c (compile_method): Only add wrappers referenced by
402 the method if compiling with full AOT.
403 (mono_compile_assembly): Error out if --aot=full is specified on
404 a platform where it is not supported.
406 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
409 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
412 * aot-runtime.c (load_named_code): Handle
413 mono_arm_throw_exception_by_token.
415 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
417 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
420 * Makefile.am (fullaotcheck): Exit if a test fails.
422 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
424 (mono_compile_assembly): Handle the assembler failing.
426 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
427 accepting subsections of .bss.
429 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
432 * aot-compiler.c: Remove some unused includes.
434 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
435 now in MonoImageWriter.
437 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
438 code sequence which matches a non-virtual call. Fixes #472654.
440 2009-02-15 Zoltan Varga <vargaz@gmail.com>
442 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
445 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
446 use the image/dwarf writers directly.
448 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
451 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
454 * image-writer.h: Fix some typos.
456 * dwarfwriter.h dwarfwriter.c: New files.
458 * aot-compiler.c: Extract the DWARF info writing functionality into a
461 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
462 argument to return unwind info.
464 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
466 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
468 * aot-runtime.c (decode_method_ref): Add a case for
469 MONO_AOT_METHODREF_WRAPPER_NAME.
471 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
474 * aot-compiler.c (encode_method_ref): Use the new constants.
476 * aot-runtime.c (decode_method_ref): Ditto.
478 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
479 be compiled, not the icall itself.
481 2009-02-14 Zoltan Varga <vargaz@gmail.com>
483 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
484 using decode_method_ref ().
486 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
487 convert it to an in32. Fixes #475859.
489 * arrays.cs: Add a test.
491 2009-02-12 Zoltan Varga <vargaz@gmail.com>
493 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
496 * basic-long.cs: Add a test.
498 2009-02-12 Mark Probst <mark.probst@gmail.com>
500 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
501 remove the frame pointer in leaf methods which don't receive any
502 arguments, don't throw exceptions and don't do dynamic stack
505 2009-02-12 Zoltan Varga <vargaz@gmail.com>
507 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
508 the fail_tramp changes. Hopefully fixes #475132.
510 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
512 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
513 instead of mono_metadata_signature_dup_full.
515 2009-02-12 Zoltan Varga <vargaz@gmail.com>
517 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
518 for processing jump tables. Fixes #473787.
520 2009-02-11 Mark Probst <mark.probst@gmail.com>
522 * mini-generic-sharing.c: mini_method_get_context() just calls
523 mono_method_get_context_general() now.
525 * mini.c, mini.h: Moved get_object_generic_inst(),
526 construct_object_context_for_method() and
527 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
529 2009-02-11 Zoltan Varga <vargaz@gmail.com>
531 * branch-opts.c (mono_if_conversion): Handle the case where the merged
532 basic block fell through to its successor bblock without a branch. Fixes
535 * iltests.il.in: Add a test.
537 * aot-compiler.c (encode_method_ref): Encode methods of array types.
538 (can_encode_patch): We can now handle arrays of generic parameters and
541 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
543 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
544 the AOT file to avoid some #ifdefs in aot-runtime.c
546 * mini.h: Bump AOT file format version.
548 2009-02-10 Zoltan Varga <vargaz@gmail.com>
550 * Makefile.am (fullaotcheck): Make this run the tests.
552 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
554 2009-02-10 Mark Probst <mark.probst@gmail.com>
556 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
557 individually. Fixes #473482.
559 2009-02-10 Zoltan Varga <vargaz@gmail.com>
561 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
563 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
565 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
566 (mono_compile_assembly): Hush compile warnings about
567 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
570 2009-02-10 Zoltan Varga <vargaz@gmail.com>
572 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
574 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
576 * aot-compiler.c: Fix arm support.
578 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
579 img_writer_emit_unset_mode () function.
581 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
582 (mono_unwind_get_dwarf_pc_reg): Ditto.
584 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
585 Move almost all platform specific code to a set of arch_ functions,
586 and document them to ease porting.
588 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
590 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
592 * aot-compiler.c: Extract the image writing functionality into a separate
593 module to reduce the size of this file.
595 2009-02-09 Geoff Norton <gnorton@novell.com>
597 * mini-s390.c: Fix the signature of emit_sig_cookie.
599 2009-02-09 Zoltan Varga <vargaz@gmail.com>
601 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
603 * aot-runtime.c (is_shared_got_patch): Ditto.
605 * aot-runtime.c (load_named_code): Cope with the fact that
606 decode_got_entry () won't decode the patch fully if its corresponding got
607 entry is already filled.
609 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
611 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
613 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
614 as the moving pointer instead of 'buf' for consistency with the rest of the
616 (mono_arch_create_monitor_exit_trampoline): Ditto.
618 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
619 generic_class_init trampolines.
620 (add_generic_class): Extract some code from add_generic_instances () into a
621 separate function so it can be called from other places too.
622 (compile_method): Call add_generic_class () for the classes of inflated methods
623 referenced by the method.
624 (can_encode_patch): Allow references to generic parameters.
626 * aot-runtime.c: Add support the patches required by the new trampolines.
628 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
631 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
634 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
635 this from get_throw_pending_exception, make the signature full aot compatible.
637 * Makefile.am (fullaotcheck): New target to run full-aot tests.
639 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
641 * exceptions.cs: Add a test.
643 2009-02-07 Zoltan Varga <vargaz@gmail.com>
645 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
646 use the DWARF_DATA_ALIGN constant instead.
648 * exception-<ARCH>.c: Update after the above change.
650 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
653 * mini-arm.c: Enable the dwarf unwinder.
655 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
656 instead of mono_class_setup_vtable ().
658 2009-02-07 Zoltan Varga <vargaz@gmail.com>
660 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
663 * mini-x86.h: Enable the dwarf unwinder.
665 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
667 Fix mcs/tests/test-7.cs
668 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
671 2009-02-06 Zoltan Varga <vargaz@gmail.com>
673 * mini.c (print_jit_stats): Remove some unused statistics.
675 2009-02-05 Zoltan Varga <vargaz@gmail.com>
677 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
679 2009-02-05 Mark Probst <mark.probst@gmail.com>
681 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
682 the method we get from mono_object_get_virtual_method() because
683 that function does it properly, now.
685 2009-02-05 Zoltan Varga <vargaz@gmail.com>
687 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
688 opcodes. Fixes #472775.
690 2009-02-05 Mark Probst <mark.probst@gmail.com>
692 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
693 fact that mono_find_jit_info() sometimes returns the context
694 corresponding to the jit info in new_ctx. Fixes #472600.
696 2009-02-05 Zoltan Varga <vargaz@gmail.com>
698 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
699 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
700 klass->enum_basetype directly.
702 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
705 * unwind.c: Avoid 0 sized arrays.
707 2009-02-04 Zoltan Varga <vargaz@gmail.com>
709 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
710 size on systems with 64k pages. Fixes #471389.
712 2009-02-04 Mark Probst <mark.probst@gmail.com>
714 Contributed under the terms of the MIT/X11 license by Steven
715 Munroe <munroesj@us.ibm.com>.
717 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
718 for LOADI4_MEMBASE. Use addi instead of addic if it's not
721 2009-02-04 Mark Probst <mark.probst@gmail.com>
723 Contributed under the terms of the MIT/X11 license by Steven
724 Munroe <munroesj@us.ibm.com>.
726 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
729 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
730 The trampoline can be longer on PPC64.
732 2009-02-04 Mark Probst <mark.probst@gmail.com>
734 Contributed under the terms of the MIT/X11 license by Steven
735 Munroe <munroesj@us.ibm.com>.
737 * mini-ppc.c: Compiler warning fixes and trivial code
740 2009-02-04 Zoltan Varga <vargaz@gmail.com>
742 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
743 ins->dreg which could be a hardware register, not a vreg.
745 * aot-compiler.c (emit_method_dwarf_info): Ditto.
747 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
748 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
750 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
752 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
753 ->dreg, that is not the vreg we are looking for.
755 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
757 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
760 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
763 2009-02-03 Zoltan Varga <vargaz@gmail.com>
765 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
767 * aot-compiler.c (emit_line_number_info): Fix line number emission when
770 * aot-compiler.c: Add xdebug support on x86.
772 * unwind.c: Add x86 support.
774 * aot-compiler.c (emit_exception_debug_info): Control the emission of
775 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
777 * mini.c (mini_method_compile): Ditto.
779 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
782 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
783 which mimic .push_section/.pop_section in GAS.
785 * aot-compiler.c: Emit precise live range information for variables.
787 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
789 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
790 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
793 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
794 the live ranges of variables.
796 * mini.h (struct MonoMethodVar): Add two fields containing the live range
797 of the variable in terms of native offsets.
799 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
801 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
803 2009-02-02 Mark Probst <mark.probst@gmail.com>
805 Contributed under the terms of the MIT/X11 license by Steven
806 Munroe <munroesj@us.ibm.com>.
808 * exceptions-ppc.c (restore_regs_from_context): Correct operand
809 order (offset then base reg) for ppc_load_multiple_regs.
810 (emit_save_saved_regs) Correct operand order for
811 ppc_store_multiple_regs.
812 (mono_arch_get_call_filter): Correct operand order for
813 ppc_load_multiple_regs.
815 * mini-ppc.c (emit_memcpy): Fix operand order for
816 ppc_load_reg_update and ppc_store_reg_update.
817 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
818 (mono_arch_emit_epilog): Correct operand order for
819 ppc_load_multiple_regs.
821 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
822 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
824 2009-02-02 Mark Probst <mark.probst@gmail.com>
826 * cpu-ppc64.md: Fixed storer4_memindex length.
828 2009-02-02 Zoltan Varga <vargaz@gmail.com>
830 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
833 * aot-compiler.c (emit_line_number_info): Optimize this.
835 2009-02-01 Zoltan Varga <vargaz@gmail.com>
837 * aot-compiler.c: Disassemble tokens in the IL disassembly.
839 * aot-compiler.c: Add debug info for methods without debug info by
840 emitting an IL file and having the line number info referencing that file.
842 * aot-compiler.c: Optimize the size of the generated line number info.
844 * aot-compiler.c: Emit line number info in xdebug mode.
846 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
849 2009-01-31 Zoltan Varga <vargaz@gmail.com>
851 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
853 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
856 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
858 * basic-calls.cs: Test for the weird crash found on arm.
860 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
862 * cpu-arm.md: Increase the size of storer8_membase_reg and
863 loadr8_membase_reg to 24 bytes to accomodate the extra add.
865 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
866 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
867 reg to LR otherwise we'll be loading/storing from just the offset.
869 2009-01-30 Miguel de Icaza <miguel@novell.com>
871 Question: if we are storing gint32's inside the "*native_offset",
872 should we change the signature to "gint32 *native_offset" to
873 ensure that we do not have type definition problems?
875 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
876 an int * as this is what the other function expects, causes
877 problems with Freescale's compiler that defined int32_t to be a
878 long and makes int incompatible
880 2009-01-30 Miguel de Icaza <miguel@novell.com>
882 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
883 filename conflict with bjam.
885 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
887 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
888 as it might use decomposed ops.
890 2009-01-30 Zoltan Varga <vargaz@gmail.com>
892 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
894 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
897 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
899 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
902 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
903 way registers are stored in MonoContext on arm.
905 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
906 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
908 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
910 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
912 * mini.c (mini_init): Register mono_isfinite.
914 * jit-icalls.c (mono_isfinite): New jit icall.
916 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
918 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
919 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
922 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
924 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
925 separate frame and stack pointers, so we must use FP to find the register
927 The FP reg is retrieved from the MonoContext::regs array.
929 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
931 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
934 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
936 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
937 return R4 and R8 when not running under softfloat.
939 Fixes basic-calls.exe
941 2009-01-30 Zoltan Varga <vargaz@gmail.com>
943 * mini-arm.c: Implement some overflow opcodes.
945 2009-01-29 Miguel de Icaza <miguel@novell.com>
947 * ssa.c: handle another alloca.h
949 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
950 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
951 MONO_ARCH_USE_SIGACTION.
953 * aot-runtime.c, mini-exceptions.c: Replace platform define with
956 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
958 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
959 PPC targets as sigaction does not exist on all platforms, define
960 this on a per-platform basis.
962 Instead of erroring out if the platform is not defined, include
963 mini-ppc-os.h, and expect that the OS specific setting provides
964 the required information.
966 2009-01-30 Zoltan Varga <vargaz@gmail.com>
968 * aot-compiler.c: Fix --enable-minimal=aot.
970 2009-01-30 Zoltan Varga <vargaz@gmail.com>
972 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
975 2009-01-29 Zoltan Varga <vargaz@gmail.com>
977 * exceptions-arm.c: Fix warnings.
979 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
982 * mini-x86.c: Fix --enable-minimal=jit build.
984 * mini.c: Really fix --enable-minimal=jit build.
986 * mini.c (construct_object_context_for_method): Move this outside
987 the DISABLE_JIT block to fix the --enable-minimal=jit build.
989 "Backported" of r124984 from 2.0 branch.
991 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
993 "Backport" of r124977 + r124978 from 2.0 branch.
995 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
996 to avoid calling mono_exception_from_token () from the throw trampoline.
997 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
998 for throwing corlib exceptions, this fixes full-aot support for corlib
1001 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
1003 2009-01-29 Miguel de Icaza <miguel@novell.com>
1005 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
1006 part of the changes to split the code in mini into operating
1007 system specific files.
1009 This patch was done by copying mini.c to the respective files to
1010 preserve SVN history.
1012 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1014 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
1016 2009-01-28 Zoltan Varga <vargaz@gmail.com>
1018 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
1019 remoting-invoke-with-check wrappers of shared methods.
1021 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
1023 2009-01-27 Mark Probst <mark.probst@gmail.com>
1025 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
1026 optimization if the top of stack is the last instruction in the
1027 bblock. Otherwise it might have been used after its definition.
1030 2009-01-27 Zoltan Varga <vargaz@gmail.com>
1032 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
1033 method as well when get_vcall_slot () fails to match a code sequence.
1035 * mini-arm.c: Fix the android build, which doesn't have
1038 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1040 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
1043 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
1045 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
1047 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1049 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
1050 and put its id into jinfo->used_regs. This is only used on amd64,
1051 which is currently the only platform generating unwind info.
1053 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
1054 the dwarf unwinder. This is required to correctly handle async exceptions
1055 like thread abort and stack overflows, which can happen while a method
1056 is in the middle of its prolog or epilog.
1058 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
1059 the unwind info belonging to an AOTed method.
1061 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
1062 into cfg->unwind_ops.
1064 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
1066 * mini.c (mini_init): Call mono_unwind_init ().
1067 (mini_cleanup): Call mono_unwind_cleanup ().
1069 * unwind.c: Add functions for managing a set of unwind info entries, allowing
1070 unwind info to be shared between methods.
1072 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
1075 * exceptions-amd64.c (mono_arch_exceptions_init): Call
1076 get_throw_pending_exception () to avoid initialization races.
1078 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
1079 mono_arch_exceptions_init () function.
1081 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
1083 2009-01-25 Zoltan Varga <vargaz@gmail.com>
1085 * mini.c (mono_get_domain_intrinsic): New helper function.
1086 (mono_get_thread_intrinsic): Ditto.
1088 * mini-arm.c mini-ia64.c: Use the new helper functions.
1090 * method-to-ir.c (mono_method_to_ir): Fix the comment for
1091 the last constrained_call change, since it is needed in the non-AOT
1094 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
1096 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
1097 mono_get_lmf_addr () on arm eabi linux.
1099 2009-01-24 Zoltan Varga <vargaz@gmail.com>
1101 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
1102 code sequence which matches a non-virtual call.
1104 2009-01-23 Mark Probst <mark.probst@gmail.com>
1106 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
1109 2009-01-23 Zoltan Varga <vargaz@gmail.com>
1111 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
1112 runtime-invoke wrappers, since they are also shared based on signature.
1114 2009-01-22 Mark Probst <mark.probst@gmail.com>
1116 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
1117 info from the (correct) context.
1119 2009-01-22 Zoltan Varga <vargaz@gmail.com>
1121 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
1123 * unwind.c (mono_unwind_frame): New function to unwind through a frame
1124 using dwarf unwinding info. Not yet used.
1126 * mini.c (mini_init): When using xdebug, disable freeing of domains.
1128 2009-01-21 Mark Probst <mark.probst@gmail.com>
1130 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
1133 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
1134 special case and handle mono_arch_delegate_invoke_impl() returning
1135 function descriptors.
1137 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
1138 trampolines return function descriptors, too.
1140 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1142 * method-to-ir.c (handle_alloc): Avoid generic instances in the
1143 out_of_line optimization.
1145 2009-01-21 Martin Baulig <martin@ximian.com>
1148 (MonoCompile): Added `disable_deadce_vars' to disable removing
1152 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
1153 inside the debugger.
1155 * liveness.c (mono_analyze_liveness): Don't remove any unused
1156 variables if `cfg->disable_deadce_vars' is set.
1158 2009-01-21 Mark Probst <mark.probst@gmail.com>
1160 * method-to-ir.c: Only apply exception constructor optimization if
1161 the the method actually belongs to an exception class. Fixes
1164 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1166 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
1167 change inside a #ifdef __mono_ppc64__.
1169 * aot-compiler.c (compile_method): Remove the previous limitation.
1171 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
1172 on type variables in AOTed code.
1174 * aot-compiler.c (compile_method): Skip generic methods having type
1175 constraints on their generic parameters.
1177 * aot-compiler.c (compile_method): Check for methods which cannot be
1178 encoded inside RGCTX_FETCH patches as well.
1180 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
1183 2009-01-20 Mark Probst <mark.probst@gmail.com>
1185 * method-to-ir.c: Force the vtable variable in shared generic code
1186 for the case that they might show up on a stack trace where they
1189 * mini-exceptions.c: Save and use generic sharing info as well as
1190 IP in stack traces to resolve shared generic instantiations.
1192 2009-01-20 Zoltan Varga <vargaz@gmail.com>
1194 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
1195 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
1197 2009-01-20 Mark Probst <mark.probst@gmail.com>
1199 * method-to-ir.c: Do generic sharing for array constructors.
1201 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
1203 * mini-exceptions.c (mono_print_thread_dump): Add information
1204 about the thread state using wapi_current_thread_desc.
1206 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1208 * basic-simd.cs: Tests for the new constructors.
1210 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1212 * mini-ops.h: Added OP_EXPAND_*
1216 * mini-x86.c (mono_arch_output_basic_block): Same.
1218 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
1220 2009-01-19 Zoltan Varga <vargaz@gmail.com>
1222 * iltests.il.in: Add a test for #467385.
1224 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
1226 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
1227 thread been cleaned up is not the same currently in execution.
1229 Fixes appdomain-unload crashes on windows, osx and linux variants
1230 without the __thread keyword.
1232 2009-01-18 Zoltan Varga <vargaz@gmail.com>
1234 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
1235 (koush@koushikdutta.com). Implement this for android.
1237 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
1238 begins with a digit.
1240 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
1241 mono_marshal_get_write_barrier ().
1243 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
1245 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
1246 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
1247 that pass them on a register pair.
1249 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
1250 test was crashing due to that.
1252 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
1254 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
1255 trampoline code. Include ucontext.h only if available.
1257 2009-01-15 Mark Probst <mark.probst@gmail.com>
1259 * mini.c: mono_domain_lookup_shared_generic() takes an open method
1260 and doesn't check whether it's sharable, like it was before
1261 removing the shared generics hash. This brings IronPython
1262 performance back to what it was before that change.
1264 2009-01-14 Mark Probst <mark.probst@gmail.com>
1266 * method-to-ir.c: Handle delegate invocation optimization earlier,
1267 otherwise it would be handled (much more slowly) by the
1268 final/sealed optimization.
1270 2009-01-13 Zoltan Varga <vargaz@gmail.com>
1272 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
1273 domain is not set. Fixes #465864.
1275 2009-01-12 Mark Probst <mark.probst@gmail.com>
1277 * method-to-ir.c: Don't stop sharing of generic methods with catch
1278 clauses - we already handle those.
1280 2009-01-12 Mark Probst <mark.probst@gmail.com>
1282 * mini.c, mini.h: lookup_generic_method() is now
1283 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
1284 making the shared_generics_hash obsolete.
1286 2009-01-12 Mark Probst <mark.probst@gmail.com>
1288 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
1289 use the red zone. Make room on the stack first and then use it,
1290 not the other way around.
1292 2009-01-12 Zoltan Varga <vargaz@gmail.com>
1294 * mini.c (mini_init): Call mono_xdebug_init ().
1296 * aot-compiler.c (mono_xdebug_init): Make this non-static.
1298 2009-01-11 Zoltan Varga <vargaz@gmail.com>
1300 * TestDriver.cs: Add an --iter argument to run tests multiple times.
1302 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
1305 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
1306 debug+unwind info for trampolines.
1308 * mini.c (mono_create_unwind_op): New helper function.
1310 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
1312 2009-01-10 Zoltan Varga <vargaz@gmail.com>
1314 * aot-compiler.c: Fix the build.
1316 2009-01-09 Zoltan Varga <vargaz@gmail.com>
1318 * Makefile.am: Update dtrace-prelink.sh location.
1320 2009-01-08 Zoltan Varga <vargaz@gmail.com>
1322 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
1323 optimization. Fixes #464520.
1325 2009-01-07 Bill Holmes <billholmes54@gmail.com>
1327 * mini-amd64.c : Adding code to save/restore non-volatile registers
1330 * exceptions-amd64.c : Adding code to save/restore non-volatile
1331 registers on Winx64.
1333 Contributed under MIT/X11 license.
1335 2009-01-07 Zoltan Varga <vargaz@gmail.com>
1337 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
1338 __GNUC_MINOR__ which can break when the major version changes.
1340 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1342 * basic-simd.cs: Add tests for usage of the sizeof opcode.
1344 2009-01-07 Geoff Norton <gnorton@novell.com>
1346 * helpers.c: Allow mono -v -v -v to work on darwin.
1348 2009-01-05 Bill Holmes <billholmes54@gmail.com>
1350 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
1353 Contributed under MIT/X11 license.
1355 2009-01-05 Zoltan Varga <vargaz@gmail.com>
1357 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
1358 instead of directly accessing type->data.klass. Fixes #462016.
1359 (mono_allocate_stack_slots_full): Ditto.
1361 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
1362 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
1364 * aot-compiler.c (emit_plt): Fix ARM build.
1366 2009-01-04 Zoltan Varga <vargaz@gmail.com>
1368 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
1370 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
1373 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
1374 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
1377 * iltests.il.in: Add a regression test.
1379 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1381 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
1383 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1385 * basic-simd.cs: Add a regression test for #462457.
1387 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1389 * mini-ops.h: Add a definition of XPHI.
1391 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
1393 * ssa.c (op_phi_to_move): Handle XPHI.
1395 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
1399 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1401 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
1403 2008-12-31 Geoff Norton <gnorton@novell.com>
1405 * mini-ppc.c: The prolog size allocated can be too small for darwin
1406 ppc32 under certain circumstances. Also fix a small logic bug.
1408 2008-12-29 Zoltan Varga <vargaz@gmail.com>
1410 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
1411 while loading AOT methods.
1413 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
1414 since only the former is nulled out after a successful cast. This prevents
1415 crashes with rethrown exceptions when using --debug=casts.
1417 2008-12-24 Mark Probst <mark.probst@gmail.com>
1419 * mini.h: New macro for checking whether a method is final,
1420 i.e. whether the method or its class is marked final.
1422 * method-to-ir.c: Use the new macro for all final-checks
1423 consistently. Fixes the crash in the System.ServiceModel tests.
1425 2008-12-23 Mark Probst <mark.probst@gmail.com>
1427 * mini-exceptions.c (get_exception_catch_class): Corrected another
1428 overly strict assertion.
1430 2008-12-23 Mark Probst <mark.probst@gmail.com>
1432 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
1433 Clobbering it is not allowed because the caller might use it as
1434 the vtable register in the interface call.
1436 2008-12-19 Mark Probst <mark.probst@gmail.com>
1438 * mini-exceptions.c (get_exception_catch_class): Corrected an
1439 overly strict assertion.
1441 2008-12-18 Mark Mason <mmason@upwardaccess.com>
1443 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
1445 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
1447 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
1449 * cpu-mips.md: correct lengths for certain long_ opcodes.
1451 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
1453 * 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().
1455 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1457 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
1459 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1461 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
1463 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1465 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
1468 2008-12-16 Mark Mason <mmason@upwardaccess.com>
1470 * 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
1472 * 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)
1474 2008-12-15 Mark Mason <mmason@upwardaccess.com>
1476 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
1478 2008-12-14 Zoltan Varga <vargaz@gmail.com>
1480 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
1481 gshared code. Fixes #458947.
1483 * generics.cs: Add a test.
1485 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1487 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1489 * mini-mips.c: first pass n32 code generation.
1491 * mini-mips.h: datatypes and defines for n32 support.
1493 * exceptions-mips.c: first pass n32 code generation.
1495 * tramp-mips.c: first pass n32 code generation.
1497 * cpu-mips.md: add long_ opcodes.
1499 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1501 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1503 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1505 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1507 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1509 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1511 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1513 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1515 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1517 * helpers.c: for mips/n32, don't pass -mips32 to objdump
1519 2008-12-12 Zoltan Varga <vargaz@gmail.com>
1521 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
1523 2008-12-12 Andrés G. Aragoneses <aaragoneses@novell.com>
1525 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
1527 2008-12-12 Mark Probst <mark.probst@gmail.com>
1529 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
1530 descriptors for helper functions directly in front of the code.
1532 2008-12-11 Mark Probst <mark.probst@gmail.com>
1534 * method-to-ir.c: Removed an unnecessary assertion.
1536 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1538 * method-to-ir.c: Merge SGEN changes from the old JIT.
1540 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1542 * driver.c (compile_all_methods_thread_main): Handle failure of
1545 2008-12-10 Mark Probst <mark.probst@gmail.com>
1547 * mini-ppc.c: Merged with mini-ppc64.c.
1549 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
1551 * Makefile.am: Use the same sources for PPC and PPC64.
1553 * mini-ppc64.c: Removed.
1555 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1557 * branch-opts.c (remove_block_if_useless): Extract fall through detection
1558 code to mono_bb_is_fall_through.
1560 * branch-opts.c (mono_remove_critical_edges): Same.
1562 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1564 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
1565 expect that an OP_BR_REG will be there.
1567 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1569 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
1570 for the many branch ops. The original check miss OP_BR_REG.
1574 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1576 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
1578 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1580 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
1581 while holding the aot lock.
1583 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1585 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
1587 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1589 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
1590 to release all runtime callable wrappers held by the runtime.
1592 Contributed under MIT/X11 license.
1594 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1596 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
1599 Contributed under MIT/X11 license.
1601 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1603 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
1604 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
1606 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1608 * cpu-mips.md: fix ckfinite length
1610 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
1611 (mono_arch_lowering_pass): cleanup, rearrange for clarity
1612 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
1614 2008-12-08 Mark Mason <mmason@upwardaccess.com>
1616 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
1618 2008-12-08 Geoff Norton <gnorton@novell.com>
1620 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
1621 size by 8 bytes as well.
1623 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1625 * basic-simd.cs: Fix method names for Vector16b.
1627 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1629 * basic-simd.cs: Fix method names for Vector16sb.
1631 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1633 * basic-simd.cs: Fix method names for Vector8us.
1635 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1637 * basic-simd.cs: Fix method names for Vector8s.
1639 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1641 * basic-simd.cs: Fix method names for Vector4ui.
1643 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1645 * basic-simd.cs: Fix method names for Vector2l.
1647 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1649 * basic-simd.cs: Fix method names for Vector2d.
1651 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1653 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
1654 that are extension methods.
1656 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1658 * basic-simd.cs: Fix method names for Vector4f.
1660 2008-12-08 Zoltan Varga <vargaz@gmail.com>
1662 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
1663 as such. Fixes #456669.
1665 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1667 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
1669 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1671 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
1672 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
1673 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
1674 (mips_adjust_stackframe): handle FP spills
1676 * mini-ops.h: add mips_mtc1_s2
1678 * cpu-mips.md: add mips_mtc1_s2
1680 2008-12-07 Zoltan Varga <vargaz@gmail.com>
1682 * unwind.c: New file, move the unwind info encoding functions here from
1683 aot-compiler.c, so they could be used at runtime too.
1685 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1687 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
1688 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
1690 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1692 * mini-mips.c: cleanup warnings
1693 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
1694 (mips_adjust_stackframe): handle case of taking the address of stack locals
1696 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1698 * aot-compiler.c: Implement a few functions missing from the asm writer.
1699 (emit_method_code): Only write symbols for methods when using the bin
1700 writer, since the assembler can't deal with the characters in our method
1703 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
1705 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
1708 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
1709 a bit to also restore %rax.
1711 2008-12-05 Mark Probst <mark.probst@gmail.com>
1713 * mini-ppc.c: Some simple merges from mini-ppc64.c.
1715 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1717 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
1720 2008-12-05 Mark Probst <mark.probst@gmail.com>
1722 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
1724 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
1725 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
1727 * exceptions-ppc64.c: Removed.
1729 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
1731 2008-12-05 Mark Probst <mark.probst@gmail.com>
1733 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
1736 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
1738 * tramp-ppc64.c: Removed.
1740 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1742 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
1745 2008-12-05 Mark Probst <mark.probst@gmail.com>
1747 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
1749 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
1750 mini-ppc.h instead of mini-ppc64.h.
1752 * mini-ppc64.h: Removed.
1754 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1756 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
1758 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
1760 2008-12-05 Mark Probst <mark.probst@gmail.com>
1762 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
1763 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
1766 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1768 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
1770 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1772 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
1774 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1776 * basic-simd.cs: Tests for operator == and != on Vector4f.
1778 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1780 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
1782 * simd-intrinsics.c: Kill useless enum.
1784 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1786 * cpu-mips.md: add long_conv_to_ovf_i4_2
1787 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
1789 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1791 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
1793 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
1795 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1797 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
1799 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1801 * basic-simd.cs: Add tests for new methods.
1803 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1805 * simd-intrinsics.c: Add support for operator == and !=
1808 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
1810 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1812 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
1814 2008-12-04 Zoltan Varga <vargaz@gmail.com>
1816 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
1818 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
1819 MONO_PATCH_INFO_ICALL_ADDR.
1821 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
1823 * aot-compiler.c: Resurrect full-aot support.
1825 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1827 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
1829 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1831 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
1833 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
1835 * basic-simd.cs: Fix tests to work under ppc.
1836 Remove tests for methods that will be removed.
1838 2008-12-03 Mark Probst <mark.probst@gmail.com>
1840 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
1841 generic type (via a typedef or typeref) correctly.
1843 2008-12-03 Zoltan Varga <vargaz@gmail.com>
1845 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
1846 diagnose an assertion failure.
1848 2008-12-02 Mark Probst <mark.probst@gmail.com>
1850 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
1851 Fix trampoline size.
1853 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
1854 conversion opcodes are implemented natively instead via emulation.
1856 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1858 * cpu-mips.md: remove mips_xori
1860 * mini-ops.h: remove mips_xori
1862 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
1864 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
1866 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
1868 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1870 * cpu-mips.md: fix instruction lengths.
1872 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
1874 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
1876 * mini-ops.h: fix slti / sltiu op profiles.
1878 2008-12-02 Martin Baulig <martin@ximian.com>
1880 * method-to-ir.c (mono_method_to_ir): Disable debugging
1881 information for the init locals block to make the debugger stop
1882 after all locals have been initalized.
1884 2008-12-02 Martin Baulig <martin@ximian.com>
1886 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
1887 running inside the debugger.
1889 2008-12-01 Zoltan Varga <vargaz@gmail.com>
1891 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
1894 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
1895 alu->alu imm optimization which only shows if deadce is disabled.
1897 * aot-compiler.c: Rename the function names for the binary and asm writers
1898 so they can coexist in the same process. Rework the xdebug code to use the
1899 asm writer. This avoids the need to call into the runtime to dump the
1900 debugging info. Add more debugging info for types.
1902 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
1904 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
1905 cpu description tables, they can't occur in cpu-<ARCH>.md.
1907 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
1908 the stack in CEE_LDFLDA. Fixes #450542.
1910 * generics.cs: Add a new test.
1912 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1914 * mini-ops.h: updated MIPS opcodes
1915 * mini-mips.c: decompose long opts
1916 * mini-mips.h: decompose long opts
1918 2008-11-29 Mark Mason <mmason@upwardaccess.com>
1920 * cpu-mips.md: fix length on int_rem_un
1921 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
1923 2008-11-29 Zoltan Varga <vargaz@gmail.com>
1925 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
1927 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
1929 2008-11-29 Martin Baulig <martin@ximian.com>
1931 * mini-exceptions.c (mono_handle_native_sigsegv): Check
1932 mono_debug_using_mono_debugger() in addition to the
1933 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
1935 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1937 * mini-ops.h: updated more MIPS opcodes
1938 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
1939 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
1941 2008-11-28 Mark Probst <mark.probst@gmail.com>
1943 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
1945 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1947 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
1948 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
1949 * mini-ops.h: correct selected mips opcode entries
1951 2008-11-28 Mark Probst <mark.probst@gmail.com>
1953 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
1956 2008-11-28 Mark Probst <mark.probst@gmail.com>
1958 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
1960 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1962 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
1963 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
1964 * mini-mips.h: disable IMT
1965 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
1967 2008-11-28 Mark Probst <mark.probst@gmail.com>
1969 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
1971 2008-11-28 Mark Probst <mark.probst@gmail.com>
1973 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
1975 2008-11-28 Zoltan Varga <vargaz@gmail.com>
1977 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
1980 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1982 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
1983 for Set/GetVector aligned versions.
1985 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1987 * basic-simd.cs: Add tests for Get/SetVector.
1989 2008-11-27 Mark Probst <mark.probst@gmail.com>
1991 * mini.c: Removed g_slist_append_mempool(). Now in
1994 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1996 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
1997 size properly and make the bounds check optional.
1999 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2000 for SetVector and IsAligned.
2002 2008-11-27 Zoltan Varga <vargaz@gmail.com>
2004 * mini.c: Remove unused mono_normalize_opcodes () function.
2006 2008-11-26 Mark Probst <mark.probst@gmail.com>
2008 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
2009 using the new atomic add ops now.
2011 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
2014 2008-11-26 Mark Probst <mark.probst@gmail.com>
2016 * mini-ppc64.c: Several fixes.
2018 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2020 * cpu-mips.md: added jump_table
2021 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
2023 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2025 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
2027 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2029 * mini-ops.h: corrected a handful of MIPS opcodes.
2031 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2033 * aot-compiler.c: MIPS to use ELF writer
2035 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2037 * mini-codegen.c: remove MIPS specific assert.
2039 2008-11-25 Mark Probst <mark.probst@gmail.com>
2041 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
2042 fixes. PPC64 now passes most of the runtime regressions.
2044 2008-11-24 Zoltan Varga <vargaz@gmail.com>
2046 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
2047 volatile intervals a bit.
2049 2008-11-24 Mark Probst <mark.probst@gmail.com>
2051 * basic-long.cs: New test case.
2053 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2055 * mini.c (mini_method_compile): Disable globalra for large methods for
2058 * regalloc2.c (order_moves): Add fp support.
2060 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
2061 source bblock ends with an OP_BR_REG.
2063 * ratests.cs: Add a new test.
2065 2008-11-23 Mark Probst <mark.probst@gmail.com>
2067 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
2068 sharing. PPC64 now passes generics.exe.
2070 2008-11-23 Mark Probst <mark.probst@gmail.com>
2072 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
2074 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2076 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
2077 memory when mono_jit_info_table_find () can't find the method in the
2080 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
2083 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
2086 2008-11-23 Mark Probst <mark.probst@gmail.com>
2088 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
2089 Several fixes. PPC64 now runs exceptions.exe and
2090 devirtualization.exe.
2092 2008-11-22 Mark Probst <mark.probst@gmail.com>
2094 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
2095 arrays.exe and basic-math.exe.
2097 2008-11-22 Mark Probst <mark.probst@gmail.com>
2099 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
2100 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
2102 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2104 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
2106 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2108 * method-to-ir.c: Move bounds checking macros to ir-emit.h
2110 * ir-emit.h: Move macros from method-to-ir.c to here.
2112 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2114 * mini-ops.h: Correct the long simd ops to use LREG.
2116 2008-11-21 Zoltan Varga <vargaz@gmail.com>
2118 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
2120 * mini-ops.h: Correct the dreg type of a few long opcodes.
2122 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
2125 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
2127 * mini-ppc.c: remove negative stack references in epilog
2128 for platforms that don't support the red zone.
2130 2008-11-21 Mark Probst <mark.probst@gmail.com>
2132 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
2133 point regs. Now PPC64 passes basic-calls.exe.
2135 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2137 * basic-simd.cs: Add tests for accessors of Vector2l.
2139 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2141 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
2143 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
2145 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
2147 2008-11-21 Mark Probst <mark.probst@gmail.com>
2149 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
2150 PPC64 passes basic-long.exe.
2152 2008-11-20 Mark Probst <mark.probst@gmail.com>
2154 * decompose.c: Decompose carry and overflow add on PPC64 like on
2155 other 64 bit archs. Don't decompose sub at all on PPC64.
2157 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
2158 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
2161 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2163 * basic-simd.cs: Add tests for accessors of Vector2d.
2165 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2167 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
2171 * mini-x86.c (mono_arch_output_basic_block): Same.
2173 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
2175 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2177 * basic-simd.cs: Add tests for accessors of Vector4f.
2179 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2181 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
2185 * mini-x86.c (mono_arch_output_basic_block): Same.
2187 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
2189 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2191 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
2193 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2195 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
2199 * mini-x86.c (mono_arch_output_basic_block): Same.
2201 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
2203 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2205 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
2207 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2209 * simd-intrinsics.c: Enable setters for Vector16sb.
2211 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2213 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
2217 * mini-x86.c (mono_arch_output_basic_block): Same.
2219 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
2221 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
2223 * simd-intrinsics.c: Implement setter for Vector8us.
2225 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2227 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
2230 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
2232 * mini-ppc.c: remove references to the red zone in the prolog
2233 (for systems that don't support it).
2235 2008-11-19 Mark Probst <mark.probst@gmail.com>
2237 * cpu-ppc64.md: Fixed a few instruction lengths.
2239 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
2242 2008-11-19 Mark Probst <mark.probst@gmail.com>
2244 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
2247 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2249 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
2251 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
2253 * mini-ops.h: Added OP_INSERT_I2.
2257 * mini-x86.c (mono_arch_output_basic_block): Same.
2259 * simd-intrinsics.c: Implement setter for Vector8s.
2261 * simd-methods.h: Add the names of get setters of Vector8s.
2263 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2265 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
2267 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
2270 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2272 2008-11-18 Mark Probst <mark.probst@gmail.com>
2274 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
2275 for PPC64. An empty program runs now.
2277 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2279 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2281 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
2282 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
2283 info for JITted code is emitted into a shared library, loadable into gdb.
2285 2008-11-18 Mark Probst <mark.probst@gmail.com>
2287 * Makefile.am: Changes to build PPC64.
2289 * mini-arch.h: Include mini-ppc64.h on PPC64.
2291 2008-11-18 Mark Probst <mark.probst@gmail.com>
2293 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
2294 in PPC code up to r119147.
2296 2008-11-18 Mark Probst <mark.probst@gmail.com>
2298 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2299 cpu-ppc64.md: Changes for PPC64.
2301 Based on code submitted by andreas.faerber@web.de at
2302 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
2305 2008-11-18 Mark Probst <mark.probst@gmail.com>
2307 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2308 cpu-ppc64.md: Copied from the corresponding PPC files from
2311 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
2313 * mini-ops.h: Added OP_ROUND.
2315 * cpu-x86.md: Added round.
2317 * mini-x86.c: Added support for intrinsicing Math.Round (double).
2319 * basic-math.cs: Added test_0_round to test rounding.
2321 Contributed under MIT/X11 license.
2323 2008-11-17 Bill Holmes <billholmes54@gmail.com>
2325 * aot-compiler.c : Fix the Winx64 build.
2327 Contributed under MIT/X11 license.
2329 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2331 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
2332 in OP_EXTRACT_R8 to avoid possible stack corruption.
2334 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2336 * mini-ops.h: Added OP_EXTRACT_R8/I8.
2338 * cpu-x86.md: Added extract_r8.
2340 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
2342 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
2343 a couple of OP_EXTRACT_I4.
2345 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
2347 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
2349 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2351 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
2354 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2356 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
2357 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
2359 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
2360 are not needed any more.
2362 * mini.h: Remove the unused INS_LIST macros.
2364 * mini.c (mini_method_compile): Remove a disable globalra case which is no
2367 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
2370 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
2371 mono_alloc_ireg () instead.
2373 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
2376 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
2379 * aot-runtime.c (load_aot_module): Disable AOT when running under
2382 * mini-amd64.h: Change the monitor fastpath defines to check for
2383 !PLATFORM_WIN32 so they work on *bsd too.
2385 * mini.h mini.c mini-hhpa.c: Remove more unused code.
2387 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
2389 * mini.h (MonoCompile): Remove new_ir flag.
2391 * regalloc.h regalloc.c: Remove unused code.
2393 * cpu-*.md: Remove more unused opcodes.
2395 * simple-cee-ops.h simple-mini-ops.h: Removed.
2397 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
2399 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2401 * aliasing.h: Removed.
2403 * *.c: Remove references to aliasing.h and inssel.h.
2405 * mini.c: Remove additional unused functions.
2407 * mini-ops.h cpu-*.md: Remove unused opcodes.
2409 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2411 Remove the old JIT code.
2413 * inssel*.brg: Removed.
2415 * ssa.c abcremoval.c aliasing.c: Removed.
2417 * ssa2.c: Renamed to ssa.c.
2419 * abcremoval2.c: Renamed to abcremoval.c.
2421 * *.c: Removed all !cfg->new_ir code.
2423 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
2424 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
2426 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
2428 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2430 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
2431 to simplify the code and cut back on the number of global symbols in the AOT
2434 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
2436 2008-11-15 Zoltan Varga <vargaz@gmail.com>
2438 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
2439 with the got/got_info tables.
2441 * mini.h: Bump AOT file format version.
2443 * unwind.h: New file, contains definitions for stack unwinding.
2445 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
2448 * aot-compiler.c: Generalize the emitting of unwind information to use the
2449 information in cfg->unwind_ops.
2451 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
2453 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
2454 AOT method frames. Enable writing symbols for methods by default.
2456 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
2458 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
2459 and make it work with vectors of element sizes 1, 2 and 4.
2461 * simd-intrinsics.c: Enable getter for all vectors with element size
2464 * simd-methods.h: Add the names of other getters.
2466 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
2472 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
2474 * mini-ppc.h: portability fix.
2476 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2478 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
2479 buggy and will overwrite it.
2481 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2483 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
2484 Use it to emit local symbols for all methods so AOTed methods show up with
2485 their full name in gdb/valgrind output.
2487 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
2489 * mini-ppc.c: portability fixes.
2491 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2493 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
2494 entries out of the if (!generic_shared...) code so it is always done.
2495 (mono_class_init_trampoline): Do the patching when running under valgrind
2496 too, newer versions of valgrind have no problems with it.
2498 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2500 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
2503 2008-11-13 Mark Probst <mark.probst@gmail.com>
2505 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
2508 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2510 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
2512 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2514 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
2520 * simd-intrinsics.c: Same.
2522 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2524 * simd-intrinsics.c: Enable constructor intrinsics for all types.
2526 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2528 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
2529 to work with more Vector types.
2531 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2533 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
2534 store the elemens directly instead of using and intermediate.
2536 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2538 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
2540 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
2541 to preserve %eax for aot plt trampolines.
2543 * aot-compiler.c (compile_method): Don't skip synchronized methods.
2544 (encode_method_ref): Flag synchronized methods so they won't go through
2547 * aot-compiler.c: Additional work to support AOTing synchronized methods/
2550 * cpu-ia64.md (jmp): Increase max length.
2552 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2554 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
2555 open generic classes.
2557 * aot-compiler.c: Enable the ELF writer on ELF platforms.
2559 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
2560 box+brtrue optimization since it causes test failures on x86.
2562 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2564 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
2570 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
2571 for simd ctor values.
2573 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
2574 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
2576 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2578 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
2581 * simd-instrincs.c: Same.
2583 * basic-simd.cs: Same.
2585 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2587 * ratests.cs: Add more tests.
2589 * regalloc2.c (add_spill_code): Handle more corner cases.
2591 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2593 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
2594 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
2595 both the source an destination of an instruction.
2597 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2599 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
2600 wapihandles.c: more portability changes.
2602 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
2604 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
2605 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
2606 safe to execute in a signal handler and the kernel provides better
2607 the info in /proc/self/smaps. Avoid the assert on sigaction during
2610 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2612 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
2613 do the bblock linking hack if it is actually needed.
2615 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
2618 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
2619 crash problem is fixed.
2621 * branch-opts.c (mono_remove_critical_edges): Link up newly added
2624 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
2626 (mini_method_compile): Set the starting value of next_vreg to
2627 MAX_IREGS + MAX_FREGS when using globalra.
2629 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
2630 filter clauses with BB_EXCEPTION_HANDLER.
2632 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
2634 2008-11-10 Mark Probst <mark.probst@gmail.com>
2636 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
2637 space for stdcall. Fixes regressions on Win32.
2639 2008-11-10 Zoltan Varga <vargaz@gmail.com>
2641 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
2643 (linear_scan): Remove an assert which doesn't seem to be needed.
2645 * local-propagation.c (mono_local_deadce): Avoid a call to
2646 MONO_DELETE_INS which would screw up the instruction linking.
2648 * mini.c (mono_decompose_op_imm): Make this work with globalra.
2650 * regalloc2.c: Upgrade to work the current JIT code.
2652 2008-11-09 Zoltan Varga <vargaz@gmail.com>
2654 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
2657 * aot-runtime.c: Remove some dead code.
2659 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
2661 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
2663 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
2664 trampolines using sscanf since atoi doesn't work on large unsigned values.
2666 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
2667 Initialize code_size.
2669 2008-11-08 Mark Probst <mark.probst@gmail.com>
2671 * method-to-ir.c (mini_emit_inst_for_method): Make
2672 Interlocked.CompareExchange work for Int arguments on 32 bit
2675 2008-11-07 Mark Probst <mark.probst@gmail.com>
2677 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
2679 2008-11-06 Bill Holmes <billholmes54@gmail.com>
2681 * main.c Fix MSVC build.
2683 Contributed under MIT/X11 license.
2685 2008-11-06 Mark Probst <mark.probst@gmail.com>
2687 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
2688 alignment larger than 8 bytes are aligned correctly, too.
2690 * mini.c: Honor the min_align field of MonoClass when laying out
2693 2008-11-06 Zoltan Varga <vargaz@gmail.com>
2695 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
2697 * aot-compiler.c (emit_plt): Fix a warning.
2699 * aot-compiler.c: Implement ARM support in the binary writer.
2701 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2703 * basic-simd.cs: Add test for getter with byref arg.
2704 Fix the naming of a few tests.
2705 Add missing checks to a test.
2707 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2709 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
2711 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
2712 most of the full-aot support for monitor enter/exit trampolines.
2714 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
2715 enter/exit trampoline creation functions.
2717 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
2720 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
2722 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
2723 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
2724 implement the needed functionality without adding crap to the runtime.
2726 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2728 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
2731 * mini.c (mono_build_date): New global version holding the build date in
2734 * Makefile.am (buildver.c): Generate a file containing the build date.
2736 * main.c: Set the build date from the generated file.
2738 * mini.c (mono_get_runtime_build_info): New helper function returning build
2739 information in a string format.
2741 * driver.c (mono_main): Print the build date in --version.
2743 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
2744 file when the bind-to-runtime-version option is used.
2746 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2748 * simd-intrinsics.c: Fix bug when using getters and byref args.
2750 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2752 * simd-methods.h: Rename prefetch methods.
2754 * simd-intrinsics.c: Same.
2756 2008-11-05 Mark Probst <mark.probst@gmail.com>
2758 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
2761 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2763 * aot-compiler.c: Use the bundled elf header files instead of depending on
2766 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
2769 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
2772 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
2774 * cpu-x86.md: Add store nta ops.
2780 * mini.h: Add an enum for simd prefetch modes.
2782 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
2783 of store. Use the changed code to support store nta.
2785 * simd-intrinsics.c: Add prefetch ops for all vector types.
2787 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2789 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
2792 * aot-compiler.c: Use statically allocated buffers for constructing symbol
2795 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
2798 2008-11-04 Mark Probst <mark.probst@gmail.com>
2800 * mini-x86.c: Fixed commit.
2802 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2804 * aot-compiler.c (emit_plt): Align the plt section only on x86.
2806 2008-11-04 Mark Probst <mark.probst@gmail.com>
2808 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
2809 and MONITOR_EXIT, for the ASM fastpaths.
2811 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
2814 * mini.c, patch-info.h: Signature and patch infos for
2815 Monitor.Enter/Exit trampolines.
2817 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
2819 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
2820 Monitor.Enter/Exit ASM fastpath for Linux.
2822 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2824 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
2826 * objects.cs: Add a new test.
2828 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
2830 * aot-runtime.c (load_method): Run class initialization in the PLT case even
2831 if MONO_LOG_LEVEL is set.
2833 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
2835 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
2837 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
2839 * aot-compiler.c: Change the relocation code to use virtual addresses instead
2840 of file offsets. Align the sections belonging to the data segment to
2843 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2845 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
2846 elf.h. Port it to amd64.
2848 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2850 * driver.c: Enable SIMD by default.
2852 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2854 * cpu-x86.md: Add prefetch op.
2860 * mini.h: Add an enum for simd prefetch modes.
2862 * simd-methods.h: Add prefetch function names.
2864 * simd-intrinsics.c: Add prefetch ops for all vector types.
2866 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2868 * aot-compiler.c (emit_bytes): Speed this up a little.
2870 2008-11-02 Zoltan Varga <vargaz@gmail.com>
2872 * aot-compiler.c: Add JIT time etc. statistics.
2874 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
2876 * mini.h (MonoCompile): Add 'got_offset' field.
2878 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
2879 method_got_offsets array.
2881 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
2884 * aot-compiler.c (compile_method): Add generic method instances referenced
2885 by the method to the list of methods to be compiled, this is required so if
2886 A<T> references B<T>, and another assembly references A<int>, then it will
2887 also get a copy of B<int>.
2889 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
2890 when checking for monitor enter/exit.
2892 2008-10-30 Mark Probst <mark.probst@gmail.com>
2894 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
2895 for Monitor.Enter and Monitor.Exit if enabled.
2897 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
2900 2008-10-30 Zoltan Varga <vargaz@gmail.com>
2902 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
2903 of an OP_MOVE. Fixes #440046.
2905 * basic-long.cs: Add a new test.
2907 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2909 * mini.h: Add synchronization note for the managed counter-part.
2911 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
2912 returns the simd caps of the current cpu.
2914 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2916 * basic-simd.cs: Remove Console.WriteLine.
2918 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2920 * basic-simd.cs: New tests for Vector2ul.
2922 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2924 * simd-intrinsics.c: Add new vector type Vector2ul.
2926 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2928 * basic-simd.cs: New tests for Vector2l.
2930 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2932 * cpu-x86.md: Add long version of most packed int ops.
2938 * simd-intrinsics.c: Add new vector type Vector2l.
2940 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2942 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
2944 * simd-methods.h: Remove SN_op_BitwiseXor.
2946 2008-10-28 Zoltan Varga <vargaz@gmail.com>
2948 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
2951 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2953 * basic-simd.cs: Test for Vector2d.
2955 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
2958 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2960 * cpu-x86.md: Add double version of all packed float ops.
2966 * simd-intrinsics.c: Add new vector type Vector2d.
2968 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
2970 * simd-methods.h: Add Duplicate.
2972 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2974 * basic-simd.cs: Test for packing with signed saturation.
2976 2008-10-28 Zoltan Varga <vargaz@gmail.com>
2978 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
2979 found in the TYPESPEC table.
2981 2008-10-26 Zoltan Varga <vargaz@gmail.com>
2983 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
2986 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2988 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
2989 instead of the RVA, since the RVA can be changed by tools like the cil
2992 * method-to-ir.c (mono_method_to_ir2): Ditto.
2994 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
2995 (deserialize_variable): Ditto.
2997 2008-10-25 Martin Baulig <martin@ximian.com>
2999 * debug-mini.c (write_variable): Use
3000 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
3002 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3004 * cpu-x86.md: Add unsigned variants of packd and packw.
3008 * mini-x86.h: Emit the right instruction for packd and packw.
3009 Add unsigned variants of packd and packw.
3011 * simd-intrinsics.c: Packd and packw were used in place of their
3012 unsigned variants. Change that.
3013 Add intrinsics for (Signed)PackWithSignedSaturation.
3015 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
3017 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3019 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
3021 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3023 * mini-ops.h: Remove dword packed add/sub with saturation ops.
3025 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
3027 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
3030 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
3032 2008-10-24 Mark Probst <mark.probst@gmail.com>
3034 * method-to-ir.c, mini.c: Special casing for the synchronized
3035 wrapper for the ldtoken+GetTypeFromHandle case.
3037 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3039 * mini.c (mono_replace_ins): Move this to branch-opts.c.
3041 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
3042 created/split bblocks.
3044 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3046 * mini-ops.h: Add packed signed mul high.
3050 * mini-x86.c (mono_arch_output_basic_block): Same.
3052 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
3054 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
3056 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3058 * basic-simd.cs: Tests for Vector16sb.
3060 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3062 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
3064 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3066 * mini-ops.h: Add packed signed min, max and compare greater.
3070 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
3073 * simd-methods.h: Add CompareGreaterThan.
3075 * simd-methods.h: Remove CompareEquals.
3077 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
3079 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
3081 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
3084 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3086 * basic-simd.cs: Fix tests due to change in the API.
3088 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3090 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
3092 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3094 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
3096 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
3097 inst_offset as this has invalid values for LDADDR.
3099 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3101 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3103 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
3105 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3107 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
3108 for accessing field->data.
3110 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3112 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3114 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3116 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
3118 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
3120 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3122 * dominators.c (mono_compute_natural_loops): Allocate GList enties
3123 from the cfg mempool.
3125 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3127 * basic-simd.cs: Tests for new methods in Vector8us.
3129 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3131 * mini-ops.h: Add multiply and store high.
3135 * mini-x86.c (mono_arch_output_basic_block): Same.
3137 * simd-methods.h: Same.
3139 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
3142 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3144 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
3145 mono_class_setup_vtable ().
3147 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
3148 mono_class_get_vtable_entry () for accessing klass->vtable.
3150 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
3152 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
3155 * method-to-ir.c (mono_save_token_info): Don't save references made from
3158 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
3159 of generic instances.
3161 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
3163 2008-10-19 Mark Probst <mark.probst@gmail.com>
3165 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
3166 OP_JMP depends on the method signature. Calculate it properly.
3168 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3170 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
3173 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
3175 (emit_extra_methods): Add another table mapping method indexes to
3176 offsets in the extra_method_info table.
3178 * mini.h: Bump AOT file format version.
3180 * aot-runtime.c: Merge most of the code from mono_aot_get_method
3181 and mono_aot_get_method_from_token () into one function.
3183 2008-10-19 Mark Probst <mark.probst@gmail.com>
3185 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
3188 2008-10-18 Zoltan Varga <vargaz@gmail.com>
3190 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
3193 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
3196 * mini.c (mono_patch_info_equal): Compare the generic context as well.
3198 * mini.h: Bump aot file format version.
3200 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
3201 AOT file can contain native code for methods which are not in the METHOD
3202 table. Generate code for non-sharable generic instances of generic methods
3203 found in the METHODSPEC table.
3205 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
3206 encoding generic type handles.
3208 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
3209 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
3211 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
3212 macros + MONO_ADD_INS.
3214 * mini.c (mono_jump_info_token_new2): New function which takes a generic
3217 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
3219 * mini.h: Bump aot file format version.
3221 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
3223 2008-10-17 Mark Probst <mark.probst@gmail.com>
3225 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
3226 platforms, with definable stack alignment value. Set to 16 now
3229 * mini.c, mini.h, driver.c: Command line option for disabling
3232 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3234 * basic-simd.cs: Tests for new methods in Vector4ui.
3236 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3238 * mini-ops.h: Add packed int shuffle.
3242 * mini-x86.c (mono_arch_output_basic_block): Same.
3244 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
3245 extract mask, max, min, shuffle.
3247 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
3249 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3251 * basic-simd.cs: Tests for new methods in Vector8us.
3253 2008-10-17 Mark Probst <mark.probst@gmail.com>
3255 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
3256 RuntimeTypeHandle, not a TypedReference.
3258 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
3260 * simd-intrinsics.c: remove relocations.
3262 2008-10-17 Zoltan Varga <vargaz@gmail.com>
3264 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
3265 optimizations from the x86 backend.
3267 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
3269 * simd-methods.h, simd-intrinsics.c: debloat method names and
3270 prepare for no relocations.
3272 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3274 * mini-ops.h: Add packed min/equal and sum of absolute differences.
3278 * mini-x86.c (mono_arch_output_basic_block): Same.
3280 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
3281 extract mask, max, min and sum of absolute differences.
3283 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
3286 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3288 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
3289 Renamed one test for consistency.
3291 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3293 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
3294 fix to the code that deal with other blocks.
3296 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3298 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
3300 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3302 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
3303 that deals with vreg interference. Explicitly check for OP_LDADDR to be
3304 able to process the source reg.
3306 2008-10-16 Martin Baulig <martin@ximian.com>
3308 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
3310 * inssel.brg: Add `OP_HARD_NOP'.
3312 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
3314 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
3315 `OP_HARD_NOP' instruction when running inside the debugger.
3317 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
3318 `OP_HARD_NOP' instruction when running inside the debugger.
3320 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3322 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
3323 now works. The issue with the regalloc tripping up no longer
3326 * simd-intrinsics.c (load_simd_vreg): Same.
3328 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3330 * basic-simd.cs: Tests for new Vector8ui methods.
3332 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3334 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
3335 only for type. This fixes crashes where MonoInst::klass is checked
3336 for ops of type != VTYPE or OBJ.
3338 * simd-intrinsics.c (load_simd_vreg): Same.
3340 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3342 * mini-ops.h: Add ops for packed shuffle/max/avg and
3347 * mini-x86.c (mono_arch_output_basic_block): Same.
3349 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
3352 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
3353 to emit extract mask op.
3355 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
3356 to emit word shuffles.
3358 2008-10-15 Mark Probst <mark.probst@gmail.com>
3360 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
3361 the largest alignment needed by a variable, but at least
3364 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3366 * basic-simd.cs: Tests for the fixes in the last commit.
3368 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3370 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
3371 no longer handles STACK_PTR input.
3373 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
3375 * simd-intrinsics.c (load_simd_vreg): New function that works like
3376 get_simd_vreg but handles STACK_PTR input.
3378 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
3379 as the input can be an arbitrary pointer.
3381 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
3382 LDADDR local optimization directly otherwise use a store op.
3384 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3386 * basic-simd.cs: Tests for dup low and dup high.
3388 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3390 * mini-ops.h: Add dup low and dup high ops.
3394 * mini-x86.c (mono_arch_output_basic_block): Same.
3396 * simd-intrinsics.c (vector4f_intrinsics): Same.
3398 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3400 * basic-simd.cs: Tests for recently added functionality.
3402 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3404 * mini-ops.h: Add remaining sse1 fp ops.
3406 * cpu-x86.md: Add remaining sse1 fp ops.
3408 * mini-x86.c (mono_arch_output_basic_block): Same.
3410 * mini.h: Add enum for simd FP compare conditions.
3412 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
3414 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
3415 so the backed can generate the appropriate op.
3417 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3418 This patch squeese one more byte from the SimdIntrinsc struct.
3420 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
3421 a a shift amount intead of simply or'ing it.
3423 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
3425 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
3426 byte so we can have an aditional flags field without increasing struct size.
3428 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
3429 against the simd_supported_versions bitmask.
3431 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
3433 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
3435 * mini.c: remove rawbuffer code (the only use here is unsafe because
3436 it takes locks during signal handling and the kernel now provides much
3437 better info in proc/pid/smaps these days).
3439 2008-10-13 Zoltan Varga <vargaz@gmail.com>
3441 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
3442 OP_X86_PUSH_OBJ. Fixes #434620.
3444 * objects.cs: Add a test.
3446 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
3448 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
3449 that the packuswb/packusdw don't work with unsigned numbers for what
3450 would be negative numbers in signed format.
3452 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
3453 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
3455 * mini-ops.h: Add doubleword forms of many ops and packing ones.
3457 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
3459 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
3461 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
3463 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
3466 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
3467 version as the enum in mini.h.
3469 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
3470 for sse3 ops, check the simd_version field if present. This way the code
3471 works with all versions of sse.
3473 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3475 * simd-intrinsics.c: Fixed intrinsic name typo.
3477 * mini.h: Added missing simd exported function.
3479 * basic-simd.cs: Added tests for Vector4ui.
3480 Fixed broken test for Vector16b.
3482 2008-10-10 Zoltan Varga <vargaz@gmail.com>
3484 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
3485 the max length to 64.
3487 2008-10-10 Mark Probst <mark.probst@gmail.com>
3489 * method-to-ir.c: Only do the fast virtual generic method call for
3490 non-wrapper methods.
3492 * mini.h, mini-trampolines.c: The new generic virtual remoting
3493 trampoline handles virtual method calls via the vtable (as done by
3494 the fast virtual generic method calls) to remoting proxies.
3496 * mini.c (mono_jit_create_remoting_trampoline): For generic
3497 methods reate a generic virtual remoting trampoline.
3499 * mini-amd64.h: Enable fast virtual generic method calls again.
3501 2008-10-10 Mark Probst <mark.probst@gmail.com>
3503 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
3504 restore registers when doing tail calls.
3506 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3508 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
3511 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3513 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
3515 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3517 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
3519 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3521 * basic-simd.cs: Retrofit for API changes.
3523 2008-10-10 Mark Probst <mark.probst@gmail.com>
3525 * mini-ppc.c: Handle integer stack arguments for tail calls.
3527 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3529 * optflags-def.h: Removed sse3 optimization.
3533 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
3536 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
3538 * mini.h: Added enumeration with simd versions.
3540 * simd-intrinsics.c (emit_intrinsics): Use the new static var
3543 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
3545 * mini.c (mini_init): Call mono_simd_intrinsics_init.
3547 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3549 * basic-simd.cs: Added tests for Vector8u and Vector16u.
3551 * basic-simd.cs: Fixed test naming.
3553 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3555 * mini-ops.h: Added ops for packed and saturated math, shifts
3556 and packing/unpacking.
3558 * cpu-x86.md: Added descriptors for the above ops.
3560 * mini-x86.c: Added code to emmit the above ops.
3562 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
3564 2008-10-08 Zoltan Varga <vargaz@gmail.com>
3566 * aot-compiler.c (compile_method): Enable AOT for generic code.
3568 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
3570 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
3572 * mini.c: add a workaround for a common screwup that ends up blamed
3573 to mono (other processes blocking signal delivery).
3575 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3577 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
3578 in the LDFLD/STFLD opcodes. Fixes #432673.
3580 * iltests.il.in: Add a new test.
3582 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
3584 * mini-arm.c: attach the thread in unmanaged->managed transitions
3585 using delegates (bug #433148).
3587 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3589 * basic-simd.cs: Use new ShuffleSel constants.
3591 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3593 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
3595 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
3596 only disable simd intrinsics if no sse2 is detected.
3598 * optflags-def.h: Added sse3.
3600 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
3603 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3605 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
3606 when adding delegate-invoke wrappers.
3608 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3610 * Makefile.am: Reenable the simd tests.
3612 2008-10-07 Bill Holmes <billholmes54@gmail.com>
3614 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
3615 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
3616 other vreg is allocated to that hreg.
3618 Contributed under MIT/X11 license.
3620 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3622 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
3625 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3627 * basic-simd.cs: New test suite for SIMD intrinsics.
3629 * Makefile.am: Added new tests.
3631 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3633 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
3637 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
3639 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
3640 using SSE2 aware opcodes.
3642 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
3643 is enabled, this code path is only reachable if conversion ops are emmited after
3646 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
3648 This optimization saves 6 bytes per conversion against the old version.
3650 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3652 * aot-compiler.c (compile_method): Don't skip methods referencing
3653 generic methods without a corresponding entry in token_info_hash, since
3654 encode_method_ref () can handle all generic methods now.
3656 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
3657 generic context is set.
3659 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
3660 generic sharing of LDTOKEN.
3662 2008-10-06 Mark Probst <mark.probst@gmail.com>
3664 * mini-amd64.h: Temporarily disabled fast virtual generic method
3665 calls because it breaks the System.Runtime.Remoting tests.
3667 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3669 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
3671 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
3672 so inlining actually works.
3673 (check_inline_caller_method_name_limit): Ditto.
3675 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
3677 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
3678 64 bit safety (from Olaf Hering and Andreas Färber).
3680 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3682 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
3683 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
3684 unused virtual call support code.
3686 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
3688 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
3689 which can't use aot trampolines.
3690 (decode_patch): Don't create aot trampolines for methods which can't use
3693 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
3694 use aot trampolines.
3696 * mini.h: Bump AOT image format version.
3698 2008-10-05 Zoltan Varga <vargaz@gmail.com>
3700 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
3701 to save_token_info () since cmethod is inflated for constrained calls.
3703 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
3705 2008-10-04 Andreas Färber <andreas.faerber@web.de>
3707 * Makefile.am: Add build rules for ppc64.
3708 This avoids the build failing at pedump with unresolved symbols
3709 due to lack of arch_sources. Instead it will now fail earlier
3710 due to lack of cpu-ppc64.md.
3712 Contributed under MIT/X11 license.
3714 2008-10-04 Mark Probst <mark.probst@gmail.com>
3716 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
3719 * iltests.il.in: Add test case for tail call with many arguments.
3721 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3723 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
3724 to the fast virtual generic method code until the aot case is fixed.
3726 2008-10-03 Mark Probst <mark.probst@gmail.com>
3728 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
3730 2008-10-03 Mark Probst <mark.probst@gmail.com>
3732 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
3735 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3737 * simd-intrinsics.c: Forgot to add this one.
3739 * mini-codegen.c: Fix macro in case SIMD is not supported.
3741 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3743 This patch land initial JIT support for simd intrinsics.
3745 * mini-x86.h: Added new define to make --enable_minimal work on x86.
3747 * Makefile.am: Added simd-intrinsics.c
3749 * simd-intrinsics.c: New file with simd instrinsic related
3752 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
3754 * cpu-x86.md: Add simd related instructions.
3756 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
3758 * driver.c: Added two new --regression variants.
3760 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
3762 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
3764 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
3765 extract some complicated logic to helper functions.
3767 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
3769 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
3771 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
3772 the specialized simplification pass.
3774 * method-to-ir.c (mono_spill_global_vars): Use new macro.
3776 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
3778 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
3781 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
3782 if MONO_ARCH_NEED_SIMD_BANK is defined.
3784 * mini-ops.h: Added the new simd ops.
3786 * mini-x86.c: Added mono_arch_xregname.
3788 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
3790 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
3792 * mini-x86.h: Define simd related MONO_ARCH macros.
3794 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
3796 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
3798 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
3799 MONO_CLASS_IS_SIMD to deal with simd related IR.
3801 * mini.h (MonoInst): Added spill_var to the backend union.
3803 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
3805 * mini.h: Added forward declarations of the new simd fuctions.
3807 * optflags-def.h: Added new optimization names SIMD.
3809 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
3811 * regalloc.h: Added support for working with 3 register banks.
3813 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
3815 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
3817 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
3819 * mini-exceptions.c: remove 64 bit related ifdef clutter.
3821 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3823 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
3824 instead of one on 64 bit systems.
3826 * method-to-ir.c: Remove unused includes.
3828 2008-10-02 Zoltan Varga <vargaz@gmail.com>
3830 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
3831 cfg->used_int_regs, since the two are different on arm.
3833 2008-10-02 Mark Probst <mark.probst@gmail.com>
3835 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
3836 mono_method_get_vtable_index() to get the vtable index.
3838 2008-10-02 Mark Probst <mark.probst@gmail.com>
3840 * method-to-ir.c (mono_method_to_ir2): Don't create native
3841 wrappers for array methods, because they're never called (and if
3842 they were called they wouldn't work).
3844 2008-10-02 Mark Probst <mark.probst@gmail.com>
3846 * method-to-ir.c (mono_method_to_ir2): Array methods are
3847 special-cased and must not be invoked indirectly via the (M)RGCTX
3848 when generic sharing is turned on. Fixes #431413.
3850 2008-10-01 Mark Probst <mark.probst@gmail.com>
3852 * method-to-ir.c: When generic sharing is active, call
3853 non-interface virtual generic methods via the standard trampoline.
3855 * mini-trampolines.c: Handle virtual generic shared methods.
3857 * mini.h, mini-x86.c, mini-x86.h: New argument for
3858 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
3859 method thunks and which is the trampoline to call if the lookup
3860 fails. Enable the virtual generic method thunk for x86.
3862 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
3863 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
3864 argument but assert that it's NULL, because these archs don't yet
3865 implement the virtual generic method thunk. Changes in the IMT
3866 thunk data structures.
3868 2008-10-01 Zoltan Varga <vargaz@gmail.com>
3870 * aot-compiler.c (emit_globals): Avoid invalid characters in
3871 the static linking symbol.
3873 * objects.cs: Add a test for the range check optimization. Fix warnings.
3875 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
3876 optimization from the current JIT.
3878 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
3879 later in decompose_array_access_opts () to allow more optimizations.
3881 * method-to-ir.c (mono_handle_soft_float): Rename this to
3882 mono_decompose_soft_float () for consistency.
3884 * mini-ops.h: Fix arguments of OP_STRLEN.
3886 * method-to-ir.c (save_cast_details): Extract the cast details saving code
3887 into a separate function.
3888 (reset_cast_details): Ditto.
3889 (handle_unbox): Save cast details. Fixes #431254.
3891 * method-to-ir.c: Remove some obsolete FIXMEs.
3893 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3895 * ir-emit.h (alloc_dreg): Write a warning before crashing.
3897 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3899 * mini-codegen.c: More work on macros to make them
3900 ready for multiple regbanks.
3902 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3904 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
3906 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
3908 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3910 * mini-codegen.c (mono_spillvar_offset): Proper support for
3913 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3915 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
3916 the stack overflow changes.
3918 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3920 * mini-codegen.c: Make all bank macros depend on reg_bank.
3922 * mini-codegen.c (mono_local_regalloc): Make free mask
3923 initialization regbank aware.
3925 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3927 * mini-codegen.c (mono_local_regalloc): Extract callee
3928 mask selection to a function and make it regbank aware.
3930 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3932 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
3933 code to deal with many regbanks.
3935 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3937 * mini-codegen.c: More fp->regbank changes.
3939 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
3941 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
3942 of a hardcoded constant.
3944 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
3946 * method-to-ir.c (type_from_stack_type): Fix typo.
3948 2008-09-29 Zoltan Varga <vargaz@gmail.com>
3950 * mini-ia64.c (emit_move_return_value): Convert float return values to
3953 * objects.cs: Add a new test.
3955 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
3956 VARARG methods to fix an assert later.
3958 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
3959 end so it at least compiles.
3961 2008-09-28 Zoltan Varga <vargaz@gmail.com>
3963 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
3965 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
3967 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
3968 optimization to a new function (emit_optimized_ldloca_ir) and enable
3969 it for both ldloca and ldloca_s.
3971 2008-09-28 Zoltan Varga <vargaz@gmail.com>
3973 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
3974 gshared CASTCLASS code.
3976 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
3977 amd64, where the libc stack unwinder encounters stack frames referring to
3978 native code in unmapped memory.
3980 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
3983 * generics.cs: Add new test.
3985 2008-09-27 Zoltan Varga <vargaz@gmail.com>
3987 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
3988 add a check that one of the ARM_FPU_ constants is defined.
3990 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
3992 * mini-exceptions.c: Fix build on non-altstack platforms.
3994 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
3997 * ir-emit.h: Add a comment to NEW_PCONST.
3999 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
4001 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
4003 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
4004 after the changes to MonoJitDomainInfo.
4006 2008-09-27 Mark Probst <mark.probst@gmail.com>
4008 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
4010 2008-09-27 Mark Probst <mark.probst@gmail.com>
4012 * mini-ppc.c: Compiler warning fixes.
4014 2008-09-27 Mark Probst <mark.probst@gmail.com>
4016 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
4019 2008-09-27 Mark Probst <mark.probst@gmail.com>
4021 * exceptions-ppc.c, mini-ppc.h: Compile
4022 mono_arch_handle_altstack_exception() on Darwin, too.
4024 2008-09-27 Mark Probst <mark.probst@gmail.com>
4026 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
4027 work on archs which don't have generic sharing implemented, only
4028 without the vtable_arg.
4030 2008-09-26 Mark Probst <mark.probst@gmail.com>
4032 * mini.c: Added comment explaining why delegate ctor icall
4033 wrappers are compiled.
4035 2008-09-26 Mark Probst <mark.probst@gmail.com>
4037 * mini.c: Don't produce trampolines to delegate ctor icall
4038 wrappers but compile them upfront.
4040 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
4042 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
4043 runtime-set function when going back to managed code. Currently this
4044 is used to set back the protection on the soft ovf pages and/or to
4045 throw the stack overflow exception that happened in unmanaged code.
4047 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
4049 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
4050 runtime-set function when going back to managed code. Currently this
4051 is used to set back the protection on the soft ovf pages and/or to
4052 throw the stack overflow exception that happened in unmanaged code.
4054 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4056 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
4057 the support code for restoring stack protection after stack overflows
4058 that happen in unmanaged code. Don't set the exec permission on the
4061 2008-09-26 Zoltan Varga <vargaz@gmail.com>
4063 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
4064 delegate->method_ptr is set. Fixes #428054.
4066 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4068 * tests.cs: Rename to ratests.cs.
4070 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
4071 emit_get_rgctx_... functions.
4073 2008-09-25 Mark Probst <mark.probst@gmail.com>
4075 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
4077 2008-09-25 Mark Probst <mark.probst@gmail.com>
4079 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
4080 before asserting that method is sharable.
4082 2008-09-25 Mark Probst <mark.probst@gmail.com>
4084 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
4085 whether method needs a static RGCTX wrapper used instead of
4088 * generic-sharing.c, mini.h: A few functions moved to
4089 metadata/generic-sharing.c.
4091 2008-09-25 Mark Probst <mark.probst@gmail.com>
4093 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
4094 Generic code sharing for value types, which essentially means
4095 treating value type methods like static methods. The RGCTX is
4096 passed in the same way.
4098 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4100 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
4101 opcode when creating multi-dimensional arrays of open types.
4103 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
4106 * generics.cs: Add a test.
4108 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
4110 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4112 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
4114 * mini.c (mini_method_compile): Set it when running under the debugger.
4116 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
4117 vreg optimization if the flag is set.
4119 * driver.c (mono_main): Add --attach= option to pass options to
4122 * mini.c (sigquit_signal_handler): Start the attach agent.
4124 * ssapre.c: Disable this to save space since it is not yet ported to
4127 * regalloc2.c: Disable this to save space.
4129 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
4131 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
4133 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
4134 the -v option useful again.
4136 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4138 * mini-amd64.c (mono_arch_output_basic_block): Add support for
4141 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
4142 arrays of arrays. Fixes #428406.
4144 * method-to-ir.c (mini_emit_castclass): Ditto.
4146 * objects.cs: Add new test.
4148 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
4150 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
4151 was wrong at it choked against target_type_is_incompatible for byref types.
4153 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4155 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
4158 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
4160 * mini-exceptions.c: update a few more exceptions-related counters.
4162 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
4164 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
4165 new functions to allocate from persistent mempools.
4167 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4169 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
4170 multiple register banks in the future.
4172 * mini-codegen.c (mono_local_regalloc): Fix a warning.
4174 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
4176 * mini.c (type_to_eval_stack_type): Remove duplicated function.
4178 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
4180 * mini.h: Export type_to_eval_stack_type.
4182 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
4183 is only ins->klass of byref types.
4185 2008-09-22 Zoltan Varga <vargaz@gmail.com>
4187 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
4188 (mini_emit_memcpy2): Ditto.
4190 * mini-amd64.c: Fix a warning.
4192 2008-09-21 Mark Probst <mark.probst@gmail.com>
4194 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
4197 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
4199 * method-to-ir.c: Extract stloc micro-optimization to a
4200 function and apply it to all cases.
4202 2008-09-19 Mark Probst <mark.probst@gmail.com>
4204 * method-to-ir.c: Don't fail generic code sharing in cases we
4207 2008-09-18 Mark Probst <mark.probst@gmail.com>
4209 * mini-ppc.c: Handle structs in tailcalls on Darwin.
4211 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
4213 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
4216 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
4218 * trace.c: make tracing more useful and correct, with per-thread
4221 2008-09-15 Mark Probst <mark.probst@gmail.com>
4223 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
4224 doing a method call and the argument is an R4.
4226 2008-09-14 Zoltan Varga <vargaz@gmail.com>
4228 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
4231 2008-09-13 Mark Probst <mark.probst@gmail.com>
4233 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
4235 2008-09-12 Zoltan Varga <vargaz@gmail.com>
4237 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
4238 (MONO_JUMP_TABLE_FROM_INS): Ditto.
4240 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4242 * driver.c: Add a --agent argument (not supported yet) to load managed
4243 agent assemblies before loading the main assembly, similarly to how the
4244 Java VM handles agents.
4246 2008-09-11 Mark Probst <mark.probst@gmail.com>
4248 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
4249 function to do stack layout of local variables.
4251 2008-09-11 Mark Probst <mark.probst@gmail.com>
4253 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
4256 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4258 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
4259 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
4260 JIT if DISABLE_JIT is defined.
4262 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
4265 2008-09-10 Mark Probst <mark.probst@gmail.com>
4267 * iltests.il.in: Disable the fconv test on PPC (the result is
4268 undefined according to ECMA).
4270 2008-09-10 Mark Probst <mark.probst@gmail.com>
4272 * iltests.il.in: Enable tail call tests for PPC.
4274 * mini.h: Add variable for storing incoming valuetype argument
4275 addresses for tail calls.
4277 * mini-ppc.c: Implement valuetype arguments and return values for
4280 2008-09-09 Mark Probst <mark.probst@gmail.com>
4282 * mini-ppc.c: Partially implement tail calls (struct arguments and
4283 return values not supported).
4285 * method-to-ir.c: Enable tail calls on PPC.
4287 2008-09-08 Zoltan Varga <vargaz@gmail.com>
4289 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
4290 runtime-invoke wrappers to work around the problem of them getting
4291 assigned to a random class.
4293 * aot-runtime.c (mono_aot_get_method): Ditto.
4295 2008-09-07 Zoltan Varga <vargaz@gmail.com>
4297 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
4298 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
4300 2008-09-07 Mark Probst <mark.probst@gmail.com>
4302 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
4303 until they're implemented properly.
4305 * exceptions-ppc.c: Use arch-independent exception-handling code
4306 instead of custom one.
4308 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
4311 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
4313 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
4314 applies when __powerpc__ is defined.
4316 2008-09-06 Zoltan Varga <vargaz@gmail.com>
4318 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
4319 methods to their code to avoid computing the full name of wrappers and
4320 doing a lookup in a string hash table.
4322 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4324 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
4325 we identify bblocks before method_to_ir () is ran.
4327 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
4328 Also avoid optimizing branches pointing to themselves.
4330 * mini.c (mini_method_compile): Ditto. Fixes #422947.
4332 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4334 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
4336 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4338 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
4339 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
4340 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
4343 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
4344 jumped to the same entry in plt_jump_table.
4346 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
4348 * method-to-ir.c (initialize_array_data): Handle field with RVA from
4351 2008-08-31 Zoltan Varga <vargaz@gmail.com>
4353 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
4354 other assignment can be if converted. Saves 1.5% on corlib size and fixes
4357 2008-08-29 Geoff Norton <gnorton@novell.com>
4359 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
4360 segment, and doesn't properly handle .space as .text. Fixes
4363 2008-08-29 Geoff Norton <gnorton@novell.com>
4365 * mini.c: Disable the mach exception handler when running on
4368 2008-08-29 Geoff Norton <gnorton@novell.com>
4370 * aot-compiler.c: Patch from Renaldas Zioma to properly register
4371 globals on Darwin/ARM
4373 2008-08-28 Zoltan Varga <vargaz@gmail.com>
4375 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
4376 since too many things depend on it. Instead, call
4377 mono_runtime_set_no_exec ().
4379 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
4382 * aot-compiler.c: Add an 'asm-only' AOT option.
4384 * mini.c: Avoid initializing the runtime when doing AOT compilation.
4386 * aot-compiler.c (compile_method): Disable gshared support for now as it
4389 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4391 * mini-amd64.h : Fix a compiler warning.
4393 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
4394 Changed to use a callback function to retrieve the unwind info.
4395 This avoids problems observed when code blocks were removed by
4396 unloading an app domain.
4398 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
4399 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
4402 Contributed under MIT/X11 license.
4404 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4406 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
4407 case to keep the stack aligned to 8.
4409 Contributed under MIT/X11 license.
4411 2008-08-26 Zoltan Varga <vargaz@gmail.com>
4413 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
4414 avoid repeated linear searches.
4416 2008-08-25 Zoltan Varga <vargaz@gmail.com>
4418 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
4419 methods it can't handle.
4421 * aot-compiler.c (add_method): Avoid adding a method twice.
4422 (add_wrappers): Add runtime invoke wrappers for all methods.
4424 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
4425 function to create an aot-compatible version of this trampoline.
4427 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
4429 2008-08-24 Zoltan Varga <vargaz@gmail.com>
4431 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
4433 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
4434 with a generic sharing failure.
4436 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
4438 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
4439 CEE_RETHROW. Fixes #419634.
4441 * mini.c (mono_method_to_ir): Ditto.
4443 * exceptions.cs: Add a new test.
4445 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
4446 to mono_type_stack_size_internal () since some callers might not pass in
4449 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
4450 instrument_prolog. Fixes #419878.
4452 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
4453 doubles in soft float mode volatile.
4455 2008-08-23 Zoltan Varga <vargaz@gmail.com>
4457 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
4459 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
4460 to handle soft float correctly.
4462 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
4465 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
4467 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
4468 to sp, since the generics catch code requires it.
4470 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
4473 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
4474 mono_arch_emit_imt_argument ().
4476 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
4478 * mini-arm.c tramp-arm.c: Generic sharing updates.
4480 2008-08-22 Zoltan Varga <vargaz@gmail.com>
4482 * mini-arm.c: Fix the arm build.
4484 * generic-sharing.c (mini_type_get_underlying_type): New helper function
4485 handling enums, generic instances and generic sharing.
4486 (mini_type_stack_size_full): Ditto.
4488 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
4490 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
4492 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
4494 * tramp-arm.c: Implement the rgctx fetch and the generic class init
4497 * mini-arm.c: Various small generic sharing changes.
4499 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
4501 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
4504 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
4505 helper function to return a generic class init trampoline.
4507 * method-to-ir.c mini.c: Use it.
4509 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
4510 arch-specfic function to return a generic class init trampoline.
4512 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
4513 the GENERIC_CLASS_INIT custom code.
4515 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
4516 a fatal error, not a sharing failure.
4518 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
4521 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
4522 trampoline argument from MONO_ARCH_VTABLE_REG.
4524 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4525 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4526 argument, and pass the vtable in VTABLE_REG.
4528 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4529 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4530 argument, and pass the vtable in VTABLE_REG.
4531 (mono_arch_create_trampoline_code_full): Remove some special casing for
4532 the rgctx fetch trampoline.
4534 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
4537 * iltests.il: Add a test for it.
4539 2008-08-21 Zoltan Varga <vargaz@gmail.com>
4541 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
4543 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
4546 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
4547 use mono_jit_info_table_find () to avoid recursion.
4548 (mono_delegate_trampoline): Add a sync wrapper here.
4550 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
4553 * mini.c (mono_method_to_ir): Ditto.
4555 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
4556 add_sync_wrapper argument. Don't add a sync wrapper here.
4557 (mono_create_jump_trampoline): Don't add a sync wrapper here.
4559 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
4561 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4563 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
4564 of nonvolatile registers back from MonoContext to CONTEXT.
4566 Contributed under MIT/X11 license.
4568 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4570 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
4571 arguments on Winx64 there are only 4 argument registers. For this
4572 logic to work the last argument must be pulled from the stack.
4574 Contributed under MIT/X11 license.
4576 2008-08-20 Zoltan Varga <vargaz@gmail.com>
4578 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4580 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
4581 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
4582 encode/decode_method_ref ().
4584 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
4586 * aot-runtime.c (decode_patch): Ditto.
4588 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
4589 MONO_PATCH_INFO_METHOD.
4591 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
4594 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
4597 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
4599 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
4600 one from the caller.
4602 * aot-runtime.c (decode_generic_inst): New function to decode and
4603 return a interned generic inst.
4604 (decode_klass_ref): Use it.
4605 (decode_method_ref): Ditto.
4607 * aot-compiler.c (emit_exception_debug_info): Save
4608 jinfo->has_generic_jit_info too.
4610 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4612 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
4614 * iltests.il.in: Add a test for fconv_to_i.
4616 * liveness.c: Disable the liveness2 pass for now to save space.
4618 * regalloc2.c: Include mempool-internals.h to fix warnings.
4620 * aot-compiler.c (encode_method_ref): Encode the context of generic
4623 * aot-runtime.c (decode_method_ref): Inflate generic methods using
4624 the context saved in the aot file.
4626 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4628 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4630 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
4631 volatile so they won't be optimized away.
4633 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
4639 * dominators.c: Remove duplicated functions that now are in
4640 mempool-internals.h.
4642 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4644 * aot-compiler.c: Fix warnings.
4646 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
4648 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
4650 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
4653 * mini.c (mono_resolve_patch_target): Ditto.
4655 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
4656 (encode_klass_ref): Add support for encoding VARs/MVARs.
4658 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
4660 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
4661 the handling of the got entries into a separate 'decode_got_entry' function.
4662 Add support for RGCTX_FETCH.
4664 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
4665 clobbered by the trampoline code.
4667 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
4668 not clobbered by the indirect calling code.
4670 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4672 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
4675 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
4677 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
4678 signature using the compilation mempool otherwise we would leak it.
4680 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4682 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
4683 mono_emit_abs_call ().
4685 * patch-info.h: Add GENERIC_CLASS_INIT.
4687 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
4689 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
4690 as their target as a near call.
4692 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
4694 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
4696 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
4697 call to a runtime function described by a patch.
4699 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
4700 mono_emit_abs_call, this has the advantage that the ABS handling code in
4701 mono_codegen () can handle them both, and can handle other stuff in the
4702 future without additional code.
4704 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
4706 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
4709 * mini.h: Add missing bblock related prototypes.
4711 * mini.h (MonoCompile): Remove unused reverse_inst_list and
4712 reverse_inst_list_len fields.
4714 * mini.c: Refactor this file a bit by moving branch optimizations to
4717 * method-to-ir.c: Merge generic sharing changes missed earlier.
4719 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
4721 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
4722 shared patches. Process METHODCONST as a shared patch.
4724 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
4725 as it crashes on the 2.0 mscorlib.
4727 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
4730 * aot-compiler.c: Use is_plt_patch () in a few additional places.
4731 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
4734 * aot-compiler.c: Reorganize the got handling code to be a bit more
4737 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4739 * aot-compiler.c: Make the patch_to_plt_offset hash table use
4740 mono_patch_info_equals/hash, and use it to massively simplify
4743 * mini.c (mono_patch_info_hash): Simplify this and add support for
4746 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
4748 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
4749 handling code, since an offset is not enough to identify a trampoline.
4751 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
4753 2008-08-17 Mark Probst <mark.probst@gmail.com>
4755 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
4757 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
4759 * mini-ops.h: Argument and result types for OVF_CARRY ops.
4761 * decompose.c: PPC decompositions for various ops.
4763 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
4765 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4767 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
4768 call the generic trampoline code using a call, instead of a jump, to
4769 remove some special casing from the generic trampoline code.
4771 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
4772 (mono_codegen): Ditto.
4774 * aot-compiler.c aot-runtime.c: Ditto.
4776 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
4778 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
4779 helper function to find the offset corresponding to a lazy fetch trampoline.
4781 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
4782 when doing generic sharing.
4784 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
4787 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
4788 mini-trampolines.c to be with the other trampoline creation functions.
4790 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
4791 as it is equal to method->signature in most cases, add a
4792 mono_emit_method_call_full variant which takes a signature and an imt
4795 2008-08-16 Zoltan Varga <vargaz@gmail.com>
4797 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
4798 to this function, since it could be computed easily from the method
4800 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
4803 * method-to-ir.c mini.c: Remove references to
4804 compile_generic_method_wo_context.
4806 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
4807 generic method calls.
4809 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
4810 dimensional non-szarrays.
4812 * mini.c (mini_init): Register mono_array_new_1.
4814 * jit-icalls.c (mono_array_new_1): New jit icall.
4816 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
4817 pointing to the method.
4819 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
4820 method addresses belonging to METHOD_JUMP patches in the
4821 jump_target_got_slot_hash.
4822 (mono_aot_load_method): Ditto.
4824 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
4825 METHOD_JUMP patches.
4827 * mini.c (mini_create_jit_domain_info): New helper function which
4828 initializes/frees domain->runtime_info.
4829 (mini_free_jit_domain_info): Ditto.
4830 (mini_init): Install the domain hook functions with the runtime.
4832 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
4833 information maintained by the JIT.
4835 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
4836 insertion into jump_table_hash into mono_codegen (), also implement proper
4839 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
4840 tail calls, it is already done by the aot code.
4842 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
4845 * iltests.il.in: Make the jmp test a bit more complex.
4847 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
4848 generic instances which doesn't have a token.
4850 * aot-runtime.c (decode_method_ref): Ditto.
4852 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
4853 can handle this case now.
4854 (handle_box): Ditto.
4856 2008-08-15 Geoff Norton <gnorton@novell.com>
4858 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
4861 2008-08-15 Zoltan Varga <vargaz@gmail.com>
4863 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
4864 calling generic methods.
4866 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
4868 * aot-runtime.c (decode_patch_info): Ditto.
4870 * mini.c (mono_resolve_patch_target): Ditto.
4872 * patch-info.h: Add METHOD_RGCTX.
4874 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
4876 2008-08-14 Zoltan Varga <vargaz@gmail.com>
4878 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
4879 arguments in registers.
4881 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
4882 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
4884 * mini.c (mini_method_compile): Abort aot compilation for generic
4885 methods if generic sharing is disabled.
4887 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
4890 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
4891 requiring an mrgctx.
4893 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
4894 store instructions when converting a vcall to a normal call.
4896 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
4897 mono_arch_find_jit_info.
4899 2008-08-13 Zoltan Varga <vargaz@gmail.com>
4901 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
4902 avoid calling mono_method_full_name () for every method even if the
4904 (check_inline_caller_method_name_limit): Ditto.
4906 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4908 * driver.c (main_thread_handler): Allow AOT compilation of multiple
4909 assemblies in one run.
4911 * aot-compiler.c (mono_compile_assembly): Only print out a count of
4912 skipped methods if it is not 0.
4914 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
4916 2008-08-12 Bill Holmes <billholmes54@gmail.com>
4918 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
4919 MONO_ARCH_HAVE_UNWIND_TABLE.
4921 Contributed under MIT/X11 license.
4923 2008-08-12 Bill Holmes <billholmes54@gmail.com>
4925 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
4926 from default optimizaton list on Winx64.
4928 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
4930 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
4931 the LMF from the MonoJitTlsData structure.
4933 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
4935 Contributed under MIT/X11 license.
4937 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4939 * mini.c (sigsegv_signal_handler): Fix the build.
4941 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
4942 assembly->aot_module.
4944 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
4945 hash table. This simplifies and speeds up a lot of code, and fixes support
4948 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
4951 * mini-exceptions.c: Ditto.
4953 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
4954 'native_offset' argument, since these are computed in the
4955 mono_find_jit_info () function.
4957 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
4958 is used by exceptions-ppc.c.
4960 * exceptions-ppc.c: Call mono_find_jit_info () instead of
4961 mono_arch_find_jit_info ().
4963 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
4964 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
4965 generic code in mini-exceptions.c.
4967 2008-08-11 Zoltan Varga <vargaz@gmail.com>
4969 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
4971 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
4973 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
4974 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
4975 called while holding the loader lock. Fixes #415608.
4976 (mono_aot_get_method_from_token_inner): Ditto.
4978 2008-08-09 Zoltan Varga <vargaz@gmail.com>
4980 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
4981 to reduce differences between this and the generic implementation in
4983 (ves_icall_get_frame_info): Ditto.
4985 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
4987 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
4990 * exceptions-ppc.c (arch_get_call_filter): Rename this to
4991 mono_arch_get_call_filter () and make it non-static, for consistency with the
4992 other architectures.
4994 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
4997 * local-propagation.c:
4998 * mini-x86.c: Correct the name of arch defines.
5000 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5002 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
5003 NO_EMULATE_LONG_SHIFT_OPS define.
5005 2008-08-08 Zoltan Varga <vargaz@gmail.com>
5007 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
5008 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
5010 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
5011 MACH fixes. Merged from the 2.0 branch.
5013 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
5015 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
5016 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
5018 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
5020 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
5021 mono_marshal_get_native_wrapper () signature changes.
5023 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
5025 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
5026 conversion bug under arm.
5028 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
5030 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
5032 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
5033 with overflow checking.
5035 2008-08-05 Marek Habersack <mhabersack@novell.com>
5037 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
5038 to the genmdesc.pl file
5040 2008-08-05 Zoltan Varga <vargaz@gmail.com>
5042 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
5043 arg_array in the soft-float versions of the LOAD/STORE macros.
5045 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
5048 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
5050 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5052 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
5053 a float HFA. Fixes #413621.
5055 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
5057 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
5058 frame_size to args_size. Fixes build.
5060 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5062 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
5063 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
5065 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
5066 the stack are not unaligned. Fixes #413247.
5068 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
5070 * mini.c: update jitted methods performance counters.
5072 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5074 * mini-exceptions.c: increase the exceptions thrown performance
5075 counter in mono_handle_exception ().
5077 2008-07-29 Zoltan Varga <vargaz@gmail.com>
5079 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
5080 can work with netmodules.
5082 2008-07-28 Geoff Norton <gnorton@novell.com>
5084 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
5087 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5089 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
5092 2008-07-28 Bill Holmes <billholmes54@gmail.com>
5094 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5095 The float param registers and other param registers must be the
5096 same index on Windows x64.
5098 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
5099 ArgValuetypeAddrInIReg argument case. Setting the argument
5100 op to OP_VTARG_ADDR (OP_REGOFFSET)).
5102 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
5103 variable computed above as the copy length for arguments of storage
5104 type ArgValuetypeAddrInIReg.
5106 * mini-amd64.c (mono_arch_emit_call) : Implementing the
5107 ArgValuetypeAddrInIReg argument case. This case will rely on
5108 mono_arch_emit_outarg_vt to emit the correct code later in the process.
5110 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
5111 a 32 byte stack allocation for all calls. We will omit the adjustment for
5112 jump and tail call instructoins as they do not follow the typical call behavior.
5114 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
5115 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5116 local variable and pass the local variable by reference to the called method.
5118 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
5119 Implementing the ArgValuetypeAddrInIReg argument case. When the address
5120 of a struct is passed in a register it must be saved with the other
5121 volatile argument on the stack.
5123 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
5124 frame pointer the stack adjustment value must be saved to the unwind
5127 Contributed under MIT/X11 license.
5129 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5131 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
5132 which got lost in the merge.
5134 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5136 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
5139 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
5141 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
5142 icalls, since they won't be patched.
5144 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
5145 different code sequence when running under valgrind to prevent some valgrind
5148 * iltests.il.in: Add new regression test.
5150 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
5153 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
5154 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
5156 * iltests.il.in: Add new test.
5158 * aot-compiler.c: Fix some warnings.
5160 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
5163 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5165 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
5166 (mini_usage_jitdeveloper): Add a missing --wapi option.
5168 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5170 * mini-codegen.c: Simplify the is_fp macros.
5171 (free_up_ireg): Remove, use free_up_reg instead.
5172 (free_up_reg): Fix the fp case.
5174 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5176 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
5179 * exceptions-x86.c: Merge some changes which seemed to have got lost
5180 in the linear-ir merge.
5182 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
5184 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
5185 long vreg volatile even if the variable was already created.
5187 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
5190 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5192 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
5194 * mini.c (mono_jit_compile_method_inner): Add support for
5195 MONO_EXCEPTION_BAD_IMAGE.
5197 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
5198 mini_method_get_context () returns NULL. Fixes #356531.
5200 * mini.c (mono_method_to_ir): Ditto.
5202 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
5203 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
5205 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5207 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
5208 in the LDFTN implementation.
5210 2008-07-25 Mark Probst <mark.probst@gmail.com>
5212 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
5213 code, patch calls to icalls, too, even if they're not in the
5214 shared generic code hash. Fixes #411962.
5216 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5218 * cpu-x86.md: Increase the length of the fcall opcodes.
5220 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
5221 calls returning floats.
5223 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
5226 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
5229 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
5230 into the domain->method_code_hash.
5232 * aot-compiler.c: Fix win32 build.
5234 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
5236 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
5237 gshared NEWARR implementation.
5239 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
5241 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
5242 can be used outside of method_to_ir.
5244 * mini.h (MonoCompile): Add arg_types field.
5246 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
5248 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
5249 the values of the local arg_array and param_types array.
5251 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5253 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
5254 got accesses might only get generated later when NEWOBJ is decomposed.
5256 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
5257 looking up the native code of the target method when a delegate is called
5260 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
5263 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
5265 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
5266 AOT work on platforms without a working dlsym implementation.
5268 * mini.h: Bump AOT image format version.
5270 2008-07-24 Mark Probst <mark.probst@gmail.com>
5272 * mini-exceptions.c: Free a MonoType with
5273 mono_metadata_free_type() instead of g_free().
5275 * aot-runtime.c: Free a MonoType.
5277 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5279 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
5282 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
5285 2008-07-23 Massimiliano Mantione <massi@ximian.com>
5286 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
5289 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5291 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
5292 NEWOBJ calls on valuetypes.
5294 * iltests.il.in: Add new test.
5296 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
5298 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5300 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
5301 is no longer needed.
5303 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
5304 non register sized integer arguments.
5305 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
5306 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
5309 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
5312 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
5313 two a binop with different sized arguments is emitted.
5315 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
5316 instruction in the ins==NULL case.
5318 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5320 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
5322 * mini-x86.c: Fix osx build.
5324 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
5327 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
5328 instruction for non int sized variables.
5330 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
5333 2008-07-23 Robert Jordan <robertj@gmx.net>
5335 * method-to-ir.c: Fix MSVC build.
5337 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5339 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
5340 a non int sized type, widen it to an int since newer versions of gcc seem to
5341 generate code which needs this.
5343 * ssa2.c abcremoval2.c: Fix warnings.
5345 * *: Merge the Linear IR branch.
5347 The original branch is at trunk/branches/vargaz/mini-linear-il, and
5348 the ChangeLog file there describes all the changes done over the years.
5349 Further documentation can be found at www.mono-project.com/Linear_IL.
5351 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5353 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5354 The float param registers and other param registers must be the
5355 same index on Windows x64.
5357 Contributed under MIT/X11 license.
5359 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
5361 * mini.c: Make the previous fix GC safe.
5363 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
5365 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
5367 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5369 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
5370 on Winx64. This type will not be passed on the stack (ArgOnStack), but
5371 ArgValuetypeAddrInIReg instead.
5373 Contributed under MIT/X11 license.
5375 2008-07-21 Zoltan Varga <vargaz@gmail.com>
5377 * mini-codegen.c (get_register_spilling): Fix a warning.
5379 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
5381 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
5382 for types which the initialization fails. Raises the provided exception
5383 at the right stop after cleanup.
5385 2008-07-16 Zoltan Varga <vargaz@gmail.com>
5387 * aot-compiler.c: Free most of the memory allocated during compilation.
5389 * mini.c (mini_parse_debug_options): Fix a leak.
5391 * mini.c (mini_method_compile): Don't add the method to the jit info tables
5392 during aot compilation.
5394 2008-07-14 Zoltan Varga <vargaz@gmail.com>
5396 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
5397 it has too much register pressure.
5399 2008-07-13 Zoltan Varga <vargaz@gmail.com>
5401 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
5403 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5405 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5408 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5409 on amd64 similar to the way it is done on arm.
5411 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5413 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
5414 consistency, normalize error messages, avoid loading aot-only modules in
5417 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
5420 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
5422 2008-07-11 Martin Baulig <martin@ximian.com>
5425 (MonoDebuggerInfo): Add `interruption_request'.
5427 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5429 * aot-compiler.c (emit_plt): Remove some dead code.
5431 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
5433 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
5434 return the plt info offset belonging to a given plt entry.
5436 * mini-trampolines.c (mono_aot_plt_trampoline): Use
5437 mono_aot_get_plt_info_offset.
5439 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
5440 similar to the amd64 code by makeing jumps through a separate jump table
5441 instead of embedding the jump addresses into the code.
5443 2008-07-11 Zoltan Varga <vargaz@gmail.com>
5445 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
5448 2008-07-10 Martin Baulig <martin@ximian.com>
5450 * mini.c (mini_method_compile): Disable generics sharing when
5451 running in the debugger.
5453 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5455 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
5457 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
5458 the local register allocator from running out of registers on x86 when
5461 2008-07-10 Bill Holmes <billholmes54@gmail.com>
5463 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
5464 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
5467 Contributed under MIT/X11 license.
5469 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5471 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
5472 speed up the assembler.
5474 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5476 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
5479 * mini.c: Move the soft float handling macros a bit earlier, add
5480 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
5483 * mini.h: Add prototype for mono_arch_fixup_jinfo.
5485 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
5486 read-only to help catch code allocation requests.
5488 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
5489 and turn it off when using --aot-only or when compiling with --aot=full.
5491 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
5492 jump table for switches from the normal domain mempool, not the code
5495 * mini-trampolines.c (get_unbox_trampoline): New function to return an
5496 unbox trampoline which handles aot-only mode too.
5498 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
5499 an AOTed unbox trampoline.
5501 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
5503 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5505 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
5508 Contributed under MIT/X11 license.
5510 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5512 * mini.c (mono_codegen): Allocate space at the end of the code block and store
5513 the unwind information for the method at the end of the allocated block.
5515 * mini-amd64.h: Added declarations for the unwind routines and adding field to
5516 MonoCompileArch to hold the unwind info for SEH on Winx64
5518 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
5519 frame pointer info for the method being compiled.
5521 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
5522 the call to mono_exception_from_token.
5524 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
5525 storing the method prolog information in a format that the Winx64 SEH can understand. This
5526 information is stored a the end of the method block because it is all 32-bit offset based.
5528 Contributed under MIT/X11 license.
5530 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5532 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
5534 * wapihandles.c: Fix warnings.
5536 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
5539 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
5540 mono_jit_compile_method in aot-only mode since that calls the type
5543 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
5544 get_delegate_invoke_impl in aot-only mode.
5546 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
5548 2008-07-08 Zoltan Varga <vargaz@gmail.com>
5550 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
5552 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
5555 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
5557 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
5558 init trampoline from the AOT file as well.
5560 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
5561 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
5564 * mini.c (mini_init): Move the call to mono_exceptions_init () after
5567 * exceptions-amd64.c: Add _full variants for the remaining exception code
5568 creation functions as well, allow emission of relocatable code, remove
5569 caching since that is now done by the caller.
5571 * mini-exceptions.c: Add _full variants for the remaining exception code
5572 creation functions as well, add aot-only support.
5574 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
5575 if we can determine a proper token for them.
5576 (add_wrappers): Add a few more wrappers.
5577 (emit_method_code): Remove some dead code.
5578 (emit_trampolines): Emit exception code too.
5580 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
5582 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
5583 mono_array_new_va which avoids varargs.
5585 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
5587 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
5588 mono_arch_create_specific_trampoline () in all places.
5590 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
5591 a bit so it can be used for other things as well.
5593 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
5596 * exceptions-amd64.c: Rename the caching from the exception code creation
5597 functions, it is done by the caller instead.
5599 * exceptions-amd64.c: Change the signature of the exception code creation
5600 functions to allow the creation of relocatable code later.
5602 * mini-exceptions.c: Add a set of functions to query the various
5603 runtime-generated exception functions.
5605 * mini.c mini-exceptions.c: Use the newly added functions instead of the
5606 mono_arch_.. () functions.
5608 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5610 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
5612 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
5614 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
5615 (mini_get_vtable_trampoline): Ditto.
5617 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
5618 code in the AOT case by returning the code size and a list of relocations to
5621 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
5623 2008-07-07 Bill Holmes <billholmes54@gmail.com>
5625 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
5628 Contributed under MIT/X11 license.
5630 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5632 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
5633 so the buffer size can be computed correctly. Fixes #404735.
5635 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
5636 normally as cfg->debug_info is already freed.
5638 2008-07-06 Zoltan Varga <vargaz@gmail.com>
5640 * mini-amd64.c: For calls returning vtypes in registers, don't store
5641 the return address on the stack, instead allocate a separate local for
5644 2008-07-05 Mark Probst <mark.probst@gmail.com>
5646 * mini-trampolines.c, mini.h: Add an argument to
5647 mono_create_jit_trampoline_in_domain() for turning off the adding
5648 of the sync wrapper.
5650 * mini.c: Use the JIT trampoline without sync instead of
5651 ldftn_nosync in static RGCTX invoke wrappers so that the call can
5654 2008-07-04 Mark Probst <mark.probst@gmail.com>
5656 * driver.c: Turn on GSHARED optimization by default.
5658 2008-07-04 Zoltan Varga <vargaz@gmail.com>
5660 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
5661 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
5663 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
5664 create a variant of the generic trampoline code callable from AOTed trampolines.
5666 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
5667 trampoline code callable from AOTed trampolines.
5669 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
5671 2008-07-04 Mark Probst <mark.probst@gmail.com>
5673 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
5674 pass-through manner.
5676 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
5677 and don't fail sharing for them anymore.
5679 * mini-exceptions.c: Handle exceptions in shared generic methods.
5681 * generic-sharing.c: When checking the context of a generic
5682 method, also check its class's context. Don't treat wrappers as
5685 * mini-trampolines.c: Some code factored out to
5686 metadata/generic-sharing.c. Handle the MRGCTX case.
5688 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
5689 we must deal with the method being of another instantiation of the
5690 class. Add static rgctx invoke wrappers to generic methods.
5692 2008-07-04 Mark Probst <mark.probst@gmail.com>
5694 * mini.c: Provide all jit infos of generic shared methods with a
5697 * mini-exceptions.c: Handle the new situation that a generic info
5698 might be available, but not info about the this/vtable/mrgctx
5701 2008-07-03 Mark Probst <mark.probst@gmail.com>
5703 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
5706 2008-07-03 Zoltan Varga <vargaz@gmail.com>
5708 * dominators.c (check_dominance_frontier): Fix a warning.
5710 * mini.h: Add some missing prototypes.
5712 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
5714 * driver.c (mono_jit_init_version): Correct the comments since the first
5715 argument should be the name of the root domain, not a filename.
5717 * aot-runtime.c (make_writable): Error out if this is called while running
5719 (load_aot_module): Ditto.
5721 * aot-compiler.c: Really fix the computation of method indexes.
5723 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
5724 optimizations as this is no longer called frequently.
5726 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
5727 method and the invoke impl code and pass it to the delegate trampoline instead of
5728 just the delegate class.
5730 2008-07-02 Zoltan Varga <vargaz@gmail.com>
5732 * aot-compiler.c: Fixup the computation of method indexes.
5733 (add_wrappers): Create the base methods of the runtime invoke wrappers using
5734 the method builder infrastructure.
5736 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
5739 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
5740 mode, load the method right away instead of creating a trampoline.
5742 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
5744 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
5747 2008-07-01 Zoltan Varga <vargaz@gmail.com>
5749 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
5750 (mono_aot_load_method): Use method_index instead of method->token.
5752 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
5753 can handle icalls etc. properly.
5755 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5757 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
5759 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
5760 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
5761 JIT_ICALL_ADDR patch type.
5763 * patch-info.h: Add JIT_ICALL_ADDR patch type.
5765 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
5767 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
5769 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
5771 2008-06-30 Zoltan Varga <vargaz@gmail.com>
5773 * mini.c: Use domain->jit_code_hash_lock for controlling access to
5774 domain->jit_code_hash.
5776 2008-06-29 Zoltan Varga <vargaz@gmail.com>
5778 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
5780 2008-06-27 Zoltan Varga <vargaz@gmail.com>
5782 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
5783 get_this_arg_from_call, let it compute it when needed.
5785 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
5786 gsctx from code only when needed.
5788 * mini-trampolines.c (get_generic_context): Rename this to
5789 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
5790 it can be called by the arch backends.
5792 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
5794 2008-06-26 Zoltan Varga <vargaz@gmail.com>
5796 * driver.c (mono_main): Add experimental --aot-only command line option.
5798 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
5801 2008-06-26 Kornél Pál <kornelpal@gmail.com>
5803 * driver.c (DllMain): Remove mono_module_handle.
5805 Contributed under MIT/X11 license.
5807 2008-06-25 Zoltan Varga <vargaz@gmail.com>
5809 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
5810 for emitting methods which are not in the source assembly. Detect and report
5811 failure of assembling+linking.
5813 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
5815 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
5817 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
5819 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
5821 2008-06-24 Zoltan Varga <vargaz@gmail.com>
5823 * mini.h: Remove some obsolete prototypes.
5825 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
5827 2008-06-24 Mark Probst <mark.probst@gmail.com>
5829 * mini.c (get_object_generic_inst): Variable-sized arrays are not
5830 supported by Visual Studio, so use alloca().
5832 2008-06-23 Zoltan Varga <vargaz@gmail.com>
5834 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
5837 2008-06-23 Mark Probst <mark.probst@gmail.com>
5839 * mini.c: Fail sharing of a generic method if it contains an open
5840 catch clause (because we don't pass MRGCTXs yet).
5842 2008-06-23 Mark Probst <mark.probst@gmail.com>
5844 * mini.c: When compiling a method with generic sharing, insert the
5845 method instantiated with an all-Object generic context into the
5846 jit info table, instead of the context of the first instantiation
5847 of the method we happen to compile.
5849 2008-06-18 Martin Baulig <martin@ximian.com>
5851 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
5852 `major_version' and `minor_version'.
5854 2008-06-17 Mark Probst <mark.probst@gmail.com>
5856 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
5857 mono_method_is_generic_sharable_impl() takes an additional
5858 argument specifying whether to treat type variables as reference
5861 2008-06-17 Mark Probst <mark.probst@gmail.com>
5863 * mini.h: Removed obsolete prototypes.
5865 2008-06-17 Mark Probst <mark.probst@gmail.com>
5867 * mini.c: Don't fail generic sharing for initobj and sizeof - we
5868 already handle them.
5870 2008-06-17 Mark Probst <mark.probst@gmail.com>
5872 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
5873 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
5874 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
5875 tramp-x86.c: Added a MonoGenericContext* argument to
5876 mono_arch_get_unbox_trampoline() so that it can call other
5877 functions which require it.
5879 2008-06-17 Mark Probst <mark.probst@gmail.com>
5881 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
5882 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
5883 mono_arch_get_this_arg_from_call() takes a
5884 MonoGenericSharingContext* as well.
5886 2008-06-17 Mark Probst <mark.probst@gmail.com>
5888 * mini.c: Factor out code for emitting unbox into emit_unbox() and
5889 implement generic sharing of unbox.
5891 2008-06-17 Mark Probst <mark.probst@gmail.com>
5893 * mini.c: Don't compute the vtable to determine whether a field is
5894 special static, because it might not work for open types.
5896 2008-06-17 Mark Probst <mark.probst@gmail.com>
5898 * mini.c: Removed the unused token_type and token_source arguments
5899 from get_runtime_generic_context_ptr().
5901 2008-06-17 Marek Habersack <mhabersack@novell.com>
5903 * mini.c (ADD_BINOP): fix the build
5905 2008-06-16 Zoltan Varga <vargaz@gmail.com>
5907 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
5910 2008-06-16 Mark Probst <mark.probst@gmail.com>
5912 * mini.h: Removed class relations enum that's not used anymore.
5914 2008-06-16 Mark Probst <mark.probst@gmail.com>
5916 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
5918 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
5919 the lazy fetch trampoline access code.
5921 2008-06-15 Zoltan Varga <vargaz@gmail.com>
5923 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
5925 2008-06-14 Zoltan Varga <vargaz@gmail.com>
5927 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
5929 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
5931 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
5933 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5935 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
5938 * mini-ops.h: Add MIN/MAX_UN opcodes.
5940 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
5943 * basic-math.cs: Add more min/max tests.
5945 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
5947 2008-06-13 Mark Probst <mark.probst@gmail.com>
5949 * mini.c: Small fix in the prologue of emit_castclass.
5951 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5953 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
5955 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
5956 do not work even for unsigned types. Fixes #400014.
5958 * basic-math.cs: Add regression tests for unsigned Min/Max.
5960 2008-06-13 Mark Probst <mark.probst@gmail.com>
5962 * mini.c: Added additional context_used argument to several
5963 functions, which will be needed for sharing generic methods. Use
5964 GET_RGCTX macro wherever appropriate. Declare only one
5965 context_used in mono_method_to_ir().
5967 2008-06-13 Mark Probst <mark.probst@gmail.com>
5969 * mini.c, generic-sharing.c: Removed generic class relations.
5971 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
5972 functions due to MRGCTX changes.
5974 2008-06-13 Mark Probst <mark.probst@gmail.com>
5976 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
5977 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
5978 with calculated IMT.
5980 * mini.c: Generic sharing of calls via generic interfaces.
5982 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
5983 generic method with non-constant MonoGenericContext*. Instead,
5984 the context is taken out of the method itself.
5986 2008-06-13 Mark Probst <mark.probst@gmail.com>
5988 * mini.c: Generic sharing of ldvirtftn.
5990 2008-06-13 Mark Probst <mark.probst@gmail.com>
5992 * mini.c: Generic sharing of ldftn.
5994 2008-06-13 Mark Probst <mark.probst@gmail.com>
5996 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
5998 2008-06-13 Mark Probst <mark.probst@gmail.com>
6000 * mini.c: Generic sharing of the special case of ldtoken followed
6001 by a call to GetTypeFromHandle.
6003 2008-06-13 Mark Probst <mark.probst@gmail.com>
6005 * mini.c: Generic sharing of box for nullable types.
6007 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6009 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
6010 are passed on the stack. Fixes #324807.
6012 2008-06-12 Bill Holmes <billholmes54@gmail.com>
6014 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
6015 for the ArgValuetypeAddrInIReg case.
6017 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
6018 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
6020 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
6021 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6022 local variable and pass the local variable by reference to the called method.
6024 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
6025 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
6027 Contributed under MIT/X11 license.
6029 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
6031 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
6033 * debug-mini.c (mono_debug_print_vars): Release memory after printing
6036 2008-06-10 Martin Baulig <martin@ximian.com>
6039 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
6041 2008-06-09 Kornél Pál <kornelpal@gmail.com>
6043 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
6044 possible error when no arguments are passed.
6046 Contributed under MIT/X11 license.
6048 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
6050 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
6051 where the file name is NULL.
6053 2008-06-09 Zoltan Varga <vargaz@gmail.com>
6055 * mini.c: Fix s390 build.
6057 2008-06-08 Zoltan Varga <vargaz@gmail.com>
6059 * trace.c (mono_trace_parse_options): Fix warnings.
6061 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
6063 2008-06-07 Zoltan Varga <vargaz@gmail.com>
6065 * mini.c (remove_block_if_useless): Avoid printing the method name.
6067 * mini.c: Remove needless setting of ins->cil_code which is now done by
6070 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
6073 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
6074 translated code after it has been patched.
6076 2008-06-06 Zoltan Varga <vargaz@gmail.com>
6078 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
6079 avoid problems during code patching on SMP systems.
6080 (emit_call): Avoid adding a patch info which is already added by
6082 (mono_arch_emit_exceptions): Ditto.
6084 2008-06-05 Zoltan Varga <vargaz@gmail.com>
6086 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
6087 MONO_TYPE_ISSTRUCT already checks for it.
6089 2008-06-05 Bill Holmes <billholmes54@gmail.com>
6091 * mini-amd64.c:merge_argument_class_from_type: When marshaling
6092 structs with floats on Winx64 the float registers are not used.
6093 The integer registers are always used..
6094 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
6095 only one register will be used and only if the size of the struct
6096 is 1,2,4, or 8 bytes.
6098 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
6101 Contributed under MIT/X11 license.
6103 2008-06-05 Martin Baulig <martin@ximian.com>
6105 * debug-debugger.c (debugger_lookup_class): Also call
6106 mono_class_setup_methods() here; we're only called from RTI.
6108 2008-06-05 Andreas Färber <andreas.faerber@web.de>
6110 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
6111 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
6112 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
6113 Post-process object files and add dtrace-generated object, if necessary.
6115 Contributed under MIT/X11 license.
6117 2008-06-04 Mark Probst <mark.probst@gmail.com>
6119 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
6122 * mini.c: Generic sharing for unbox.any and castclass.
6124 2008-06-04 Mark Probst <mark.probst@gmail.com>
6126 * mini.c: Ignore tailcall prefix in shared generic code and when
6127 doing calls which require a vtable/rgctx argument.
6129 2008-06-04 Mark Probst <mark.probst@gmail.com>
6131 * mini.c: Don't free the JIT info.
6133 * driver.c: Changes in the JIT info table testing code.
6135 2008-06-03 Zoltan Varga <vargaz@gmail.com>
6137 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
6138 interruption. Fix some warnings.
6140 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
6141 interruption_checkpoint.
6143 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
6145 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
6146 from embedding applications.
6148 2008-06-02 William Holmes <billholmes54@gmail.com>
6150 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
6151 reserving 32 bytes on the stack when making calls.
6153 Contributed under MIT/X11 license.
6155 2008-06-01 Zoltan Varga <vargaz@gmail.com>
6157 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
6158 the linear IL branch.
6160 * driver.c: Print out more information for --version on arm.
6162 2008-05-30 Zoltan Varga <vargaz@gmail.com>
6164 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
6165 bb_exit instead, since out of line bblocks might not actually be emitted
6168 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
6169 maximum epilog size for out of line bblocks if tracing is enabled.
6171 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
6173 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
6175 * arrays.cs: Regression tests for allocating arrays with negative sizes.
6177 2008-05-28 Zoltan Varga <vargaz@gmail.com>
6179 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
6180 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
6183 2008-05-27 Zoltan Varga <vargaz@gmail.com>
6185 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
6186 the 'value' to store is a constant.
6188 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
6190 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
6191 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
6193 2008-05-26 Zoltan Varga <vargaz@gmail.com>
6195 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
6196 for accessing method->generic_container.
6198 2008-05-24 Zoltan Varga <vargaz@gmail.com>
6200 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
6202 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
6204 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
6206 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
6209 2008-05-23 Zoltan Varga <vargaz@gmail.com>
6211 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
6213 * mini.c: Handle the case when mono_class_vtable () fails.
6215 2008-05-23 Massimiliano Mantione <massi@ximian.com>
6216 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
6219 2008-05-22 Mark Probst <mark.probst@gmail.com>
6221 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
6222 together with domain sharing.
6224 2008-05-22 Mark Probst <mark.probst@gmail.com>
6226 * mini.c: Treat callvirts to final methods like non-virtual calls
6227 when doing generic sharing, i.e. look them up in the runtime
6230 2008-05-22 Mark Probst <mark.probst@gmail.com>
6232 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
6233 with computed types (for generic sharing).
6235 * mini.c: Generic sharing for mkrefany and refanyval.
6237 2008-05-22 Zoltan Varga <vargaz@gmail.com>
6239 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
6242 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
6243 the generic sharing code.
6245 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
6248 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6250 * mini.h: Remove the declaration of mono_aot_init_vtable ().
6252 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
6254 * driver.c: updated copyright date
6256 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6258 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
6261 2008-05-19 Martin Baulig <martin@ximian.com>
6263 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
6264 pointing to the new `_mono_debug_using_mono_debugger' variable.
6267 (mono_main): Check mono_debug_using_mono_debugger() rather than
6268 the `MONO_INSIDE_MDB' environment variable to check whether we're
6269 inside the debugger.
6271 2008-05-19 Zoltan Varga <vargaz@gmail.com>
6273 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
6276 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
6278 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
6280 * mini.c: Added mini_assembly_can_skip_verification. This
6281 function checks if the assembly requested to skip verification.
6282 Fixes part of #387274.
6284 2008-05-07 Zoltan Varga <vargaz@gmail.com>
6286 * mini.c (mini_get_method): Disable the check for open generic classes when
6287 using generic sharing.
6289 * generics.cs: Add a test for #387034.
6291 * mini.c (mini_get_method): Check whenever the method class is an open generic
6292 type, and return NULL in that case, causing a verification error. Fixes
6295 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6297 * driver.c (mono_main): Revert r102623. The right
6298 thing to do is to enable the verifier under verifiable
6299 unless a --security flag was passed.
6301 We need this non-trivial behavior for --verify-all otherwise
6302 mcs-compileall won't be able to use it. As it needs everything to
6303 be verified under validil.
6305 2008-05-06 Martin Baulig <martin@ximian.com>
6309 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
6310 (mono_debugger_thread_cleanup): Likewise.
6311 (mono_debugger_extended_notification): Likewise.
6313 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6315 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
6316 against both inflated and non-inflated methods. We need to check against the
6317 generic definition for cases where the instantiated method is not visible.
6318 We need to check against the inflated types for cases where the instantiation
6319 changes any super type. This fixes #382986.
6321 Note that this doesn't need to be applied to other parts of mono_method_to_ir
6322 that check for visibiliy as generic params only appears as the type subject
6323 of tokens on call opcodes. Field manipulation and ldftn must always
6324 target an exact type.
6326 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6328 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
6329 if no related --security flag is passed.
6331 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6333 * mini-arch.h: Prepare support for ppc64.
6335 Contributed under MIT/X11 license.
6337 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6339 * aot-runtime.c: Prepare support for ppc64.
6341 Contributed under MIT/X11 license.
6343 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6345 * mini-ops.h: Prepare support for ppc64.
6347 Contributed under MIT/X11 license.
6349 2008-05-04 Andreas Färber <andreas.faerber@web.de>
6351 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
6353 Contributed under MIT/X11 license.
6355 2008-05-03 Zoltan Varga <vargaz@gmail.com>
6357 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
6358 assemblies, since aot_name is not a full path, causing us to load MS.NET
6359 assemblies on windows.
6361 2008-04-28 Kornél Pál <kornelpal@gmail.com>
6363 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
6364 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
6365 * main.c: Use UTF-8 encoded command line instead of Windows default code
6366 page on Windows to support Unicode.
6367 * driver.c (DllMain): New function for mixed-mode assembly support.
6368 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
6369 export __stdcall functions without decoration.
6371 Contributed under MIT/X11 license.
6373 2008-04-28 Mark Probst <mark.probst@gmail.com>
6375 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
6376 saving it very early.
6378 2008-04-28 Mark Probst <mark.probst@gmail.com>
6380 * mini.h, mini.c: Lots of code for accessing the old RGCTX
6381 deleted. The only way to access the new RGCTX is via the
6384 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
6385 vtable instead of the RGCTX to static methods.
6387 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
6388 accessing the new RGCTX.
6390 * generic-sharing.c: There is no separation between self, type
6391 arguments and other types in the RGCTX anymore.
6393 2008-04-25 Jonathan Chambers <joncham@gmail.com>
6395 * mini-amd64.c (add_general): Remove previous stack adjustment.
6396 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
6397 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
6398 for 32 bytes of stack space reserved for all calls.
6400 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
6401 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
6404 Code contributed under MIT/X11 license.
6406 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
6408 * mini.c (mini_method_verify): Only verify non-inflated methods, check
6409 against the root definition, peeling out method and type instantiations.
6410 Cache verify success results, code that fails verification is still
6411 checked multiple times.
6413 2008-04-23 Zoltan Varga <vargaz@gmail.com>
6415 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
6417 2008-04-23 Jonathan Chambers <joncham@gmail.com>
6419 * mini-amd64.c (add_general): Always increment stack on Win64.
6420 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
6423 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
6424 stack based argument handling on Win64.
6426 Code contributed under MIT/X11 license.
6428 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
6430 * Makefile.am (version.h): Add support for git-svn.
6432 2008-04-22 Zoltan Varga <vargaz@gmail.com>
6434 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
6435 so instead of calling g_spawn_command_line_sync, we do everything by hand,
6436 avoiding allocations and libc functions which might deadlock.
6438 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
6439 'no-gdb-backtrace' option is set.
6441 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
6443 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
6445 2008-04-21 Martin Baulig <martin@ximian.com>
6447 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
6448 and `get_lmf_addr'; `notification_address' is no longer a pointer.
6450 2008-04-21 Martin Baulig <martin@ximian.com>
6452 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
6453 `thread_vtable', `event_handler_ptr' and `event_handler'.
6455 2008-04-21 Martin Baulig <martin@ximian.com>
6457 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
6458 allows delayed initialization of the `executable_code_buffer' when
6461 2008-04-21 Martin Baulig <martin@ximian.com>
6463 * mini.h (mono_debugger_create_notification_function): Removed.
6464 * tramp-*.c (mono_debugger_create_notification_function): Removed.
6466 * mdb-debug-info64.s
6467 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6469 * mdb-debug-info32.s
6470 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6472 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
6473 currently only works on x86 and x86_64, so don't create it on ppc.
6475 2008-04-21 Martin Baulig <martin@ximian.com>
6477 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
6480 (mini_method_compile): In the fp elimination check, check
6481 `debug_options.mdb_optimizations' in addition to
6482 mono_debug_using_mono_debugger().
6484 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
6485 disable some JIT optimizations which are only disabled when
6486 running inside the debugger.
6487 Added `--help-debug' option to describe the debugging options.
6488 (parse_debug_options): New static function to parse the `--debug'
6489 options, so we can easily add more stuff in future.
6491 2008-04-20 Zoltan Varga <vargaz@gmail.com>
6493 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
6494 the method has no body.
6496 2008-04-19 Jonathan Chambers <joncham@gmail.com>
6498 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
6499 assembly is not allowed in MSVC 64-bit compiler.
6500 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
6501 as we get floating point exceptions everywhere.
6503 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
6504 correctly align arguments for call to throw_exception.
6505 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
6507 Code contributed under MIT/X11 license.
6509 2008-04-19 Zoltan Varga <vargaz@gmail.com>
6511 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
6513 2008-04-17 Zoltan Varga <vargaz@gmail.com>
6515 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
6517 * mini-amd64.c (NEW_INS): Set cil_code.
6519 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
6520 from mini-amd64.c so all debugger related logic is in one place.
6522 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
6523 later won't have a random ip assigned to them.
6525 2008-04-16 Zoltan Varga <vargaz@gmail.com>
6527 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
6528 the arch specific function initializes code_size.
6529 (mono_create_delegate_trampoline): Ditto.
6531 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
6532 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
6535 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
6536 running under the debugger.
6538 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
6541 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
6542 debugger. Also move the disabling of optimizations here from driver.c.
6543 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
6546 * mini.h (MonoCompile): Add a few new flags.
6548 2008-04-15 Zoltan Varga <vargaz@gmail.com>
6550 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
6551 so the cil_code field of created MonoInst's is properly set.
6552 (mini_select_instructions): Ditto.
6554 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
6555 (MONO_INST_NEW_CALL): Ditto.
6557 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
6558 in many places so the ins->cil_code field is properly initialized.
6560 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
6563 2008-04-14 Zoltan Varga <vargaz@gmail.com>
6565 * mini.c (mini_method_compile): Print a different message when compiling a
6568 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
6571 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6573 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
6576 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
6578 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6580 * mini.c (handle_stack_args): Make this return void since its return value was
6581 never used. Also set cfg->unverifiable for invalid IL instead of calling
6584 2008-04-10 Mark Probst <mark.probst@gmail.com>
6586 * mini.c: Make sure "this" is live in catch clauses with type
6587 variables in shared generic code.
6589 2008-04-08 Mark Probst <mark.probst@gmail.com>
6591 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
6592 generic_class_is_reference_type() to ensure the proper behaviour
6593 when sharing generic code and the type in question is a type
6596 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6598 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
6599 race conditions when printing thread dumps. Fixes #377738.
6601 2008-04-08 Massimiliano Mantione <massi@ximian.com>
6603 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
6604 shows up when both MonoInst arguments can cause aliasig.
6605 There is likely no way in the current JIT to trigger this problem, but
6606 it showed up in the development of generics sharing, when in a new
6607 opcode both args of an OP_GROUP can be aliases (addresses of a local).
6608 When the generics sharing code will be committed, its tests will be
6609 valid also for this bug.
6611 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6613 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
6616 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
6619 2008-04-07 Zoltan Varga <vargaz@gmail.com>
6621 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
6622 use a more detailed exception message for InvalidCastException.
6624 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
6626 * driver.c (mono_main): Add --debug=casts option to turn on better
6627 InvalidCastException message details.
6629 * mini.c (mini_get_debug_options): New helper function to return the address of
6630 the debug_options variable.
6632 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
6633 the jit_tls TLS variable.
6635 * mini.c (mono_jit_tls): New TLS variable.
6637 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
6640 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
6642 * mini.h: Removed verifer related stuff. This code was moved to verify.c
6644 * mini.c: Removed verifer related stuff, code moved to verify.c.
6646 * driver.c: Using code from verify.c instead of mini.c.
6648 2008-04-05 Zoltan Varga <vargaz@gmail.com>
6650 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
6653 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
6655 * mini.c (check_for_method_verify): Enabling verification of
6656 corlib if mono_verify_all is set. Bugs in the verifier preventing that
6659 2008-04-04 Zoltan Varga <vargaz@gmail.com>
6661 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
6662 caller saved registers as well.
6664 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
6665 saved registers as well.
6667 2008-03-30 Zoltan Varga <vargaz@gmail.com>
6669 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
6671 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
6674 2008-03-27 Zoltan Varga <vargaz@gmail.com>
6676 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
6678 (get_call_info): Take a gsctx argument instead of 'cfg'.
6680 2008-03-26 Zoltan Varga <vargaz@gmail.com>
6682 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
6683 mono_verify_all is set.
6685 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
6687 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
6689 2008-03-25 Zoltan Varga <vargaz@gmail.com>
6691 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
6694 * driver.c mini.c mini.h: Add a --verify-all development option to test the
6695 verifier and the code generated by the compiler.
6697 2008-03-25 Mark Probst <mark.probst@gmail.com>
6699 * mini.c: Generic sharing of the non-nullable case of the box
6702 2008-03-24 Zoltan Varga <vargaz@gmail.com>
6704 * inssel.brg: Fix the build.
6706 * iltests.il.in: Add a test for lconv.ovf.u8.un.
6708 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
6710 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
6711 Array:Address. Fixes #372410.
6713 * iltests.il.in: New tests for readonly prefix.
6715 2008-03-23 Zoltan Varga <vargaz@gmail.com>
6717 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
6720 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
6723 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
6725 * mini.c (mono_decompose_op_imm): New helper function.
6727 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
6728 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6731 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6732 mono_arch_output_basic_block. Fix warnings.
6734 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
6737 2008-03-22 Zoltan Varga <vargaz@gmail.com>
6739 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
6740 since the extra frame is now detected automatically inside the loop.
6742 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
6743 opts which are now in mono_peephole_ins ().
6745 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
6747 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
6748 frames and skip duplicate managed-to-native frames. Fixes #367665.
6750 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6751 opts which are now in mono_peephole_ins ().
6752 (mono_arch_peephole_pass_2): Ditto.
6754 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
6756 * mini-codegen.c (mono_peephole_ins): New helper function containing the
6757 arch independent peephole optimizations.
6759 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6760 opts which are now in mono_peephole_ins ().
6762 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
6764 * mini-s390.c (mono_arch_output_basic_block): Fix build.
6766 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
6769 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
6770 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
6773 2008-03-21 Zoltan Varga <vargaz@gmail.com>
6775 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
6776 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6779 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6780 mono_arch_output_basic_block. Fix warnings.
6782 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6784 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6787 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6789 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6792 * iltests.il: Add new tests.
6794 2008-03-20 Kornél Pál <kornelpal@gmail.com>
6796 * mini.c: Removed Windows version macros.
6798 2008-03-20 Mark Probst <mark.probst@gmail.com>
6800 * generic-sharing.c: Put reflection types in the extensible part
6801 of the runtime generic context.
6803 * mini.c: Generic sharing of the GetTypeHandle special case of the
6804 ldtoken instruction.
6806 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6808 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
6810 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
6812 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
6813 consistency with the other version on the linear IR branch.
6815 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
6817 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
6819 * iltests.il.in: Add new tests.
6821 2008-03-19 Zoltan Varga <vargaz@gmail.com>
6823 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
6825 * iltests.il.in: Add new tests.
6827 2008-03-19 Mark Probst <mark.probst@gmail.com>
6829 * mini.c: Two variables with the same name were declared in
6830 nesting contexts and one wasn't initialized. Fixed.
6832 2008-03-19 Mark Probst <mark.probst@gmail.com>
6834 * mini.c: Generic sharing of the initobj instruction.
6836 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
6838 * mini.c: make the test to optimize ldtoken from typeof() more
6841 2008-03-18 Mark Probst <mark.probst@gmail.com>
6843 * mini.c: Generic sharing of the initobj instruction for reference
6846 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6848 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
6849 the mono_breakpoint_clean_code() code to perform bound checks.
6851 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
6853 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
6854 mono_arch_patch_callsite() to include the start of the managed method
6855 to be able to perform bound checks.
6857 2008-03-17 Mark Probst <mark.probst@gmail.com>
6859 * mini.c: Generic sharing for the isinst instruction.
6861 2008-03-17 Mark Probst <mark.probst@gmail.com>
6863 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6864 inssel-long32-mips.brg: Added opcodes for doing indirect calls
6865 with the runtime generic context argument.
6867 * mini.c: Share calls to several types of unsharable methods by
6868 putting the address of the method code in the runtime generic
6869 context and doing an indirect call.
6871 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6874 2008-03-16 Mark Probst <mark.probst@gmail.com>
6876 * generic-sharing.c: Change due to a change in the runtime genric
6879 2008-03-15 Martin Baulig <martin@ximian.com>
6882 (mono_arch_nullify_class_init_trampoline): Add call to
6883 mono_breakpoint_clean_code() to make things work when running
6884 inside the debugger.
6887 (mono_arch_nullify_class_init_trampoline): Add call to
6888 mono_breakpoint_clean_code() to make things work when running
6889 inside the debugger.
6891 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6893 * inssel-long.brg (reg): Fix 64 bit build.
6895 2008-03-14 Mark Probst <mark.probst@gmail.com>
6897 * mini.c, mini.h: Share static generic code by passing it an
6898 implicit argument pointing to the runtime generic context.
6900 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6901 inssel-long32-mips.brg: New opcodes for calling shared static,
6902 which need to be passed the runtime generic context.
6904 * mini-amd64.c, mini-x86.c: Save the runtime generic context
6905 argument on the stack in the prologue if needed. New function for
6906 finding the runtime generic context argument from the registers
6907 saved by the trampoline.
6909 * mini-amd64.h, mini-x86.h: Specify which register to use for the
6910 runtime generic context argument.
6912 * tramp-amd64.c: Also restore the register used for the runtime
6913 generic context argument.
6915 * mini-trampoline.c: Resolve shared static calls by consulting the
6916 runtime generic context via the new argument.
6918 * generic-sharing.c: Add an argument to sharability-checking
6919 functions that specifies whether type variables should be treated
6920 as sharable type arguments.
6922 * inssel-x86.brg: Removed a superfluous, buggy rule.
6924 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6927 2008-03-14 Martin Baulig <martin@ximian.com>
6929 * debug-debugger.c (main_thread_handler): Call
6930 mono_runtime_run_main() without sending any notifications.
6932 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
6934 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6936 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
6938 2008-03-14 Mark Probst <mark.probst@gmail.com>
6940 * tramp-x86.c: Fixed register restore offsets in the trampoline
6941 code for ECX and EDX.
6943 2008-03-12 Geoff Norton <gnorton@novell.com>
6945 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
6946 different ucontext_t implementations.
6947 * exceptions-arm.c: Use the above defines to get exceptions working on
6948 iPhone (based on a patch by Luke Howard lukeh@padl.com)
6949 * mini-arm.c: Implement iPhone icache support (based on a patch by
6950 Luke Howard lukeh@padl.com)
6952 2008-03-12 Mark Probst <mark.probst@gmail.com>
6954 * mini.c: Enable generic sharing of calls to non-static
6955 non-interface non-generic non-value-type methods.
6957 * mini-trampolines.c: Resolve calls from shared generic code.
6959 2008-03-11 Zoltan Varga <vargaz@gmail.com>
6961 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
6963 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
6965 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
6967 * mini.c: some fixes for the AOT compiler.
6969 2008-03-07 Zoltan Varga <vargaz@gmail.com>
6971 * cpu-amd64.md: Add clob:1 to some float opcodes.
6973 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
6975 * mini.h: Added MiniVerifierMode enumeration.
6977 * mini.c: Added mini_verifier_set_mode to control
6978 the usage of the new verifier.
6980 * mini.c (mono_method): Integrated the new verifier.
6982 * driver.c: Extended --security option with validil and
6983 verifiable options to activate the new verifier.
6985 2008-03-07 Zoltan Varga <vargaz@gmail.com>
6987 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
6988 optimization to ctors taking 0 or 2 arguments too.
6990 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
6993 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
6995 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
6997 2008-03-06 Zoltan Varga <vargaz@gmail.com>
6999 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
7000 non-aot case as well.
7002 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
7004 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
7007 * aot-compiler.c (encode_patch): Ditto.
7009 * mini.h (G_MININT32): Fix the definition of this.
7011 2008-03-05 Zoltan Varga <vargaz@gmail.com>
7013 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
7015 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
7017 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7019 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
7020 methods returning vtypes in registers.
7021 (mono_arch_allocate_vars): Ditto.
7023 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
7025 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
7027 * generics.cs: Add a test from the linear IR branch.
7029 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
7031 * mini.c (inline_method): Cache failed inline attempts.
7033 2008-03-04 Mark Probst <mark.probst@gmail.com>
7035 * mini.c: For shared methods of generic classes put the location
7036 of "this" into the MonoGenericJitInfo.
7038 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
7039 register out of a MonoContext by register number. Add the generic
7040 sharing context as an argument to mono_arch_find_this_argument().
7042 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
7043 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
7044 for new arch function.
7046 * mini-exception.c: Handle open exception clauses in shared
7049 * mini-trampolines.c: Supply additional argument to
7050 mono_arch_find_this_argument().
7052 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7054 * Makefile.am (regtests): Run the bench.exe tests last.
7056 2008-03-03 Zoltan Varga <vargaz@gmail.com>
7058 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
7061 2008-03-02 Zoltan Varga <vargaz@gmail.com>
7063 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
7066 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
7068 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
7070 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
7071 whose class has no cctor.
7073 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
7075 2008-03-01 Zoltan Varga <vargaz@gmail.com>
7077 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
7080 2008-02-29 Zoltan Varga <vargaz@gmail.com>
7082 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
7083 to be in sync with the code on the linear IR branch.
7085 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
7087 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
7089 2008-02-27 Zoltan Varga <vargaz@gmail.com>
7091 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
7093 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
7095 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
7097 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
7099 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
7101 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
7104 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
7106 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
7107 OP_LOADR4_MEMBASE emission.
7109 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
7110 (mono_spillvar_offset_float): Ditto.
7112 * mini-mips.c (mono_arch_emit_prolog): Ditto.
7114 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
7117 * basic-long.cs: Add regression tests for them.
7119 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
7121 (mono_arch_allocate_vars): Fix representation of single-precision float
7123 (mono_arch_output_basic_block): Ditto.
7125 * inssel-mips.brg: Ditto, remove duplicate items.
7127 * mini-mips.c (emit_load_volatile_arguments): New function to handle
7128 arguments of tail calls as on other platforms.
7129 (mono_arch_output_basic_block): Handle tail calls.
7131 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
7134 * objects.cs (test_5_pass_static_struct): Add test for it.
7136 Contributed under MIT/X11 license.
7138 2008-02-26 Zoltan Varga <vargaz@gmail.com>
7140 * Makefile.am: Use gmcs for compiling the regression tests.
7142 * *.2.cs *.2.il: Rename to *.cs and *.il.
7144 2008-02-24 Zoltan Varga <vargaz@gmail.com>
7146 * regalloc.h: Make the vassign array smaller.
7148 * mini.c (mini_method_compile): Remove an unused field in cfg.
7150 * mini-codegen.c: Add a bunch of micro optimizations.
7152 2008-02-23 Zoltan Varga <vargaz@gmail.com>
7154 * regalloc.h: Remove some unused fields.
7156 2008-02-22 Zoltan Varga <vargaz@gmail.com>
7158 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
7160 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
7162 2008-02-22 Mark Probst <mark.probst@gmail.com>
7164 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
7166 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
7167 trampoline: Fetch an entry from the runtime generic context. If
7168 it's NULL, jump to the actual trampoline to fill the runtime
7169 generic context. Otherwise, return it.
7171 * mini.c: Call the lazy fetch trampoline to get entries out of the
7172 runtime generic context.
7174 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
7175 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
7176 tramp-sparc.c: Stubs for the lazy fetch trampoline.
7178 2008-02-21 Mark Probst <mark.probst@gmail.com>
7180 * mini.c: Fetch data out of the extensible part of the runtime
7181 generic context instead of calling a helper function.
7183 * generic-sharing.c: Some functions moved into
7184 metadata/generic-sharing.c. Helper function for fetching other
7185 types now checks and asserts against extensible rgctx (just for
7186 debugging purposes - the helper function isn't called anymore
7187 unless for debugging).
7189 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7191 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
7192 for tail calls up to the point that the tests in iltests.exe run. Also add a
7193 dummy CKFINITE implementation.
7194 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
7195 needed for trampoline LMF frames.
7197 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
7198 trampoline LMF frames.
7200 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
7202 * mini.c (inline_method): clean any pending loader error when inlining fail.
7203 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
7205 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7207 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
7209 * aot-runtime.c (decode_patch_info): Ditto.
7211 * mini.c (mono_resolve_patch_target): Ditto.
7213 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
7216 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
7218 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
7219 if it references an icall address.
7221 2008-02-20 Zoltan Varga <vargaz@gmail.com>
7223 * cpu-s390x.md: Remove some more unused opcodes.
7225 * cpu-s390x.md: Remove some unused opcodes.
7227 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
7228 mono_op_imm_to_op ().
7230 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
7231 instead of a switch statement.
7233 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
7234 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
7236 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
7238 * mini-codegen.c: Remove unused mono_regstate2_... functions.
7240 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
7243 2008-02-19 Zoltan Varga <vargaz@gmail.com>
7245 * driver.c (mono_main): Improve error reporting when an assembly cannot be
7246 opened. Fixes #362607.
7248 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
7250 * iltests.il.in: Add a test for static methods in interfaces.
7252 2008-02-18 Zoltan Varga <vargaz@gmail.com>
7254 * genmdesc.c (build_table): Fix a crash on older glib versions.
7256 * cpu-sparc.md: Remove some unused opcodes.
7258 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
7259 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
7261 * cpu-amd64.md: Remove some unused opcodes.
7263 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
7264 like the other opcodes.
7266 2008-02-17 Zoltan Varga <vargaz@gmail.com>
7268 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
7270 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
7272 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
7273 variables 'cfg' instead of 'm' for consistency.
7275 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
7277 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
7278 argument holding the vtype return address, to avoid the ambigious use of
7279 cfg->ret for this purpose.
7281 * mini.c (NEW_RETLOADA): Use vret_addr if set.
7283 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
7285 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
7286 new mono_print_ins () function which only takes one argument.
7288 2008-02-15 Zoltan Varga <vargaz@gmail.com>
7290 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
7293 2008-02-14 Zoltan Varga <vargaz@gmail.com>
7295 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
7297 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
7299 * mini-x86.c: Sync with the version on the linear IR branch by adding new
7300 opcodes and other small changes.
7302 * mini-ops.h: Add some new opcodes from the linear IR branch.
7304 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
7306 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
7307 opcodes, use the REG_MEMBASE opcodes instead.
7309 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
7310 opcodes, use the REG_MEMBASE opcodes instead.
7312 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
7315 * mini.c (mono_op_imm_to_op): New helper function.
7317 * mini-ops.h: Add some opcodes from linear IR branch.
7319 2008-02-13 Zoltan Varga <vargaz@gmail.com>
7321 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
7324 2008-02-12 Zoltan Varga <vargaz@gmail.com>
7326 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
7329 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
7331 2008-02-09 Zoltan Varga <vargaz@gmail.com>
7333 * aot-compiler.c (emit_method_code): Add an assert.
7335 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
7336 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
7339 2008-02-08 Zoltan Varga <vargaz@gmail.com>
7341 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
7342 some load/store opcodes so they are consistent.
7343 (mono_arch_emit_prolog): Simplify some code.
7345 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
7347 * objects.cs: Add tests for large argument offsets on ARM.
7349 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
7350 stack offsets. Fixes #359651.
7352 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
7354 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
7356 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
7358 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
7360 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
7362 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
7363 rid of CEE_CONV_R_UN.
7365 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
7367 2008-02-07 Zoltan Varga <vargaz@gmail.com>
7369 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
7371 * mini.c (mono_normalize_opcodes): Add some more opcodes.
7373 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
7375 * cpu-amd64.md: Remove some unused opcodes.
7377 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
7379 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
7381 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
7382 arch specific functions for its parts. Call the peephole pass after local
7383 regalloc so the prolog can compute a more accurate max_offset.
7385 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
7386 the corresponding OP_I/OP_L opcodes.
7388 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
7390 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
7392 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7394 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
7395 as they are handled in mini.c.
7397 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
7399 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
7400 case since it is handled in mini.c.
7402 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
7404 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
7406 * *.c: Use the new opcodes in the IR and back end code.
7408 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
7410 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
7412 2008-02-06 Mark Probst <mark.probst@gmail.com>
7414 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
7415 an assert because it has a race condition.
7417 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7419 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
7421 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
7423 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
7425 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
7426 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
7428 2008-02-05 Zoltan Varga <vargaz@gmail.com>
7430 * cpu-amd64.md (move): Correct the maximum size of move.
7432 2008-02-05 Mark Probst <mark.probst@gmail.com>
7434 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
7435 the generic class init trampoline to return quickly if the class
7438 2008-02-04 Zoltan Varga <vargaz@gmail.com>
7440 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
7441 issues where an 32 bit callsite cannot be patched by a 64 bit address.
7443 2008-02-03 Zoltan Varga <vargaz@gmail.com>
7445 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
7448 2008-01-31 Zoltan Varga <vargaz@gmail.com>
7450 * objects.cs: Add some soft-float tests.
7452 * mini.c: Fix a couple more soft-float issues.
7454 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
7456 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
7459 2008-01-30 Zoltan Varga <vargaz@gmail.com>
7461 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
7462 exception happens while compiling a virtual method.
7464 2008-01-29 Zoltan Varga <vargaz@gmail.com>
7466 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
7468 * mini-sparc.c: Fix build.
7470 * mini-sparc.c (get_call_info): Add support for generic sharing.
7472 * mini-exceptions.c: Add a FIXME.
7474 2008-01-27 Zoltan Varga <vargaz@gmail.com>
7476 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
7477 altstack handling code.
7479 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
7481 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
7483 * mini-s390.c: Add support for generic sharing.
7485 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7487 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7489 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
7491 * mini-s390x.c: Add support for generic sharing.
7493 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7495 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7497 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
7498 can be used since it takes a 16 bit signed immediate.
7500 * inssel-s390x.brg: Fix OP_SETRET.
7502 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
7504 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
7506 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
7508 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
7510 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
7513 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
7516 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
7517 of the unused mono_arch_patch_delegate_trampoline stuff.
7519 2008-01-26 Zoltan Varga <vargaz@gmail.com>
7521 * basic-long.cs: Move the fp related tests to basic-float.cs.
7523 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
7525 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
7527 * basic-calls.cs: Add a test for proper float argument passing.
7529 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
7530 if the context corresponds to an exception received through a signal.
7532 * exceptions.cs: Add a test for nullref handling at the start of a try
7535 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
7537 * jit-icalls.c (mono_break): New JIT icall.
7539 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
7541 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
7543 2008-01-25 Zoltan Varga <vargaz@gmail.com>
7545 * cpu-*.md: Get rid of unused opcodes.
7547 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
7549 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
7552 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
7555 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
7556 the arch independent trampoline code in mini-trampolines.c.
7558 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
7560 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
7562 * mini-s390.h: Remove an unused define.
7564 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
7565 the arch independent trampoline code in mini-trampolines.c.
7567 * mini-arm.c (mono_arch_emit_prolog): Fix build.
7569 2008-01-24 Zoltan Varga <vargaz@gmail.com>
7571 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
7573 * mini-s390.c (mono_arch_emit_prolog): Fix build.
7575 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
7577 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
7579 * cpu-amd64.md: Use smaller sizes for int opcodes.
7581 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
7583 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
7586 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
7589 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
7590 instead of though a pointer to save an indirection when accessing elements of
7593 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
7595 (NOT_IMPLEMENTED): New helper macro.
7596 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
7599 * *.c: Use the new helper macro.
7601 2008-01-21 Zoltan Varga <vargaz@gmail.com>
7603 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
7605 2008-01-20 Zoltan Varga <vargaz@gmail.com>
7607 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
7610 2008-01-18 Zoltan Varga <vargaz@gmail.com>
7612 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
7613 profiling is enabled.
7615 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
7617 (mono_arch_emit_prolog): Add more first bblock optimizations.
7619 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
7620 in order if possible.
7621 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
7622 bblock, since the arguments are still in their original registers.
7624 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
7626 2008-01-17 Zoltan Varga <vargaz@gmail.com>
7628 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
7631 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
7634 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
7636 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
7637 process async exceptions received while in unmanaged code.
7639 * mini.c (mini_init): Install a callback with the runtime which will be called
7640 when a thread receives an async exception while in unmanaged code.
7642 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
7644 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
7646 2008-01-16 Wade Berrier <wberrier@novell.com>
7653 2008-01-16 Zoltan Varga <vargaz@gmail.com>
7655 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
7656 compilation with sun cc.
7658 * cpu-*.md: Fix the build.
7660 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
7662 * mini-amd64.h: Add some comments to the MonoLMF structure.
7664 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
7666 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
7667 in the LMF structure if possible. This saves two instructions in the
7668 managed->native wrappers.
7670 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
7672 2008-01-16 Mark Probst <mark.probst@gmail.com>
7674 * generic-sharing.c: New type argument lookup code which uses the
7675 runtime generic context template.
7677 2008-01-15 Zoltan Varga <vargaz@gmail.com>
7679 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
7681 * mini-arm.c (add_general): Fix arm eabi parameter passing.
7682 (mono_arch_output_basic_block): Fix localloc implementation.
7684 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
7686 * mini-ia64.c (peephole_pass): Fix ia64 build.
7688 * mini-amd64.c (peephole_pass): Fix a warning.
7690 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
7691 at a constant offset from sp/fp.
7693 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
7694 instead of obtaining it from *lmf in the managed method case.
7696 2008-01-14 Zoltan Varga <vargaz@gmail.com>
7698 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
7700 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
7702 * mini.h (MonoInstList): New type.
7703 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
7704 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
7705 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
7706 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
7707 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
7708 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
7709 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
7710 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
7711 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
7712 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
7713 MONO_INST_LIST_FOR_EACH_ENTRY,
7714 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
7715 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
7716 mono_inst_list_first, mono_inst_list_last,
7717 mono_inst_list_next, mono_inst_list_prev): New instruction
7718 list handling interfaces.
7719 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
7720 list head 'ins_list'.
7721 (MonoInst): Replace next pointer with list head 'node'.
7722 (MonoCallInst): Make 'out_args' a MonoInstList.
7723 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
7724 (MonoCompile): Delete reverse_inst_list and
7725 reverse_inst_list_len.
7726 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
7727 mono_arch_lowering_pass, mono_arch_local_regalloc,
7728 mono_arch_output_basic_block, mono_arch_emit_prolog):
7729 Convert to new instruction lists.
7730 (insert_after_ins): Delete.
7731 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
7733 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
7734 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
7735 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
7736 mono_emulate_opcode, mono_emit_load_got_addr,
7737 inline_method, mono_method_to_ir, mono_print_bb_code,
7738 print_dfn, decompose_pass, nullify_basic_block,
7739 replace_out_block_in_code, remove_block_if_useless,
7740 merge_basic_blocks, move_basic_block_to_end,
7741 try_unsigned_compare, optimize_branches, mono_print_code,
7742 mini_select_instructions, remove_critical_edges): Likewise.
7743 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
7744 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
7745 mono_arch_output_basic_block, mono_arch_emit_prolog):
7747 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
7748 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7749 mono_arch_output_basic_block): Likewise.
7750 (inst_list_prepend, insert_after_ins): Delete.
7751 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
7752 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
7754 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
7755 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
7756 mono_arch_emit_prolog): Likewise.
7757 * cfold.c (mono_constant_fold): Likewise.
7758 * liveness.c (visit_bb, mono_analyze_liveness,
7759 optimize_initlocals): Likewise.
7760 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
7761 * graph.c (mono_draw_code_cfg): Likewise.
7762 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
7763 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
7764 mono_ssa_cprop): Likewise.
7765 * abcremoval (get_relations_from_previous_bb, process_block):
7767 * local-propagation (mono_cprop_invalidate_values,
7768 mono_local_cprop_bb): Likewise.
7769 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
7770 peephole_pass, mono_arch_output_basic_block,
7771 mono_arch_emit_prolog): Likewise.
7772 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
7773 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7774 mono_arch_emit_prolog): Likewise.
7775 (insert_after_ins): Delete.
7776 * aliasing.c (print_code_with_aliasing_information,
7777 mono_build_aliasing_information, mono_aliasing_deadce):
7778 Convert to new instruction lists.
7779 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
7780 peephole_pass, NEW_INS, mono_arch_lowering_pass,
7781 mono_arch_local_regalloc, mono_arch_output_basic_block):
7783 (insert_after_ins): Delete.
7784 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
7785 peephole_pass, mono_arch_output_basic_block): Convert to
7786 new instruction lists.
7787 * mini-codegen (InstList, inst_list_prepend,
7788 insert_after_ins): Delete.
7789 (insert_before_ins, get_register_force_spilling,
7790 get_register_spilling, free_up_ireg, free_up_reg,
7791 create_copy_ins, create_spilled_store, alloc_int_reg,
7792 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
7793 to new instruction lists.
7794 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
7795 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7796 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
7797 (insert_after_ins): Delete.
7798 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
7799 mono_arch_local_regalloc, mono_arch_output_basic_block,
7800 mono_arch_call_opcode): Convert to new instruction lists.
7801 (insert_after_ins): Delete.
7802 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
7803 peephole_pass, mono_arch_output_basic_block,
7804 mono_arch_emit_prolog): Convert to new instruction lists.
7806 2008-01-11 Zoltan Varga <vargaz@gmail.com>
7808 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
7810 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
7813 * Makefile.am (version.h): Make this work with non-bash shells.
7815 2008-01-10 Zoltan Varga <vargaz@gmail.com>
7817 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
7819 2008-01-08 Zoltan Varga <vargaz@gmail.com>
7821 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
7822 the InitializeArray optimization.
7824 2008-01-06 Zoltan Varga <vargaz@gmail.com>
7826 * mini.c driver.c: Don't include os/gc_wrapper.h.
7828 2008-01-05 Zoltan Varga <vargaz@gmail.com>
7830 * mini.c (print_jit_stats): Print GC statistics if available.
7832 2008-01-04 Zoltan Varga <vargaz@gmail.com>
7834 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
7836 2007-12-29 Zoltan Varga <vargaz@gmail.com>
7838 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
7840 2007-12-26 Zoltan Varga <vargaz@gmail.com>
7842 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
7844 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
7846 * driver.c (mono_main): Ditto.
7848 2007-12-23 Zoltan Varga <vargaz@gmail.com>
7850 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
7852 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
7853 in the vtable can't be encoded.
7854 (compile_method): Ditto.
7856 2007-12-21 Zoltan Varga <vargaz@gmail.com>
7858 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
7861 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
7864 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
7865 the top LMF entry belongs to the current method.
7867 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
7869 2007-12-20 Zoltan Varga <vargaz@gmail.com>
7871 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
7873 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
7875 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
7877 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
7879 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
7881 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
7884 * basic-float.cs: Add an ulong->double cast test.
7886 2007-12-15 Zoltan Varga <vargaz@gmail.com>
7888 * mini.c (mono_method_to_ir): Fix a warning.
7890 2007-12-14 Zoltan Varga <vargaz@gmail.com>
7892 * mini-ops.h: Add OP_SWITCH.
7894 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
7895 CEE_SWITCH in back-end code, use OP_SWITCH instead.
7897 2007-12-11 Geoff Norton <gnorton@novell.com>
7899 * mini-s390x.c: Minor change to the MAX() define to allow
7900 it to compile with other gcc versions.
7902 2007-12-11 Geoff Norton <gnorton@novell.com>
7905 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
7907 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7909 exceptions-arm.c (mono_arch_get_restore_context): Restore
7912 exceptions-arm.c (throw_exception): Save the frame pointer.
7913 This is a partial fix for #323747. Only the client side is
7916 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7918 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
7919 was using an unrelated variable to log the class which
7920 needed the cctor to be called. This was crashing on arm.
7922 2007-12-09 Robert Jordan <robertj@gmx.net>
7924 * mini-x86.c (mono_arch_emit_epilog):
7925 Consider all kinds of 64-bit types. Fixes #323114.
7927 2007-12-08 Zoltan Varga <vargaz@gmail.com>
7929 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
7931 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7933 * mini-amd64.c (peephole_pass): Add a missing instruction check.
7935 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
7937 * mini.c: run type ctor before allocating an object, not only
7938 when running it's constructor method (fixes at least part of bug #342507).
7940 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7942 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
7944 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
7945 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
7948 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
7949 mono_generic_class_init_trampoline () the same as it is done with the other
7952 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
7953 aot-runtime.c aot-compiler.c: Implement AOT support.
7955 2007-12-07 Mark Probst <mark.probst@gmail.com>
7957 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
7958 build for archs which don't have the vtable trampoline defined
7961 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7963 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
7965 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
7967 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
7969 * tramp-<ARCH>.c: Use the new helper function.
7971 2007-12-07 Mark Probst <mark.probst@gmail.com>
7973 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
7974 trampoline call, which takes a vtable argument.
7976 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
7977 OP_TRAMPCALL_VTABLEs like other calls.
7979 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
7980 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
7981 call. Implemented a support function which fetches the vtable
7982 from a register set.
7984 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
7985 Implemented a generic class init trampoline, using the
7986 OP_TRAMPCALL_VTABLE opcode.
7988 * mini.c: Implemented static field access when sharing generic
7989 code. This implies initing the class using the new
7990 OP_TRAMPCALL_VTABLE call.
7992 2007-12-07 Mark Probst <mark.probst@gmail.com>
7994 * mini.c: Don't compile methods with sharing enabled if their
7995 classes are disabled for sharing.
7997 2007-12-06 Zoltan Varga <vargaz@gmail.com>
7999 * inssel.brg: Add a missing sign extension to the GETCHR and array access
8000 opcodes. Fixes #346563.
8002 * objects.cs: Add a new test.
8004 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
8006 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
8007 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
8009 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8011 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
8013 2007-12-03 Zoltan Varga <vargaz@gmail.com>
8015 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
8018 2007-12-02 Zoltan Varga <vargaz@gmail.com>
8020 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
8022 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
8023 optimization in the AOT case.
8025 2007-11-30 Zoltan Varga <vargaz@gmail.com>
8027 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
8029 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
8031 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
8033 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
8035 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
8036 is created by the inlined delegate ctor.
8038 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8040 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
8042 2007-11-29 Zoltan Varga <vargaz@gmail.com>
8044 * cpu-x86.md: Fix the length of ckfinite.
8046 2007-11-28 Zoltan Varga <vargaz@gmail.com>
8048 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8050 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
8051 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
8053 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
8055 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
8056 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
8058 2007-11-28 Martin Baulig <martin@ximian.com>
8061 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
8062 after creating the trampoline.
8064 2007-11-27 Zoltan Varga <vargaz@gmail.com>
8066 * aot-runtime.c (load_aot_module): Check runtime version if needed.
8068 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
8071 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
8072 instead of the calling method to help AOT.
8074 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
8076 2007-11-26 Zoltan Varga <vargaz@gmail.com>
8078 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
8081 2007-11-23 Zoltan Varga <vargaz@gmail.com>
8083 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
8085 * aot-compiler.c (compile_method): Correct check for generic method definitions.
8086 (encode_method_ref): No need to handle generic method definitions specially.
8088 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
8090 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
8093 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
8095 (compile_method): Enable generic sharing.
8097 2007-11-22 Zoltan Varga <vargaz@gmail.com>
8099 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
8100 (mini_method_compile): Add preliminary support for AOTing shared generic code.
8102 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
8105 * mini-trampolines.c: Fix a warning.
8107 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
8109 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
8110 (generic_class_is_reference_type): Remove unused function.
8112 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
8113 in the generic vtable trampoline case.
8115 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
8117 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
8118 return an AOT method based on a vtable slot.
8120 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
8122 * mini.c (mini_get_vtable_trampoline): Export this.
8124 2007-11-22 Martin Baulig <martin@ximian.com>
8127 (MonoDebuggerInfo): Move `debugger_version' up.
8129 2007-11-22 Martin Baulig <martin@ximian.com>
8132 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
8134 * mini-trampolines.c
8135 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
8136 after compiling the method.
8138 2007-11-20 Martin Baulig <martin@ximian.com>
8141 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
8142 (mono_debugger_remove_breakpoint): Likewise.
8143 (mono_debugger_check_breakpoints): Likewise.
8145 * debug-debugger.c: Implement the new breakpoint interface here.
8147 2007-11-18 Zoltan Varga <vargaz@gmail.com>
8149 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
8150 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
8152 * mini-x86.c (mono_arch_output_basic_block): Ditto.
8154 2007-11-17 Zoltan Varga <vargaz@gmail.com>
8156 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
8158 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
8161 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
8164 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
8165 returning a vtype in a register.
8167 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
8168 here from the arch specific code.
8170 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
8173 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
8174 (mono_arch_emit_prolog): Increment maximum prolog size.
8176 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
8177 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
8179 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
8180 MonoGenericSharingContext.
8182 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
8183 MonoGenericSharingContext. Allocate memory from the cfg mempool.
8185 2007-11-15 Mark Probst <mark.probst@gmail.com>
8187 * mini.c, mini.h, generic-sharing.c: Functions for producing code
8188 which extract fields out of the runtime generic context. Full
8189 sharing of the NEWARR opcode.
8191 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
8193 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
8194 --enable-minimal=ssa.
8196 2007-11-13 Zoltan Varga <vargaz@gmail.com>
8198 * mini-trampolines.c (mono_delegate_trampoline): Update after
8199 mono_marshal_get_delegate_invoke () signature change.
8201 2007-11-13 Mark Probst <mark.probst@gmail.com>
8203 * mini.c: Removed the shared context in favor of the generic
8204 sharing context. Allocate the MonoJitInfo structure with room for
8205 the generic sharing context if it's needed.
8207 * mini.h: Remove MonoGenericSharingContext declaration. It's in
8208 domain-internals.h now.
8210 * mini-x86.c: Pass the generic sharing context to get_call_info ().
8212 * generic-sharing.c: Several changes for working without a shared
8213 context and instead operating on open types instead.
8215 2007-11-12 David S. Miller <davem@davemloft.net>
8217 * inssel-sparc.brg: Fix double instruction emit.
8219 2007-11-12 Zoltan Varga <vargaz@gmail.com>
8221 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
8222 Get/Set/Address methods.
8224 * mini.c debug-debugger.c mini-trampolines.c: Update after
8225 mono_marshal_get_delegate_invoke signature change.
8227 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8229 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
8230 This can happens with dynamic methods. Fixes the other bug in #322722.
8232 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8234 * tramp-arm.c (mono_arch_patch_callsite): Support patching
8237 * mini-arm.c (arm_patch): Implement patching of BX call
8238 sequence. Fixes one of the bugs in #322722.
8240 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
8242 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
8243 under Linux. We only need to flush every 32-byte cache line.
8245 2007-11-07 Massimiliano Mantione <massi@ximian.com>
8248 move_basic_block_to_end: Add branches when needed, eventually creating
8250 optimize_branches: added a parameter that tells if it's ok to create
8251 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
8252 and avoid calling move_basic_block_to_end when it's not ok.
8255 2007-11-07 Mark Probst <mark.probst@gmail.com>
8257 * mini.c: Abort inlining call to InitializeArray if something
8258 looks wrong. Let the icall handle it, which now has proper safety
8261 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8263 * mini.c (mono_spill_call): add support for soft-float.
8265 * mini.c (mono_method_to_ir): add support for soft-float
8266 to inlined functions that return float.
8268 * mini.c (mono_method_to_ir): add support for soft-float
8269 to cee_stsfld opcode on float fields.
8271 2007-11-05 Geoff Norton <gnorton@novell.com>
8273 * mini-x86.h: Fix the structure access for X86 Leopard.
8276 2007-11-05 Martin Baulig <martin@ximian.com>
8278 * mini-trampolines.c
8279 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
8280 after compiling the method to notify the debugger.
8282 2007-11-05 Martin Baulig <martin@ximian.com>
8284 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
8286 2007-11-02 Zoltan Varga <vargaz@gmail.com>
8288 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
8289 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
8291 2007-11-01 Zoltan Varga <vargaz@gmail.com>
8293 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
8294 native-to-managed wrappers.
8296 2007-11-01 Geoff Norton <gnorton@novell.com>
8298 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
8301 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8303 * mini.c, mini-x86.c: when getting back from unmanaged code
8304 to managed via a marshaled delegate we also need to set the
8307 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8309 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
8312 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
8314 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
8315 let the debugger or other external agents to tell the JIT when
8316 a sw breakpoint has been inserted in the code that the JIT needs
8317 to be able to inspect.
8319 2007-10-31 Martin Baulig <martin@ximian.com>
8322 (MonoDebuggerInfo): Remove `runtime_class_init'.
8324 2007-10-30 Martin Baulig <martin@ximian.com>
8327 (mono_debugger_thread_created): Added `MonoThread *' argument.
8328 (mono_debugger_extended_notification): New public method.
8329 (mono_debugger_trampoline_compiled): New public method.
8332 (MonoDebuggerThreadInfo): Added `thread' and
8333 `extended_notifications' fields.
8336 (debugger_executable_code_buffer): New static variable.
8339 (MonoDebuggerInfo): Added `executable_code_buffer',
8340 `executable_code_buffer_size', `breakpoint_info_area',
8341 `breakpoint_table' and `breakpoint_table_size'.
8343 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
8345 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
8346 that IP either is an unused value or the vtable pointer. IMT
8347 calls use vtable + offset now. Reduced by almost half the size
8350 2007-10-26 Jonathan Chambers <joncham@gmail.com>
8352 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
8353 defines to access param registers. Replace long usage with
8354 gsize as sizeof(long) != sizeof(void*) on Win64.
8356 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
8357 on Win64. Fix intrinsic, use _AddressOfReturnAddress
8358 instead of non-existant _GetAddressOfReturnAddress.
8360 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
8361 param registers. Save/restore %rdi and %rsi in MonoLMF.
8363 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
8364 param registers. Modify (throw_exception) signature to take
8365 %rdi and %rsi on Win64.
8367 Code is contributed under MIT/X11 license.
8369 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8371 * helpers.c: unlink debugging output files.
8373 2007-10-25 Zoltan Varga <vargaz@gmail.com>
8375 * mini.c: Move mono_create_ftnptr () to object.c.
8377 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8379 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
8380 optional. This function can now be used to disassemble code generated
8381 outside the JIT such as trampolines and IMT thunks.
8383 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
8385 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
8386 vtable pointer from a ldr instruction.
8388 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
8389 new IMT call sequence.
8391 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
8392 call sequence for interface invocations.
8394 * mini-arm.c (mono_arch_emit_imt_argument): added, required
8395 for imt support. This function is empty since IMT on ARM requires no
8396 special handling on the IR side.
8398 * mini-arm.c (mono_arch_find_imt_method): added, required for
8401 * mini-arm.c (mono_arch_find_this_argument): added, required
8404 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
8405 a ldr instruction to load a value stored in the code stream.
8407 * mini-arm.c (mono_arch_build_imt_thunk):added, required
8411 2007-10-23 Zoltan Varga <vargaz@gmail.com>
8413 * mini.c (mini_init): Install the jump trampoline callback.
8415 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8417 * mini-trampolines.c: handle synchronized methods with the common
8418 vtable trampoline (bug #335601).
8420 2007-10-17 Zoltan Varga <vargaz@gmail.com>
8422 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
8424 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
8427 * mini-ia64.h mini-ia64.c: Add support for IMT.
8429 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
8430 prolog. Fixes #331958.
8432 2007-10-15 Zoltan Varga <vargaz@gmail.com>
8434 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
8436 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8438 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
8441 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8443 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
8446 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
8448 * mini-x86.c, mini-x86.h: x86 support for the common vtable
8451 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
8453 * mini-trampolines.c: changed the magic rampoline to understand
8454 the common vtable trampoline method: the method to invoke is
8455 determined by the vtable displacement of the call.
8457 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8459 * mini.c, mini.h: register the common vtable trampoline if the
8460 architecture supports it.
8462 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8464 * cpu-amd64.md: use the correct max length for tls_get.
8466 2007-10-14 Zoltan Varga <vargaz@gmail.com>
8468 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
8469 CEE_STELEM_ANY. Fixes #333696.
8471 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8473 * exceptions-x86.c: provide more graceful handling of the case where
8474 we followed a bogus function pointer from managed code (bug #332866).
8476 2007-10-11 Mark Probst <mark.probst@gmail.com>
8478 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
8479 replaces the generic_shared flag and will carry more information
8482 * generic-sharing.c: Added mini_type_stack_size() which allows
8483 allows open types if given a generic sharing context.
8484 mini_get_basic_type_from_generic() takes a
8485 MonoGenericSharingContext* instead of a MonoCompile* now.
8487 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
8488 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
8489 mini-sparc.c, mini-x86.c: Trivial changes required by the two
8490 changes above. Just passing arguments through to the right
8493 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8495 * mini-arm.c: unify the call emission to emit_code_seq().
8497 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
8499 * tramp-arm.c: reduced the trampoline size.
8501 2007-10-10 Mark Probst <mark.probst@gmail.com>
8503 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
8504 variable handling out of arch-specific code.
8506 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
8508 * mini-arm.c: implemented fast delegate dispatch.
8510 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8512 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
8513 that fp elimination is turned off if the space required by locals is too
8516 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
8518 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
8519 ARM to the new style trampoline.
8521 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8523 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
8525 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
8527 2007-10-09 Martin Baulig <martin@ximian.com>
8530 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
8531 `field_info_offset_offset'.
8533 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
8535 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
8536 removed more internal usage of the r11 register and made it available
8537 to the register allocator.
8539 2007-10-08 Mark Probst <mark.probst@gmail.com>
8541 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
8542 when sharing generics and treat type variables as references.
8544 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8546 * mini-ppc.c: started removing the internal uses of register r11
8547 to eventually allow the register allocator to manage it as an
8548 additional available register.
8550 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
8552 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
8554 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
8556 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
8557 specific trampolines as they are not performance critical as a jump
8558 target (maybe align as before only for AOT code?). This saves about
8559 200 KB of native code on x86 for monodevelop startup.
8561 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
8563 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
8564 monodevelop startup.
8566 2007-10-06 Zoltan Varga <vargaz@gmail.com>
8568 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
8570 * mini-sparc.h mini-sparc.c: Implement IMT support.
8572 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
8573 its smaller and doesn't clobber sparc_g1.
8575 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
8577 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
8579 * mini-ppc.c: optimized the size of the IMT thunks a bit.
8581 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8583 * mini-ppc.c: implemented fast delegate invocation.
8585 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
8587 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
8589 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8591 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
8592 code to the new style trampoline in preparation for IMT support.
8594 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
8596 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
8597 systems already. This also reduces the specific trampiline sizes and
8598 prepares for the use of r12 as the IMT identifier register.
8600 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8602 * mini-mips.h: endianess fix (simplified from a patch by
8603 Thomas Kunze <thommy@tabao.de>, bug #323737).
8605 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8607 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
8608 to access ucontext fields and enable netbsd support
8609 (partially from Magnus Henoch <mange@freemail.hu>).
8611 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8613 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
8614 use the preprocessor from the CPP env var if it is set.
8616 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8618 * mini-trampolines.c: fixed an assertion and moved it earlier in the
8619 code, before interface_offset gets used.
8621 2007-10-02 Zoltan Varga <vargaz@gmail.com>
8623 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
8624 mono_class_setup_vtable () before accessing klass->vtable.
8626 2007-10-01 Zoltan Varga <vargaz@gmail.com>
8628 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
8631 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8633 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
8634 IMT slots (this saves hundreds of KB of memory in programs like
8635 IronPython and Monodevelop).
8637 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8639 * mini.c: print the delegate counter.
8641 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
8643 * mini-x86.c: make it easier to enable the debugging code for IMT
8646 2007-09-28 Martin Baulig <martin@ximian.com>
8649 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
8650 `mono_method_klass_offset' and `mono_method_token_offset'.
8652 2007-09-20 Mark Probst <mark.probst@gmail.com>
8654 * mini.c: First generics sharing implementation. Can only share
8655 in very simple cases. If sharing doesn't work it falls back to
8656 dedicated compilation.
8658 * mini.h: Flag in MonoCompile to specify whether generic
8659 compilation is shared. Flags enum for marking which generic inst
8660 of a context is used. Prototypes for helper functions.
8662 * generic-sharing.c: Helper functions for generic method sharing.
8664 * optflags-def.h: Optimization flag (gshared) for enabling generic
8665 method sharing added.
8667 * Makefile.am: generic-sharing.c added.
8669 2007-09-19 Daniel Nauck <dna@mono-project.de>
8671 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
8673 2007-09-19 Massimiliano Mantione <massi@ximian.com>
8674 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
8677 2007-09-19 Martin Baulig <martin@ximian.com>
8679 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
8680 mono_debug_cleanup() is now part of mono_cleanup().
8682 2007-09-18 Zoltan Varga <vargaz@gmail.com>
8684 * driver.c (mono_main): Fix a warning.
8686 2007-09-17 Zoltan Varga <vargaz@gmail.com>
8688 * aot-compiler.c: Optimize various parts when processing large assemblies.
8691 * mini.c (mono_patch_info_hash): Improve hash function.
8693 2007-09-14 Jonathan Chambers <joncham@gmail.com>
8695 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
8697 Code is contributed under MIT/X11 license.
8699 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8701 * mini.c (mini_init): Fix a leak.
8703 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
8705 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8707 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
8709 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8711 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
8713 2007-09-13 Zoltan Varga <vargaz@gmail.com>
8715 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
8718 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
8720 * mini.c (handle_alloc): Enable managed allocators in AOT code.
8722 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
8724 * aot-runtime.c (decode_patch_info): Ditto.
8726 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8728 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
8729 static case. Cache delegates in architecture specific code,
8730 based on number of parameters.
8732 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
8733 in architecture specific code, based on number of parameters.
8735 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
8736 caching happen in architecture specific code now.
8738 Code is contributed under MIT/X11 license.
8740 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8742 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
8743 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
8744 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
8746 Code is contributed under MIT/X11 license.
8748 2007-05-15 Massimiliano Mantione <massi@ximian.com>
8749 * mini.c: (mono_thread_abort) Fixed bug #82416.
8751 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8753 * mini.: hook the new managed GC allocation feature into the JIT.
8755 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
8757 * mini.c: implementation for the new runtime tls opcode.
8759 2007-09-11 Martin Baulig <martin@ximian.com>
8762 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
8763 `mono_method_inflated_offset'.
8765 2007-09-07 Zoltan Varga <vargaz@gmail.com>
8767 * driver.c mini.h mini.c: Add a new devel command line option for injecting
8768 async exceptions into a method.
8770 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
8771 purpose of testing whenever the unwinder works at every instruction.
8773 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
8775 * mini.c: check accessibility of method used in ldftn (fixes
8778 2007-09-04 Zoltan Varga <vargaz@gmail.com>
8780 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
8782 * inssel.brg: Fix a warning.
8784 2007-09-03 Martin Baulig <martin@ximian.com>
8786 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
8787 now takes the `main_method' as argument.
8789 2007-09-02 Zoltan Varga <vargaz@gmail.com>
8791 * cpu-sparc.md (endfilter): Add missing src1:i argument.
8793 2007-08-30 Jonathan Chambers <joncham@gmail.com>
8795 * driver.c: include the cil-coff.h header on Windows.
8797 Code is contributed under MIT/X11 license.
8799 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
8801 * mini.c, driver.c: don't include the cil-coff.h header.
8803 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8805 * mini.c: flag places that needs fixes fo soft-float support.
8807 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
8809 * mini.h, inssel-float.brg: fix soft-float constant loads on big
8810 endian systems (partially from Dean Jenkins, bug #81924).
8812 2007-08-28 Mark Probst <mark.probst@gmail.com>
8814 * mini.c (check_linkdemand): Remove embedded reference object in
8815 call to LinkDemandSecurityException.
8816 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
8817 with an IntPtr instead of a reference object.
8819 2007-08-28 Zoltan Varga <vargaz@gmail.com>
8821 * mini.c (handle_initobj): Handle alignment properly.
8823 * inssel.brg (mini_emit_memset): Ditto.
8825 * inssel.brg (mini_emit_memcpy): Ditto.
8827 * inssel-sparc.brg: Ditto.
8829 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
8831 2007-08-26 Zoltan Varga <vargaz@gmail.com>
8833 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
8834 exceptions raised in unmanaged code. Fixes part of #82594.
8836 2007-08-24 Mark Probst <mark.probst@gmail.com>
8838 * mini.c (mono_method_to_ir), declsec.c
8839 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
8841 2007-08-22 Martin Baulig <martin@ximian.com>
8844 (MonoDebuggerThreadInfo): New typedef.
8845 (mono_debugger_thread_table): New global variable.
8846 (mono_debugger_thread_created): New public function.
8847 (mono_debugger_thread_cleanup): New public function.
8851 - removed `get_current_thread' and `lookup_assembly'.
8852 - removed `data_table'.
8853 - added `thread_table'.
8856 (mono_thread_start_cb): Call mono_debugger_thread_created().
8857 (mono_thread_attach_cb): Likewise.
8858 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
8859 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
8862 * driver.c (mono_main): Move mono_debug_init() up, before calling
8863 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
8865 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8867 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
8868 together when passing several arguments of type double (gives a small
8869 speedup and saves a few bytes of generated code).
8871 2007-08-20 Jb Evain <jbevain@novell.com>
8873 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
8875 2007-08-20 Jb Evain <jbevain@novell.com>
8877 * mini.c (mono_method_to_ir): throw MethodAccessException
8878 and FieldAccessException instead of InvalidProgramException.
8880 2007-08-20 Mark Probst <mark.probst@gmail.com>
8882 * mini.c: CoreCLR security checks.
8884 * mini.h: Removed MonoSecurityMode (moved to
8885 metadata/security-manager.h) and mono_security_mode global var
8886 (replaced by set/get functions in security-manager.h).
8888 * driver.c: Added "core-clr-test" security mode for testing. Used
8889 set-function for setting security mode.
8891 2007-08-17 Mark Probst <mark.probst@gmail.com>
8893 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
8894 the new jit_info_table.
8896 * driver.c: Test code for the new jit_info_table (enabled by the
8897 define MONO_JIT_INFO_TABLE_TEST).
8899 2007-08-14 Zoltan Varga <vargaz@gmail.com>
8901 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
8902 detection of call <REG> instruction sequence. Fixes build on freebsd.
8904 2007-08-13 Zoltan Varga <vargaz@gmail.com>
8906 * mini-exceptions.c: Fix a warning.
8908 2007-08-11 Zoltan Varga <vargaz@gmail.com>
8910 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
8911 stack overflow handling code on amd64 too.
8913 * mini-exceptions.c (mono_setup_altstack): Make this use
8914 mono_thread_get_stack_bounds ().
8916 * mini-x86.h: Disable sigaltstack on solaris x86.
8918 2007-08-10 Zoltan Varga <vargaz@gmail.com>
8920 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
8922 2007-08-10 Geoff Norton <gnorton@customerdna.com>
8924 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
8926 2007-08-08 Zoltan Varga <vargaz@gmail.com>
8928 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
8930 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
8932 2007-08-03 Neale Ferguson <neale@sinenomine.net>
8934 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
8937 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
8939 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
8940 to be emitted (bug #82281).
8942 2007-08-01 Martin Baulig <martin@ximian.com>
8944 Merged the `debugger-dublin' branch.
8946 * debug-debugger.h (MonoDebuggerInfo):
8947 Removed the `old_*' compatibility entries.
8948 Added `debugger_version' and `data_table'.
8949 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
8950 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
8953 (MiniDebugMethodBreakpointInfo): Add `address_list'.
8954 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
8955 instead of a `gconstpointer'.
8956 (mono_debugger_insert_method_breakpoint): Return a
8957 `MonoDebugMethodAddressList *'.
8959 2007-06-28 Martin Baulig <martin@ximian.com>
8961 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
8963 2007-08-01 Zoltan Varga <vargaz@gmail.com>
8965 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
8966 __builtin_frame_address () since it is broken on older gcc versions.
8968 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8970 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
8971 on the stack overflow handling and made the managed stack overflows
8972 catchable in most cases using soft guard pages.
8973 * exceptions-x86.c: added code to restore the protection in the soft
8974 guard pages at the end of exception handling.
8976 2007-07-31 Zoltan Varga <vargaz@gmail.com>
8978 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
8980 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8982 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
8985 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8987 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
8988 signal handling support until it has been ported to the new mechanism.
8989 * mini.c: fixed stack overflow detection and use the new
8990 architecture code to handle signals on the altstack.
8992 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
8994 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
8995 stack overflows on the alt stack.
8997 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
8999 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
9000 stack overflows on the alt stack.
9002 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
9004 * exceptions-ppc.c: cleanup preparing for altstack support.
9006 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9008 * exceptions-arm.c: cleanup preparing for altstack support.
9010 2007-07-27 Mark Probst <mark.probst@gmail.com>
9012 * mini.c (print_jit_stats): Output hazard pointer stats.
9014 2007-07-26 Mark Probst <mark.probst@gmail.com>
9016 * driver.c, mini.c: Replaced security mode flags with a single
9019 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9021 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
9023 2007-07-25 Mark Probst <mark.probst@gmail.com>
9025 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
9026 (which doesn't do anything yet) for activating Core CLR
9027 (Silverlight) security.
9029 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
9031 * mini-codegen.c: work around a possible gcc bug on arm.
9033 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9035 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
9036 message for platforms that don't support AOT compilation.
9038 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9040 * mini.h, mini.c, driver.c: temporary smcs hack.
9042 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
9044 * mini-arm.h, mini-arm.c: arm EABI fixes.
9046 2007-07-22 Zoltan Varga <vargaz@gmail.com>
9048 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
9051 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
9052 trampolines taking a method argument.
9054 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
9056 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
9057 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
9059 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
9060 JIT compilation throws an exception. Fixes #82050.
9062 2007-07-19 Mark Probst <mark.probst@gmail.com>
9064 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
9065 with the MONO_EXCEPTION_ defines.
9067 2007-07-17 Zoltan Varga <vargaz@gmail.com>
9069 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
9072 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
9073 the cause of an assertion.
9075 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
9077 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
9080 2007-07-15 Zoltan Varga <vargaz@gmail.com>
9082 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
9083 assert. Should fix #82103.
9085 2007-07-14 Zoltan Varga <vargaz@gmail.com>
9087 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
9088 here too. Fixes #82095.
9090 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
9093 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
9095 * mini-amd64.h: Enable IMT for amd64.
9097 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
9099 2007-07-12 Zoltan Varga <vargaz@gmail.com>
9101 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
9103 2007-07-12 Mark Probst <mark.probst@gmail.com>
9105 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
9106 as soon as check_linkdemand sets an exception_type.
9108 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9110 * mini-x86.c: fixed offsets for IMT call sequence.
9111 * mini-x86.h: enable IMT again.
9113 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9115 * trace.c (mono_trace_enter_method): Decode MonoType too.
9117 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
9119 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
9121 * mini-amd64.c: Add preliminary IMT implementation.
9123 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9125 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
9126 understand the new IMT-base interface invocation (thanks to
9127 Daniel Nauck for the report and the remote debugging session).
9129 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9131 * mini-x86.c: size and speed optimizations for the IMT bsearch.
9133 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9135 * Makefile.am (aotcheck): Make this actually use the AOTed code.
9137 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
9139 * mini-trampolines.c: implement AOT IMT support.
9140 * mini-x86.h: enable IMT support for wider testing.
9142 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9144 * inssel.brg (emit_imt_argument): Add aot support here.
9146 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
9148 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9150 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
9151 of the IMT implementation, partially from massi, with my
9152 implementation of the bsearch sequence. Disabled by default until
9153 the AOT code is implemented.
9155 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9157 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
9159 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
9161 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9163 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
9164 arch-independent IMT JIT code from Massimiliano
9165 Mantione (massi@ximian.com) with small cleanups from me.
9167 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9169 * Makefile.am: fix svn invocation to get the svn revision to be
9170 independent of the local language (build fix).
9172 2007-07-09 Mark Probst <mark.probst@gmail.com>
9174 * mini.c (inline_method): Reset cfg->exception_type if the
9175 inlining is aborted. Fixes: 82049.
9177 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
9179 * mini.c: remove assert from exception handling code when exception_ptr
9182 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9184 * mini.c (mono_codegen): Add an assert.
9186 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
9187 enter and leave code.
9188 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
9190 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9192 * mini-ppc.c: fixed memory corruption for localloc(0)
9195 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9197 * mini.c: Fix warnings.
9199 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
9201 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
9202 to emit better double->int conversions.
9204 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9206 * mini.c: the provided Min/Max optimizations are valid for unisgned
9209 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
9211 * 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
9213 2007-06-28 Miguel de Icaza <miguel@novell.com>
9215 * mini.c (mono_running_on_valgrind): Add support for reporting the
9216 method and its boundaries to valgrind.
9218 2007-06-28 Martin Baulig <martin@ximian.com>
9220 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9222 2007-06-25 Zoltan Varga <vargaz@gmail.com>
9224 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
9226 * generic.2.cs: Add new test case.
9228 2007-06-25 Martin Baulig <martin@ximian.com>
9230 Merged the `debugger-dublin' branch.
9233 (mono_debugger_insert_method_breakpoint): New public method.
9234 (mono_debugger_remove_method_breakpoint): Likewise.
9235 (mono_debugger_check_breakpoints): New static method.
9236 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
9238 * debug-debugger.h (MonoDebuggerInfo):
9239 Renamed (to keep backward compatibility in the vtable):
9240 `insert_breakpoint' -> `old_insert_breakpoint'.
9241 `remove_breakpoint' -> `old_remove_breakpoint'.
9242 `create_string' -> `old_create_string'.
9243 `lookup_class' -> `old_lookup_class'.
9244 `lookup_type' -> removed; changed into a dummy field.
9245 `lookup_assembly' -> `old_lookup_assembly'.
9246 Added (same functionality, but different signature):
9247 `create_string', `lookup_class', `lookup_assembly'
9249 `get_method_addr_or_bpt', `remove_method_breakpoint',
9250 `runtime_class_init'.
9252 * debug-debugger.c: Merged the `debugger-dublin' branch.
9254 2007-06-23 Zoltan Varga <vargaz@gmail.com>
9256 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
9258 (peephole_pass): Likewise.
9260 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
9262 * driver.c: hopefully make setaffinity work also for ancient
9265 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
9267 * driver.c : win32 build fix.
9269 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9271 * driver.c: check for the MONO_NO_SMP env var and bind to a single
9272 processor if it is set.
9274 2007-06-21 Martin Baulig <martin@ximian.com>
9276 * debug-mini.h: New file.
9279 (mono_debugger_insert_breakpoint_full): Moved here from
9280 ../metadata/mono-debug-debugger.c.
9281 (mono_debugger_remove_breakpoint): Likewise.
9282 (mono_debugger_breakpoint_callback): Likewise.
9284 2007-06-15 Raja R Harinath <rharinath@novell.com>
9286 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9287 changes in MonoGenericClass.
9289 2007-06-14 Zoltan Varga <vargaz@gmail.com>
9291 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
9293 2007-06-14 Raja R Harinath <rharinath@novell.com>
9295 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9296 removal of MonoGenericMethod.
9298 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9300 * mini-exceptions.c: hooks for the exception events profiling API.
9302 2007-06-14 Randolph Chung <tausq@debian.org>
9304 * Makefile.ma: Add hppa target.
9305 * mini-arch.h: Include mini-hppa.h
9306 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
9307 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
9308 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9310 2007-06-14 Randolph Chung <tausq@debian.org>
9312 * inssel.brg: Add rules for "chained" compare-branch operations so that
9313 a single compare op can affect multiple branches. Adjust cost for
9314 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
9315 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
9316 cost for some rules so that they can more easily be overridden by
9317 per-arch rules (with fixes from lupus).
9318 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9320 2007-06-13 Randolph Chung <tausq@debian.org>
9322 * mini-ops.h: Reorder branch ops so that they match the order of the
9323 corresponding CEE_* ops. The code expects them this way.
9324 Add new ops for HPPA target.
9325 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9327 2007-06-13 Randolph Chung <tausq@debian.org>
9329 * mini-exceptions.c: Handle cases where the stack grows towards
9331 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9333 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9335 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
9337 * driver.c: explain where a non-matching corlib is found.
9339 2007-06-13 Mark Probst <mark.probst@gmail.com>
9341 * mini.c (print_jit_stats): Output dynamic code allocation stats.
9343 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
9345 * mini-exceptions.c: Generate a method profile leave event during
9346 an exception to ensure that the profiler gets notified.
9348 2007-06-07 Zoltan Varga <vargaz@gmail.com>
9350 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
9353 * cpu-amd64.md: Add long_and/or/xor opcodes.
9355 2007-06-06 Wade Berrier <wberrier@novell.com>
9357 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
9358 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
9359 length of instruction shr_imm (expected 8, got 10)
9361 2007-06-06 Zoltan Varga <vargaz@gmail.com>
9363 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
9365 2007-06-06 Mark Probst <mark.probst@gmail.com>
9367 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9368 MonoInternalHashTable again (fixed bug in the internal hash table
9371 2007-06-06 Mark Probst <mark.probst@gmail.com>
9373 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
9374 Have to figure out what makes it crash the SWF regression.
9376 2007-06-05 Zoltan Varga <vargaz@gmail.com>
9378 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
9380 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9382 * mini.c: optimize out the type check when storing null in a
9385 2007-06-04 Mark Probst <mark.probst@gmail.com>
9387 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9388 MonoInternalHashTable.
9390 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
9392 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
9393 signed integer methods.
9395 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9397 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
9398 permanently since the current approach doesn't work.
9400 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9402 * inssel.brg (stmt): Only call delegate->invoke_impl if
9403 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
9405 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9407 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
9408 the sreg2==rdx case.
9410 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
9411 account if it contains a rex prefix.
9412 (peephole_pass): Handle OP_FMOVE as well.
9414 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9416 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
9417 as it causes regressions.
9419 2007-05-31 Zoltan Varga <vargaz@gmail.com>
9421 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
9422 static case as well.
9424 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
9426 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9427 (mono_arch_get_this_arg_from_call): Ditto.
9429 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
9431 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
9434 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9435 (mono_arch_get_this_arg_from_call): Ditto.
9437 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
9439 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
9440 try to create optimized invoke code and use that for further invocations.
9441 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
9443 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
9445 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
9447 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
9448 sealed classes or methods.
9449 *devirtualization.cs: tests for the new optimization
9451 2007-05-29 Zoltan Varga <vargaz@gmail.com>
9453 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
9454 by the update_volatile () function.
9456 2007-05-27 Zoltan Varga <vargaz@gmail.com>
9458 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
9461 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
9463 2007-05-24 Jonathan Chambers <joncham@gmail.com>
9465 * mini.c: Add configure checks for header files.
9466 * mini-x86.c: Add configure checks for header files.
9467 * trace.c: Add configure checks for header files.
9468 * aot-runtime.c: Add configure checks for header files.
9469 * aot-compiler.c: Add configure checks for header files.
9470 * driver.c: Add configure checks for header files.
9471 * mini-codegen.c: Add configure checks for header files.
9473 Code is contributed under MIT/X11 license.
9475 2007-05-22 Zoltan Varga <vargaz@gmail.com>
9477 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
9478 icompare_imm -128 + op_iclt. Fixes #81703.
9480 2007-05-19 Zoltan Varga <vargaz@gmail.com>
9482 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
9484 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9486 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
9487 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
9488 so that all isinst checks now use "interface_bitmap".
9490 2007-05-15 Zoltan Varga <vargaz@gmail.com>
9492 * cpu-amd64.md (jmp): Fix a warning.
9494 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
9496 * basic.cs: Add new regression test.
9498 * basic.cs: Remove test which is now in basic-long.cs.
9500 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
9502 * basic-long.cs: Add new test.
9504 2007-05-13 Zoltan Varga <vargaz@gmail.com>
9506 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
9508 2007-05-12 Zoltan Varga <vargaz@gmail.com>
9510 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
9512 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
9515 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
9516 throwing code a bit.
9518 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
9519 the exception throwing code a bit.
9521 * mini-x86.c (get_call_info): Allocate result from a mempool.
9523 2007-05-11 Zoltan Varga <vargaz@gmail.com>
9525 * aot-compiler.c (find_typespec_for_class): Fix the assert.
9527 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
9529 * mini.h (MonoCompile): Add 'token_info_hash' field.
9531 * mini.c: Save token->method associations during compilation so the AOT
9532 compiler can use it.
9534 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
9535 which reference generic classes and methods.
9537 2007-05-10 Zoltan Varga <vargaz@gmail.com>
9539 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
9541 * aot-compiler.c (compile_method): Fix a typo in a comment.
9543 * aot-runtime.c (decode_cached_class_info): Skip generic types.
9545 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
9548 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
9550 2007-05-09 Zoltan Varga <vargaz@gmail.com>
9552 * mini.h (MonoCompile): Add 'args' field.
9554 * mini.c (mono_compile_create_vars): Store variables representing the arguments
9557 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
9559 2007-05-08 Zoltan Varga <vargaz@gmail.com>
9561 * mini.c (mono_compile_get_interface_var): Remove this unused function.
9563 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
9565 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
9566 opcodes for some opcodes.
9568 * mini.h *.brg *.c: Use the new opcodes.
9570 2007-05-08 Massimiliano Mantione <massi@ximian.com>
9572 * mini.h: Bumped aot revision.
9574 * inssel.brg: modified code generation of type checks for interfaces
9575 to use the new "MonoClass.interface_bitmap" instead of the old
9576 "MonoClass.interface_offsets".
9578 2007-04-30 Zoltan Varga <vargaz@gmail.com>
9580 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
9582 2007-04-29 Zoltan Varga <vargaz@gmail.com>
9584 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
9587 2007-04-27 Neale Ferguson <neale@sinenomine.net>
9589 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
9591 2007-04-27 Wade Berrier <wberrier@novell.com>
9593 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
9594 mini.h) to fix build.
9596 2007-04-26 Zoltan Varga <vargaz@gmail.com>
9598 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
9600 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
9601 causes the corlib unit tests to fail.
9603 2007-04-25 Zoltan Varga <vargaz@gmail.com>
9605 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
9607 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
9609 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
9610 opcodes to the comparison relations.
9612 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
9613 opcodes to their types.
9615 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
9617 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
9618 it in cfg->arch.cinfo.
9620 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
9622 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
9623 cfg->cil_offset_to_bb.
9625 2007-04-24 Zoltan Varga <vargaz@gmail.com>
9627 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
9628 created becase of initlocals.
9630 2007-04-23 Zoltan Varga <vargaz@gmail.com>
9632 * mini-alpha.c cpu-alpha.md: More alpha port work from
9633 Sergey Tikhonov <tsv@solvo.ru>.
9635 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
9637 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
9639 2007-04-19 Zoltan Varga <vargaz@gmail.com>
9641 * cpu-s390.md (break): Correct the length of break instruction.
9643 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9645 * mini.c: fix a couple of soft-float issues and comments.
9647 2007-04-15 Miguel de Icaza <miguel@novell.com>
9649 * trace.c (is_filenamechar): - is also a filename char.
9651 2007-04-15 Neale Ferguson <neale@sinenomine.net>
9653 * mini-s390.c: Correct checking for enum type in return value processing.
9655 2007-04-14 Raja R Harinath <rharinath@novell.com>
9657 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
9658 (version.h): Makefile is in the build directory.
9660 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
9662 * mini-amd64.h: fix for assertion failure on Solaris/amd64
9664 2007-04-11 Martin Baulig <martin@ximian.com>
9666 * mini.c (can_access_member): Fix handling of generic classes;
9669 2007-04-10 Zoltan Varga <vargaz@gmail.com>
9671 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
9673 2007-04-05 Zoltan Varga <vargaz@gmail.com>
9675 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
9677 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9679 * mini-codegen.c: make sure the right spill amount is
9680 used for fp or integer registers (fixes the float_sub_spill() on ppc).
9682 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
9684 * mini-ppc.c: fixes for the fp_branch_nan test.
9686 2007-03-23 Zoltan Varga <vargaz@gmail.com>
9688 * basic.cs: Comment out new test which still fails on ia64.
9690 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9692 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
9694 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9696 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
9698 2007-03-22 Zoltan Varga <vargaz@gmail.com>
9700 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
9701 on 64 bit machines. Fixes part of #80738.
9703 * basic.cs: Add regression test.
9705 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9707 * inssel.brg basic.cs: Revert previous change to fix build.
9709 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
9712 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
9714 * basic.cs: Add new regression test.
9716 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9718 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
9721 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9723 * cpu-s390x.md: Correct length of break instruction.
9725 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9727 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
9728 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
9730 2007-03-15 Jonathan Chambers <joncham@gmail.com>
9732 * *.c: Begin WIN64 port.
9733 * mini.c: Use correct register in profiler.
9734 * mini-amd64.c: No inline assembly on Win64.
9735 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
9736 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
9737 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
9738 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
9739 mono_arch_ip_from_context for Win64.
9741 Contributed under MIT/X11 license.
9743 2007-03-15 Zoltan Varga <vargaz@gmail.com>
9745 * exceptions-amd64.c (seh_handler): Ditto.
9747 * exceptions-x86.c (seh_handler): Fix a memory leak.
9749 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
9751 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
9752 mini-s390x.c: fixed peephole optimizations to deal
9753 correctly with 1 and 2 byte reload avoidance.
9755 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
9757 * cpu-s390.md, cpu-s390x.md: update localloc length.
9759 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9761 * cpu-g4.md: added missing descriptions.
9763 2007-03-14 Miguel de Icaza <miguel@novell.com>
9765 * Makefile.am: Add support so the tail tests are not executed on
9766 PowerPC as that is a known limitation of the PowerPC port.
9768 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9770 * runmdesc.bat: Move to msvc directory.
9772 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9774 * runmdesc.bat: Run executable that was produced by the current
9775 target and sent via an argument.
9777 2007-03-11 Zoltan Varga <vargaz@gmail.com>
9779 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
9782 * generics.2.cs: Add regression test.
9784 2007-03-09 Wade berrier <wberrier@novell.com>
9786 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
9788 2007-03-09 Zoltan Varga <vargaz@gmail.com>
9790 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
9791 AOT code depends on this.
9793 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
9795 * mini.c: more precise tracking of types in the eval stack
9796 (part of fix for bug #81044).
9798 2007-03-07 Zoltan Varga <vargaz@gmail.com>
9800 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
9802 * aot-compiler.c (encode_patch): Remove an obsolete comment.
9804 2007-03-06 Zoltan Varga <vargaz@gmail.com>
9806 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
9808 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
9810 2007-02-22 Zoltan Varga <vargaz@gmail.com>
9812 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
9813 a pointer on 64 bit systems. Fixes #80190.
9815 * iltests.il: Add new regression test.
9817 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9819 * mini.c: inline a constant for Environment.IsRunningOnWindows.
9821 2007-02-19 Geoff Norton <gnorton@customerdna.com>
9823 * trace.c: Remove an erroneous alignemnt check when tracing.
9824 Fixes --trace on OSX86.
9826 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
9828 * mini-$(arch).h: initialize SP in context for all the archs.
9830 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
9832 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
9833 regressions in the thread tests.
9835 2007-02-14 Zoltan Varga <vargaz@gmail.com>
9837 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
9838 - fixed implementation of LOCALLOC opcode
9839 - implemented non-un compare for floats
9841 - implementation of FDIV and CKFINITE opcodes
9842 - fixes for latest mono updates
9843 - additional arch opcodes
9845 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
9847 * Makefile.am: simplify and merge rules for cross-compilation.
9849 2007-02-07 Massimiliano Mantione <massi@ximian.com>
9851 * local-propagation.c: Actually *apply* the fix for bug 80591...
9853 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9855 * mini-exceptions.c: backuot part of the last change
9856 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
9858 2007-02-06 Massimiliano Mantione <massi@ximian.com>
9859 * inssel.brg: Fix bug 59286.
9862 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
9864 * mini-exceptions.c: patch from Zoltan to correctly check for
9865 stack boundaries (using the stack register, not the frame register),
9866 fixes bugs #80724, #79717.
9868 2007-02-03 Zoltan Varga <vargaz@gmail.com>
9870 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
9871 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
9873 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
9874 presence of frame pointer elimination.
9876 2007-02-01 Geoff Norton <gnorton@customerdna.com>
9878 * mini-x86.h: NetBSD UCONTEX_REG defines.
9880 2007-02-01 Zoltan Varga <vargaz@gmail.com>
9882 * inssel-amd64.brg: Fix amd64 build.
9884 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
9886 * mini.h: remove extern to workaround what looks likes gcc bug 26905
9889 2007-01-31 Zoltan Varga <vargaz@gmail.com>
9891 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
9894 * mini-<ARCH>.c: Use mono_is_regsize_var ().
9896 2007-01-30 Mark Mason <mason@broadcom.com>
9898 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
9899 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
9900 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
9901 beginning support for CEE_JMP [not quite working yet]
9902 * tramp-mips.c: LMF handling now works
9904 2007-01-30 Zoltan Varga <vargaz@gmail.com>
9906 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
9908 * mini.h (NULLIFY_INS): New macro.
9910 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9912 * mini.c: statistical profiler fix for windows, patch
9913 from Tor Lillqvist (tml@novell.com).
9915 2007-01-30 Massimiliano Mantione <massi@ximian.com>
9916 * local-propagation.c: Fix bug 80591.
9918 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
9920 * Makefile.am: put back the --export-dynamic option as with
9921 the previous gmodule flags (thanks to Robert Jordan).
9923 2007-01-28 Zoltan Varga <vargaz@gmail.com>
9925 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
9927 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
9928 simplify and speed up the local register allocator. Also rename some fields
9929 like iassign->vassign.
9931 * regalloc.c: Remove some functions which are no longer used since their
9932 inlined version is in mini-codegen.c.
9934 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
9936 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
9938 2007-01-27 Zoltan Varga <vargaz@gmail.com>
9940 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
9941 narrowing. Fixes #80622.
9943 * iltests.il: Add new regresssion test.
9945 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
9947 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
9948 debug-debugger.c, debug-debugger.h: warning fixes.
9949 * driver.c: updated copyright year and made it fit in one line.
9951 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
9953 * aot-runtime.c: updated to use mono-dl instead of gmodule.
9955 2007-01-25 Zoltan Varga <vargaz@gmail.com>
9957 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
9959 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
9961 * iltests.il: Add new test for bug #80507.
9963 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9965 * mini-arm.h: use soft-float also on vfp for now.
9967 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
9969 * mini.c: fix some more soft-float issues.
9971 2007-01-24 Zoltan Varga <vargaz@gmail.com>
9973 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
9975 2007-01-24 Massimiliano Mantione <massi@ximian.com>
9976 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
9977 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
9978 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
9980 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
9982 * mini-arm.c: typo fix.
9984 2007-01-23 Neale Ferguson <neale@sinenomine.net>
9986 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
9988 2007-01-21 Zoltan Varga <vargaz@gmail.com>
9990 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
9991 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
9993 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
9995 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
9997 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
9999 * inssel.brg: Fix a warning.
10001 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
10003 * abcremoval.c ssa.c ssapre.c: Update after this change.
10005 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
10007 * dominators.c (df_set): Use mono_bitset_union_fast.
10009 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10011 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
10012 mini-codegen.c: reduce relocations and memory usage for the cpu
10015 2007-01-20 Zoltan Varga <vargaz@gmail.com>
10017 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
10019 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
10020 to reduce their size.
10022 2007-01-19 Mark Mason <mason@broadcom.com>
10024 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
10025 * mini-mips.c: more configuration macros, support long conditional branches, additional
10026 asserts, fix epilog instrumentation.
10027 * mini-mips.h: use standard stack walk
10028 * cpu-mips.md: increase size of div, rem and conditional branches
10030 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
10032 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
10035 2007-01-19 Zoltan Varga <vargaz@gmail.com>
10037 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
10038 (compile_method): Ditto.
10040 * aot-runtime.c (decode_klass_info): Ditto.
10042 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
10043 needed by the code generated by inssel.brg. Also fix a warning.
10045 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
10047 * mini.c: deal with enums that become genericinsts by
10048 being nested in a generic class (bug #79956).
10050 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10052 * mini.c: match the generic definition to check for
10053 private access with generic types (bug #78431).
10055 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10057 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
10058 to make life easier for people cross-compiling that insist on not
10061 2007-01-17 Mark Mason <mason@broadcom.com>
10063 * inssel-long.brg: patch to deal with mips missing flags
10064 * inssel-long32-mips.brg: implement overflow checks
10065 * insset-mips.brg: implement overflow checks
10066 * mini-mips.h: implement conditional exception handling
10067 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
10068 Remove unused code, minor cleanups.
10069 * exceptions-mips.c: minor cleanups
10070 * mini-ops.h: add mips conditional exception ops
10071 * cpu-mips.md: add mips conditional exception ops
10074 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10076 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
10077 to deal with mips missing of flags.
10079 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10081 * exceptions-ppc.c: execute fault handlers.
10083 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
10085 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
10087 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10089 * mini.c: handle also floating point values in initialize_array.
10091 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10093 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
10094 array initialization and make it conditional on the intrins option.
10096 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10098 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
10099 relocations and put the patch info names close to the enum definition.
10101 2007-01-15 Mark Mason <mason@broadcom.com>
10103 * basic.cs, exceptions.cs: break up large tests to increase debugability.
10105 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10107 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
10109 2007-01-12 Raja R Harinath <rharinath@novell.com>
10111 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
10113 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
10115 * Makefile.am: distribute the mips sources.
10117 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10119 * mini-codegen.h: handle bug #80489 here, by excluding ecx
10122 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
10124 * cpu-x86.md: back out for now as this triggers other regressions.
10126 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10128 * cpu-x86.md: force src1 and dest regpair for long shift instructions
10129 to eax:edx, so ecx can't get allocated to them (bug #80489).
10131 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
10133 * mini.c, mini-exceptions.c: enabled running fault handlers
10136 2007-01-03 Miguel de Icaza <miguel@novell.com>
10138 * driver.c: If nothing fail, do not use the string "failed",
10139 because it makes it very annoying to view test result logs on the
10142 2006-12-30 Miguel de Icaza <miguel@novell.com>
10144 * debug-debugger.c (mono_debugger_main): Rename "main" to
10145 "main_method" to prevent a warning.
10147 Remove a warning for unused field.
10149 2006-12-28 Martin Baulig <martin@ximian.com>
10152 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
10154 2006-12-22 Martin Baulig <martin@ximian.com>
10156 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
10157 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
10158 seperate `.mdb_debug_info' section, so we can access it from the
10159 debugger even if the binary is stripped.
10161 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
10162 from the `.mdb_debug_info' here to prevent the linker from
10163 removing that section.
10165 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
10166 mdb-debug-info64.s.
10168 2006-12-19 Robert Jordan <robertj@gmx.net>
10170 * mini-x86: enable the code to return small structures in
10171 registers for FreeBSD as well. Fixes bug #80278.
10172 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
10174 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10176 * mini-x86.c: align the stack when calling the profiler
10177 function instrumenting the prolog (on OSX).
10179 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
10181 * mini.c: emit a break opcode where Debugger.Break () is called.
10183 2006-12-13 Miguel de Icaza <miguel@novell.com>
10185 * mini.c (mono_method_to_ir): Provide useful information on this
10186 assert, to prevent others from debugging like I did.
10188 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10190 * mini.c: enable code which was incorrectly commented
10193 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10195 * mini-x86.c: enable on OSX, too, the code to return small
10196 structures in registers.
10198 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10200 * mini-x86.c: remove the use of the dynamic code manager here, too.
10202 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10204 * mini.h, debug-debugger.c, tramp-*.c: fixed
10205 mono_debugger_create_notification_function() to use
10206 mono_global_codeman_reserve () instead of a dynamic code manager.
10208 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
10210 * mini.c, jit-icalls.h, jit-icalls.c: remove the
10211 ves_array_element_address() jit icall and use a generated
10212 managed method instead (which is about 4 times faster for a rank 3
10215 2006-11-29 Mark Mason <mason@broadcom.com>
10217 * basic-calls.cs: additional tests for passing
10218 structures as function arguments.
10220 2006-11-29 Mark Mason <mason@broadcom.com>
10222 * mini-mips.h: disable custom exception handling
10223 * mini-mips.c: throw/rethrow should use jalr to call
10224 exception stubs. Fixed bug with passing structures
10225 by value. More support for tracing floating point
10228 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10230 * mini.c: fixed typo in the soft-float ldind.r4 handling
10233 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10235 * mini.c, mini.h, driver.c: added --runtime command line
10236 option to select a different runtime than the autodetected one.
10237 * jit.h: added API for embedders to initialize with a specific
10240 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10242 * mini.c: handle also boxing of r4 values (bug #80024).
10244 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10246 * mini-ppc.c: force indirect calls until we reserve
10247 enough address space for all the generated code.
10249 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
10251 * exceptions-arm.c: workaround bugs in the libc definition
10252 of struct ucontext.
10254 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
10256 * inssel.brg: fixes from me and Mark Mason.
10258 2006-11-23 Dick Porter <dick@ximian.com>
10260 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
10261 semaphore display now we've fixed the initial value
10263 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10265 * inssel.brg: partially revert the last change to fix the build.
10267 2006-11-21 Mark Mason <mason@broadcom.com>
10269 * inssel.brg: Add and use compare-and-branch macros to support
10270 architectures that do not have condition code registers (ie. MIPS).
10271 * *-mips.{c,brg,md}: Fix copyright statements
10273 2006-11-20 Mark Mason <mason@broadcom.com>
10275 * Makefile.am: remove mini-codegen.c from list of MIPS sources
10276 * mini.c: Allow GET_CONTEXT to be specified by the arch port
10277 * mini.h: Added declaration for mono_print_ins()
10278 * mini-codegen.c: added ins_spec initializer for MIPS
10279 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
10280 vreg to be virtual and hreg to be non-virtual.
10281 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
10282 is not yet working/implemented correctly.
10283 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
10284 non-static, fixup calls to print_ins() from other parts in the file.
10286 2006-11-20 Mark Mason <mason@broadcom.com>
10288 * basic-calls.cs: added tests for passing structures as arguments
10291 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
10293 * inssel-long32.brg: optimize signed division by power of two.
10295 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
10297 * mini-arm.c: added support for interworking with thumb code
10298 (mono must be still be built using the ARM instruction encoding).
10300 2006-11-19 Miguel de Icaza <miguel@novell.com>
10302 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
10303 verifier has different rules for it. Fixes a few verifier issues
10306 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
10307 at the end, so people know what happened.
10309 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
10311 * brach-opts.c: in optimize_exception_target() make sure we
10312 are in a catch clause (fixes bug #79871).
10314 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10316 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
10317 more soft-float support fixes.
10319 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
10321 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
10322 that are passed half on the stack and half in registers.
10324 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
10326 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
10327 more mips integration work from Mark E Mason
10328 <mark.e.mason@broadcom.com>.
10330 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10332 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
10333 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
10334 tramp-mips.c: added sources for the mips port, not
10335 integrated in the build yet. Contributed by
10336 Mark E Mason <mark.e.mason@broadcom.com>.
10338 2006-11-14 Neale Ferguson <neale@sinenomine.net>
10340 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
10342 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10344 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
10345 put the soft-float rules in its own file since it seems to
10346 break s390 compilation.
10348 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10350 * mini-arm.c: fixed wrnings.
10352 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
10354 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
10355 inssel-arm.brg: ARM support for soft-float.
10357 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10359 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
10360 loads and stores of 32 bit fp values.
10362 2006-11-10 Zoltan Varga <vargaz@gmail.com>
10364 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
10366 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
10367 works. Fixes #79852 and #79463.
10369 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10371 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
10372 more soft-float support WIP and fixes.
10374 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
10376 * mini-arm.c: some VFP updates.
10378 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
10380 * mini-exceptions.c: 0 is a valid local var offset in some
10381 architectures, don't assert (bug #78508).
10383 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
10385 * exceptions-arm.c: fixed off by one error in stack walk code.
10387 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
10389 * mini.h, mini.c: more precise tracking of type load exceptions.
10391 2006-11-03 Robert Jordan <robertj@gmx.net>
10393 * Makefile.am: [WIN32] Add monow.exe target.
10394 * driver.c: [WIN32] Don't detach the console when debugging.
10397 2006-10-30 Miguel de Icaza <miguel@novell.com>
10399 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
10401 2006-10-23 Zoltan Varga <vargaz@gmail.com>
10403 * aot-compiler.c (emit_method_info): Add a case missed earlier.
10405 * driver.c (mini_regression): Fix --regression with AOT.
10407 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
10409 2006-10-17 Zoltan Varga <vargaz@gmail.com>
10411 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
10413 * mini-sparc.h: Don't use sigaction on sparc/linux.
10415 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
10417 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
10419 * mini-exceptions.c: Add proper include files for getpid ().
10421 2006-10-16 Zoltan Varga <vargaz@gmail.com>
10423 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
10424 address instead of a MonoJitInfo* to avoid decoding the exception info for the
10427 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
10428 name cache to reduce its size.
10430 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10432 2006-10-15 Zoltan Varga <vargaz@gmail.com>
10434 * mini-x86.c: Save/restore the current LMF structure more efficiently using
10435 the mono_lmf TLS variable.
10437 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
10438 trampoline lmf frames.
10440 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
10442 2006-10-14 Zoltan Varga <vargaz@gmail.com>
10444 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
10445 the mono_lmf TLS variable.
10447 * mini-exceptions.c: Access the LMF structure through accessors.
10449 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
10450 variable instead of in jit_tls->lmf.
10452 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
10454 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
10455 trampoline lmf frames.
10457 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
10459 2006-10-12 Zoltan Varga <vargaz@gmail.com>
10461 * mini.c trace.c mini-x86.c: Revert these too.
10463 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
10466 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
10468 * genmdesc.c: removed now dead code.
10470 2006-10-09 Robert Jordan <robertj@gmx.net>
10472 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
10474 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
10476 * mini.h: do not leave gaps in the opcode values.
10478 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
10480 * jit-icalls.h: flag functions as internal here, too.
10482 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
10484 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
10485 functions with the internal attribute.
10487 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
10489 * aot-compiler.c: fclose the file descriptor in the profile read loop.
10491 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
10493 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
10496 2006-10-05 Zoltan Varga <vargaz@gmail.com>
10498 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
10499 tail calls as on other platforms.
10501 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
10503 * iltests.il: Add a few tailcall tests.
10505 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10507 * driver.c: fix loop for old compilers (bug #79521).
10509 2006-10-02 Zoltan Varga <vargaz@gmail.com>
10511 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
10513 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
10515 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
10516 metadata without any code.
10518 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
10519 more precise debugging information using gdb.
10521 2006-09-30 Zoltan Varga <vargaz@gmail.com>
10523 * inssel-ia64.brg: Make the helper methods static.
10525 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10527 * inssel-x86.brg: make the helper methods static.
10529 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
10531 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
10533 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10535 * mini.c: updates for monoburg changes.
10536 * inssel.brg: make a few helper functions static as they should.
10538 2006-09-27 Zoltan Varga <vargaz@gmail.com>
10540 * Makefile.am: Move mini-codegen.c to common_sources.
10542 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10544 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
10546 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
10547 mini-ppc.h: port to use the common local register allocator.
10549 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10551 * mini.h: Remove the comment too then.
10553 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
10555 * mini.h: put back backend.data which is to be used shortly and
10556 doesn't increase the size of MonoInst. If any 64 bit arch aligned
10557 pointers on 4 byte boundaries it'd have much bigger issues running
10558 and you can ifdef it out anyway.
10560 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10562 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
10563 MonoInst size by 4 bytes on 64 bit machines.
10565 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
10567 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
10568 replacement with more meaningful field names. Arch maintainers, please
10569 check the assigned names are good enough for your arch.
10571 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10573 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
10574 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
10576 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
10578 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
10579 relocations and memory requirements, put the optimization flags
10580 definitions in their own file.
10582 2006-09-24 Zoltan Varga <vargaz@gmail.com>
10584 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
10586 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
10588 2006-09-22 Zoltan Varga <vargaz@gmail.com>
10590 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
10592 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
10594 * inssel.brg: use the correct function to get the size of an item
10595 in an array, given an element class.
10596 * aot-compiler.c: do not access class->class_size directly.
10598 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
10600 * mini.h, debug-mini.c: added a debugging function to print
10601 info about local variables and arguments in a jitted method.
10603 2006-09-20 Zoltan Varga <vargaz@gmail.com>
10605 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10607 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
10609 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10611 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
10612 inner and outer loops when passing vtypes.
10614 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
10616 * mini-ppc.c: take into account the cpu errata for cache flushing
10617 which caused some random errors (bug #79381).
10619 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10621 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
10622 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
10624 2006-09-17 Zoltan Varga <vargaz@gmail.com>
10626 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
10629 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
10630 freebsd ports tree.
10632 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
10633 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
10635 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
10638 2006-09-13 Zoltan Varga <vargaz@gmail.com>
10640 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
10642 2006-09-12 Zoltan Varga <vargaz@gmail.com>
10644 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
10645 macro does not have to be changed during debugging.
10647 * 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>.
10649 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
10651 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
10653 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
10654 MONO_ARCH_NO_EMULATE_MUL is defined.
10656 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
10658 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
10660 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
10662 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
10664 2006-09-11 Zoltan Varga <vargaz@gmail.com>
10666 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
10667 stuff to mini-exceptions.c where it is used.
10669 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
10670 setup code, the real one is in mini-exceptions.c.
10672 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
10673 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
10674 some changes from the freebsd ports tree.
10676 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
10679 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
10681 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
10683 * mini.c: on Linux, check for /proc to be mounted
10684 (bug# 79351, novell bug#201204).
10686 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
10688 * mini.c: handle cases where pthread_attr_getstack() behaves
10689 incorrectly (bug #78096).
10691 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
10693 * mini-arm.c: support larger stack frames (bug #79272).
10695 2006-09-08 Zoltan Varga <vargaz@gmail.com>
10697 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
10699 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
10702 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
10703 mono_class_from_name () to find a class from its name.
10705 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
10707 2006-09-07 Zoltan Varga <vargaz@gmail.com>
10709 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
10711 2006-09-05 Kornél Pál <kornelpal@gmail.com>
10713 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
10715 2006-09-04 Zoltan Varga <vargaz@gmail.com>
10717 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
10718 callinfo->trampoline.
10720 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
10722 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
10725 2006-09-03 Zoltan Varga <vargaz@gmail.com>
10727 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
10729 2006-09-02 Zoltan Varga <vargaz@gmail.com>
10731 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
10732 stats.method_trampolines, it is already done by the generic trampoline code.
10734 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
10736 2006-09-01 Zoltan Varga <vargaz@gmail.com>
10738 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
10740 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
10742 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
10744 * mini.c (print_jit_stats): Print mscorlib mempool size too.
10746 * mini.c (print_jit_stats): Print new stats.
10748 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10750 2006-08-31 Zoltan Varga <vargaz@gmail.com>
10752 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
10753 Address on two dimensional arrays. Fixes #78729.
10755 * mini.h (MonoCompile): Add a 'skip_visibility' field.
10757 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
10760 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
10762 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
10765 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
10767 (mini_get_ldelema_ins): Ditto.
10769 2006-08-30 Zoltan Varga <vargaz@gmail.com>
10771 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
10772 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
10775 2006-08-29 Neale Ferguson <neale@sinenomine.net>
10777 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
10778 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
10780 * exceptions-s390x.c: Cosmetic change.
10782 * tramp-s390.c: Fix warning.
10784 * cpu-s390.md: Correct length of mul_imm.
10786 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
10788 * aot-compiler.c: added binary writer with ELF backend
10789 implementation (only on Linux/x86 for now).
10791 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10793 * Makefile.am: Don't run net 2.0 AOT tests.
10795 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
10796 (mono_compile_assembly): Skip net 2.0 assemblies as well.
10798 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
10800 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
10802 * aot-compiler.c: simplified and refactored the asm-writing code
10803 to allow different backends.
10805 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10807 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10809 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
10810 little. Share patches of type TYPE_FROM_HANDLE as well.
10812 * mini.c (mono_patch_info_equal): New helper function.
10813 (mono_patch_info_hash): Ditto.
10815 * aot-compiler.c (emit_method_code): Fix s390 build.
10817 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
10818 is not handled because it is stored as a flag and not as a type ctor. Fixes
10821 2006-08-17 Zoltan Varga <vargaz@gmail.com>
10823 * aot-compiler.c: Fix computation of GOT slot statistics.
10825 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
10826 Also remove support for not PIC AOT.
10828 * mini.h: Bump AOT file format version.
10830 * objects.cs: Add a test for #78990.
10832 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
10833 (peter.dettman@iinet.net.au). Fixes #79087.
10835 * basic-long.cs: Add a test for the above.
10837 2006-08-16 Zoltan Varga <vargaz@gmail.com>
10839 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
10841 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
10844 2006-08-15 Zoltan Varga <vargaz@gmail.com>
10846 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
10849 2006-08-10 Jonathan Chambers <joncham@gmail.com>
10851 * mini.c: Don't verify COM proxy invoke calls
10854 2006-08-10 Dick Porter <dick@ximian.com>
10856 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
10857 which process is holding semaphores locked.
10859 2006-08-08 Zoltan Varga <vargaz@gmail.com>
10861 * mini-ia64.c mini-amd64.c: Fix #79027.
10863 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
10865 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
10867 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
10868 implicit arguments in a vararg call. Fixes #79027.
10870 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
10872 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
10873 (mono_get_array_new_va_signature): Ditto.
10875 2006-08-05 Zoltan Varga <vargaz@gmail.com>
10877 * aot-runtime.c: Call init_plt lazily.
10879 * inssel-long.brg: Fix unsigned long->int conversion.
10881 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
10883 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
10884 that most data is now in the .rss/.data section.
10886 2006-08-04 Zoltan Varga <vargaz@gmail.com>
10888 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
10890 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
10892 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
10894 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
10896 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
10897 virtual call. Fixes #79010.
10899 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
10900 and use the result as the this argument in the real call.
10902 * generics.2.cs: Add a new test for #79010.
10904 2006-08-03 Zoltan Varga <vargaz@gmail.com>
10906 * mini-x86.c: Fix a warning.
10908 * aot-compiler.c: Add a bunch of statistics.
10910 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
10912 2006-08-02 Zoltan Varga <vargaz@gmail.com>
10914 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
10916 2006-08-01 Zoltan Varga <vargaz@gmail.com>
10918 * 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>.
10920 2006-07-13 Miguel de Icaza <miguel@novell.com>
10922 * mini.c (mono_method_to_ir): Obtain the original method in the
10923 CIL stream and use this to perform validation.
10927 2006-07-19 Zoltan Varga <vargaz@gmail.com>
10929 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
10930 (mono_arch_call_opcode): Ditto.
10932 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
10935 * mini.c (mono_patch_info_dup_mp): New helper function.
10937 * aot-compiler.c (compile_method): Fix some of the memory allocated during
10938 compilation. Fixes #78827.
10940 2006-07-18 Kornél Pál <kornelpal@gmail.com>
10942 * declsec.c: Use original security informations for
10943 MONO_WRAPPER_MANAGED_TO_MANAGED.
10945 2006-07-15 Jonathan Chambers <joncham@gmail.com>
10947 * mini.c: Allow Com Interop methods/classes and
10948 don't verify COM wrapper calls
10951 2006-07-13 Zoltan Varga <vargaz@gmail.com>
10953 * inssel-long32.brg: Fix long->i4 checked conversion.
10955 * exceptions.cs: Add a test for the above.
10957 2006-07-08 Zoltan Varga <vargaz@gmail.com>
10959 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
10961 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
10964 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
10967 2006-07-03 Zoltan Varga <vargaz@gmail.com>
10969 * mini.c: Fix solaris/x86 exception handling.
10971 * Makefile.am: Get rid of $(ICU_LIBS).
10973 2006-07-02 Zoltan Varga <vargaz@gmail.com>
10975 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
10976 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
10977 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
10979 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
10981 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
10982 this function causes a SIGSEGV.
10984 2006-06-22 Zoltan Varga <vargaz@gmail.com>
10986 * mini.c: Remove unused solaris/x86 includes.
10988 2006-06-21 Zoltan Varga <vargaz@gmail.com>
10990 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
10992 2006-06-20 Jb Evain <jbevain@gmail.com>
10994 * cpu-g4.md: fix max length of start_handler instruction.
10996 2006-06-20 Massimiliano Mantione <massi@ximian.com>
10997 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
10999 2006-06-16 Massimiliano Mantione <massi@ximian.com>
11000 * ssa.c: Fixed bug 78653 for SSA based deadce.
11001 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
11002 MonoInst.flags, used in SSA based deadce.
11003 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
11004 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
11006 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
11008 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
11009 it can end up using non executable memory on ppc64 systems
11010 running ppc32 userspace (fix from Johannes Berg).
11012 2006-06-14 Dick Porter <dick@ximian.com>
11014 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
11017 2006-06-13 Massimiliano Mantione <massi@ximian.com>
11018 * mini.c: Made so that inline is locally disabled if it would
11019 trigger a .cctor, because too many apps depend on this behavior
11020 (which seems to be also the one of the MS CLR).
11022 2006-06-13 Zoltan Varga <vargaz@gmail.com>
11024 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
11025 No idea why this worked before.
11027 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
11028 which branch to outer exception clauses since they could skip the
11029 inner finally clauses. Fixes #78633.
11031 * exceptions.cs: Add a test for the above.
11033 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
11036 * iltests.il: Add a test for the above.
11038 2006-06-12 Zoltan Varga <vargaz@gmail.com>
11040 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
11041 after the end of a try bblock, to prevent asserts in mini_method_compile ().
11043 * iltests.il: Add a test for the above.
11045 2006-06-10 Zoltan Varga <vargaz@gmail.com>
11047 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
11049 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
11050 methods as instrinsics.
11052 2006-06-09 Wade Berrier <wberrier@novell.com>
11054 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
11055 (simple-cee-ops.h ssapre-mini-ops.h)
11057 2006-06-09 Neale Ferguson <neale@sinenomine.net>
11059 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
11060 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
11062 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
11063 * cpu-s390x.md: Fix max. length values for a couple of instructions.
11065 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
11067 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
11069 2006-06-08 Massimiliano Mantione <massi@ximian.com>
11071 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
11072 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
11073 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
11074 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
11075 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
11076 of opcodes, so that bug 78549 should not happen again.
11077 * ssapre.c: Updated to use the renamed files.
11079 2006-06-08 Zoltan Varga <vargaz@gmail.com>
11081 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
11082 in OP_ATOMIC_EXCHANGE_I4.
11084 2006-06-07 Wade Berrier <wberrier@novell.com>
11086 * tramp-s390.c: Fix s390 build (add missing pointer declarations
11087 in mono_debugger_create_notification_function)
11089 2006-06-06 Zoltan Varga <vargaz@gmail.com>
11091 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
11093 * mini.c (type_from_stack_type): Disable some changes which do not
11096 * driver.c: Reenable opts.
11098 * mini.h (MonoStackSlot): New structure to keep track of the verification state
11099 of the evaluation stack.
11101 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
11102 evaluation stack trace at entry to the bblock.
11104 * mini.c (merge_stacks): New function to perform verification of stack merges.
11105 Turned off by default.
11107 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
11110 2006-06-06 Massimiliano Mantione <massi@ximian.com>
11112 * local-propagation.c: Fixed bug 78549.
11114 2006-06-04 Zoltan Varga <vargaz@gmail.com>
11116 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
11118 2006-06-02 Miguel de Icaza <miguel@novell.com>
11120 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
11121 tramp-arm.c, tramp-ia64.c
11122 (mono_debugger_create_notification_function): Update signature to
11123 new signature and use new protocol for creating the notification
11126 Should fix the build.
11128 2006-06-02 Geoff Norton <gnorton@customerdna.com>
11130 * exceptions-ppc.c (mono_jit_walk_stack)
11131 (ves_icall_get_frame_info): Fix the build
11133 2006-06-02 Zoltan Varga <vargaz@gmail.com>
11135 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
11137 2006-05-31 Raja R Harinath <rharinath@novell.com>
11139 * il2tests.2.il: New file for generics CIL tests. Add test for
11141 * Makefile.am: Update.
11144 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
11147 2006-05-30 Massimiliano Mantione <massi@ximian.com>
11149 * aliasing.c: Fixed bug 78311.
11151 2006-05-29 Martin Baulig <martin@ximian.com>
11153 * mini-exceptions.c (mono_find_jit_info): When computing the
11154 native offset, check whether we're actually inside the method's
11155 code; call mono_debug_print_stack_frame() to format the frame.
11156 (ves_icall_System_Exception_get_trace): Call
11157 mono_debug_print_stack_frame() to format the stack frame.
11158 (ves_icall_get_trace): Update to the new debugging API.
11159 (mono_jit_walk_stack_from_ctx): Likewise.
11160 (ves_icall_get_frame_info): Likewise.
11162 * mini.c (get_method_from_ip): Use the new debugging API.
11163 (mono_print_method_from_ip): Likewise.
11166 (mono_jit_walk_stack): Use the new debugging API.
11167 (ves_icall_get_frame_info): Likewise.
11169 2006-05-27 Zoltan Varga <vargaz@gmail.com>
11171 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
11173 2006-05-25 Massimiliano Mantione <massi@ximian.com>
11175 * mini.c: Added "limitator" to inline for debugging.
11177 2006-05-24 Martin Baulig <martin@ximian.com>
11179 * debug-debugger.c (mono_debugger_init): Create a private,
11180 malloc()-based code manager for the notification function and
11181 intentionally leak it on exit. This fixes the crash-on-exit race
11185 (mono_debugger_create_notification_function): Added
11186 `MonoCodeManager *' argument.
11189 (mono_debugger_create_notification_function): Added
11190 `MonoCodeManager *' argument.
11192 2006-05-23 Massimiliano Mantione <massi@ximian.com>
11194 * aliasing.c: Fixed 64 bit issue.
11195 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11196 default since all known bugs are fixed (one more time!).
11198 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11200 * mini.c: write barrier support.
11202 2006-05-23 Martin Baulig <martin@ximian.com>
11204 * debug-debugger.c: Revert Paolo's change. Add comment and #error
11205 check at the top of the file.
11207 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
11209 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
11210 reverting changes without reason and without changelog entries.
11212 2006-05-18 Zoltan Varga <vargaz@gmail.com>
11214 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
11215 to a few opcodes. Fixes #78439.
11217 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
11218 consistency with other archs.
11220 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
11222 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11224 * debug-debugger.c: fix the build.
11226 2006-05-17 Martin Baulig <martin@ximian.com>
11229 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
11230 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
11231 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
11232 (debugger_attach): Call GC_mono_debugger_add_all_threads().
11234 2006-05-11 Zoltan Varga <vargaz@gmail.com>
11236 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
11238 2006-05-10 Zoltan Varga <vargaz@gmail.com>
11240 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
11241 MONO_TYPE_GENERICINST.
11243 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
11244 MONO_TYPE_GENERICINST.
11246 2006-05-09 Zoltan Varga <vargaz@gmail.com>
11248 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
11251 2006-05-08 Zoltan Varga <vargaz@gmail.com>
11253 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
11255 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
11257 2006-05-06 Zoltan Varga <vargaz@gmail.com>
11259 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
11260 mono_trace_cleanup ().
11262 * iltests.il: Fix problem with the newly added test.
11264 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
11265 due to register constraints, free up the previous hreg. Fixes #78314.
11267 * iltests.il: Add new test for #78314.
11269 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
11270 Interlocked.Add. Fixes #78312.
11272 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
11274 2006-05-05 Zoltan Varga <vargaz@gmail.com>
11276 * inssel.brg (mini_emit_virtual_call): Fix a warning.
11278 2006-05-05 Martin Baulig <martin@ximian.com>
11280 * debug-mini.c (mono_debug_open_block): New method.
11283 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11284 the beginning of each basic block.
11287 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11288 the beginning of each basic block.
11290 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11292 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11293 default until I understand why they break the build on amd64.
11295 2006-05-04 Zoltan Varga <vargaz@gmail.com>
11297 * mini.c (mini_cleanup): Call mono_cleanup ().
11299 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
11302 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11304 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
11305 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11306 default since all known bugs are fixed, and I cannot reproduce bug
11307 77944... I'm asking Matt Hargett to test again after this commit.
11309 2006-04-28 Massimiliano Mantione <massi@ximian.com>
11311 * mini-codegen.c: Fixed typo that thrashed inline.
11313 2006-04-28 Zoltan Varga <vargaz@gmail.com>
11315 * dominators.c (compute_dominators): Avoid using a worklist since
11316 it is not correct in some cases. Instead, iterate over all bblocks as
11317 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
11319 2006-04-28 Miguel de Icaza <miguel@novell.com>
11321 * mini.c (mono_jit_compile_method_inner): Use
11322 mono_prepare_exception_from_error that resets the value
11325 2006-04-27 Miguel de Icaza <miguel@novell.com>
11327 * mini.c: Move the mini_loader_error_to_exception to metadata.
11329 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11331 * aliasing.c: Fixed bug 78210.
11333 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11335 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11336 default until all their problems (or the ones they trigger) are fixed.
11338 2006-04-26 Zoltan Varga <vargaz@gmail.com>
11340 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
11342 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
11343 as loaded only after resolving patches since that could invoke the same method.
11345 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
11347 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
11350 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
11353 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
11356 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
11357 made from AOT code through the PLT table.
11359 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
11360 holding the plt offset when a call is made to the aot plt trampoline.
11362 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11364 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
11367 * Makefile.am (common_sources): Fix build breakage.
11369 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
11370 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
11371 intra-assembly calls if possible.
11373 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
11375 * mini-trampolines.c: Handle PLT entries.
11377 * mini.c: Avoid creating a GOT var for calls.
11379 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
11380 from mscorlib code.
11382 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
11383 from mscorlib code.
11385 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
11388 * mini.h: Bump AOT file format version.
11390 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
11393 2006-04-25 Martin Baulig <martin@ximian.com>
11395 * driver.c: Disable copyprop, consprop and inline when running
11396 inside the debugger.
11398 2006-04-25 Martin Baulig <martin@ximian.com>
11400 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
11401 with `get_current_thread' and added `detach'.
11402 (MonoDebuggerMetadataInfo): Added `thread_size',
11403 `thread_tid_offset', `thread_stack_ptr_offset' and
11404 `thread_end_stack_offset'.
11406 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11408 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
11411 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
11412 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
11414 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
11416 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
11418 * aot.c: Add support for ADJUSTED_IID.
11420 2006-04-24 Zoltan Varga <vargaz@gmail.com>
11422 * aot.c (emit_method_order): Don't align method_order_end.
11424 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
11425 the interface ID changes.
11427 2006-04-21 Dick Porter <dick@ximian.com>
11429 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
11430 cleaning up a thread. Fixes the new part of bug 77470.
11432 2006-04-20 Geoff Norton <gnorton@customerdna.com>
11434 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
11435 to managed wrapper.
11437 2006-04-19 Zoltan Varga <vargaz@gmail.com>
11439 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
11441 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
11442 SIGSEGV. Fixes #78072.
11444 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
11445 unregister our SIGABRT handler.
11447 2006-04-19 Massimiliano Mantione <massi@ximian.com>
11449 * mini.c: Disabled inline where it can alter the call stack in a
11450 way visible from managed code.
11451 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
11454 2006-04-16 Zoltan Varga <vargaz@gmail.com>
11456 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
11457 on other platforms. Fixes #78089.
11459 2006-04-13 Martin Baulig <martin@ximian.com>
11461 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
11462 determine whether we're inside the debugger.
11465 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
11467 2006-04-12 Zoltan Varga <vargaz@gmail.com>
11469 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
11470 handler clauses. Fixes #78024.
11472 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
11473 in the CALL_MEMBASE opcodes. Fixes #78088.
11474 (mono_arch_get_vcall_slot_addr): Ditto.
11476 2006-04-10 Martin Baulig <martin@ximian.com>
11478 * debug-debugger.c: The thread handling code has now been moved
11479 into ../metadata/threads.c.
11481 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11483 * driver.c (mono_main): Fix --with-gc=none build.
11485 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
11486 (mono_spillvar_offset_float): Ditto.
11487 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
11488 hreg, not when its !global, since on ia64, there is a third category: stacked
11491 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
11493 * mini.c: set MonoInst->klass for load field address and a few other
11496 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11498 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
11500 2006-04-07 Zoltan Varga <vargaz@gmail.com>
11502 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
11503 the branch opt changes.
11505 2006-04-06 Dick Porter <dick@ximian.com>
11507 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
11509 * wapihandles.c (mini_wapi_seminfo):
11510 * driver.c (mono_main): Add semaphore info option
11512 2006-04-05 Zoltan Varga <vargaz@gmail.com>
11514 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
11515 branch optimization changes. Fixes #78009.
11517 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11519 * mini.c: ignore accessibility of methods in managed->native wrappers.
11521 2006-04-04 Zoltan Varga <vargaz@gmail.com>
11523 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
11525 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
11527 2006-04-03 Zoltan Varga <vargaz@gmail.com>
11529 * mini.c: Modify the branch optimizations to preserve the invariant that
11530 the entries inside the in_bb and out_bb arrays are unique.
11531 (mono_unlink_bblock): Avoid creation of new arrays.
11533 2006-04-02 Zoltan Varga <vargaz@gmail.com>
11535 * mini.c (mono_unlink_bblock): Fix regression caused by previous
11538 2006-04-01 Zoltan Varga <vargaz@gmail.com>
11540 * mini.c (optimize_branches): Remove the "optimizations" in
11541 the cbranch1/cbranch2 -> branch cases which were causing several
11542 problems in the past. Fixes #77986.
11544 2006-03-31 Chris Toshok <toshok@ximian.com>
11546 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
11547 default optimizations :(
11549 2006-03-31 Zoltan Varga <vargaz@gmail.com>
11551 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
11554 2006-03-31 Massimiliano Mantione <massi@ximian.com>
11556 * local-propagation.c: Added comments to structs and removed
11557 "Mono" prefixes from local tree mover types.
11559 2006-03-30 Zoltan Varga <vargaz@gmail.com>
11561 * Makefile.am (arch_sources): Define this for each architecture so
11562 libmono_la_SOURCES is defined in one place.
11564 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
11566 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
11569 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
11571 * driver.c: print the GC name supplied by configure.
11573 2006-03-29 Massimiliano Mantione <massi@ximian.com>
11575 * local-propagation.c: Added tree mover, and moved here all the
11576 local propagation code from mini.c
11577 * mini.c: Added support for treeprop, and moved all the local
11578 propagation code to local-propagation.c
11579 * mini.h: Added support for treeprop
11580 * driver.c: Added support for treeprop, enabled consprop, copyprop,
11581 treeprop, inline and deadce by default
11582 * Makefile.am: Added local-propagation.c
11584 2006-03-25 Zoltan Varga <vargaz@gmail.com>
11586 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
11588 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
11590 * debug-debugger.c: make it compile without the Boehm GC.
11592 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11594 * mini.c: fixed issue with mismatch when an icall is registered
11595 with multiple names but same address.
11597 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11599 * declsec.c, mini-exceptions.c: use write barrier to set reference
11600 fields of managed objects.
11602 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11604 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
11605 (can_access_internals): Fix a warning.
11607 * mini.c (print_method_from_ip): Rename this to
11608 mono_print_method_from_ip so it gets exported.
11610 * trace.c: Deal with strings inside StringBuilder's containing garbage
11611 and fix memory leaks. Fixes #77848.
11613 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11615 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
11618 2006-03-16 Neale Ferguson <neale@sinenomine.net>
11620 * mini-s390.c: Remove OP_X86_TEST_NULL.
11622 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11624 * mini.c: use the correct GetHashCode() for the moving collector.
11626 2006-03-16 Massimiliano Mantione <massi@ximian.com>
11628 * liveness.c: Regalloc spill cost tuning.
11630 2006-03-15 Neale Ferguson <neale@sinenomine.net>
11632 * mini-s390x.h: Correct S390_LONG macro.
11634 * mini-s390x.c: Cleanup unused code.
11636 2006-03-15 Zoltan Varga <vargaz@gmail.com>
11638 * jit-icalls.h: New file.
11640 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
11641 icalls and include that instead of including jit-icalls.c.
11643 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
11646 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
11648 * mini.c: when checking for member accessibility, also check for
11649 friend assemblies and for explicit interface implementations.
11651 2006-03-14 Zoltan Varga <vargaz@gmail.com>
11653 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
11655 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
11657 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11658 common cases are done first.
11660 * mini-ops.h: Only define platform specific opcodes on the given platform.
11662 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
11665 2006-03-14 Martin Baulig <martin@ximian.com>
11667 Revert Paolo's change from r57348:
11669 * mini.h: don't use gboolean for bitfields.
11670 * mini.c: verifier changes for fields and methods accessibility.
11672 2006-03-13 Neale Ferguson <neale@sinenomine.net>
11674 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
11676 * mini-s390x.c: Fix conv_r_un.
11678 * cpu-s390, cpu-s390x.md: Fix lengths.
11680 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
11682 * mini.c: nested types have access to all the nesting
11683 levels, not just the enclosing types.
11685 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11687 * mini.c: added a few more verification checks.
11689 2006-03-12 Zoltan Varga <vargaz@gmail.com>
11691 * liveness.c: Merge optimizations from the linear-il branch.
11693 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11695 * mini-ia64.c (emit_call): Add a comment.
11697 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
11699 * tramp-ia64.c: Fix some warnings.
11701 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
11703 * mini.h: don't use gboolean for bitfields.
11704 * mini.c: verifier changes for fields and methods accessibility.
11706 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11708 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
11709 lazy icall wrapper changes.
11711 * dominators.c: Replace all the dominator algorithms with faster
11712 ones from the linear-il branch.
11714 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
11717 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11718 common cases are done first.
11720 * mini-amd64.c: Fix some warnings.
11722 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
11725 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
11728 * mini.h: Add a missing prototype.
11730 2006-03-10 Zoltan Varga <vargaz@gmail.com>
11732 * mini.c: Compile icall wrappers lazily.
11734 * mini-codegen.c: Use printf instead of g_print since its much faster.
11736 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
11739 * mini.c (optimize_branches): Cache the negative result from
11740 remove_block_if_useless ().
11742 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
11743 Also fix some bblock linking issues.
11745 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
11748 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
11750 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
11751 accessed fields first, for better cache behavior.
11753 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11755 * mini.c: speedup IList<T> array accesses.
11757 2006-03-09 Zoltan Varga <vargaz@gmail.com>
11759 * mini.c (mono_method_to_ir): Handle large methods overflowing the
11760 inline_costs counter. Fixes #77190.
11762 2006-03-06 Zoltan Varga <vargaz@gmail.com>
11764 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
11765 trace messages. Fixes #77706.
11767 2006-03-04 Martin Baulig <martin@ximian.com>
11769 * tramp-amd64.c, tramp-x86.c
11770 (mono_debugger_create_notification_function): Use
11771 mono_global_codeman_reserve() to allocate a buffer at runtime and
11774 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
11776 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
11777 notification function at runtime and then call `initialize' in the
11778 `MONO_DEBUGGER__debugger_info' vtable.
11780 2006-03-04 Zoltan Varga <vargaz@gmail.com>
11782 * iltests.il: Fix a visibility problem.
11784 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11786 * driver.c, mini.c: add hooks for the counters API.
11788 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11790 * driver.c: show disabled options.
11792 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11794 * linear-scan.c: always use cost-driven selection.
11796 2006-02-28 Raja R Harinath <rharinath@novell.com>
11798 * jit-icalls.c (helper_compile_generic_method): Revert change from
11801 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
11803 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
11805 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
11807 * inssel.brg: style fixes, mostly to force the updated monoburg
11808 to run for people using svn.
11810 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
11812 * mini.c: match monoburg changes.
11814 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11816 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
11817 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
11818 declaration in the header file.
11820 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
11822 * helpers.c: reduce relocations and mem usage.
11824 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
11826 * mini.h, mini-codegen.c: disable logging features if
11827 requested by configure.
11829 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
11831 * mini.c: tiny verifier changes.
11833 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11835 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
11836 cpu-pentium.md: stack alignment changes for osx/x86,
11837 partially from Geoff Norton <gnorton@customerdna.com>.
11839 2006-02-24 Raja R Harinath <harinath@gmail.com>
11841 * jit-icalls.c (helper_compile_generic_method): Update to changes
11842 in metadata/class.c.
11844 2006-02-24 Zoltan Varga <vargaz@gmail.com>
11846 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
11848 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
11849 interface calls with large offsets.
11851 2006-02-23 Raja R Harinath <rharinath@novell.com>
11853 * jit-icalls.c (helper_compile_generic_method): Document the
11854 special-case we depend on so that we can inflate the method twice
11855 with the same context with no bad side-effects.
11857 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
11859 * mini-x86.c, mini-amd64.c: fix for case when xen support
11862 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
11864 * mini-x86.c, mini-amd64.c: generate code to access tls items
11865 in a faster way for Xen systems.
11867 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11869 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
11870 updates and compilation fixes for the OSX/x86 port, mostly from
11871 Geoff Norton <gnorton@customerdna.com>.
11873 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11875 * inssel.brg: faster interface call implementation
11876 to sync with the interface_offsets MonoVTable changes.
11878 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11880 * mini.c: more verification checks.
11882 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
11884 * mini.c: added a few more verification checks.
11886 2006-02-17 Neale Ferguson <neale@sinenomine.net>
11888 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
11889 facility on the processor and use it if available.
11891 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11893 * driver.c, aot.c, mini.c: throw exception if the IL code is
11894 invalid or unverifiable.
11896 2006-02-17 Raja R Harinath <rharinath@novell.com>
11898 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
11901 2006-02-16 Zoltan Varga <vargaz@gmail.com>
11903 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
11905 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11907 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
11908 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
11909 handling of instantiated generic valuetypes.
11911 2006-02-11 Zoltan Varga <vargaz@gmail.com>
11913 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
11914 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
11917 * generics.2.cs: Revert the nullable reftypes tests.
11919 2006-02-10 Zoltan Varga <vargaz@gmail.com>
11921 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
11922 using __builtin_frame_address (1) as it doesn't work in the presence
11923 of optimizations. Hopefully fixes #77273.
11925 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
11926 -> generics.cs change as it doesn't work with some automake versions.
11928 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11930 * mini.c: handle systems that sue a different way to
11931 retrieve the stack address of the current thread.
11933 2006-02-09 Zoltan Varga <vargaz@gmail.com>
11935 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
11936 it specially in the makefile.
11938 * generics.2.cs: Add tests for nullable reference types.
11940 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11942 * mini.c: always handle the case when mono_jit_init()
11943 is called in a thread different from the main thread,
11944 confusing libgc (bug #77309).
11946 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
11948 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
11950 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11952 * mini.c: change optimize_branches () to use a single loop
11953 and introduce a new optimization to simplify some range checks.
11955 2006-02-03 Martin Baulig <martin@ximian.com>
11957 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
11958 and merged with debugger_thread_manager_add_thread().
11959 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
11960 inform the debugger about the main thread.
11962 2006-02-03 Zoltan Varga <vargaz@gmail.com>
11964 * basic.cs: Add test for div.un/rem.un constant folding.
11966 2006-02-03 Neale Ferguson <neale@sinenomine.net>
11968 * cpu-s390x.md: correct int_xor_imm length
11970 2006-02-03 Zoltan Varga <vargaz@gmail.com>
11972 * generics.2.cs: New test for #77442.
11974 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
11977 2006-02-02 Martin Baulig <martin@ximian.com>
11979 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
11980 <mono/metadata/mono-debug-debugger.h>
11982 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
11984 2006-02-02 Martin Baulig <martin@ximian.com>
11986 * debug-debugger.h: New header file for debug-debugger.c.
11988 * debug-debugger.c: Big API cleanup; don't run the managed Main()
11989 function is a separate thread anymore; add support for attaching.
11991 2006-02-01 Zoltan Varga <vargaz@gmail.com>
11993 * tramp-x86.c: Fix a warning.
11995 2006-01-31 Zoltan Varga <vargaz@gmail.com>
11997 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
11998 on very large methods.
12000 * aot.c (load_patch_info): Fix a warning.
12002 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
12004 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
12005 mini-ops.h: alu membase optimizations.
12007 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
12009 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
12010 to speedup StringBuilder.
12012 2006-01-27 Zoltan Varga <vargaz@gmail.com>
12014 * dominators.c (mono_compute_natural_loops): Fix detection of
12015 loop body start blocks.
12017 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
12019 2006-01-26 Zoltan Varga <vargaz@gmail.com>
12021 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
12024 2006-01-25 Massimiliano Mantione <massi@ximian.com>
12026 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12028 2006-01-25 Martin Baulig <martin@ximian.com>
12030 * debug-debugger.c: Moved the `MonoDebuggerManager' and
12031 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
12032 started to cleanup this file a little bit.
12034 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
12036 * mini.c: optimize a codepath frequently happening in generics code.
12038 2006-01-23 Martin Baulig <martin@ximian.com>
12040 * Makefile.am: Only compile debug-debugger.c on supported platforms.
12042 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
12043 functions directly.
12045 * driver.c: debug-debugger.c is only available if
12046 `MONO_DEBUGGER_SUPPORTED' is defined.
12048 2006-01-23 Martin Baulig <martin@ximian.com>
12050 * debug-debugger.c: Only enable this on platforms where the Mono
12051 Debugger is working (x86 and x86_64).
12053 2006-01-21 Martin Baulig <martin@ximian.com>
12055 The Mono Debugger is now using the normal `mono' instead of the
12056 `mono-debugger-mini-wrapper' when executing managed code.
12058 * debug-debugger.c: New file; previously known as
12059 debugger/wrapper/wrapper.c.
12061 * debug-mini.c (mono_init_debugger): Removed.
12063 * driver.c (mono_main): Added new `--inside-mdb' command line
12064 argument which is used when running inside the debugger.
12066 2006-01-20 Zoltan Varga <vargaz@gmail.com>
12068 * liveness.c (mono_analyze_liveness): Remove some unused data
12071 2006-01-17 Zoltan Varga <vargaz@gmail.com>
12073 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
12075 2006-01-16 Zoltan Varga <vargaz@gmail.com>
12077 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
12078 depends on implementation details of monobitset.
12080 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
12083 2006-01-15 Zoltan Varga <vargaz@gmail.com>
12085 * liveness.c: Update after monobitset changes.
12087 2006-01-14 Zoltan Varga <vargaz@gmail.com>
12089 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
12091 2006-01-11 Neale Ferguson <neale@sinenomine.net>
12093 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
12095 * mini-s390x.c: Remove warning messages.
12097 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
12099 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
12101 2006-01-10 Zoltan Varga <vargaz@gmail.com>
12103 * generics.2.cs: Add ldelem/stelem_any test.
12105 2006-01-10 Neale Ferguson <neale@sinenomine.net>
12107 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
12109 2006-01-07 Zoltan Varga <vargaz@gmail.com>
12111 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
12113 2006-01-06 Zoltan Varga <vargaz@gmail.com>
12115 * generics.2.cs: Reenable vtype tests.
12117 * inssel-x86.brg: Remove an icorrect valuetype rule.
12119 2006-01-06 Neale Ferguson <neale@sinenomine.net>
12121 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
12122 initial support for OP_ABS.
12124 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12126 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
12128 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12130 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
12131 conversion and implement LADD/LSUB.
12133 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
12136 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12138 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
12140 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
12143 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12145 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
12146 localloc is encountered. Fixes crash in test-183.cs when using gmcs
12147 (stack walk problem).
12149 2006-01-04 Zoltan Varga <vargaz@gmail.com>
12151 * aot.c (mono_aot_load_method): Fix a warning.
12153 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12155 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
12157 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12159 * iltests.il: Add test for #77148.
12161 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
12164 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12166 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
12168 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12170 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
12171 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
12173 * basic-long.cs: Add lconv-to-r4/r8 tests.
12175 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12177 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
12179 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
12180 here as on other archs.
12182 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12184 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
12186 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12188 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
12190 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
12192 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
12193 instrument_prolog; Add memory_barrier instruction.
12195 2005-12-26 Zoltan Varga <vargaz@gmail.com>
12197 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
12199 2005-12-23 Zoltan Varga <vargaz@gmail.com>
12201 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
12203 * aliasing.c inssel.brg: Fix warnings.
12205 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
12206 could skip initialization of some parts of memory.
12208 * mini.c mini-ia64.c: Fix warnings.
12210 * inssel-sparc.brg: Add an implementation of lneg which actually works.
12212 2005-12-22 Zoltan Varga <vargaz@gmail.com>
12214 * aliasing.c (mono_build_aliasing_information): Add a workaround for
12215 a crash seen on sparc.
12217 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
12219 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
12221 2005-12-21 Neale Ferguson <neale@sinenomine.net>
12223 * mini-ops.h: Add s390_backchain instruction
12225 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
12227 * cpu-s390.md: Add s390_backchain instruction
12229 * mini-s390.c: Significant ABI changes
12231 * mini-s390.h: Cater for zero length structures
12233 2005-12-20 Neale Ferguson <neale@sinenomine.net>
12235 * mini-s390.c: ABI fixes
12237 * inssel-s390.brg: Remove debug statements
12239 * cpu-s390.md: Fix length of ATOMIC_xx operations
12241 2005-12-19 Zoltan Varga <vargaz@gmail.com>
12243 * basic-float.cs: Add float<->long conversion tests.
12245 2005-12-16 Neale Ferguson <neale@sinenomine.net>
12247 * mini-s390.c: Fix LOCALLOC processing.
12249 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
12251 2005-12-15 Zoltan Varga <vargaz@gmail.com>
12253 * iltests.il: Add tests for some opcodes not covered by the other
12256 2005-12-15 Neale Ferguson <neale@sinenomine.net>
12258 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
12259 register loading for Tail processing; Correct trace output.
12261 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
12263 * cpu-s390.md: Correct size of jmp instruction.
12265 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12267 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
12269 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12271 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
12272 Bring s390 up to current level.
12274 2005-12-12 Zltan Varga <vargaz@gmail.com>
12276 * generics.2.cs: Disable the newly added tests as they do not work yet.
12278 * generics.2.cs: Add valuetype tests.
12280 2005-12-09 Zoltan Varga <vargaz@gmail.com>
12282 * basic-long.cs: Add i4->u8 test.
12284 * objects.cs: Add tests for JIT intrinsic.
12286 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
12287 optimizations lost by a mistake.
12289 2005-12-07 Zoltan Varga <vargaz@gmail.com>
12291 * basic-long.cs: Remove a test moved to objects.cs.
12293 * arrays.cs: Add more array tests.
12295 2005-12-06 Zoltan Varga <vargaz@gmail.com>
12297 * arrays.cs: Add new tests for multi-dimensional arrays.
12299 2005-12-06 Raja R Harinath <rharinath@novell.com>
12301 * Makefile.am (test_sources2): Add generics.2.cs.
12302 (EXTRA_DIST): Add test_sources2.
12304 2005-12-05 Ben Maurer <bmaurer@ximian.com>
12306 Support for boxing and unboxing nullable types as well as the
12307 isinst operation on nullables, per the CLI ammendment.
12309 * inssel.brg (CEE_ISINST): Special case for nullable
12311 * mini.c (handle_unbox_nullable): new method
12312 (handle_box): Special case for nullable types
12313 (mono_method_to_ir): Call handle_unbox_nullable in correct
12316 * generics.2.cs: New test suite
12318 * Makefile.am: Support for regression tests with generics.
12320 2005-12-03 Zoltan Varga <vargaz@gmail.com>
12322 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
12323 allocated to registers. Fixes #76800.
12325 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
12327 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
12329 2005-11-30 Zoltan Varga <vargaz@gmail.com>
12331 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
12334 2005-11-29 Zoltan Varga <vargaz@gmail.com>
12336 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
12339 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
12341 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
12342 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
12344 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
12345 single precision before storing to a single precision location.
12347 2005-11-28 Raja R Harinath <rharinath@novell.com>
12349 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
12351 2005-11-27 Zoltan Varga <vargaz@gmail.com>
12353 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
12356 * basic.cs: Remove test_0_byte_compares test which was moved to
12357 objects.cs a long time ago.
12359 2005-11-22 Massimiliano Mantione <massi@ximian.com>
12361 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12363 2005-11-20 Zoltan Varga <vargaz@gmail.com>
12365 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
12366 handlers are called.
12368 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
12371 * mini-ia64.c: Add support for the throw->branch exception
12374 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
12376 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12378 * mini.c: Enabled "fastpath" deadce :-)
12380 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12382 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
12383 alias analysis pass to support it.
12384 * mini.h: Likewise.
12386 * liveness.c: Likewise (liveness computation can use aliasing
12387 information to be more accurate).
12388 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
12389 moreover made so that "--compile-all" uses the given optimization
12390 flags and not the default ones.
12391 * aliasing.c: Alias analysis (new file).
12392 * aliasing.h: Likewise.
12393 * Makefile.am: added "aliasing.c" and "aliasing.h".
12395 2005-11-17 Zoltan Varga <vargaz@gmail.com>
12397 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
12400 2005-11-13 Zoltan Varga <vargaz@gmail.com>
12402 * mini-exceptions.c (mono_handle_exception_internal): Remove the
12403 fp >= end_of_stack exit condition, as it is not needed, and it might
12404 become true for fp eliminated frames.
12406 2005-11-11 Zoltan Varga <vargaz@gmail.com>
12408 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
12411 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
12413 * mini-arm.c: fixed alignment of doubles/longs to match
12414 the C ABI (bug #76635).
12416 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
12418 * aot.c: fix compilation with --enable-minimal=aot.
12420 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
12422 * mini-arm.c: fixed compatibility with the new
12423 floating point emulator package for compares.
12425 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
12427 * mini.c : reverted sig->pinvoke changes (r51396-51397).
12429 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
12431 * mini-exceptions.c (print_stack_frame): Output to stderr.
12432 (mono_handle_native_sigsegv): Ditto.
12434 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12436 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
12437 OP_LCONV_TO_OVF_I implementation.
12439 * mini-amd64.c: Add support for the throw->branch exception
12442 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
12443 when the catch clause catches a more general exception, i.e. Object.
12445 2005-10-30 Zoltan Varga <vargaz@gmail.com>
12447 * cpu-ia64.md: Remove unused opcodes.
12449 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
12450 specific defines for architectures defining USE_SIGACTION.
12452 * mini-ia64.c: Fix some warnings.
12454 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
12455 version seemed to skip a frame.
12457 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12459 * mini.c: Clean up the usage of sig->pinvoke flag. Now
12460 only calls which are made to native code use this flag.
12462 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
12464 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
12465 varargs methods as well.
12467 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
12468 which have save_lmf set. Reorganize methods prologs a bit.
12470 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
12471 debugger to the proper place.
12473 2005-10-29 Martin Baulig <martin@ximian.com>
12475 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
12476 when running inside the debugger until the debugger has support
12479 2005-10-26 Zoltan Varga <vargaz@gmail.com>
12481 * mini.h: Fix a warning.
12483 2005-10-24 Miguel de Icaza <miguel@novell.com>
12485 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
12486 we expose publicly, this returns the string.
12488 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
12490 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
12491 with fp elimination.
12493 2005-10-21 Zoltan Varga <vargaz@gmail.com>
12495 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
12496 native stacktrace using the glibc 'backtrace' function if available.
12498 2005-10-20 Zoltan Varga <vargaz@gmail.com>
12500 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
12502 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
12503 handle SIGSEGVs received while in native code.
12505 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
12506 code, call mono_handle_native_sigsegv which will abort the runtime
12507 after printing some diagnostics, instead of converting it into a
12508 confusing NullReferenceException.
12510 2005-10-18 Zoltan Varga <vargaz@gmail.com>
12512 * cpu-pentium.md: Remove unused opcodes.
12514 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
12516 * mini-amd64.h (MonoLMF): Add rsp field.
12518 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
12521 2005-10-17 Zoltan Varga <vargaz@gmail.com>
12523 * mini-codegen.c (get_register_spilling): Fix some warnings.
12525 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
12527 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
12528 elimination during exception handling. Enable fp elimination by
12531 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
12534 2005-10-16 Martin Baulig <martin@ximian.com>
12536 * mini-exceptions.c
12537 (mono_debugger_run_finally): New public method for the debugger.
12539 2005-10-10 Zoltan Varga <vargaz@gmail.com>
12541 * debug-mini.c (mono_debug_init_method): Fix warning.
12543 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
12544 the 'exname' parameter const to fix some warnings.
12546 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
12548 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
12549 introduced by the previous patch.
12551 2005-10-08 Zoltan Varga <vargaz@gmail.com>
12553 * basic-float.cs: Add test for precision of float arithmetic.
12555 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
12556 when loading/storing single values from/to memory.
12558 * mini.c (mono_jit_compile_method_with_opt): Create the function
12559 pointers in the correct domain.
12561 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
12563 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
12564 introduced by previous patch.
12566 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
12567 when out_filter_idx is NULL.
12569 * mini-exceptions.c: Don't run filter clauses twice during exception
12570 handling. Fixes #75755.
12572 2005-10-07 Zoltan Varga <vargaz@gmail.com>
12574 * aot.c: Add support for ldflda wrappers.
12576 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
12579 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
12581 * mini.c, mini.h: do not consider exception handlers blocks when
12582 setting up interface variables.
12584 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
12586 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
12588 2005-10-03 Zoltan Varga <vargaz@gmail.com>
12590 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
12591 causes a regression.
12593 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
12595 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
12597 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
12598 of the OP_P definitions.
12600 * TODO: Add a proposal for dealing with the CEE/OP mess.
12602 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
12603 optimizations from the x86 port.
12605 * cpu-amd64.md: Ditto.
12607 * basic.cs basic-long.cs: Add tests.
12609 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
12611 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
12612 Patrik Torstensson's implementation of my exception-handling
12613 optimization idea, when the exception object is not used
12616 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
12618 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
12619 of the mul_imm optimizations from the old jit.
12621 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
12623 * mini.c, liveness.c: patch by Patrik Torstensson and
12624 Zoltan Varga to improve performance in methods with
12627 2005-09-30 Zoltan Varga <vargaz@gmail.com>
12629 * driver.c: Remove 'Globalization' entry from --version.
12631 2005-09-28 Zoltan Varga <vargaz@gmail.com>
12633 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
12634 there is a profiler interested in JIT events.
12636 * aot.c: Load profile files produced by the AOT profiling module, and
12637 reorder methods based on the profiling info. Add a 'method_order' table
12638 to the AOT file to make mono_aot_find_jit_info work with the reordered
12641 * mini.h: Bump AOT file version info.
12643 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
12645 * mini-arm.h: work around what looks like a gcc bug when optimizations
12648 2005-09-28 Raja R Harinath <rharinath@novell.com>
12650 * Makefile.am (AM_CFLAGS): Don't use += to append inside
12651 conditionals. Use ...
12652 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
12654 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
12656 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
12657 to determine the amount of memory to copy when passing valuetypes.
12659 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
12660 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
12662 2005-09-27 Zoltan Varga <vargaz@gmail.com>
12664 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
12665 information about aot.
12667 2005-09-27 Ben Maurer <bmaurer@ximian.com>
12669 * *.c: Replace the use of {Enter,Leave}CriticalSection with
12670 macros. This will allow a deadlock debugger to easily be plugged
12673 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
12675 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
12677 2005-09-27 Raja R Harinath <rharinath@novell.com>
12679 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
12680 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
12681 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
12682 ($(arch_built)) [CROSS_COMPILING]: Error out.
12684 2005-09-26 Zoltan Varga <vargaz@gmail.com>
12686 * aot.c: Add support for the no_special_static flag for classes.
12688 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12690 * Reapply reverted patches.
12692 * *: Revert r50174 as well.
12694 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
12696 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12698 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
12700 2005-09-23 Miguel de Icaza <miguel@novell.com>
12702 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
12703 part of the SIG_HANDLER_SIGNATURE.
12705 2005-09-23 Zoltan Varga <vargaz@gmail.com>
12707 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
12710 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
12711 introduced by previous patch.
12713 2005-09-21 Zoltan Varga <vargaz@gmail.com>
12715 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
12716 saved registers too.
12718 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
12719 upon the information returned by get_call_info ().
12721 * mini-x86.c (add_float): Fix stack size calculation.
12722 (mono_arch_call_opcode): Rewrite this so it works based up the
12723 information returned by get_call_info ().
12724 (mono_arch_get_this_vret_args): Ditto.
12726 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
12728 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
12729 in cinfo to determine the registers which need to be used.
12731 2005-09-20 Miguel de Icaza <miguel@novell.com>
12733 * driver.c (mono_main): Add --server and --desktop flags.
12735 2005-09-16 Zoltan Varga <vargaz@gmail.com>
12737 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
12738 registers as global registers.
12740 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
12741 longer needed with the new register allocator.
12743 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
12745 * cpu-ia64.md: Remove unused opcodes.
12747 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
12749 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
12751 * cpu-amd64.md: Remove unused opcodes.
12753 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
12754 needed with the new register allocator.
12756 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
12759 2005-09-16 Raja R Harinath <rharinath@novell.com>
12761 * Makefile.am (check-local): Don't invoke semdel-wrapper.
12763 2005-09-16 Martin Baulig <martin@ximian.com>
12765 * exceptions-amd64.c
12766 (throw_exception): Don't call mono_debugger_throw_exception() if
12767 we're a rethrow - see the FIXME in the code.
12769 2005-09-15 Geoff Norton <gnorton@customerdna.com>
12771 * mini.c (mono_init_exceptions): This only works on some architectures.
12773 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12775 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
12778 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
12780 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
12781 now in mini-exceptions.c.
12783 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
12785 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
12786 now in mini-exceptions.c.
12788 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12790 * exceptions-x86.c: Applied patch from Patrik Torstensson
12791 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
12793 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
12794 code into mini-exceptions.c. Add some assertions to it.
12796 2005-09-12 Zoltan Varga <vargaz@gmail.com>
12798 * aot.c (emit_section_change): Applied patch from "The Software Team"
12799 (<software@solmersa.com>). Fix as errors on windows.
12801 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12803 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
12804 method info into the LMF.
12806 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12808 * mini-ia64.c: Add proper unwind info for method epilogs.
12810 * exceptions-ia64.c: Add some code to help debugging.
12812 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
12814 * mini-exceptions.c: Fix warning.
12816 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12818 * mini.c: Really fix build.
12820 * mini-x86.c mini-amd64.c: Fix build.
12822 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12824 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
12826 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
12827 some Interlocked methods as intrinsics.
12829 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
12830 for Thread methods as well.
12832 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
12834 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
12836 * mini-ia64.c mini-x86.c mini-amd64.c
12837 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
12840 * mini.c (mono_init_exceptions): Fix build breakage.
12842 2005-09-10 Zoltan Varga <vargaz@gmail.com>
12844 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
12845 of instructions. Use the new ia64_unw_op macros for emitting unwind
12848 * mini.c (mono_init_exceptions): Initialize exception handling
12849 related trampolines at startup.
12851 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
12853 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
12855 2005-09-09 Zoltan Varga <vargaz@gmail.com>
12857 * mini.c: Handle type loading errors gracefully during compilation and
12858 throw the appropriate exception.
12860 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
12862 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
12863 for the mono binary.
12865 2005-09-09 Martin Baulig <martin@ximian.com>
12867 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
12870 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12872 * mini-arm.h: use emulation for conv.r.un for the release.
12874 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12876 * mini-arm.c, objects.cs: more fixes and tests for them.
12878 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12880 * mini-arm.c: align structures to at least 4 bytes to be able
12881 to keep our current optimized memcpy.
12883 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
12885 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
12887 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12889 * mini.c: ignore SIGPIPE.
12891 2005-09-04 Zoltan Varga <vargaz@gmail.com>
12893 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
12895 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
12897 2005-09-02 Zoltan Varga <vargaz@gmail.com>
12899 * mini.h: Add prototype for mono_allocate_stack_slots_full.
12901 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12903 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
12904 exception handling support.
12905 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
12906 patch by Brian Koropoff <briank@marakicorp.com>).
12908 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
12910 * mini.c: revert another 'optimization' which breaks when
12911 items on the eval stack need to be saved at a basic block end
12914 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
12916 * jit-icalls.c: for arrays, ensure we always provide
12919 2005-08-30 Zoltan Varga <vargaz@gmail.com>
12921 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
12923 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
12925 2005-08-29 Zoltan Varga <vargaz@gmail.com>
12927 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
12928 arguments in their original register.
12930 2005-08-28 Zoltan Varga <vargaz@gmail.com>
12932 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
12935 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
12936 when ssapre is enabled.
12938 * inssel-long.brg: Fix bug in previous patch.
12940 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
12941 multiplication by a constant.
12943 2005-08-27 Zoltan Varga <vargaz@gmail.com>
12945 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
12948 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
12951 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
12953 * inssel-arm.brg: apply changes tested by Brian Koropoff
12954 <briank@marakicorp.com>.
12956 2005-08-25 Zoltan Varga <vargaz@gmail.com>
12958 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
12960 2005-08-24 Zoltan Varga <vargaz@gmail.com>
12962 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
12963 to the same register if dreg is just a base register.
12964 (print_ins): Improve printing of membase opcodes.
12966 * inssel-x86.brg: Add optimized ldind(reg) rules.
12968 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
12970 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
12972 * mini.c: when running under valgrind, set the stack bottom for
12973 the GC at the actual approximate stack for the app (fixes running
12974 mono with valgrind).
12976 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
12978 * mini.c: do no break at the first valuetype to init found
12979 (fixes bug #75791).
12981 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
12983 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
12985 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
12987 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
12989 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
12991 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
12993 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12995 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
12997 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
13000 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
13003 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
13006 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
13008 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
13010 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13012 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
13013 in the tail recursion optimization.
13015 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
13016 debug info into the assembly file.
13018 * iltests.il: Add test for filter regions.
13020 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
13021 initial stack of filter regions. Fixes #75755.
13023 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
13025 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
13026 stack requirements.
13028 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13030 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
13031 the check for an already compiled method on non-ia64 platforms.
13032 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
13035 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
13037 * inssel-x86.brg: Add some optimized call rules.
13039 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
13041 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
13044 * mini.h mini-trampolines.c: Pass the trampoline argument to
13045 mono_arch_patch_delegate_trampoline.
13047 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
13049 * mini-trampolines.c: Fix build.
13051 * mini-amd64.h: Add delegate trampolines.
13053 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
13055 * inssel-amd64.brg: Add optimized call rules.
13057 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
13059 * inssel-ia64.brg: Add optimized ldind(reg) rules.
13061 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
13063 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
13066 * mini-ia64.c: Remove LMF fixmes.
13068 * mini-ia64.h: Remove most fields from LMF.
13070 * inssel-ia64.brg (stmt): Fix unaligned access errors.
13072 * mini-trampolines.c: Add support for IA64 function descriptors.
13074 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
13075 for IA64 function descriptors.
13077 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
13079 * tramp-arm.c: patch the vtable for virtual calls. Added
13080 support code to register/unregister the LMF.
13081 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
13084 2005-08-19 Dick Porter <dick@ximian.com>
13086 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
13087 bit value if needed.
13089 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
13091 * mini.c (mini_get_method): Move handling of wrapper data here.
13093 * mini.c (mono_method_to_ir): Add support for dynamic methods.
13095 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
13098 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
13099 bblock->code does not remain empty.
13101 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
13103 * arrays.cs: Add regression test for #75832.
13105 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
13106 rules. Fixes #75832.
13108 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
13109 instruction scheduling.
13111 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
13113 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
13115 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
13117 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
13119 * mini-codegen.c: Fix VC build.
13121 * cpu-pentium.md: Increase length of atomic_exhange_i4.
13123 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13125 * mini.h: fix signature for mono_register_opcode_emulation.
13127 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
13129 * mini.c: Get rid of most of the helper_sig_... constants using
13130 mono_create_icall_signature ().
13132 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
13134 * jit-icalls.c (helper_ldstr): New helper function.
13136 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
13138 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
13139 throw, load the string using a helper call instead of creating a string object.
13141 * aot.c: Update after LDSTR changes.
13143 * mini.h: Bump AOT file version.
13145 * aot.c: Save class size info into the AOT file. Print more statistics during
13148 * mini.h: Bump AOT file version.
13150 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13151 ordering of disasm cases. Fixes #74957.
13153 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
13155 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
13156 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
13157 the generic code needed for the ARM port.
13159 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
13161 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
13162 inssel-arm.brg: more ARM features and fixes.
13164 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
13166 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
13167 ARM port work in progress.
13169 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
13171 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
13173 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
13175 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
13177 * inssel.brg (mini_emit_memset): Add support for unaligned access.
13179 * *-ia64.*: Ongoing IA64 work.
13181 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
13183 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
13185 * TODO: Remove out-of-data todo stuff.
13187 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
13190 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
13192 * mini.h: Bump corlib version.
13194 2005-07-27 Martin Baulig <martin@ximian.com>
13197 (create_copy_ins): Added `const unsigned char *ip' argument; set
13198 `copy->cil_code' from it.
13200 2005-07-27 Martin Baulig <martin@ximian.com>
13202 * mini-exceptions.c (mono_handle_exception): Don't call
13203 mono_debugger_handle_exception() for filters.
13205 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
13207 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
13210 2005-07-26 Martin Baulig <martin@ximian.com>
13212 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
13214 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
13215 helper_compile_generic_method() if the method is actually virtual
13218 2005-07-26 Martin Baulig <martin@ximian.com>
13221 (trampoline_code): Renamed to `mono_trampoline_code' and made it
13222 public; this is now accessed directly by the debugger.
13223 (mono_generic_trampoline_code): Removed.
13226 (mono_debug_init_method): Also add interncalls and wrappers.
13228 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
13230 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
13232 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
13234 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
13236 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
13238 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
13240 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13242 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
13243 getting TLS offsets on AMD64 too.
13245 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
13247 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
13249 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
13251 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
13252 inssel-arm.brg, mini-arm.h: ARM port work in progress.
13254 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13256 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
13258 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
13261 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
13262 mono_sparc_is_virtual_call ().
13264 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
13266 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
13267 trampoline parameters.
13269 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
13271 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
13272 to mono_arch_get_vcall_slot_addr.
13274 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
13277 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
13279 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13281 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
13283 2005-07-19 Martin Baulig <martin@ximian.com>
13285 * exceptions-amd64.c (throw_exception): Call
13286 mono_debugger_throw_exception() here like we're doing it on i386.
13288 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13290 * mini-ia64.c: Add optimized TLS access support.
13292 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
13294 * mini-exceptions.c: Ongoing IA64 work.
13296 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
13298 * mini.c: Use the default optimization set when embedding. Fixes
13301 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
13303 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
13304 of trampolines to a separate file.
13306 * mini-trampolines.c: New file.
13308 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
13311 * tramp-x86.c: Reorganize the trampoline code to be similar to the
13314 * mini-codegen.c: Fix cygwin build.
13316 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
13318 * mini.c: Add some minor changes needed by the IA64 port.
13320 * *-ia64.*: Ongoing IA64 work.
13322 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
13324 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
13325 trampolines into arch-independent and arch-dependent parts.
13327 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
13329 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
13331 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
13333 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
13334 the xp-regalloc-branch for amd64.
13336 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
13337 xp-regalloc-branch for x86.
13339 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
13341 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
13343 2005-07-06 Martin Baulig <martin@ximian.com>
13346 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
13347 (mono_jit_runtime_invoke): Likewise.
13349 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
13351 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
13354 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
13355 without loading their metadata. Reorganize the file format so exception handling+
13356 debug info is kept separate from normal method info. Create MonoJitInfo
13357 structures for methods lazily.
13359 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
13361 (x86_class_init_trampoline): Patch AOT class init trampolines too.
13363 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
13365 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
13368 * mini.h: Bump AOT file version.
13370 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
13372 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13374 2005-07-01 Raja R Harinath <rharinath@novell.com>
13376 * Makefile.am (check-local): Call semdel-wrapper.
13378 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
13380 * mini-x86.c: Revert the last change as it seems to break the build..
13382 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
13384 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13386 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
13388 2005-06-27 Ben Maurer <bmaurer@ximian.com>
13390 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
13391 outside of the macro, so strange stuff doesn't happen with gcc4
13392 (NEW_AOTCONST_TOKEN): Likewise.
13394 2005-06-28 Martin Baulig <martin@ximian.com>
13396 * mini.c (mini_class_is_system_array): New static method; use this
13397 instead of `klass->parent == mono_defaults.array_class' everywhere
13398 since this also works for the new generic array class.
13400 2005-06-26 Ben Maurer <bmaurer@ximian.com>
13402 * inssel.brg: Remove warnings.
13404 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
13406 * mini-ia64.c: Ongoing IA64 work.
13408 * basic-float.cs: Add float->i1 conversion test.
13410 * iltests.il: Add conv.u4 test.
13412 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
13414 * inssel-long.brg: Fix bug caused by last change.
13416 2005-06-23 Geoff Norton <gnorton@customerdna.com>
13418 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
13419 BSDs. Allows the x86 JIT to work on OSX86
13421 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
13423 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
13426 * mini-ia64.c: Ongoing IA64 work.
13428 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
13430 * mini-ia64.c: Ongoing IA64 work.
13432 * driver.c: Clean up jit_code_hash as well when using --regression.
13434 * inssel-long.brg: Fix long->i4/u4 conversion rules.
13436 * basic-long.cs: Add tests for long->u4 conversion.
13438 2005-06-18 Ben Maurer <bmaurer@ximian.com>
13440 * mini.c: Take mono_get_domainvar out of macros. This makes sure
13441 that we do not depend on undefined C behavior: the order stuff
13442 gets evaluated within an expression. Fixes mono when compiled on
13445 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
13447 * *-ia64.*: Ongoing IA64 work.
13449 * aot.c: Lower memory usage while loading AOT methods.
13451 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
13453 * mini.h: Bump AOT file format version.
13455 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
13457 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
13459 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
13461 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
13462 not on callee assembly). Fixed some comments.
13464 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
13466 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
13467 it gets proper disassembly.
13468 (emit_method_info): Remove some dead code.
13470 * mini.c (mini_method_compile): Allways allocate the GOT var in
13471 mono_method_to_ir for emulating opcodes.
13473 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
13475 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
13476 before freeing the code memory. Fixes #74990.
13478 * objects.cs: Add regression test for #74992.
13480 * liveness.c: Extend live ranges of arguments to the beginning of the
13481 method. Fixes #74992.
13483 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
13484 so it points into the faulting instruction.
13486 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
13488 * jit-icalls.c (mono_imul_ovf): Add exception handling.
13490 * *-ia64.*: Ongoing IA64 work.
13492 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
13494 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
13496 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
13498 * *-ia64.*: Ongoing IA64 work.
13500 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
13502 * basic-long.cs: Add tests for add/sub.ovf.
13504 * basic.cs: Add tests for sub.ovf.
13506 * *-ia64.*: Ongoing IA64 work.
13508 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
13510 * *-ia64.*: Ongoing IA64 work.
13512 * basic.cs: Add conv.ovf.i4.un test.
13514 2005-06-09 Massimiliano Mantione <massi@ximian.com>
13516 * mini.c: (remove_block_if_useless) Fixed bug 75061.
13518 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13520 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
13522 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
13524 * *-ia64.*: Ongoing IA64 work.
13526 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13529 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
13531 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
13533 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
13535 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
13537 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
13539 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
13540 of a call is callable by a near call.
13542 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
13544 * mini-ia64.c: Ongoing IA64 work.
13546 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
13548 * genmdesc.c: Make the generated array non-static.
13550 * inssel-long.brg: Fix LSHR_IMM rule.
13552 * *-ia64.*: Ongoing IA64 work.
13554 * *-ia64.*: Ongoing IA64 work.
13556 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13558 * *-ia64.*: Ongoing IA64 work.
13560 * *-ia64.*: Ongoing IA64 work.
13562 * mini-ia64.c: Ongoing IA64 work.
13564 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
13566 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13568 * objects.cs basic-calls.cs: Move some tests to objects.cs.
13570 * objects.cs basic-long.cs: Move some tests to objects.cs.
13572 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
13574 * *-ia64.*: Ongoing IA64 work.
13576 * iltests.il: Add a new test.
13578 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
13579 newobj. Fixes #75042.
13581 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
13583 * *-ia64.*: Ongoing IA64 work.
13585 * *-ia64.*: Ongoing IA64 work.
13587 * *-ia64.*: Ongoing IA64 work.
13589 * basic.cs objects.cs: Move tests accessing static variables as well.
13591 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
13593 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
13595 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
13597 * driver.c: Always print failed tests.
13599 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
13602 * *ia64*: Ongoing IA64 work.
13604 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
13606 * basic.cs: Add tests for add.ovf. Fix warnings.
13608 2005-05-18 Miguel de Icaza <miguel@novell.com>
13610 * driver.c (mono_main): Avoid crash if no argument is passed to
13611 --break; Do not use g_error, but f_printf. And fix all other
13612 ocurrences of the same crash.
13614 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
13616 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
13617 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
13620 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
13622 * *-ia64.*: Add beginnings of IA64 backend.
13624 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
13626 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
13628 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
13631 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
13633 * mini-amd64.c: Fix a warning.
13635 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
13637 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
13638 in float_neg. Fixes #74897.
13640 * mini-amd64.c (emit_call): Fix another near call bug.
13642 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
13644 * declsec.c: Keep the appdomain information in the structure. Added a
13645 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
13646 value gets overwritten).
13647 * declsec.h: Set the default MonoArray for the the stack to 6. Added
13648 an MonoAppDomain member to MonoSecurityFrame.
13649 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
13650 used in the stack walk. Now use a MonoArray which grow (double) when
13653 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
13655 * mini.c: Re-enabled runtime cleanup, since running threads should
13656 now properly stop when exiting.
13658 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
13660 * mini-codegen.c: New file contaning the arch-independent local
13661 register allocator. Not used by any architectures yet.
13663 * mini.h linear-scan.c: Merge some changes from the
13664 mini-xp-local-regalloc branch.
13666 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
13668 * mini-amd64.c (emit_call): Fix calls to native functions when the
13669 runtime is compiled as a shared library. Fixes #74756.
13671 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
13672 on a literal field. Fixes #74751.
13674 2005-04-25 Raja R Harinath <rharinath@novell.com>
13676 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
13678 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
13680 * objects.cs: Add missing null casting test.
13682 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
13684 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
13685 in wrapper methods. Also rename 'address' variable to 'offset'.
13687 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
13689 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
13692 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
13694 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
13697 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13699 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
13701 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13703 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
13704 just the last bytes.
13706 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13708 * aot.c (mono_compile_assembly): Fix warning.
13710 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
13711 by the _MSC_VER stuff.
13713 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
13715 * inssel-long.brg: Fix #74588.
13717 * cpu-amd64.md: Fix #74591.
13719 * iltests.il: Add new regression tests.
13721 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
13723 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
13726 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
13728 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
13730 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
13731 from Bill Middleton <flashdict@gmail.com>.
13733 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
13735 * arrays.cs: Add new regression test. Fix warnings.
13737 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
13739 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
13740 and leakage in CKFINITE.
13742 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
13743 this to a null op since it is called on amd64 too.
13745 * exceptions-amd64.c (get_throw_trampoline): Align stack.
13747 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
13748 body since this is not used on amd64.
13750 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
13752 * mini-amd64.c: Remove obsolete fixmes.
13754 * mini.c (print_method_from_ip): Fix debugging support.
13756 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13758 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
13759 so that expressions that don't give much gain are not reduced.
13760 * ssapre.h: Likewise.
13762 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
13764 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
13766 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
13768 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
13770 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
13772 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
13774 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
13776 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
13778 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
13781 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
13783 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
13785 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
13787 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
13788 MONO_ARCH_USE_SIGACTION. Fixes #74252.
13790 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
13792 * mini-x86.c: Fix up stack overflow handling.
13794 * exceptions.cs: Add new regression test.
13796 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
13798 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
13799 mono_jit_thread_attach.
13801 * mini.c (mono_method_to_ir): Verify called method is not abstract.
13803 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13805 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
13806 avoid calling constructors using callvirt.
13808 * inssel.brg: Fix #74073.
13810 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
13812 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
13813 compilation with non-GCC compilers.
13814 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
13815 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
13817 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
13819 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
13820 klass->interface_offsets (will likely fix bug#74073).
13822 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13824 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
13826 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
13828 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
13829 to amd64_div_reg_size ().
13831 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
13833 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
13835 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
13837 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13839 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
13841 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13843 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
13845 * mini.c (mono_precompile_assembly): Load and precompile referenced
13846 assemblies as well. Fixes #74015.
13848 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
13850 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
13852 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
13854 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
13855 a lot of checks and (anyway) permissions cannot work until corlib is
13858 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
13860 * mini-ppc.c: fixed ABI issue on sysv/ppc.
13862 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
13864 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
13865 calls (fixes bug#72824).
13867 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
13869 * mini.c: fix tail recursion elimination (see test in bug#73936).
13871 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
13873 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
13874 some fp functions in sse2 mode.
13876 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
13878 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
13880 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
13882 * mini.h mini.c: Add mono_get_jit_tls_key ().
13884 * mini-x86.c: Enable fast TLS support on windows.
13886 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
13888 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
13889 * mini.c: Check for p/invoke method when generating code. If a
13890 p/invoke method, or it's class, isn't decorated with [Suppress
13891 UnmanagedCodeSecurity] then generate code to call System.Security.
13892 UnmanagedDemand (only if the security manager is active).
13894 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13896 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
13897 last change as it seems to cause strange crashes.
13899 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13901 * *.c: handle unsafe function pointers where needed.
13903 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13905 * mini.c (mono_jit_free_method): Remove the fixme too.
13907 2005-03-15 Miguel de Icaza <miguel@novell.com>
13909 * mini.c: As discussed, make the code actually free the delegate
13910 thunk now, to enable the debugging of delegate problems, use
13911 MONO_DEBUG=1 when running Mono.
13913 This takes also care of parts of the leaks as seen by Joe.
13915 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
13917 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
13918 thread_tls_offset calculation.
13920 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
13922 * declsec.c: Reworked linkdemand checks for icall. The previous code
13923 was using the declaration code (untrusted) and didn't work as expected
13924 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
13927 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
13929 * iltests.il: Add new localloc test.
13931 * mini-amd64.c: Handle large stack allocations the same way as on
13932 windows if stack overflow handling is working.
13934 * mini-amd64.c: Allocate the signal stack using mmap.
13936 * mini.c (sigsegv_signal_handler): Fix reading of context.
13938 * mini-exceptions.c: Fix up stack overflow handling.
13940 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
13942 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
13944 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
13946 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
13948 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
13949 tramp_init functions as they are no longer needed.
13951 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
13953 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
13955 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
13957 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
13959 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
13962 * mini-ops.h: Add OP_LMUL_IMM.
13964 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
13965 long mul/div opcodes as intrinsic.
13967 * mini-amd64.c (emit_call): Handle the case when the callee might be
13970 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
13972 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
13975 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
13977 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
13979 2005-03-09 Ben Maurer <bmaurer@ximian.com>
13981 * mini.c (mono_codegen): Don't leak here, to help people running
13984 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
13986 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
13987 conversions in sse2 mode.
13989 * basic-float.cs: Add regression test.
13991 * mini-amd64.c: Reenable sse2.
13993 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
13995 * mini-amd64.c: Disable sse2 until some regressions are fixed.
13997 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
13999 * driver.c: Copyright text should include 2005.
14001 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14003 * cpu-amd64.md (load_membase): Fix more max lengths.
14005 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
14007 * cpu-amd64.md (load_membase): Fix max length.
14009 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
14011 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
14013 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
14014 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
14016 * basic-float.cs: Add rounding regression test.
14018 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
14020 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
14022 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
14023 structures in registers for pinvoke wrappers.
14025 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
14027 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
14029 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
14031 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
14032 wrapper to mono_jit_thread_attach.
14034 * mini.c (mini_jit_thread_attach): New jit icall.
14036 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
14037 native->managed wrappers.
14039 * exceptions.cs: Add new regression test.
14041 * mini.c (optimize_branches): Check regions in the cbranch to throw
14042 block case as well. Fixes #73242.
14044 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
14046 * mini.c: thread safety fixes.
14048 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
14050 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
14051 patching stuff, since delegates use jump trampolines so there is
14054 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
14057 * tramp-amd64.c: Fix build.
14059 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
14060 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
14062 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
14063 Rename this to mono_arch....
14064 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
14066 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
14068 * mini-amd64.c (emit_call): If both the caller and the callee is
14069 guaranteed to have 32 bit addresses, emit a normal call.
14071 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
14073 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
14074 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
14075 method_ptr inside delegates.
14077 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
14079 * mini.c (mono_jit_free_method): Free the method info even if the native code is
14080 invalidated. Fixes #73001.
14082 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
14084 * mini-x86.c: Only use stdcall for pinvokes on windows.
14086 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
14088 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
14089 * mini-x86.c: remove unreliable __thread var offset detection,
14090 use the correct accessors and enable by default.
14092 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
14094 * mini.c (mono_jit_free_method): Fix memory leak.
14096 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
14098 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
14100 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
14102 * cpu-amd64.md: Fix lengths of atomic opcodes.
14104 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
14106 * driver.c: try to not imply using ICU is any good.
14108 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
14110 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
14111 functions as inline ops.
14113 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
14114 some Interlocked functions as inline ops.
14116 * mini.c (move_basic_block_to_end): Fix bug in last patch.
14118 * mini.h (MonoBasicBlock): Reorganize fields a bit.
14120 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
14122 * mini.c: Add support for OP_NOT_TAKEN.
14124 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
14125 structures in registers for pinvoke wrappers.
14127 * mini-amd64.c: Fix warnings.
14129 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
14131 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
14133 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
14135 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
14136 address instead of loading the address from it.
14138 * mini-x86.c: Add support for returning small structs in registers
14139 on Win32. Fixes part of #70864.
14141 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
14143 * trace.c (get_token): Improve error checking.
14145 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
14147 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
14149 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
14151 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
14152 it can be reused for MonoClass.
14153 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
14156 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
14158 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
14159 instead of a MonoReflectionMethod. The method information wasn't used
14160 when displaying SecurityException details (but will be now).
14162 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
14164 * Makefile.am : windows build fix.
14166 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
14168 * iltests.il: Add new regression test.
14170 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
14173 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14175 * mini.c: Moved linkdemand check into helper function check_linkdemand
14176 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
14179 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14181 * declsec.c: Added statistics counter for different kinds of
14183 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
14184 (and commented) declaration.
14185 * mini.c: Added statistics counter for security Demand code
14186 generation. Added display of security statistics.
14188 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
14190 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
14191 Fix compilation errors under gcc-2.95.
14193 2005-02-12 Ben Maurer <bmaurer@ximian.com>
14195 * mini.c, driver.c: Use the new jit trampoline hashtable
14197 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14199 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
14201 2005-02-11 Martin Baulig <martin@ximian.com>
14203 * debug-mini.c (mono_debug_close_method): Free the line number array.
14205 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14207 * aot.c: Break up large methods into smaller ones. Share GOT slots for
14210 * mini.h: Bump AOT file format version.
14212 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
14214 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
14216 * declsec.h: Added macros to get/set lazyly initialized security
14217 informations about assemblies. Added new enum for different type of
14218 possible LinkDemand violation. Added function to check LinkDemands.
14219 * mini.h: Added a field to MonoCompile to hold any security violation
14220 detected when JITting a method (so it can be thrown later).
14221 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
14222 and CEE_CALLVIRT. Added code to throw exception at the end of
14223 mini_method_compile (note: the exception is unhandled right now).
14225 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
14227 * mini.c, jit-icalls.c: use the managed implementation of
14228 memset for initobj and memset, to avoid managed <-> unmanaged
14231 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14233 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
14234 optimization if it would need a GOT var.
14236 * basic.cs: Add tests for constant propagation and switch statements.
14238 * ssa.c: Fix out-of-range constant propagation and switch statements.
14240 2005-02-09 <vargaz@freemail.hu>
14242 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
14244 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
14246 * cpu-amd64.md (load_membase): Fix max length of load_membase.
14248 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14250 * mini.c: update to new signature of mono_class_get_allocation_ftn().
14252 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
14254 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
14255 arithmetic operations.
14257 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
14259 * mini-ppc.c: add a workaround for broken user code that
14260 DllImports vararg functions with non-vararg signatures.
14262 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
14264 * mini.c (mono_jit_compile_method_inner): Add detection and a
14265 meaningfull error message for assemblies written in Managed C++.
14267 * tramp-amd64.c mini-amd64.h: Add support for
14268 create_trampoline_from_token ().
14270 * aot.c mini-x86.c abcremoval.c: Applied patch from
14271 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
14273 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
14275 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
14276 which takes a MonoImage/token as parameter instead of a MonoMethod.
14278 * aot.c: Use the new trampoline for initializing vtables.
14280 * aot.c: Add support for ldfld/stfld_remote wrappers.
14282 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
14283 rules for compare <MEM>, IMM.
14285 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
14287 * aot.c: Handle inherited finalizers correctly.
14289 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
14291 * inssel.brg (stmt): Add a missing _setup_... ().
14293 * aot.c: Save some parts of the class state to the AOT file and use it
14294 to recompute that state when a class is initialized.
14296 * mini.c: Install AOT hooks into the runtime.
14298 * mini.h: Bump AOT file format version.
14300 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
14303 * iltests.il: Add new test.
14305 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
14307 * mini.c: fix typo.
14309 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
14311 * mini.c: setup the statistical profiler in the thread attach
14312 callback to cope with the new single thread code.
14314 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
14316 * mini-ppc.c: ensure we have enough room for the profiler
14317 calls (fixed bug#72084).
14319 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
14321 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
14324 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14326 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
14328 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14330 * ssapre.c: Fixed an issue with down safety (this allows IronPython
14331 to succesfully execute parrotbench).
14332 * ssapre.h: Likewise.
14334 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14336 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
14337 variable for stores to method arguments (fixes a SSAPRE issue).
14339 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14341 * mini.c: handle value types in dup, fixes gen-112.cs.
14343 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
14345 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
14346 sequence for calls in dynamic methods to avoid thunks.
14348 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
14350 * mini.c: correctly remove dynamic methods from the hashtable.
14352 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14354 * driver.c: Disabled SSAPRE until fix the bug that appears
14355 in IronPython's parrotbench.
14357 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
14359 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
14361 * mini.c (mono_method_to_ir): Revert the previous change.
14363 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
14364 when AOT compiling.
14366 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
14367 mono_jit_info_table_find () etc. when running under valgrind.
14369 * inssel.brg: Fix warnings.
14371 * mini-exceptions.c: Fix warnings.
14373 2005-01-31 Martin Baulig <martin@ximian.com>
14375 * driver.c (compile_all_methods_thread_main): Don't try to compile
14376 generic methods or anything which has type parameters.
14378 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
14380 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
14382 * TestDriver.cs: Add --verbose flags.
14384 * graph.c ssa.c: Fix 64 bit warnings.
14386 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
14387 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
14388 Fix 64 bit warnings.
14390 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
14391 variable not spotted by gcc.
14393 * mini-amd64.c inssel-amd64.brg: Applied patch from
14394 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
14395 X86_COMPARE_MEMBASE opcodes.
14397 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
14399 2005-01-29 Ben Maurer <bmaurer@ximian.com>
14401 * *: MonoMethod->signature might be NULL now. You *MUST* use
14402 mono_method_signature.
14404 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14406 * driver.c (compile_all_methods_thread_main): Compile the methods
14407 without invoking cctors.
14409 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14411 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
14412 * basic-calls.cs: test for the above.
14414 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14416 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
14417 MonoJitInfo changes.
14419 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
14421 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
14422 eagerly if it contains dynamic methods.
14424 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
14426 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
14427 trace, it is now computed by an icall from trace_ips.
14429 * mini-exceptions.c: Fix a warning.
14431 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
14433 * mini-exceptions.c: don't bother getting stack trace info if
14434 it's not going to be used.
14436 2005-01-27 Raja R Harinath <rharinath@novell.com>
14438 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
14441 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
14443 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
14445 * aot.c: Avoid calling mono_method_get_header () if not needed.
14447 * mini.h: Bump AOT file format version.
14449 * mini.c (mono_emit_native_call): Allocate a GOT var here.
14451 * mini.c (mono_print_tree): Print more info for calls.
14453 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
14455 * declsec.h: Remove warning by adding missing include for marshal.h
14457 2005-01-26 Martin Baulig <martin@ximian.com>
14459 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
14462 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
14464 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
14467 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
14469 * aot.c (mono_compile_assembly): Fix a warning.
14471 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
14473 * declsec.c: Look for security attributes on the original MonoMethod
14474 (and not the wrapped one). This fix permissions on icalls.
14476 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14478 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14480 * mini.c (mono_allocate_stack_slots): Add a fixme.
14482 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14484 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14486 * inssel.brg: optimize casts of sealed types (more
14487 optimizations waiting for fixes in remoting).
14489 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14491 * inssel.brg (stmt): Add another dummy rule.
14493 * driver.c: Fix warnings.
14495 * driver.c (mono_main): If running under valgrind, instruct glib to use
14496 the system allocation functions so valgrind can track the memory
14497 allocated by the g_... functions.
14499 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
14501 * mini-ops.h: Add OP_DUMMY_STORE opcode.
14503 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
14505 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
14506 variables in try regions.
14508 * mini.c (mini_method_compile): Don't disable optimizations on large
14509 methods when AOT compiling.
14511 * mini.c (mono_allocate_stack_slots): New arch independent method to
14512 allocate stack slots. Not yet used.
14514 2005-01-22 Ben Maurer <bmaurer@ximian.com>
14516 * debug-mini.c (mono_debug_close_method): Plug some leaks.
14518 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
14520 * mini-ppc.c: make the branch info relative as the code
14521 buffer can be reallocated.
14523 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
14525 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
14526 * driver.c: Removed the AOT/security restriction. Now initialize the
14527 security manager (in metadata) if --security is used.
14528 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
14529 rather than the pointer to declarative security, when AOT is used.
14531 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
14533 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
14534 basic blocks, reduced intrinsic exception throwing code size.
14536 2005-01-22 Miguel de Icaza <miguel@ximian.com>
14538 * driver.c (mini_usage): Reorder the usage screen.
14540 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
14542 * mini.c (mono_resolve_patch_target): Fix warning.
14544 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
14546 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
14549 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14551 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
14552 breaks the amd64 build.
14554 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
14555 register allocation. Fixes #71454.
14557 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14559 * arrays.cs: Add new regression test.
14561 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14563 * ssapre.c: Turned usage of snprintf to GString.
14564 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
14565 (I left it on by mistake in my previous commit).
14567 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
14569 * mini.c, cfold.c, basic-calls.cs: preserve side effects
14570 on cond branch optimization (fixes bug# 71515).
14572 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14574 * abcremoval.c: Fixed bug 71062.
14575 * abcremoval.h: Likewise.
14577 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14579 * mini.c: Added a new functionality to optimize_branches, the removal
14580 of useless basic blocks, and fixed some problem in the removal of
14581 critical edges; some utility functions added for both purposes.
14582 * ssapre.c: Added complex expression support, and fixed bug 70637.
14583 * ssapre.h: Likewise.
14584 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
14586 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
14587 * driver.c: Re-enabled SSAPRE.
14589 2005-01-19 Martin Baulig <martin@ximian.com>
14591 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
14592 the result of mono_get_method_constrained().
14594 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
14596 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
14599 2005-01-18 Geoff Norton <gnorton@customerdna.com>
14601 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
14602 be detected. Fixes #59296.
14604 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14606 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
14607 which can happen. Fixes #71361.
14609 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14611 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
14614 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14616 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
14617 appdomain-unload.exe to fail.
14619 * mini.c: Fix some memory leaks.
14621 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
14623 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
14624 Fixed bug and sped up some codepaths.
14626 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14628 * mini.c: Fix some memory leaks.
14630 * exceptions.cs basic-long.cs: Add test for checked ulong->int
14633 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
14635 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
14638 * iltests.il: Add regression test for #71320.
14640 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
14642 * mini.c (mono_codegen): Fix installation of profiler hooks.
14644 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
14646 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
14648 * mini.h, mini.c, cfold.c: optimize access to enum
14649 readonly fields, too. Eval conditional branches if possible
14650 to perform unreachable code removal in more cases.
14652 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
14654 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
14656 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
14659 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
14660 WinXP DEP. Fixes #71244.
14662 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
14664 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
14666 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
14668 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
14670 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
14672 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
14675 * mini.h: Bump AOT version.
14677 * mini.h (MonoCompile): Change exvar to a hash table.
14679 * mini.c: Allocate a separate exvar for each handler block.
14681 * mini.c: Get rid of the computation of filter_lengths, its not needed.
14683 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
14684 ex var with the pending exception and only throw if the two are equal.
14687 * exceptions.cs: Add tests for rethrow and nested catch clauses.
14689 * mini-x86.c: Fix warnings.
14691 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
14692 used by all the ports now.
14694 * aot.c: Add write-symbols and save-temps options.
14696 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14698 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
14700 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
14702 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
14705 * tramp-s390.c: Check vtable slot belongs to the domain.
14707 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
14708 as per other platforms.
14710 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
14712 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
14714 * driver.c: we don't run the Main() code in a subthread anymore.
14716 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
14718 * mini.c: added experimental rtc support in the statistical
14719 profiler: if the user has the permission, more accurate statistics
14720 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
14721 The MONO_RTC value must be restricted to what the linux rtc allows:
14722 power of two from 64 to 8192 Hz.
14724 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14726 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
14728 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
14730 * mini-ppc.c: better icache flush for smp.
14732 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
14734 * mini-amd64.c (emit_move_return_value): Fix memory leak.
14736 * mini-x86.c (get_call_info): Add the get_call_info () code from the
14737 amd64 port, not yet used.
14739 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14741 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
14744 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
14746 * driver.c: Added --security option to activate the security manager.
14747 Right now this will allow code generation for declarative demands and
14748 is disabled when AOT is specified.
14749 * mini.c: Add code generation for declarative security demands.
14750 * mini.h: Add mono_use_security_manager as an extern gboolean.
14752 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14754 * aot.c (mono_compile_assembly): Speed up compilation a bit by
14755 emitting more dense assembly code.
14757 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
14758 exception throwing stuff.
14760 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
14762 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
14765 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
14766 left in by mistake.
14768 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
14771 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
14773 * tramp-*.c: Only patch vtable slots if the object is in the current
14774 domain. Fixes appdomain-unload.exe.
14776 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
14778 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
14781 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14783 * mini.c (reverse_branch_op): New helper function.
14785 * mini.c (optimize_branches): Run the new optimization only on
14786 platforms which support it. Also reverse all kinds of branches.
14788 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
14790 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
14793 * mini.c (optimize_branches): Reverse not-equals branches if the false
14794 bblock is a throw. This happens a lot of time with argument checking in
14797 * mini.c (mono_codegen): Add support for placing basic blocks after
14798 the function epilogue.
14800 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
14803 2005-01-05 Miguel de Icaza <miguel@ximian.com>
14805 * mini.c (setup_stat_profiler): Only set this up if the platform
14806 supports ITIMER_PROF.
14808 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14810 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
14813 * inssel.brg: Fix a warning.
14815 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
14817 * mini.c: added support for statistical profiler
14818 (run with: --profile=default:stat).
14820 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
14822 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
14824 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
14826 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
14827 related to global registers from the amd64 port.
14829 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
14831 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
14833 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
14834 with global registers.
14835 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
14837 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
14839 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
14841 * debug-mini.c (encode_value): Fix off-by-one.
14843 * aot.c (encode_value): Likewise.
14845 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
14847 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
14849 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
14852 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
14854 * aot.c (emit_method_info): Increase size of temp buffer.
14856 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
14859 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
14861 * aot.c (emit_method_info): Fix build.
14863 * aot.c: Further rework of the AOT file format to reduce the size of
14864 the method info data.
14866 * mini.h: Bump AOT file format version.
14868 2004-12-27 Martin Baulig <martin@ximian.com>
14870 * mini.c (mini_get_method): New static method; call
14871 mono_get_method_full() and mono_get_inflated_method().
14872 (mono_method_to_ir): Use mini_get_method() instead of
14873 mono_get_method_full().
14875 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
14877 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
14879 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
14881 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
14883 * inssel-amd64.brg: Add some optimization rules.
14885 2004-12-24 Ben Maurer <bmaurer@ximian.com>
14887 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
14888 standard not GC'd stuff is fine.
14890 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
14892 * aot.c: Rework the AOT file format to get rid of most of the global
14893 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
14895 * mini.h: Bump AOT file format version.
14897 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
14899 * mini.h: Bump AOT file format version.
14901 * aot.c (mono_aot_is_got_entry): New function to determine if an
14902 address is inside a GOT.
14904 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
14906 * cpu-pentium.md: Increase the maximum size of some instructions which
14907 might involve a got access.
14909 * mini.c (get_method_from_ip): Another debug helper function.
14911 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
14912 when got var accesses are created during the decompose phase.
14914 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
14916 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
14917 argument mini_compile_method and to MonoCompile, and use this to
14918 determine whenever a given method is compiled for AOT. This allows the
14919 other methods compiled during AOT compilation to be free of AOT stuff,
14920 so the backends does not need to add special support for them by
14921 creating a fake GOT etc.
14923 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
14926 2004-12-21 Ben Maurer <bmaurer@ximian.com>
14928 * mini.c (mono_method_to_ir): It turns out that some of the
14929 x-appdomain wrappers are lax with types, so just ignore this for
14932 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
14933 at the vtable->klass. If it is non-shared code we can just use the
14936 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
14938 * mini-ppc.c: access MonoDomain from tls, too.
14940 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
14942 * declsec.c: Removed unused variable (and related warning ;-)
14944 2004-12-21 Ben Maurer <bmaurer@ximian.com>
14946 * iltests.il: New test for LDELEMA on an array of ref types.
14948 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
14949 all ldelema's on reftypes.
14950 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
14951 it was the wrong place to put it.
14953 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
14954 register to pop to make this cleaner, at the request of Paolo.
14956 2004-12-20 Ben Maurer <bmaurer@ximian.com>
14958 * mini-ops.h (OP_GETHASHCODE): New op.
14960 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
14962 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
14965 For a microbenchmark, this reduces the cost of Hashtable.get_Item
14968 * mini-x86.c (mono_arch_output_basic_block): Rather than
14976 The first is 3 bytes while the second is 1. This saves 36 kb on
14977 mscorlib, quite a big saving. When bootstraping mcs, I was able to
14978 see a small boost because of icache locality.
14980 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
14982 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
14984 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
14985 started code sharing with the generic code.
14987 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
14989 * mini-ppc.c, cpu-g4.md: added code for direct access to
14992 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
14994 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
14995 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
14998 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
15000 * declsec.c|h: Added functions to cache the declarative stack modifiers
15001 in MonoJitInfo and to create a security frame from a MonoJitInfo
15003 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
15004 created. Register internal calls for System.Security.SecurityFrame::
15005 _GetSecurityFrame and _GetSecurityStack.
15006 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
15007 the definitions for the new stack walk/callback mechanism.
15008 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
15009 first security frame for LinkDemands and InheritanceDemands) and
15010 GetSecurityStack for Demands. Both use the new mono_walk_stack code
15012 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
15013 walk initialization (lupus).
15015 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15017 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
15019 (handle_loaded_temps): Do not create a temporary variable for
15020 things that we know are temps. They will never be modified.
15021 (mono_spill_call): Set MONO_INST_IS_TEMP
15022 (mono_emulate_opcode): ditto
15024 (mono_method_to_ir.CEE_DUP): ditto
15026 2004-12-19 Ben Maurer <bmaurer@ximian.com>
15028 * mini.c (type_to_eval_stack_type): Make this handle the void type
15029 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
15030 (emit_tree): use ip_in_bb to special case some common idioms
15031 Update all callers to pass in the IP.
15032 (mono_method_to_ir): Make CEE_CALL* do the above as well.
15034 This gives us a nice 2% speedup in mcs bootstrap.
15036 * mini-x86.c (peephole_pass): Peephole pass to make
15045 * mini.c (ip_in_bb): new method.
15046 (mono_method_to_ir): use this method rather than doing the hash
15049 * linear-scan.c (mono_linear_scan): When expiring actives, you
15050 don't need to keep around variables that expire on this
15051 instruction. This makes it so that:
15054 store (ebx add (ebx, 1))
15058 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
15060 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
15061 combination to avoid doing two copies. Fix up problems with previous
15064 * mini.c: Fix 64 bit warnings.
15066 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
15068 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
15070 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
15071 changes from the x86 code.
15073 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
15075 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
15077 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
15078 throwing code to reduce its size, unify the AOT and non-aot code and
15079 get rid of relocations in the AOT case.
15081 * mini-x86.h mini.c exceptions-x86.c
15082 (mono_arch_get_throw_corlib_exception): New arch specific function to
15083 raise corlib exceptions which doesn't require relocations in the
15086 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
15088 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
15090 * mini.c (mono_emit_method_call): Only allocate the got var when it is
15093 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
15096 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15098 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
15099 with add function when used from Inc/dec atomic
15100 functions. Re-enabled optimization on x86.
15101 * mini-ops.h: renamed atomic_add functions to
15102 allow _add to match the Interlocked::Add and
15103 _add_next to match Interlocked::Inc/Dec.
15105 2004-12-15 Massimiliano Mantione <massi@ximian.com>
15107 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
15108 linking of BBs to the end BB, and enabled SSAPRE also with
15109 consprop and copyprop (which was prevented by that bug).
15111 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15113 * mini-x86.c: disabling the Interlocked optimizing code.
15115 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15117 * aot.c (load_aot_module): Move reading of got_addr after the AOT
15118 file version check.
15120 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15122 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
15123 interlocked optimization due lack of support on x86, rewrote
15124 exchange to take into account that base may be in eax.
15126 xsp works again; activated Interlocked optimizing code.
15128 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15130 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15132 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
15134 * mini-ops.h: Add new opcodes.
15136 * mini.h: Add new patch types. Add got_var to MonoCompile.
15138 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
15139 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
15140 make it work with all kinds of patchable code.
15142 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
15143 address of the GOT, and referencing entries in the GOT.
15145 * mini.c: Add code to load the GOT address if needed by an opcode.
15147 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
15148 independent AOT code on the x86 using an elf-style Global Offset Table.
15150 2004-12-14 Raja R Harinath <rharinath@novell.com>
15152 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
15154 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15156 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
15159 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
15161 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
15162 of Interlocked:Increment/Decrement/Add as inline ops.
15163 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
15165 2004-12-12 Geoff Norton <gnorton@customerdna.com>
15167 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
15168 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
15170 2004-12-12 Duncan Mak <duncan@ximian.com>
15172 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
15173 again. `patch_info->table_size' is no longer valid after Zoltan's
15176 2004-12-12 Martin Baulig <martin@ximian.com>
15178 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
15179 if we are the "real" method, ie. not an inlined method inside it.
15181 2004-12-11 Ben Maurer <bmaurer@ximian.com>
15183 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
15184 before we look in the special fields table. This fixes
15185 ../tests/thread-static-init.cs.
15187 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15189 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
15190 for Array get_Rank and get_Length. Fixes bug #70465.
15192 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
15194 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
15195 separate structure to reduce the size of MonoJumpInfo.
15197 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
15199 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
15201 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
15203 * mini.c (mini_get_inst_for_method): Changed to allow ports
15204 to return a MonoInst instead of opcode
15205 (renamed mini_get_opcode_for_method to better reflect the new functionality)
15207 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
15208 Allow ports to return a created MonoInst instead of op-code, will enable
15210 (renamed mini_get_opcode_for_method to better reflected the functionality)
15212 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
15214 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
15216 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15218 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
15221 2004-12-08 Martin Baulig <martin@ximian.com>
15223 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
15224 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
15226 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15228 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
15231 * exceptions.cs: Disable some tests which depend on properties of x86 fp
15234 2004-12-08 Raja R Harinath <rharinath@novell.com>
15236 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
15238 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
15240 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
15241 bug introduced by the previous patch.
15243 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15245 * mini-ppc.c, objectc.cs: handle large structs passed by value
15246 (fixes bug #69972).
15248 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
15250 * mini-ppc.c: OP_ARGLIST implementation from
15251 Geoff Norton <gnorton@customerdna.com>.
15253 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
15255 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
15256 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
15258 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15260 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
15262 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15264 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
15267 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
15269 * mini-sparc.c: Zero out localled-ed memory.
15271 * iltests.il: Add tests for zeroing out localloc-ed memory.
15273 2004-12-04 Martin Baulig <martin@ximian.com>
15275 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
15276 mono_method_get_signature_full().
15278 2004-12-03 Massimiliano Mantione <massi@ximian.com>
15280 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
15281 and some utility functions (always for SSAPRE), integrated SSAPRE.
15282 * mini.h: Likewise.
15283 * driver.c: Added ssapre option.
15284 * ssa.c: Small fix on OP_ARG handling.
15285 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
15286 * Makefile.am: Likewise.
15288 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
15290 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
15291 now in the xp code.
15293 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
15296 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15298 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
15300 * cpu-s390.md : Increase instruction length of oparglist.
15302 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
15304 2004-11-30 Martin Baulig <martin@ximian.com>
15306 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
15307 virtual generic methods. We call a special helper_compile_generic_method()
15308 icall to retrieve the method from the vtable, inflate and compile
15309 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
15311 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
15313 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
15315 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
15317 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
15319 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
15322 2004-11-27 Ben Maurer <bmaurer@ximian.com>
15324 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
15325 platforms with PIC aot.
15327 2004-11-28 Martin Baulig <martin@ximian.com>
15329 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
15332 2004-11-28 Martin Baulig <martin@ximian.com>
15334 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
15335 the result of mono_type_get_underlying_type() to check whether
15338 2004-11-26 Martin Baulig <martin@ximian.com>
15341 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
15344 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
15346 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
15347 the same way as the other arguments so they won't get clobbered.
15349 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
15350 calls through R11 since it is clobbered by the trampoline code.
15352 2004-11-26 Raja R Harinath <rharinath@novell.com>
15354 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
15355 pick up in-tree mscorlib.dll.
15357 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
15359 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
15361 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
15362 runtime data/code are now stored in a table similar to the GOT in ELF.
15363 This allows the code itself to be position independent.
15365 * aot.c: Fix loading of referenced assemblies after the lazy assembly
15368 * aot.c: Attach ELF type (object/function) directives to all global
15371 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
15373 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
15375 * mini-amd64.h: Turn on PIC AOT code.
15377 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
15378 returning the offset within an OP_AOTCONST instruction where the GOT
15379 offset needs to be added.
15381 * mini.h: Bump AOT file format version.
15383 2004-11-25 Martin Baulig <martin@ximian.com>
15385 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
15386 uninflated generic methods.
15388 2004-11-25 Martin Baulig <martin@ximian.com>
15390 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
15392 2004-11-24 Martin Baulig <martin@ximian.com>
15394 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
15395 original klass (this only applies for generic instances).
15397 2004-11-24 Martin Baulig <martin@ximian.com>
15399 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
15400 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
15403 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
15405 * mini.c (mono_method_to_ir): Disable inlining for methods containing
15406 localloc. Fixes #69678.
15408 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
15410 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
15412 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
15413 used SSE registers on pinvoke calls. Fixes #69774.
15415 2004-11-23 Geoff Norton <gnorton@customerdna.com>
15417 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
15418 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
15420 2004-11-23 Raja R Harinath <rharinath@novell.com>
15422 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
15423 Refer directly to the mcs/ tree.
15425 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15427 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
15428 Check if a trampoline for a synchronized method is required.
15430 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
15432 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
15433 with localloc if needed. Throe arithmetric exception in
15434 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
15435 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
15437 2004-11-19 Geoff Norton <gnorton@customerdna.com>
15439 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
15440 types before switching on type. Fixes #69622.
15442 2004-11-19 Raja R Harinath <rharinath@novell.com>
15444 * Makefile.am (check-local): New. Integrate into 'make check'.
15445 (MCS,RUNTIME): Define using in-tree mono and mcs.
15447 (%.exe): Use $(ILASM).
15449 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
15451 * mini-ppc.c: adjust initial prolog size (bug #69691).
15453 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
15455 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
15458 2004-11-17 Raja R Harinath <rharinath@novell.com>
15460 * Makefile.am (clean-local): Rename from 'clean'.
15462 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15464 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
15465 to mono_arch_is_int_overflow.
15466 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
15469 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
15471 * declsec.c|h: New files to support declarative security attributes.
15472 Added function to check if a method has (applicable) security.
15473 * mini.c|h: Add check for declarative security attributes in
15474 mono_method_check_inlining.
15475 * Makefile.am: Added declsec.c and declsec.h to the build.
15477 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
15479 * mini.c, mini.h: update to keep dynamic code info per-domain.
15481 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
15483 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
15484 (mini_init): Get rid of it from here too.
15486 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
15488 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
15489 implemented OP_RETHROW (patch by Geoff Norton
15490 <gnorton@customerdna.com>).
15492 2004-11-10 Geoff Norton <gnorton@customerdna.com>
15494 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
15495 between appdomains. Fixes appdomain-unload on PPC.
15497 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
15499 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15500 mini-exceptions.c: handle the new wrapper types.
15501 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
15502 token value as a MonoClass* when compiling a wrapper.
15503 mono_jit_create_remoting_trampoline now takes an additional
15504 MonoRemotingTarget parameter.
15506 2004-11-10 Martin Baulig <martin@localhost>
15508 * mini.c (mono_method_to_ir): Use `generic_container->context'
15509 rather than creating a new one.
15511 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15513 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
15515 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
15517 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
15519 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
15520 the experimental aot cache stuff.
15522 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
15524 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15525 mini-exceptions.c: update to exception clause structure changes.
15527 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15529 * exceptions-x86.c (throw_exception): Fix warnings.
15531 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
15534 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15536 * exceptions-sparc.c (get_throw_exception): Really fix this.
15538 2004-11-07 Ben Maurer <bmaurer@ximian.com>
15540 * tramp-*.c: we no longer support icalls without wrappers, so
15541 a bit of code can be removed here
15543 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
15545 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
15548 * cpu-sparc.md: Add op_rethrow.
15550 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
15552 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
15554 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
15555 * mini-ops.h: Add OP_RETHROW.
15557 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
15559 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
15561 2004-11-05 Geoff Norton <gnorton@customerdna.com>
15563 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
15564 Makes the output much easier to read
15566 2004-11-05 Ben Maurer <bmaurer@ximian.com>
15568 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
15569 prevents another huge leak when compiling with ssa. Secondly, the
15570 performance of doing this rather than freeing the lists is much
15571 better. GList does a lock every time you allocate a list link,
15572 so that it can use a memory pool. So, it is better to just use
15573 a memory pool of our own.
15575 * ssa.c, linear-scan.c: replace g_list_remove_link with
15576 g_list_delete. The remove one does not free the GList, so we were
15577 leaking memory. On -O=all --compile-all with corlib, this cut down
15578 3 MB of allocations.
15580 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
15582 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
15584 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
15586 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
15587 into a new function mono_create_jit_trampoline ().
15589 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
15591 * trace.c (get_spec): Allow tracing of classes without a namespace.
15593 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
15595 * mini.c: Fix pointer overwrite in mini_method_compile.
15597 2004-11-2 Geoff Norton <gnorton@customerdna.com>
15599 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
15600 The darwin ABI needs some special handling for 1 and 2 byte structs
15601 Lets use lbz/lhz instead of lwz everywhere.
15602 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
15603 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
15604 Use stb/sth for the former, and put the latter always on stack instead of in
15605 argument registers.
15607 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
15609 * trace.c (is_filenamechar): Add '_'.
15611 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15613 * mini-s390.c: Fix prolog length to allow for large trace requirements.
15615 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
15617 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
15619 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
15620 depends on libmonogc. Fixes #68805.
15622 2004-10-26 Miguel de Icaza <miguel@ximian.com>
15624 * mini.c (mono_jit_free_method): Provide extra information for
15625 this error. Currently this leaks, but will be turned into a
15626 developer option in the future.
15628 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
15630 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
15632 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
15634 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
15635 boundary. Fixes reading of PATCH_INFO_R4 and R8.
15636 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
15638 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
15640 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
15641 trampolines for AOT code.
15643 2004-10-22 <vargaz@freemail.hu>
15645 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
15646 constructed types. Fixes #68136.
15648 2004-10-21 Martin Baulig <martin@ximian.com>
15650 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
15651 if it returns true, unwind the stack to the call instruction.
15653 2004-10-21 <vargaz@freemail.hu>
15655 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
15657 * mini.h: Bump AOT version number.
15659 * objects.cs: Add another test for unbox trampolines.
15661 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
15664 2004-10-20 <vargaz@freemail.hu>
15666 * driver.c: Add SHARED to the set of optimizations tested.
15668 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
15670 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
15671 used by CEE_NEWARR.
15673 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
15675 2004-10-20 Martin Baulig <martin@ximian.com>
15677 * mini-exceptions.c (mono_handle_exception): Call
15678 mono_debugger_handle_exception() to tell the debugger about
15679 catch/finally clauses.
15681 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
15683 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
15685 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
15688 2004-10-15 Geoff Norton <gnorton@customerdna.com>
15690 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
15691 methods as their native size, fixed bug #57543, #57545.
15692 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
15693 This saves a temporary register and mullw call down into 1 (minor perf
15694 increase for cases like sum = sum * 5; This use to translate into:
15697 It now translates to
15700 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
15702 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
15705 2004-10-11 Martin Baulig <martin@ximian.com>
15707 * mini.c (mono_method_to_ir): If we're a generic method, get the
15708 MonoGenericContainer from our MonoMethodNormal and create a
15709 MonoGenericContext from it.
15711 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
15713 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
15715 * basic-long.cs: Add test for checked i8->i2 cast.
15717 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15719 * inssel-ppc.brg: added a couple of speedup rules.
15721 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
15723 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
15724 to speed up rebuilds.
15726 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15728 * mini-s390.c: Minor fix to OP_OR_IMM.
15730 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
15732 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
15733 better. Fixes appdomain-unload.exe on sparc.
15735 2004-10-02 Massimiliano Mantione <massi@ximian.com>
15737 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
15738 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
15741 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
15743 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
15745 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
15747 * mini.c: Always generate a field read/write wrapper for members
15748 of the class MarshalByRefObject since the actual instance could
15751 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
15753 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
15755 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
15757 * driver.c mini.h trace.c: Move the setting of the main assembly into
15758 a separate function called mono_trace_set_assembly () and call it after
15759 actually loading the main assembly. Fixes #66872.
15761 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
15763 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
15764 using the code manager.
15766 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
15768 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
15770 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
15772 * cpu-amd64.md: Fix bug in previous patch.
15774 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
15777 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
15779 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15780 mini-exceptions.c: updates for changed stack walk interface.
15782 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15784 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
15786 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
15788 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
15790 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
15792 * driver.c (mini_regression_list): Do not call mono_assembly_close
15793 since assemblies can't be unloaded.
15795 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15797 * cpu-amd64.md: Fix more instruction lengths.
15799 * cpu-amd64.md: Fix lengths of some instructions.
15801 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
15803 * inssel.brg: Make the array ldelema check aot friendly.
15805 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15807 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
15809 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
15811 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
15813 * mini-x86.c: Fix build.
15815 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
15816 mono_type_get_underlying_type () helper function to simplify code.
15818 2004-09-09 Martin Baulig <martin@ximian.com>
15820 * mini-amd64.c: Don't access `type->data.klass' directly, call
15821 mono_class_from_mono_type() instead since the type may be a
15824 2004-09-09 Martin Baulig <martin@ximian.com>
15826 * mini-amd64.c (get_call_info): Fix support for generic instances.
15827 (add_valuetype): Use mono_class_from_mono_type() to get the class
15828 since we can be a generic instance.
15830 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
15832 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
15834 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
15836 * liveness.c: reset spill costs on each scan: bug 62107
15838 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
15840 * exceptions-sparc.c (mono_arch_find_jit_info): remove
15841 unnecessary line that doesn't compile
15843 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
15845 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
15846 trampolines, make them call an error function so people can fix their
15849 2004-09-06 Martin Baulig <martin@ximian.com>
15851 * mini.c (mono_method_to_ir): When initializing locals, handle a
15852 generic instances like a valuetype if it's a valuetype and like a
15853 class if it's a class.
15855 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15857 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
15858 stack. Fixes #64674.
15860 * exceptions.cs: Add test for unwinding of call arguments.
15862 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
15864 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
15865 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
15866 set the carry/borrow flag). The sparc and s390 implementations
15867 can now use optimized versions (and simplify the code). ppc bugfixes.
15869 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15871 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
15873 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
15875 * inssel-amd64.brg: Remove leftover 32 bit rule.
15877 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
15879 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
15881 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
15882 mono_arch_find_jit_info functions into a new function. Fix a memory
15885 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
15888 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15890 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
15893 * exceptions.cs: Add array size tests.
15895 * mini.c: Allocate a separate icall wrapper for each arity of
15896 mono_array_new_va. Fixes #59509.
15898 * exceptions.cs: Add testcase for 64578.
15900 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
15902 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
15904 2004-09-02 Martin Baulig <martin@ximian.com>
15906 * mini.c (mono_method_to_ir): When initializing the locals, call
15907 handle_initobj() on the generic instance itself, not its
15910 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15912 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
15913 MonoJitInfo for dynamic methods.
15915 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
15917 * mini.c: Add support for freeing JIT data for dynamic methods.
15919 2004-09-01 Martin Baulig <martin@ximian.com>
15921 * mini-x86.c (is_regsize_var): Added support for generic
15923 (mono_arch_emit_prolog): Make this compile again, use
15924 `x86_push_imm_template (code)'.
15926 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
15928 * mini-x86.c: make all push_imm instructions that get
15929 patched always emit the long form
15931 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
15933 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
15934 in a per-domain hash.
15936 * mini-amd64.c (merge_argument_class_from_type): Handle generic
15939 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
15941 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
15944 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
15947 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
15948 Beginnings of SSE2 support.
15950 * exceptions.cs: Add more tests for checked int<->uint casts.
15952 2004-08-28 Martin Baulig <martin@ximian.com>
15954 * mini-x86.c (mono_arch_instrument_epilog): Added support for
15958 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
15959 Handle generic instances recursively.
15961 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15963 * iltests.il: test for conv.u8 on a constant
15965 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15967 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
15968 LCONV_x4 (shrun_32 (membase)).
15970 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15972 * inssel-x86.brg: c&p rules for push/setret of long
15974 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
15976 * inssel-x86.brg: c&p rules for compare (base, regvar) and
15977 compare (regvar, base)
15979 * inssel-x86.brg: more burg love
15981 * inssel.brg: more cleanup
15983 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
15985 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
15987 * basic-long.cs, basic-calls.cs: new tests for optimization.
15989 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
15991 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
15994 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
15996 * mini-amd64.c (read_tls_offset_from_method): Add another case.
15998 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
16000 * inssel.brg (mini_emit_memcpy): use
16001 NO_UNALIGNED_ACCESS to disable memcpy optimization
16003 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16005 * mini-amd64.c: Handle generic types in various places.
16007 * mini.c (mono_method_to_ir): Handle generic types in init locals.
16009 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
16011 * mini.c (handle_box): Fix warning.
16013 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
16015 * mini-amd64.h: Enable the emit_state optimization.
16017 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
16019 * mini-amd64.c: Add some new 64 bit peephole opts.
16021 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
16023 * cpu-amd64.md: sreg1 of div instructions must be %rax.
16025 * mini-amd64.c: Register allocator fixes.
16027 * mini.c: Add an optimization to emit_state to avoid allocation of new
16028 registers on some platforms.
16030 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
16032 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
16034 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
16035 allocation. Fixes #63085.
16037 * basic-long.cs: Add new regression test.
16039 * mini-amd64.c: Register allocator improvements.
16041 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
16043 * mini-amd64.c (read_tls_offset_from_method): Add another code
16046 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
16047 instruction sequence for nullifying class init trampolines.
16049 * objects.cs: Add new regalloc test.
16051 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
16053 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16055 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
16057 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
16060 * driver.c: Fix profiling after TLS changes.
16062 * driver.c (mono_main): Set mono_stats.enabled if needed.
16064 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
16067 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
16069 * mini-x86.c: use a 1 op rather than a 2 op tls access
16070 instruction -> faster.
16072 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16074 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16077 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
16079 * exceptions-sparc.c (throw_exception): fix typo
16081 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
16083 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
16084 set tree->dreg correctly with tls. Allow any
16085 register to be used.
16087 * mini-x86.c (read_tls_offset_from_method): add new code
16088 generation pattern seen with GCC.
16091 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
16093 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
16094 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16095 exceptions-sparc.c: fix some performance issues in exception
16096 handling and setting of the stack trace for exceptions that were
16099 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16101 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16104 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
16107 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
16109 This patch inlines tls access, when possible.
16111 * mini.h: new arch functions for TLS intrinsics.
16112 All platforms updated with a stub.
16114 * mini.c: use the new intrinsics
16116 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
16117 arch specific intrinsic for tls variables
16119 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16121 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
16124 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
16126 * mini.c: thread local allocation
16128 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
16130 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
16132 * Makefile.am: Link against the static version of libmonogc.
16134 * Makefile.am: Link the static versions of the convenience libraries
16135 into the mono executable.
16137 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
16139 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
16141 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
16142 on integer overflow.
16144 * mini-amd64.c: Reorganize function call code.
16146 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
16148 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16150 * inssel-x86.brg: use xor eax,eax.
16152 * basic.cs: new tests
16154 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16156 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
16157 in exception throwing code.
16159 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16161 * inssel-x86.brg: use xor esi,esi.
16163 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16165 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
16166 can trace methods compiled during mini_init () too.
16168 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
16171 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16173 * Makefile.am: static link on x86 (r=zoltan)
16175 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16177 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
16178 code since it causes some programs to fail.
16180 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
16182 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
16184 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16186 * mini.c: ovfops_op_map - add STACK_OBJ case for
16188 * basic.cs: add test_0_pin_string as test
16191 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16193 * Makefile.am: build C# if srcdir != builddir
16195 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16197 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
16198 fall-through blocks.
16200 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16202 * driver.c: enable loop by default again and include abcrem in -O=all.
16204 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
16206 * iltests.il: Add some localloc tests.
16208 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
16210 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
16213 * inssel-amd64.brg: Add some optimizations.
16215 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
16218 * Makefile.am: Statically link mono against libmono on AMD64.
16220 * mini-amd64.c inssel-amd64.brg: Optimizations.
16222 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
16224 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
16226 * tramp-amd64.c: Patch calling code in trampolines.
16228 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
16230 * mini-amd64.c: pinvoke struct passing fixes.
16232 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
16234 * mini-sparc.c: redo change, make mono_arch_cpu_init call
16235 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
16237 2004-08-05 Duncan Mak <duncan@ximian.com>
16239 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
16242 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16244 * mini-amd64.c (emit_move_return_value): Move return value for normal
16247 2004-08-05 Martin Baulig <martin@ximian.com>
16249 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
16250 `type->type'; just modify `type' itself when dealing with enums
16251 and generic instances.
16252 (check_call_signature): Make `simple_type' a `MonoType *'.
16254 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16256 * mini.c: Use OP_PADD to add offsets to addresses.
16258 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
16260 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
16262 * mini-sparc.c (mono_arch_emit_epilog): fix check
16263 for folding last op into restore instruction
16265 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16267 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
16268 helper methods using the code manager.
16270 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
16272 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
16274 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16276 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
16277 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
16279 * mini-s390.c: fix tail processing
16281 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
16283 * mini-ppc.c: mul.ovf.un exception name fix.
16285 2004-08-03 Martin Baulig <martin@ximian.com>
16287 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
16288 instances; before jumping to `handle_enum', also modify `ptype'.
16290 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
16292 * cpu-sparc.md: fcall maximal length too small.
16294 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
16296 * mini-amd64.c mini.h: Add initial support for passing/returning
16297 structures to/from pinvoked methods.
16299 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
16301 * mini-ppc.c: reg allocator fix.
16303 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
16305 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
16307 * inssel.brg: Optimize memset on 64 bit machines.
16309 * mini-amd64.c: Fix some vararg cases.
16311 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16313 * mini-s390.c: Corrected macro in emit_float_to_int
16315 * s390-abi.cs: Tests to exercise the s390 ABI
16317 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16319 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
16322 * basic.cs: Add a test for add.ovf.un.
16324 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
16326 * mini-sparc.c: add case for OP_IDIV_UN
16328 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16330 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
16332 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
16334 2004-07-30 Ben Maurer <bmaurer@ximian.com>
16336 * basic.cs: regression tests.
16338 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
16341 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16343 * basic.cs: Add a new test.
16345 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
16346 and AOT. Various fixes and optimizations.
16348 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
16350 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
16352 * mini-ppc.c: make sure temp regs are not used for global reg
16355 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
16357 * cpu-sparc.md: conv_i8 fix for 64bits
16359 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
16361 2004-07-29 Ben Maurer <bmaurer@ximian.com>
16363 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
16364 add opcode for cmp BYTE PTR [eax], imm.
16366 * inssel.brg: Make memcpy and memset takes bases.
16368 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16370 * *-amd64.*: More AMD64 work.
16372 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16374 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
16375 add a compare-not-equal opcode.
16377 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
16379 * mini.c: Use mono_init_from_assembly instead of mono_init.
16381 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16383 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
16385 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
16387 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
16389 * inssel.brg: 64 bit fixes.
16391 * mini.h (MonoCallInst): Add some AMD64 specific data.
16393 * mini.h: Add some OP_P opcodes.
16395 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16397 * basic.cs: tests for 61797 and 61740
16399 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
16401 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
16402 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
16404 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
16406 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
16408 * *-amd64*.*: Ongoing AMD64 work.
16410 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
16412 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
16414 * *-amd64*: Ongoing AMD64 work.
16416 * mini-arch.h: Add AMD64 support.
16418 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
16420 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
16422 * mini-ops.h: Add new opcodes.
16424 * Makefile.am: Add AMD64 support.
16426 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
16427 rules into the inssel-long*.brg files.
16429 * *-amd64.*: Add beginnings of AMD64 backend.
16431 2004-07-22 Ben Maurer <bmaurer@ximian.com>
16433 * mini.c (print_dfn): commenting out the code that prints
16434 the cil. With -O=deadce, this makes -v -v crash.
16436 * cpu-pentium.md: make checkthis have a length of 2
16438 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
16440 * mini-sparc.h: fix implementations of __builtin
16441 functions for Sun compiler for V9.
16443 2004-07-16 Ben Maurer <bmaurer@ximain.com>
16445 * mini.c: use the new stelem.ref wrapper
16446 * exceptions.cs, arrays.cs: new stelem.ref tests
16448 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
16450 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
16451 new XSP should work with these changes).
16453 2004-07-14 Ben Maurer <bmaurer@ximain.com>
16455 * inssel-{long32,x86,}.brg: trivial optimizations.
16457 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
16459 * mini.c: load value when emitting box operation in
16462 2004-07-12 Ben Maurer <bmaurer@ximian.com>
16464 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
16465 is one byte shorter than cmp DWORD PTR [eax], 0.
16467 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16469 * inssel-ppc.brg: arguments on the stack are always
16470 relative to the stack pointer (spotted by Neale Ferguson).
16472 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16474 * exceptions-x86.c: delay appending the method name to the trace until
16475 after mono_jit_info_table_find is called, as this gets the real
16478 2004-07-09 Ben Maurer <bmaurer@ximian.com>
16480 * aot.c: register roots
16482 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16484 * aot.c : I could just use PLATFORM_WIN32 flag.
16486 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16488 * aot.c : Reverting the previous fix. This time it broke linux build.
16490 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16492 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
16494 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
16496 * mini.c (handle_stack_args): Remove some more debugging code.
16498 * mini.c (handle_stack_args): Remove debug output left in by mistake.
16500 * driver.c mini.h aot.c: Allow additional options to be specified with
16501 --aot and pass them to mono_compile_assembly.
16503 * aot.c: Add experimental code to AOT compile all loaded assemblies
16504 on demand and save the code into a cache in the filesystem.
16506 * aot.c: Add support for more wrapper methods.
16508 * mini.c (handle_stack_args): Handle some corner cases. Fixes
16511 * cpu-*.md: Remove removed opcodes.
16513 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
16514 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
16515 related icalls to marshal.c.
16517 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
16519 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
16521 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
16523 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
16525 2004-07-06 Ben Maurer <bmaurer@ximian.com>
16526 * liveness.c: If liveness is recomputated we need to reset the information
16527 for each variable. This way, if the liveness range has been narrowed
16528 by optimizations that happened after the last computation, we can return
16531 For example, if you have
16536 // Tons of code that does not affect i
16542 i = 0 is dead code and will be removed by SSA. However, when
16543 linear scan gets to the code, i will still appear to be live
16544 throughout the entire block. This prevents good register allocation.
16546 2004-07-06 Martin Baulig <martin@ximian.com>
16548 * debug-mini.c (mono_debug_init_method): Allow
16549 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
16550 (mono_debug_add_icall_wrapper): New method.
16552 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
16554 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
16556 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
16559 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
16561 * aot.c (mono_aot_load_method): Fix loading of debug info.
16563 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16565 * aot.c: Add logging support.
16567 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16569 * mini.h: Add prototype for mono_print_method_from_ip.
16571 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
16573 * inssel.brg: 64 bit fixes.
16575 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
16578 * Makefile.am: Add SPARC64 support.
16580 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16582 * aot.c: Fix alignment problems on 32 bit platforms.
16584 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16586 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
16589 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
16592 * mini.h: Bump AOT file version. Some 64 bit fixes.
16594 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16596 * inssel-sparc.brg: Add new rule to avoid register moves.
16598 * inssel.brg: Add ldind_to_load_membase helper function.
16600 2004-06-30 Ben Maurer <bmaurer@ximian.com>
16602 * mini.c: OffsetToStringData intrinsic.
16604 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16606 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
16608 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
16611 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
16612 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16614 * mini.c: reinstated mono_compile_get_interface_var()
16615 on x86, too, since the change breaks the Gtk# build there as well.
16617 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16619 * driver.c: remove loop from the default optimizations: it seems to
16620 interact badly with some of the other options (see bug #60613).
16622 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
16624 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
16625 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
16627 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
16629 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
16630 vararg-using methods.
16632 2004-06-21 Martin Baulig <martin@ximian.com>
16634 * mini/mini-exceptions.c
16635 (mono_handle_exception): Added `gpointer original_ip' argument.
16636 After calling mono_unhandled_exception(), call
16637 mono_debugger_unhandled_exception() and if that returns true,
16638 restore the context and return.
16640 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
16642 * mini-ppc.c: prefer the use of relative branches so
16643 they won't need to be patched in aot code (patch from Patrick Beard).
16645 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16647 * aot.c: patch from Patrick Beard to make the output assembly
16648 more correct for the MacOSX assembler. Small tweak to
16649 generate sane images on Linux/PPC, too.
16651 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16653 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
16654 case until bug #59509 is fixed (shows up in #60332).
16656 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16658 * mini.c: make sure the needed wrappers are compiled, too, with
16661 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
16663 * driver.c: remove NPTL reference in --version output.
16665 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16667 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
16668 generate valid assembly for the Mach-O assembler.
16670 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16672 * driver.c: don't include abcrem in the all optimization specifier
16673 since it slows down jit compilation too much for now.
16675 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
16677 * mini.c: use BIGMUL only if both operands have the same signage.
16678 * iltests.il: Test for bug 60056. (errors related to signage in
16683 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
16685 * mini.c, aot.c: memory leak fixes.
16687 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
16689 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
16691 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
16693 * Makefile.am: remove the -static hack completely, it links in
16694 statically glib as well.
16696 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
16698 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
16699 * exceptions.cs: make it compile with new mcs/csc.
16701 2004-06-03 Massimiliano Mantione <massi@ximian.com>
16702 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
16703 and added relevant test case.
16705 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16707 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
16708 regressions in gtk-sharp.
16710 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
16712 * exceptions.cs: New regression tests.
16714 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
16716 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
16718 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
16720 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
16722 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
16724 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
16726 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
16728 * mini.c (mono_jit_runtime_invoke): Init class in this
16729 method instead of trusting mono_jit_compile_method to
16730 do the work (because wrappers can be in object class)
16732 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
16734 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
16736 * basic-long.cs: New regression test.
16738 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
16740 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
16741 and div/rem checks.
16743 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
16745 * Makefile.am: fix miguel's change to build mono statically against
16746 libmono (track build dependencies).
16748 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16750 * cfold.c: Some glib versions do not have G_MININT32.
16752 2004-05-26 Massimiliano Mantione <massi@ximian.com>
16754 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
16755 with precision of tan, atan, sin and cos, and implemented related
16756 regressions tests (fixes bug 54467, but one new problem appeared and
16759 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16761 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
16763 * exceptions.cs: Add test for constant folding && division by zero.
16765 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
16766 since driver.c is in libmono too, so the optimization was useless.
16768 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
16769 variable to driver.c so the compiler can emit more efficient code to
16772 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16774 * Makefile.am: don't distribute generated inssel.[ch] files.
16776 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
16778 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
16779 into the default appdomain. Fixes #58707.
16781 * jit-icalls.c: Remove the broken approximation for truncl, doing
16782 no conversion is better.
16784 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
16787 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
16789 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
16790 of the mcrxr instruction which is not available on some processors
16791 even if it's documented to be. Implement add and sub overflow correctly
16792 (still not complete for long unsigned). Speed up icalls a bit.
16794 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
16796 * mini.c (mono_jit_compile_method_with_opt): Make sure that
16797 we run .cctor in the current domain instead of target_domain.
16799 Fixes bug #58558, .cctor not being called in -O=shared.
16801 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
16803 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
16805 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
16807 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
16808 which can be done with an imm8, do it that way.
16809 (mono_arch_output_basic_block): ditto for a jmp
16810 (mono_arch_emit_prolog): Computate maximum offset of a label.
16812 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
16814 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
16815 now tries to allocate prefered physical reg's for virtual
16816 regs. This reduces the number of emited spills/loads with
16817 20-30% on our core assemblies.
16819 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16821 * jit-icalls.c: truncl() is not needed and trunc() is
16822 the correct thing to do anyway (bug #58287).
16824 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
16826 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
16829 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
16831 * driver.c: enable loop optimizations by default.
16833 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16835 * mini-x86.c: fix calc of max loop size when aligning loops start.
16837 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
16839 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
16842 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
16844 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
16847 * basic-long.cs: Add tests for add/subtract of immediates with carry.
16849 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
16851 * mini.c (inline_method): Allways inline some wrappers even if the cost
16852 is too large. Fixes #58785.
16854 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
16856 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
16858 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
16859 (crichton@gimp.org). Beginning of support for sparc/linux.
16861 * mini-sparc.c: Optimize retrieval of LMF address.
16863 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
16865 * exceptions-ppc.c: handle alloca in methods with clauses.
16867 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
16869 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
16871 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
16873 * mini.c: Delegate most of the abort signal work to
16874 mono_thread_request_interruption, which also handles Stop and Suspend
16877 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
16879 * mini.c mini.h: Allow inlining of icall wrappers if the backend
16880 supports the save/restore lmf opcodes.
16882 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
16884 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
16885 by gcc-3.4 as well.
16887 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
16889 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16891 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
16892 methods which contain array accesses.
16894 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
16895 boundaries. Fixes #58537.
16897 * iltests.il: Add regression test for #58537.
16899 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16901 * mini-x86.c (mono_arch_local_regalloc): Last part of
16902 fix for bug #58633 (releasing register to early).
16904 2004-05-18 Miguel de Icaza <miguel@ximian.com>
16906 * basic-long.cs: Add new regression test.
16908 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16910 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
16911 register too early on the chain.
16913 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16915 * mini.c (create_helper_signature): Use a helper function to reduce
16916 the code which needs to be written. Also set the calling convention of
16917 icalls on windows. Fixes #57840.
16919 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16921 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
16922 exceptions-ppc.c: added helper function to get the instruction address
16923 from a signal handler context.
16925 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
16927 * helpers.c: use g_get_tmp_dir. Invokes happyness
16930 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
16932 * helpers.c: Add new env variable to pass args to objdump.
16933 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
16935 2004-05-17 Radek Doulik <rodo@ximian.com>
16937 * Makefile.am (common_sources): added abcremoval.h so it get
16938 disted and daily mono packages on go-mono.com will build again
16940 2004-05-17 Massimiliano Mantione <massi@ximian.com>
16942 * abcremoval.c: Fixed coding style, added copyright header.
16944 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
16946 * mini.h: Added prototype for abc removal main function.
16948 * build_relations_propagation_table.pl: Added copyright header.
16950 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
16952 * basic-long.cs: reg test for complex ceq_long bug.
16954 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
16956 * mini-x86.c (mono_arch_local_regalloc): Correctly free
16957 reg in long and clob case (bug #58343). Fixed/added comments.
16959 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
16961 * mini.c (mono_jit_runtime_invoke): Follow new convention
16962 of calling the invoke method with an function pointer.
16964 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
16966 * ChangeLog: Fix author of memory leak patch.
16968 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
16970 * Makefile.am: fix make dist as well...
16973 2004-05-14 Massimiliano Mantione <massi@ximian.com>
16975 * cfold.c: Made so that conversions from pointer to int4 are no-ops
16976 on archs where pointers are 4 bytes long.
16978 * Makefile.am: Added abcremoval.c source file.
16980 * abcremoval.c: Added abcremoval.c.
16982 * abcremoval.h: Added abcremoval.h.
16984 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
16986 * inssel.brg: Enabled bounds check removal.
16988 * mini.c: Added support for abcrem optimization.
16990 * mini.h: Added abcrem optimization label.
16992 * driver.c: Added support for abcrem optimization.
16994 * propagated_relations_table.def: Added propagated_relations_table.def.
16996 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
16998 * mini.c, cfold.c: fix style.
17000 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17002 * mini.c: handle issue with the low-level implementation of
17003 some long opcodes (bug #54209).
17005 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
17007 * basic.cs: test for my new cmov stuff.
17009 2004-05-13 Patrik Torstensson
17011 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
17012 opt and added peephole documentation.
17014 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
17016 * tramp-ppc.c: rewrote the generic trampoline code.
17018 2004-05-11 Patrik Torstensson
17020 * mini-x86.c: optimize long shl/shr asm code (one less branch)
17022 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
17024 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
17026 * mini.h mini.c dominators.c: Applied patch from Derek Woo
17027 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
17029 * mini.c: Add new icalls for AsAny marshalling.
17031 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17033 * tramp-ppc.c, mini-ppc.c: more cleanups.
17035 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17037 * mini.c: no warnings.
17039 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17041 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
17043 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
17045 * mini.c: In the thread abort signal handler, if the thread is in the
17046 process of being stoped, don't throw the Abort exception, just stop the
17049 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
17051 * tramp-ppc.c: removed old code.
17053 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17055 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
17056 do some simple speed optimizations on ppc.
17058 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17060 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
17061 and large offsets in load/store.
17063 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17065 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
17066 it causes regressions.
17068 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17070 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
17073 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17075 * jit-icalls.c: remove warnings.
17076 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
17077 speedups for unsafe code.
17079 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
17081 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
17083 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
17085 * basic-calls.cs: Add new regression test.
17087 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
17090 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
17092 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
17095 2004-05-06 Patrik Torstensson
17097 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
17098 long reg allocation in any reg (not only eax:edx) and implemented
17099 long shl/shr ops in asm instead of helpers.
17101 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
17103 * mini-sparc.h: Fix warnings.
17105 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
17108 * mini-exceptions.c (mono_handle_exception): Call the filter in a
17109 separate statement for clarity.
17111 * mini-sparc.c: Update status.
17113 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
17115 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
17118 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17120 * inssel-ppc.brg: another small pre-release workaround:
17121 we don't do overflow detection for long_sub_un.
17123 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17125 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
17126 (also works around a weird ppc bug: 57957).
17128 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
17130 * tramp-ppc.c: trampoline fixes.
17132 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
17134 * mini-ppc.c: fixed typos.
17136 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17138 * mini-ppc.c, exceptions-ppc.c: more code saves registers
17139 at the top of the stack. Fixed typos. Use a frame registers
17140 for all the methods with exception clauses.
17142 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17144 * exceptions-ppc.c: restore fp registers.
17146 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17148 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
17149 order from the stack top (moved the stack room to save the
17150 return value for trace after the param area). Fixed corruption
17151 in restoring registers on unwind.
17153 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17155 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
17157 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17159 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
17160 and prolog/epilog for methods that use it. Allow
17161 enough param area room for varargs methods. Fix miguel's
17162 breakage in exception handling.
17164 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17166 * Makefile.am: run genmdesc only on current arch.
17168 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17170 * exceptions-x86.c:
17171 * mini-x86.h: fix the build on windows.
17173 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
17175 * 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.
17177 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
17179 * mini-exceptions.c: New file.
17181 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
17182 Move some parts of the x86 exception handling code to an
17183 arch-independent file so it can be shared with other ports.
17185 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
17187 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
17189 2004-04-26 David Waite <mass@akuma.org>
17191 * driver.c: remove comma from end of enumeration declaration
17193 2004-04-26 Jackson Harper <jackson@ximian.com>
17195 * driver.c: parse config file before loading first assembly. This
17196 allows the user gac to be enabled/disabled.
17198 2004-04-23 Miguel de Icaza <miguel@ximian.com>
17200 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
17201 simpler mechanism: we do not care what is encoded initially
17202 (branch absolute or relative), we care about the code and its
17203 target. I kept the old code for reference for now.
17205 The new code tries first to determine if the jump is anywhere in
17206 the -/+32 absolute meg range, if it succeeds, it encodes using the
17207 absolute branch; If not, it tried to find something in the
17208 relative range, if not, it uses the handle_thunk code.
17210 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
17212 * exceptions-ppc.c: use the correct ip register on macosx.
17214 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
17216 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
17218 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
17220 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
17221 Raise exception on integer divide by zero by hand since the hw
17222 doesn't support it. Handle NaNs in FP compares.
17224 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
17226 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
17227 code reducing duplication between the platforms and enabled
17228 signal exception handling (on linux for now).
17230 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
17232 * exceptions-ppc.c: more macosx support.
17234 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17236 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
17238 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
17240 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
17242 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
17244 * iltests.il: more tests.
17246 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17248 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
17251 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17253 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
17255 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17257 * liveness.c: Mark variables as volatile in all basic blocks reachable
17258 from exception clauses.
17260 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
17262 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
17265 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
17267 * iltests.il, basic.cs: more tests for regalloc.
17269 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
17271 * iltests.il: Some tests for register allocation modifications
17274 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
17276 * exceptions.cs: Add regression test for bug #56782.
17278 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
17279 original stack trace if an exception is rethrown. Fixes #56782. Oh,
17280 the beauty of fixing the same thing in 5 different files...
17282 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
17284 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
17287 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
17289 * mini.c: Add support for STRWLPARRAY marshalling convention.
17291 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17293 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
17294 to init the context to setup the regs pointer).
17296 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17298 * exceptions-ppc.c: more exceptions work.
17300 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17302 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
17305 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17307 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
17308 can use the memory directly.
17310 * cpu-pentium.md: Update documentation from a post from Zoltan.
17312 add x86_add_membase, x86_sub_membase, x86_mul_membase
17314 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17316 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
17317 GENERAL_REGS they were also hardcoded for all PPC ports.
17319 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
17321 Remove hard-coded limit for floating point registers, use
17322 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
17324 Notice that in MacOS X calling conventions you can fit a lot more
17325 floating point values in registers, so I should update the PInvoke
17326 test to excercise the passing of floating point values on the
17327 stack (currently broken).
17329 2004-04-06 Miguel de Icaza <miguel@ximian.com>
17331 * tramp-ppc.c (create_trampoline_code): Added
17332 JUMP_TRAMPOLINE_SIZE.
17333 (ppc_magic_trampoline): Follow the pattern from
17334 x86_magic_trampoline: if code is set to zero, return.
17335 (create_trampoline_code): Always pass MonoMethod to the jump
17336 trampoline, before it was passing a null.
17337 (mono_arch_create_jump_trampoline): Implement the jump stub, could
17338 share the code with mono_arch_create_jit_trampoline.
17340 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
17342 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
17345 * cpu-g4.md: Added length for jmp instruction, the worst case
17346 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
17349 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
17351 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
17353 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
17355 * mini.c: Only set bblock->real_offset when adding a new bblock, and
17356 before each IL instruction.
17358 * mini.c (CEE_BOX): Fix warnings.
17360 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17362 * mini.c: removed a few unused vars and extra whitespace.
17364 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
17366 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
17368 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
17370 (OP_GETCHR): use the above
17371 (CEE_LDELEMA): use the above.
17373 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
17374 version of the generic impl.
17375 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
17376 (CEE_LDELEMA): use the above.
17378 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17380 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
17383 * iltests.il: Added new regression test for #56317.
17385 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17387 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
17388 under NetBSD. Fixes #56450.
17390 * liveness.c (update_gen_kill_set): Fix previous patch.
17392 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17394 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
17396 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
17398 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
17399 ldsfld and ldsflda.
17401 * inssel-sparc.brg: Add more optimizations.
17403 * mini-sparc.c: Replace multiply/divide with shifts if possible.
17405 2004-04-01 Martin Baulig <martin@ximian.com>
17407 * mini.c (handle_box): New static function; moved the
17408 implementation of CEE_BOX here.
17409 (mono_method_to_ir): Added `constrained_call' variable.
17410 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
17411 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
17412 mono_method_get_constrained() to get the method.
17414 2004-04-01 Martin Baulig <martin@ximian.com>
17416 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
17417 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
17418 (mono_method_to_ir): We don't need these macros anymore since
17419 mono_class_get_full() already takes care of it.
17421 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17423 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
17424 use @function (as doesn't accept #function here) and check the return
17425 value of system and stop if fails.
17427 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17429 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
17431 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
17433 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
17435 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
17437 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
17440 * basic-long.cs: Add test for negation of Int64.MinValue.
17442 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
17444 * mini-sparc.c: Update status.
17446 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
17448 * exceptions-sparc.c: Fix return value in filters.
17450 * inssel-sparc.brg: Fix register allocation in some rules.
17452 2004-03-28 Martin Baulig <martin@ximian.com>
17454 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
17457 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
17459 * mini-x86.c (mono_arch_patch_code): Fix warnings.
17461 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
17462 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
17463 remove unused conv_u4 opcode.
17465 * mini-x86.c: Remove valgrind workaround since it slows down things
17466 even when mono is not run under valgrind.
17468 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
17470 * mini-sparc.c: Update status.
17472 * inssel-sparc.brg: Add some optimizations.
17474 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
17475 future delay slot filling. Add support for varargs, tail calls and JMP.
17477 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
17478 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
17480 * inssel.brg: Fix register allocation in OP_ARGLIST.
17482 * inssel.brg: Fix warnings.
17484 2004-03-25 Martin Baulig <martin@ximian.com>
17486 * mini.c (inflate_generic_field): Removed.
17487 (mini_get_method): Removed, use mono_get_method_full(),
17488 (mini_get_class): Removed, use mono_class_get_full().
17489 (mono_method_to_ir): Pass our generic context to
17490 mono_field_from_token().
17492 2004-03-25 Martin Baulig <martin@ximian.com>
17494 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
17495 of a `MonoMethod *'.
17496 (mini_get_method): Take a `MonoGenericContext *' instead
17497 of a `MonoMethod *'.
17498 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
17499 a new local variable called `generic_context' which holds the
17500 current `MonoGenericContext *'; use it to lookup things.
17502 2004-03-24 Martin Baulig <martin@ximian.com>
17504 * mini.c (mini_get_class): New static method; if we're inside a
17505 generic instance, inflate the class if neccessary.
17506 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
17508 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
17510 * iltests.il: New regression test for #55976.
17512 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
17515 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17517 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
17520 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17522 * liveness.c: Consider SSA stores as well as loads when making vars
17525 * exceptions.cs: New regression tests for register allocation.
17527 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
17529 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
17530 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
17531 domain lock only to protect puntual access to data structures.
17532 Added access lock for sighash, jit_icall_hash_name,
17533 jit_icall_hash_addr and domain->code_mp.
17535 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
17537 * driver.c: Print SIGSEGV handling method.
17539 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
17541 * mini.c (setup_jit_tls_data): Handle case when this is called
17542 multiple times for a thread.
17544 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
17545 is different from fbxx_un. Fixes #54303. Also use constants instead of
17546 magic numbers in a lot of places.
17548 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
17550 * exceptions.cs: Fix cctor test when --regression is used.
17552 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
17554 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
17557 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17559 * inssel-ppc.brg: fixed register assignments for some rules.
17561 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17563 * exceptions.cs: Add test for exceptions in static constructors.
17565 * mini.c (mono_jit_compile_method_with_out): Move the calling of
17566 static constructors outside the domain lock. Fixes #55720.
17568 2004-03-17 Martin Baulig <martin@ximian.com>
17570 * mini.c (get_generic_field_inst): Removed, this'll never happen.
17571 (inflate_generic_field): Take the `MonoMethod *' instead of the
17572 `MonoClass *' and added support for generic method.
17573 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
17574 have a `field->parent->gen_params', only inflate the field if it's
17575 an open constructed type.
17577 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17579 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
17580 exception object instead of the preconstructed ones.
17582 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17584 * mini.c: reverted changed to sigsegv_signal_handler commited
17585 accidentally in the previous patch.
17587 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17590 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
17591 running --aot with an old assembly.
17593 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
17595 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
17598 * mini-sparc.c: Add support for v9 branches with prediction.
17600 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
17602 * mini.c (mini_init): #warning is GNUC only
17604 * mini-sparc.h: implement __builtin_frame_address
17605 and __builtin_return_address for Sun C compiler
17607 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
17609 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
17611 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
17613 * basic-calls.cs: Add test for unaligned byref long argument passing.
17615 * mini-ops.h: Add sparcv9 compare and branch instructions.
17617 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
17618 v9 instructions if we have a v9 cpu.
17620 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
17621 registers for global allocation.
17623 * exceptions-sparc.c: Fixes.
17625 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
17627 * liveness.c (mono_analyze_liveness): Optimized version.
17629 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
17631 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
17634 * basic-float.cs basic-calls.cs: New regression tests.
17636 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
17638 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
17639 sigaltstack implementation.
17641 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
17643 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
17644 stuff if SIGSEGV_ON_ALTSTACK is not defined.
17646 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
17648 * mini.c: Fix warnings.
17650 * mini.c (mono_resolve_patch_target): New function which contains the
17651 arch independent part of the patching process.
17653 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
17654 patching code to a separate function.
17656 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
17658 * mini.c (add_signal_handler): ifdef out on Windows
17660 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
17662 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
17663 cpu-sparc.md: Add exception handling support + other fixes.
17665 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
17666 typed GC detection in --version.
17668 * basic.cs exceptions.cs: New regression tests.
17670 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
17671 the arch specific code can store data during a compilation.
17673 * mini-ops.h: Add OP_SETFRET.
17675 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
17676 function, register a separate icall for each arity, so the icalls can
17679 * mini.c (mono_print_tree): Print negative offsets in a more readable
17682 * mini.c: Make signal handling work on sparc.
17684 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
17686 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
17688 * jit-icalls.c: Emulate truncl by aintl on solaris.
17690 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
17692 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
17694 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
17696 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
17698 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
17699 a MarshalByRef type, inline a method that performs the check, taking into
17700 account that the object can be a proxy. Also implemented tow new opcodes:
17701 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17702 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
17703 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17705 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
17707 * mini-ppc.c: if a relative branch displacement is too big
17708 but it points to and area reachable with an absolute branch,
17711 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
17713 * mini.c: optimize small copies in cpblk.
17715 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
17717 * basic-calls.cs basic-float.cs: New regression tests.
17719 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
17720 negative offsets from %fp. Implement localloc. Fix local register
17721 allocation. Fix the case when the this argument needs to be saved to
17722 the stack. Implement some missing opcodes.
17724 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
17726 * mini.c (mini_method_compile): Reenable global regalloc in methods
17727 with exception handlers.
17729 * linear-scan.c (mono_varlist_sort): Fix warning.
17731 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
17733 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
17736 * liveness.c: Make all variables uses in exception clauses volatile, to
17737 prevent them from being allocated to registers. Fixes #42136.
17739 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
17741 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
17742 causes regressions.
17744 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
17745 argument to mono_arch_regalloc_cost.
17747 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
17750 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
17752 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
17753 Make the cost of allocating a variable to a register arch dependent.
17755 * basic-calls.cs: Fix compilation of tests.
17757 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
17758 helper function to cut back on the number of #ifdefs needed.
17760 * mini-ppc.c: Fix compilation.
17762 * basic-calls.cs: New regression tests.
17764 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
17766 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
17767 of l0 since that is callee saved.
17769 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
17772 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
17773 of delay instruction.
17775 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
17777 * mini.h (MonoCallInst): Add 'virtual' flag.
17779 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
17781 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
17783 * *.cs: New regression tests.
17785 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
17788 * mini.c (mono_runtime_install_handlers): Fix build.
17790 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
17791 'signal_stack_size' members.
17793 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
17794 alternate signal stack.
17796 * exceptions-x86.c: Add stack overflow handling.
17798 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
17799 functions to arch independent code.
17801 * mini.c (mono_print_tree): Print more detailed info for load_membase
17804 2004-02-23 Martin Baulig <martin@ximian.com>
17806 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
17808 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17810 * mini-x86.c: fixed reg allocation for div/rem.
17812 2004-02-22 Miguel de Icaza <miguel@ximian.com>
17814 * driver.c (mono_main): Report some configuratio options on --version.
17816 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
17818 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
17819 low in the address space. Correctly flush memory in thunks where we
17820 output native code.
17822 2004-02-20 Martin Baulig <martin@ximian.com>
17824 * mini.c (mini_get_method): New static method; inflate all generic
17825 methods and methods in open generic instances.
17826 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
17827 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
17829 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17831 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
17833 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
17835 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
17837 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
17839 * mini-sparc.c (flushi mono_arch_output_basic_block): make
17840 it compile using Sun's compiler.
17842 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17844 * 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.
17846 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
17848 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17850 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
17852 * mini-ppc.c: handle calls outside of the allowed range with thunks
17853 allocated using the code manager.
17854 * tramp-ppc.c: use the code manager to hold generated native code.
17855 Fixed the magic trampoline to just patch vtable entries.
17857 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
17859 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
17862 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
17864 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
17867 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
17868 if we have a working __thread implementation.
17870 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
17871 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
17873 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
17875 * mini-x86.c: Fix compilation under gcc 2.
17877 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
17879 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
17880 contains a call to the wrapped function.
17882 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
17883 OP_<CALL>_IMM opcodes, and use them under X86.
17885 * mini.c (mono_jit_find_compiled_method): Fix warning.
17887 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
17889 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
17891 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
17892 functionality to mini.c.
17894 * mini.c (mono_create_jump_trampoline): New function to create a jump
17895 trampoline. Return a compiled method instead of a trampoline if it
17896 exists. Add a cache for jump trampolines.
17898 * mini.c (mono_jit_find_compiled_method): New function to return a
17899 compiled method if it exists.
17901 * mini-x86.c: Call mono_create_jump_trampoline instead of
17902 mono_arch_create_jit_trampoline.
17904 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
17905 a jump trampoline. Fixes #52092.
17907 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
17909 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
17910 which is not up-to-date. Add check_corlib_version () instead.
17912 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
17915 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
17916 since newer valgrind versions do not need it.
17918 * mini.c (mono_jit_compile_method_with_opt): New helper function to
17919 compile a method with a given set of optimizations.
17921 * mini.c: Compile icall wrappers on-demand instead of at startup.
17923 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
17924 wrapper for an icall.
17926 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
17928 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
17931 * iltests.il: Add test for non-empty stack before switch instruction.
17933 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
17935 * mini.c: Add support for new stringbuilder marshalling conventions.
17937 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
17939 2004-02-01 Martin Baulig <martin@ximian.com>
17941 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
17942 in `ginst->mtype_argv'.
17944 2004-01-31 Miguel de Icaza <miguel@ximian.com>
17946 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
17947 facilitate grepping.
17949 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
17951 * mini.c: fixed buglet in initobj generic implementation for references.
17953 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
17955 * Makefile.am: make the version script conditional.
17956 * jit-icalls.c: handle missing truncl().
17958 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
17960 * exceptions.cs: Add more tests for double->int conversion.
17962 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
17963 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
17965 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
17967 * driver.c: make --verbose --version emit an error
17968 if the loaded corlib doesn't match the runtime version.
17970 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
17972 * mini-ppc.h: export ppc_patch().
17973 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
17974 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
17975 on par or better than on MacOSX.
17977 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
17979 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
17980 mono_lookup_pinvoke_call.
17982 * mini-x86.c: Under windows, the default pinvoke calling convention is
17983 stdcall. Fixes #52834.
17985 * mini.c (optimize_branches): Add an upper bound to the number of
17986 iterations to prevent infinite loops on strange loops. Fixes #53003.
17988 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
17990 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
17991 and ISINST. Fixes #52093.
17993 * objects.cs (test_0_vector_array_cast): New tests.
17995 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
17997 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
17998 checking in Array.Set ().
18000 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
18003 * object.cs (test_0_multi_array_cast): New regression test.
18005 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
18007 * exceptions-ppc.c: fix build on Linux/PPC.
18009 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
18011 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
18012 running under valgrind.
18013 (x86_magic_trampoline): Fix build bustage.
18015 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
18016 negative values as well. This is needed for the encoding of the line number
18017 info, since sometimes the line numbers are not in increasing order.
18019 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
18021 * cpu-pentium.md (localloc): Increase the size of the localloc
18022 instruction since it is a loop under Win32.
18024 * debug-mini.c (record_line_number): Get rid of unneccesary memory
18027 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
18029 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
18030 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
18031 Max Horn (max@quendi.de). Fix file names in comments.
18033 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
18035 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
18036 avoid stack overflow.
18037 (replace_usage): Avoid uninitialized variable warnings.
18039 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
18040 and taking the address of valuetype variables.
18042 2004-01-03 Patrik Torstensson
18044 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
18045 for other purposes than FP later on.
18047 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
18049 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
18052 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18054 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
18056 2003-12-30 Patrik Torstensson <p@rxc.se>
18058 * mini-x86.h: Decreased number of availiable fp regs.
18059 Solves corner cases with FP spilling.
18061 2003-12-23 Patrik Torstensson <p@rxc.se>
18063 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
18064 for floating point stack tracking / spilling on x86.
18067 * basic-float.cs: added float mul overflow test.
18069 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
18071 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
18073 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18075 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
18076 supports for cond branches that overflow the immediate
18077 overflow offset. mcs can compile simple programs.
18079 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18081 * exceptions-ppc.c: exception handling support wip:
18082 finally handlers get run on exception.
18084 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
18086 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
18089 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18091 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
18092 initial support for stack walking and unwinding.
18094 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
18096 * driver.c (mono_main): Make corlib-out-of-sync message more
18097 descriptive. Also remove verify_corlib call.
18099 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18101 * mini.c: make CEE_NEWARR calls and other emulated opcodes
18102 not overlap with other call's arguments, too.
18104 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
18106 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
18107 move to arch-specific code the choice of arch-specific
18108 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
18109 * mini.c: ensure emulation calls will not interleave
18112 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
18114 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
18115 the magic trampoline stack frame is dropped before executing
18118 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
18120 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
18121 and integer to fp conversions. Added support for overflowing
18122 arguments on the stack. Reserve a couple more registers as temps.
18123 Added support for aot compilation (as output still needs to be
18126 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18128 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
18129 Don't overwrite return register in some corner cases.
18131 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
18133 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
18134 static constructors when AOT compiling.
18136 * driver.c (mono_main): Call mono_check_corlib_version.
18138 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18140 * cpu-g4.md, basic.cs: fixed div target register.
18142 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
18144 * mini-ppc.c, basic.cs: shl_imm fix with test.
18146 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18148 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
18149 structures by value. Misc fixes.
18150 * objects.cs: more tests.
18152 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
18154 * mini-ppc.c: lconv.ovf.i implemented.
18156 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18159 (mini_init): don't error out if someone already called g_thread_init.
18161 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18163 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
18164 to be any type per the spec. Fix abnormal memory usage when
18165 the same object is repeatedly thrown.
18167 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
18169 * mini.c: check for overruns in IL code.
18171 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
18173 * TODO: Add/remove some todo entries.
18175 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
18177 * driver.c (mono_main): Call mono_verify_corlib.
18179 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
18181 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
18182 This has been moved to mini.c
18183 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
18184 type being casted is marshalbyref it could be a proxy, so instead of
18185 emitting the type check code, emit a call to a runtime method that will
18186 perform the check by calling CanCastTo if needed.
18188 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
18190 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
18191 methods with large stack frames under Win32.
18193 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
18195 * Makefile.am: Distribute regression tests.
18197 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
18198 at the end instead of inserting each variable into the sorted list.
18200 * linear-scan.c (mono_varlist_sort): New helper function.
18202 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18204 * mini.c: ensure arguments and locals are within bounds.
18206 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18208 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
18211 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18213 * mini.c (mono_cprop_copy_values): Fix crash.
18215 * aot.c: Set verbosity back to 0.
18217 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18219 * regalloc.c: complete memory leak fix by Laurent Morichetti
18222 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18224 * driver.c (main_thread_handler): Revert the previous patch.
18226 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
18229 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
18230 memory from the memory pool.
18232 * driver.c (main_thread_handler): Turn on all optimizations when
18235 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
18236 an array for better performance.
18238 * regalloc.c (mono_regstate_assign): Fix memory leak.
18240 * debug-mini.c (mono_debug_serialize_debug_info): New function to
18241 serialize the debug info.
18243 * debug-mini.c (mono_debug_add_aot_method): New function to load the
18244 debug info from the serialized representation.
18246 * aot.c: Save debug info into the generated file and load it when
18249 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18251 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18253 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
18254 More FP-related fixes.
18256 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
18258 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
18259 and register allocation buglet. Hello world now runs.
18261 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18263 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
18264 * tramp-ppc.c: fixed class init trampoline.
18265 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
18267 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18269 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
18270 mini.c: more ppc changes/fixes.
18272 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18274 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
18275 Also optimize the case when the arguments are the same in the caller
18278 * iltests.il: Add tests for tail calls with valuetype arguments.
18280 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18282 * mini-ppc.c: fixes for struct return type.
18284 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
18286 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18287 mono_spillvar_offset() to arch-specific code.
18289 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
18291 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
18293 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18295 * exceptions-x86.c: Fix stack space leaks.
18297 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
18298 registers from the lmf if the method has save_lmf set.
18300 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
18302 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
18303 of icall wrappers into InvokeInDomain, since these are now per-domain.
18305 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
18307 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
18308 make some opcode emulation and intrinsic ops enabled/disabled
18309 according to the architecture. More fixes.
18311 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
18313 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
18315 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18317 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18318 arch-specific handling for 'this' and struct return type to
18319 arch-specific code.
18321 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18323 * aot.c: prevent divide by zero error when reporting (it happened with
18324 Accessibility.dll).
18326 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
18328 * mini.h (inst_switch): Remove unused macro.
18330 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18333 (load_aot_module): free 'info->methods' and 'info' properly. No more
18334 "free(): invalid pointer blah" messages when you have an old aot
18337 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
18339 * jit-icalls.c, mini.c: Added support for context static fields.
18341 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18343 * mini.c (mono_method_blittable): Methods which set LastError are not
18344 blittable either. Fixes #51108.
18346 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18348 * mini.c: flush icache.
18349 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
18351 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18353 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
18355 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
18357 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
18360 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
18363 * inssel.brg (CEE_MKREFANY): Fix AOT case.
18365 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
18367 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
18368 instruction when the result is discarded.
18370 * iltests.il (test_0_div_regalloc): New regression test.
18372 * arrays.cs: Fix compilation error.
18374 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
18376 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
18377 float rules to inssel-x86.brg: sane architectures with FP registers
18378 don't need to implement these rules.
18380 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18382 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
18384 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18386 * mini.h, inssel-long32.brg: fixed endianess issues in int64
18387 implementation of 32 bit systems.
18389 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18391 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
18392 (Jeroen Zwartepoorte).
18394 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
18396 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
18397 the caller and the callee matches.
18399 * mini.c (mono_method_to_ir): Add comment.
18401 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
18402 signbit is missing on some platforms.
18404 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
18406 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
18408 * mini.c (setup_jit_tls_data): Call the new function.
18410 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
18412 * mini-x86.c: Add experimental support for fast access to the lmf
18413 structure under NPTL/Linux 2.6.x.
18415 2003-11-06 Martin Baulig <martin@ximian.com>
18417 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
18418 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
18421 2003-11-02 Martin Baulig <martin@ximian.com>
18423 * mini.c (inflate_generic_field): New static method.
18424 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
18425 generic instance and the field is declared in a generic type, call
18426 inflate_generic_field() to inflate it. Fixes gen-28.cs.
18428 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
18430 * mini.h mini.c (mono_method_same_domain): New function to return
18431 whenever the caller and the callee are in the same domain.
18433 * tramp-x86.c (x86_magic_trampoline): Use the new function.
18435 2003-10-30 Martin Baulig <martin@ximian.com>
18437 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
18438 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
18440 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
18441 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
18443 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
18445 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
18448 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
18449 object here, so it is in the correct appdomain etc.
18451 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
18453 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
18455 (mono_method_to_ir): Avoid freeing the type created returned from
18456 mono_type_create_from_typespec, since it is put into an internal cache
18457 by the function. Fixes pointer.exe.
18459 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
18460 trampolines for icalls and pinvokes as well. Fixes #33569.
18462 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
18464 * mini.c: Update after appdomain changes.
18466 * mini.c (mono_jit_compile_method_inner): Allways compile native
18467 method wrappers in the root domain, since there can only be one
18468 instance of them, whose address is stored in method->info.
18470 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
18472 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
18473 environment variable. Instead detect automatically whenever running
18474 under valgrind using the magic macro RUNNING_ON_VALGRIND from
18477 2003-10-16 Miguel de Icaza <miguel@ximian.com>
18479 * trace.c, trace.h: New files that implement the new trace option
18482 * driver.c: Document new --trace options.
18484 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
18487 - if (mono_jit_trace_calls)
18488 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
18490 * mini.h: prototypes.
18492 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
18494 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
18496 * mini.c inssel.brg: Implement typedefbyref opcodes.
18498 * mini.c (mono_jit_compile_method): Remove unused local variable.
18500 * mini.c (mono_jit_compile_method_inner): Ditto.
18502 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
18504 * tramp-x86.c (x86_class_init_trampoline): Fix build.
18506 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
18508 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
18510 * mini.c (mono_no_aot): Remove unused global variable.
18512 * mini.c: Thread safety fixes.
18514 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
18516 * mini.c (mono_create_class_init_trampoline): Add a lock around
18517 class_init_hash_addr.
18519 * arrays.cs (test_0_newarr_emulation): Add new regression test for
18522 * mini.c: Decompose the NEWARR instruction before decomposing its
18523 arguments. Fixes #30073.
18525 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
18527 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
18530 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
18532 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
18534 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
18536 * driver.c: Add support for compiling icall wrappers to --compile.
18538 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
18540 * inssel.brg: The empty value in class->interface_offsets is -1, not
18543 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
18545 * objects.cs: New test for 'is' operator on an array of interfaces.
18547 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18549 * tramp-ppc.c: update trampoline code to support jumps
18550 and class initialization.
18552 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
18554 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
18556 * inssel.brg (OP_UNBOXCAST): Fix #46027.
18558 * inssel.brg (OP_UNBOX): Remove unused rule.
18560 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
18561 region instead of one for each method. Fixes #47813.
18563 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
18565 * exceptions.cs (test_0_nested_finally): New regression test for
18566 nested exception handlers.
18568 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
18570 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
18572 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
18575 * mini.c (mono_method_check_inlining): Make the inlining limit
18576 configurable by an environment variable.
18578 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
18580 * mini.h: Bump AOT file version.
18582 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
18583 token, store the image along with the token, since the token might not
18584 refer to the same image as the method containing the relocation,
18585 because of inlining.
18587 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
18589 * mini.c (mono_precompile_assemblies): New function to compile
18590 all methods in all loaded assemblies.
18592 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
18594 * regalloc.h regalloc.c (MonoRegState): Change the type of
18595 iassign and fassign to int*, since they can contain large negative
18596 values if the register is spilled. Also added some comments. Fixes
18599 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
18600 under Win32. Fixes #42964.
18602 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
18604 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
18606 * aot.c: Added support for AOT compiling methods which contain calls
18607 to wrappers. Currently, only remoting-invoke-with-check wrappers are
18610 * driver.c (compile_all_methods): Run the compilation in a thread
18611 managed by mono. Fixes #44023.
18613 * mini.c (mono_codegen): Print full method name in verbose output.
18615 * mini-x86.c (mono_arch_patch_code): Fix warning.
18617 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
18618 jumps, since the method we are jumping to might be domain-specific.
18620 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
18622 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18624 * inssel.brg: string chars are unsigned.
18626 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
18628 * TODO: New todo item.
18630 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
18631 which calls mono_runtime_class_init and patches the call site to
18632 avoid further calls.
18633 (mono_arch_create_class_init_trampoline): New arch specific function
18634 to create a class init trampoline.
18635 (create_trampoline_code): Generalized so it can create
18636 class init trampolines as well.
18638 * mini.c (helper_sig_class_init_trampoline): New helper variable.
18639 (mono_create_class_init_trampoline): New function to create and cache
18640 class init trampolines.
18641 (mono_find_class_init_trampoline_by_addr): New function to lookup the
18642 vtable given the address of a class init trampoline. Used by the
18644 (mono_codegen): Generate a call to a trampoline instead of
18645 mono_runtime_class_init in LDSFLD[A].
18646 (mono_codegen): Add relocations for the new trampoline.
18648 * mini.h mini-x86.c aot.c: Added a new relocation type:
18649 MONO_PATCH_INFO_CLASS_INIT.
18651 * mini.h: Bump AOT version number.
18653 * aot.c: Create a copy of the loaded code instead of using the original
18654 so methods which call each other will be close in memory, improving
18657 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
18658 patch since it breaks the regression tests.
18660 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
18661 for the register saving instruction sequence since the
18662 frame_state_for function in glibc 2.3.2 don't seem to detect it.
18664 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
18666 * TODO: Fix todo item && remove another.
18668 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
18670 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
18673 * aot.c: Moved the check for MONO_LASTAOT into the initialization
18674 function of the module.
18676 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
18677 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
18678 --no-aot command line option.
18680 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
18682 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
18683 by Bernie Solomon (bernard@ugsolutions.com).
18685 * inssel.brg: Refactor the interface offset table related code into
18686 its separate functions and add support for the AOT case.
18688 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
18690 * aot.c (mono_aot_get_method_inner): Fix memory leak.
18692 * aot.c: Added mono_aot_verbose variable and made all debugging
18693 output depend on the value of this variable.
18695 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
18696 method_label and info_label.
18698 * mini.h mini-x86.c aot.c: Added a new relocation type
18699 MONO_PATCH_INFO_IID for klass->interface_id.
18701 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
18702 the MonoJitInfo structure.
18704 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
18705 a non-root appdomain in shared mode.
18707 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
18709 * aot.c: make aot loader less verbose. Remove free of unused variable.
18711 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
18713 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
18715 * .cvsignore: Added *.dll.
18717 * mini.c (mono_print_tree_nl): New function callable while debugging.
18719 * mini.c (mono_print_code): Export this.
18721 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
18724 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
18726 * mini.h (MonoCompile): Added 'jit_info' field.
18728 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
18729 the cfg structure, since it is needed by the AOT compiler.
18731 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18733 * aot.c: A major rewrite. Changes include:
18734 - save exception tables for methods which have them.
18735 - cache failed lookups in aot_get_method () to avoid the (slow) calls
18736 to g_module_symbol.
18737 - reworked the file format so it is now much smaller and needs
18738 fewer relocation entries.
18740 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18742 * aot.c (load_aot_module): Fix build bustage on platforms without
18745 2003-09-04 Martin Baulig <martin@ximian.com>
18747 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
18749 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18751 * TODO: Some new optimization ideas.
18753 * aot.c: Move AOT module loading logic here from mono_assembly_open.
18755 * aot.c: Save the optimization flags used to compile the code into
18758 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
18759 support emitting domain specific code.
18761 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
18762 no longer domain neutral. It can be made domain neutral by compiling
18763 with --optimize=shared.
18765 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
18766 between appdomains.
18768 * driver.c mini.h mini.c: New --no-aot debugging option which disables
18769 loading of AOT code.
18771 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
18773 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
18774 if there is no domain neutrality information.
18776 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
18778 * aot.c (mono_compile_assembly): Emit a symbol containing the file
18779 format version into the generated library.
18781 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
18782 callee method into the caller since one of them could be shared.
18784 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
18785 system exceptions from AOT code now works.
18787 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
18788 method if it is domain neutral and the callee is not.
18790 * graph.c (cfg_emit_one_loop_level): Fix warning.
18792 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
18794 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
18797 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
18799 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
18800 is needed by code which is executed before mono_runtime_init ().
18801 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
18803 * mini.c (mono_thread_abort): Fix warning.
18804 (mono_jit_compile_method): Call static constructor in the AOT case too.
18806 * aot.c (mono_compile_assembly): Fix warning.
18808 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18810 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
18812 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
18814 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
18816 * cpu-pentium.md: Fix the length of call opcodes so they include the
18817 ESP restoring instruction. Fixes #47968.
18819 2003-08-28 Martin Baulig <martin@ximian.com>
18821 * mini-x86.c (mono_arch_call_opcode): Added support for
18822 MONO_TYPE_GENERICINST.
18824 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
18826 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
18828 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
18829 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
18831 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
18834 2003-08-26 Martin Baulig <martin@ximian.com>
18836 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
18837 when reporting an error, set this to the actual error location.
18838 (mono_method_to_ir): Report the correct error location if
18839 get_basic_blocks() returned an error.
18841 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
18843 * mini.c (mono_type_blittable): OBJECT is not blittable.
18844 (mono_method_blittable): Methods which have marshalling descriptors
18845 are not blittable either. Fixes #47842.
18847 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
18849 * driver.c mini.c: Use an environment variable instead of a global
18850 variable. Also fix the build.
18852 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
18853 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
18856 * driver.c mini.c: Added --with-valgrind option to turn off some
18857 code which prevents mono from running under valgrind.
18859 * mini.c (mono_emit_call_args): Fixed warning.
18861 * mini.c (mono_emulate_opcode): Fixed warning.
18863 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18865 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
18866 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
18867 regalloc.c, regalloc.h: specify available registers in arch-specific
18868 code and support floats in the regallocator (patch by Laurent Morichetti
18871 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
18873 * mini.c: mono_thread_current() can be called only after
18874 mono_runtime_init(): rearrange code to not call it early on.
18876 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18878 * mini.c: allocate jump tables in the code mempools.
18880 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18882 * mini.c, mini.h: make sure per-thread data allocated by the jit is
18885 2003-08-10 Miguel de Icaza <miguel@ximian.com>
18887 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
18888 12 to 16. This fixes bug #47453.
18891 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
18893 * mini-ppc.c: fixed indexed load and unsigned compares.
18895 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
18897 * mini.c: reenabled installation of handler for
18898 thread abort signal.
18900 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18902 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
18903 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
18904 until it's fixed and actually useful.
18906 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
18908 * inssel-long32.brg: couple more opcodes implemented.
18910 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18912 * mini-sparc.c: Even more opcodes implemeted.
18914 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
18916 * mini-sparc.c: More opcodes implemented.
18918 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
18920 * mini-sparc.c: More opcodes implemented.
18922 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18924 * inssel-sparc.brg: Add some needed rules. Direct
18926 * Makefile.am: Use inssel-sparc.brg
18927 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
18928 an assert happy for now.
18930 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
18932 * mini-sparc.c: Fixed compile errors.
18933 * exceptions-sparc.c: Same. We now produce a mono binary
18934 on sparc-linux. Yea.
18936 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
18938 * mini-sparc.c: Renamed registers. Also some macro cleanups.
18939 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
18940 They compile, but do not work.
18942 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18944 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
18945 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
18946 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
18949 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18951 * mini.c: more opcodes implemented and better support for generics.
18953 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
18955 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
18956 * mini.c, mini.h: first cut at generics support: some new instructions
18957 added and changed the behaviour of some of the existing ones.
18959 2003-07-21 Miguel de Icaza <miguel@ximian.com>
18961 * mini.c: Removed definition of metadata_shared mutex here.
18963 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
18965 * mini-x86.c: make vararg calls work for instance methods.
18967 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
18969 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
18970 returns the arguments in a separte list, now.
18972 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
18974 * aot.c, mini.c: updates for array type representation changes.
18976 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
18978 * mini.c: register function to perform jit shutdown.
18980 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18982 * mini.c: use a faster allocator if possible.
18984 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
18986 * aot.c: some cleanups and portability changes.
18988 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18990 * mini.c: use faster allocation for CEE_BOX if possible.
18992 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
18994 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
18995 Moved inlined mempcy code to its own function so that is can be
18996 reused. Added an inline memset function as well (optimized initobj).
18997 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
18999 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19001 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
19003 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
19005 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
19006 arch code can setup the cpu for CLR execution, if needed.
19007 We use it on x86 to set the precision of FP operations.
19009 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
19011 * mini.c: disable some optimizations if we can guess they'll cost too
19012 much for a given method.
19014 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19016 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
19018 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19019 * mini.h mini.c mini-x86.c: Added instruction level coverage
19020 info collection support.
19022 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19024 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
19025 is now implemented in the profiling API. Get rid of a couple of
19026 unnecessary global variables.
19028 2003-06-15 Nick Drochak <ndrochak@gol.com>
19030 * basic-long.cs: tests for negative values for bigmul, and unsigned.
19031 * cpu-g4.md: add op_bigmul and op_bigmul_un
19032 * cpu_pentium.md: add op_bigmul_un
19033 * inssel-long32.brg: add rule for unsigned bigmul
19034 * mini-ops.h: define OP_BIGMUL_UN
19035 * mini-x86.c: THE BUG: handle (un)signed properly
19036 * mini.c: choose unsigned opcode if needed.
19037 This set of patches fixes bug #44291
19039 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
19041 * mini.c (optimize_branches): improved to handle all kinds of
19042 conditional branches.
19044 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19046 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
19047 don't raise exceptions.
19049 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19051 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
19052 to arch-specific files.
19054 2003-06-09 Martin Baulig <martin@ximian.com>
19056 * Makefile.am (libs): Added $(LIBGC_LIBS).
19058 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
19060 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
19061 and OP_ATAN (fixes bug#44293).
19063 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
19065 * Makefile.am, mini-x86.c: rename cpu description array to
19066 pentium_desc, since some compilers define the 'pentium' preprocessor
19069 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
19071 * mini.c (mini_select_instructions): add explicit branch if the
19072 following block is not the false target of a conditional branch -
19073 we need this with any optimization that reorder or remove bblocks
19075 * mini.c (optimize_branches): bug fixes
19077 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
19079 * mini.c (mono_method_to_ir): inline static readonly fields
19081 * ssa.c (fold_tree): start cfold support for long (very simple
19084 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
19086 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19088 * inssel.brg: fixed memcpy (bug #44219).
19090 2003-06-05 Dick Porter <dick@ximian.com>
19092 * driver.c: Set the glib log levels to not abort if g_message
19095 g_set_prgname() has to happen before mini_init() so that the
19096 process handle gets the info.
19098 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19100 * driver.c: add intrins to the default optimizations to get wider
19103 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19105 * mini.h: some large basic blocks will overflow a 16-bit
19106 integers for symbolic registers.
19108 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19110 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
19111 (mono_arch_output_basic_block): fix bug 43499
19113 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19115 * mini.c: kill duplicated definition of mono_debug_format.
19117 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
19119 * mini-x86.c, arrays.cs: fixed register allocation bug.
19121 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19123 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
19125 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
19127 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19130 (print_method_from_ip): also print source location information if
19133 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
19135 * mini.c (mono_find_block_region): bug fix in region code
19136 (mini_method_compile): enable removing unreachable code again, but
19137 only in methods without exception clauses.
19139 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19141 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
19142 Implemented arglist opcode and handling of TypedReference type.
19143 Fixed x86 call convention when a structure is returned.
19144 Minimal support for calling static vararg methods.
19146 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
19148 * mini.c (mini_method_compile): always remove unreachable code,
19149 because the code in them may be inconsistent (access to dead
19150 variables for example).
19152 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19154 * driver.c, debug-mini.c: warning fixes.
19156 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
19158 * Makefile.am, jit.h, mini.h: install header for embedding mono.
19160 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
19162 * mini.c: thread-static fields are registered in mono_class_vtable(),
19163 so ensure the function is called before checking for them.
19165 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
19167 * mini.c (optimize_branches): fix for bug 43586
19169 * jit-icalls.c (mono_llmult_ovf): added an additional check for
19170 overflow (fixes Bug #43639)
19172 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19174 * mini.c, objects.cs: allow the use of stobj for primitive types.
19176 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19178 * mini.c: be less strict about argument checking until we support
19179 running the verifier.
19181 2003-05-27 Nick Drochak <ndrochak@gol.com>
19183 * basic-long.cs: tests for (ulong)int * (ulong)int also
19184 * mini.c: use the same trick for (ulong)int * (ulong)int
19186 2003-05-27 Nick Drochak <ndrochak@gol.com>
19188 * basic-long.cs: add regression test for (long)int * (long)int
19189 * cpu-pentium.md: add op_bigmul specification
19190 * inssel-long32.brg: add OP_BIGMUL rule
19191 * mini-ops.h: add OP_BIGMUL
19192 * mini-x86.c: register allocator: handle case where src1 needs to be
19194 * mini.c: substitute special BIGMUL opcode in the tree for
19195 (long)int * (long)int
19197 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
19199 * jit-icalls.c: call the type ctor on field access if needed.
19201 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19203 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
19204 to a method (including results of ldelema, bug#43207).
19206 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
19208 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
19209 colors to show exception handler blocks.
19211 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
19212 (fix for pinvoke7.cs).
19214 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19216 * mini.h, mini.c: ensure correct initialization order for types that
19217 require it. Prepare for lazy compilation of jit icall wrappers.
19218 Provide a name for opcode emulation to reduce unneeded mallocing.
19220 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
19222 * mini-x86.c: better register restoring code and profiling
19223 support for tail calls.
19225 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19227 * mini.h, driver.c: prepare for leaf methods optimization.
19229 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19231 * mini.c: get targets of branches before converting a method.
19233 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
19235 * mini.c (optimize_branches): added some experimental code (disbaled)
19237 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
19239 * mini.c (optimize_branches): fix branch to branch optimization
19241 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
19243 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
19245 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
19247 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
19250 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
19252 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
19253 enable use of interface variables again.
19255 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
19256 I1 to registers because there is no simply way to sign extend 8bit
19257 quantities in caller saved registers on x86.
19259 * inssel-float.brg: set costs of some rules to 2 so
19260 that monobure always select the arch. specific ones if supplied,
19261 regardless of the order we pass the files to monoburg.
19263 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19265 * mini.c, mini-x86.c: since the magic trampoline for jumps
19266 can't patch the code directly, we do it as soon as the
19267 method gets compiled.
19269 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19271 * mini-x86.c, mini.h: introduce a new patching method
19272 to support CEE_JMP and tail calls.
19273 * mini.c: obey tail.call. Don't precompile methods target
19275 * tramp-x86.c: new trampoline code to handle methods
19276 reached through a jump.
19278 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
19280 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
19281 bit values to registers
19283 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
19285 * mini.c (mono_compile_get_interface_var): share interface
19286 variables if possible.
19288 2003-05-16 Martin Baulig <martin@ximian.com>
19290 * debug-mini.c (mono_init_debugger): New function to initialize
19291 the debugger. This is not in the debugger since it needs to
19292 access some of mini's internals.
19294 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19296 * mini.c (mono_method_to_ir): inlining fixes/cleanups
19298 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
19300 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
19301 for value type handling.
19303 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19305 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
19306 (mono_method_check_inlining): enable inlining of all kinds of wrappers
19308 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
19310 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
19311 the constructor through a proxy.
19313 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19315 * jit-icalls.c, inssel.brg: fixes to array element address
19318 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
19320 * mini-x86.c (is_regsize_var): allocate pointer to registers
19322 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19324 * driver.c: fixed typo, added intrins to the set of optimizations
19325 tested with regressions.
19327 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
19329 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
19330 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
19333 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
19335 * inssel.brg: remove some common pop instructions without side effects
19337 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19339 * inssel-x86.brg: fixed thinko in int to double conversions.
19341 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
19343 * mini.c, jit-icalls.c: added runtime thread-static variable support.
19345 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19347 * inssel-long32.brg: two more missing instructions.
19349 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
19351 * mini.c (mono_emit_call_args): set the cil_code for all arguments
19352 if not already set.
19354 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
19356 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
19359 * basic-float.cs: Added tests for negative zero.
19361 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19363 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
19364 a couple of missing operations for long casts, with test cases.
19366 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19368 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
19370 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
19372 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
19373 code size estimation.
19375 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
19377 * mini.c (mono_jit_create_remoting_trampoline): make it work with
19378 abstract methods (fix bug 42542)
19380 * aot.c: add ability to handle array types
19382 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
19384 * mini.c: Call the _specific versions of the object allocation
19385 functions if possible.
19387 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19389 * driver.c: call setlocale ().
19391 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19393 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
19396 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
19398 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
19400 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
19401 wrappers (fix bug 42122)
19403 2003-05-04 Martin Baulig <martin@ximian.com>
19405 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
19407 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
19408 s/mini_set_defaults/mono_set_defaults/g.
19410 2003-05-04 Martin Baulig <martin@ximian.com>
19412 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
19414 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19416 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
19417 (reported by Don Roberts).
19419 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19421 * mini.c: temporarily work around two bugs for this release.
19423 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19425 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
19426 that contains -export-dynamic and it makes using the ld script
19428 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
19430 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19432 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
19435 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19437 * mini.c: make sure leave calls all the needed finally blocks,
19438 even when the target jumps out of multiple exception clauses.
19440 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19442 * ldscript, Makefile.am: add linker script to reduce the number of
19443 exported symbols (should also fix the issues with libwine defining
19444 some of the same symbols in io-layer).
19446 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
19448 * driver.c (mini_main): Avoid assertion when no file name is given on
19451 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
19453 * driver.c: added --version/-V command line option.
19454 Added the inline optimization in the regression tests.
19456 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19458 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
19459 to the type in the method signature (fixes bug#42134).
19461 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
19463 * mini.c: when inlining, check this is not null only when needed (bug #42135).
19465 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
19467 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
19469 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19471 * driver.c: fixed bug #42100.
19473 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
19475 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
19477 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19479 * mini.c: moved most of the code required to do inlining to its own
19480 function so it can be reused. Inline also ctors if appropriate.
19482 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
19484 * Makefile.am: Link with -export-dynamic so shared libs loaded by
19485 the runtime can call mono API functions.
19487 2003-04-27 Martin Baulig <martin@ximian.com>
19489 * debug-mini.c (mono_debug_init_method): Added
19490 `guint32 breakpoint_id' argument; if the method has a breakpoint,
19491 send a notification to the debugger.
19493 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
19494 running in the Mono Debugger, just pass the breakpoint number to
19495 mono_debug_init_method().
19497 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
19499 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
19501 * mini.c: allow some more unsafe compares.
19503 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19505 * mini-x86.c, Makefile.am: make distcheck works (partially from
19506 a patch by Richard Lee <r.h.lee@attbi.com>).
19507 * regset.c, regset.h: removed, they are unused.
19509 2003-04-25 Dick Porter <dick@ximian.com>
19511 * driver.c: Usage reports the name as 'mono' not 'mini'
19512 * exceptions-x86.c: Build and run on freebsd
19514 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
19516 * Makefile.am: install the program with the 'mono' name and
19517 the library as libmono instead of mini and libmini.
19519 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19521 * driver.c: provide the APIs for the embedding interface of the old jit.
19523 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
19525 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
19527 2003-04-23 Martin Baulig <martin@ximian.com>
19529 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
19531 * driver.c: Added `--debug' command line argument to enable
19534 2003-04-23 Martin Baulig <martin@ximian.com>
19536 * debug.[ch]: Removed. The code is now in
19537 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
19539 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
19542 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
19544 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
19546 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19549 (mini_cleanup): moved mono_runtime_cleanup call after the call to
19550 mono_domain_finalize.
19551 (mini_method_compile): use mono_method_profile* if the the option is
19554 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
19556 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19557 methods with their wrapper.
19559 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19560 methods with their wrapper.
19562 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
19565 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
19568 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
19571 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
19573 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
19575 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
19577 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
19578 of the mempool. This is slightly faster and uses less memory
19580 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19582 * mini.c: avoid O(n) allocation for variables.
19584 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19586 * mini.c: handle items on the stack after inlining methods.
19588 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19590 * mini.c: make the method->opcode optimization dependent
19591 on MONO_OPT_INSTRINS and do it lazily.
19593 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19595 * driver.c: print overall results at the end of regression run.
19597 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
19599 * inssel.brg: don't overwrite symbolic registers.
19601 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19603 * inssel-x86.brg: fix conversion from long to float.
19605 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
19607 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
19609 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
19611 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
19613 * driver.c: Added --print-vtable option as in the old JIT.
19615 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19617 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
19619 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
19621 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
19623 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
19625 * mini.c regalloc.c regalloc.h: Fix memory leak.
19627 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
19629 * aot.c (mono_aot_get_method): register all used strings
19631 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19633 * mini.c: always intern strings references with ldstr at compile time.
19635 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19637 * Makefile.am: add BUILT_SOURCES.
19639 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19641 * driver.c: give a better error message when the assembly to execute
19642 doesn't have an entry point.
19644 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
19646 * Makefile.am: added hack for automake
19648 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
19651 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
19653 22003-04-07 Martin Baulig <martin@ximian.com>
19655 * Makefile.am: Added Makefile.am.
19657 * debugger-main.c: Removed, this is now in the debugger where it
19660 * mini.pc.in: Call this package `mini' for the moment.