1 2009-03-02 Geoff Norton <gnorton@novell.com>
4 * driver.c: Allow signal chaining of SIGFPE as well.
6 2009-03-02 Zoltan Varga <vargaz@gmail.com>
8 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
9 this since it now receives the method not its generic context in the
12 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
13 generic/imt thunks where some entries branch through the vtable, while
14 other entries branch directly.
16 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
18 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
19 support for interface methods as well.
21 * mini-trampolines.c: Add support for virtual generic methods in interfaces
22 using the normal IMT thunks.
24 generics.cs: Add new tests.
26 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
27 the generic inst to the generic imt thunks. This fixes AOT support,
28 improves consistency with the normal IMT thunks, and makes it easier to
29 add support for interface generic virtual methods later.
31 * mini-trampolines.c (mono_magic_trampoline): Ditto.
33 2009-02-28 Zoltan Varga <vargaz@gmail.com>
35 * driver.c (mono_set_signal_chaining): New public API function to enable
36 signal chaining on POSIX platforms.
38 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
39 (si@lindenlab.com) to implement signal chaining. The original patch was
40 contributed under the MIT X/11 license:
41 https://bugzilla.novell.com/show_bug.cgi?id=318894
43 2009-02-27 Zoltan Varga <vargaz@gmail.com>
45 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
46 too until it can be made to run on amd64.
48 2009-02-26 Zoltan Varga <vargaz@gmail.com>
50 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
51 to get_generic_context_from_code () + get_call_info () if possible.
53 2009-02-25 Zoltan Varga <vargaz@gmail.com>
55 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
56 suspend-on-sigsegv functionality.
58 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
59 to suspend when a native SIGSEGV is received. This is useful for debugging
60 crashes which don't happen under gdb, since a live process contains more
61 information than a core file.
63 * mini-exceptions.c (mono_print_thread_dump): Use
64 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
66 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
68 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
70 * basic-float.cs: Disable the tests which currently fail on amd64.
72 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
73 value to mono_arch_patch_callsite () to fix crashes.
75 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
77 2009-02-23 Zoltan Varga <vargaz@gmail.com>
79 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
80 nop code by patching the call address to point to the nullified class init
81 trampoline, as the former does not seem to be safe on SMP machines.
83 2009-02-23 Mark Probst <mark.probst@gmail.com>
85 * mini-ops.h: Fix the argument types for a few x86 opcodes where
88 2009-02-23 Zoltan Varga <vargaz@gmail.com>
90 * basic-float.cs basic-calls.cs: Fix warnings.
92 2009-02-22 Mark Probst <mark.probst@gmail.com>
94 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
95 correct frame pointer in the LMF. Should fix #478394.
97 2009-02-22 Zoltan Varga <vargaz@gmail.com>
99 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
101 * image-writer.c: Make the binary writer less verbose.
103 2009-02-21 Zoltan Varga <vargaz@gmail.com>
105 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
106 are called from runtime invoke wrappers.
108 2009-02-20 Zoltan Varga <vargaz@gmail.com>
110 * cpu-ppc.md (store_memindex): Increase the size of this.
112 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
114 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
116 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
118 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
121 Last fix for of #467201.
124 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
126 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
128 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
129 and long_conv_to_r8_2:
131 Fixed part of #467201.
133 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
135 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
137 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
138 conversion to 32 bits.
140 * cpu-x86.md: Increase the size of int_conv_to_r4.
142 * basic-float.cs: Add a test for this.
144 Fixed part of #467201.
146 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
148 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
150 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
151 conversion to 64 bits.
153 * basic-float.cs: Add a test for this.
155 Fixed part of #467201.
157 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
159 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
161 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
162 This behavior is compatible with MS.
164 * iltest.il.in: Add a test for this.
166 Fixed part of #467201.
168 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
170 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
172 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
173 change the precision of the value.
175 * cpu-x86.md: Define len for float_conv_to_r4.
177 * basic-float.cs: Add a test for this.
179 Fixed part of #467201.
181 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
183 * mini.c: Adjust locking order to the new semantics where the loader lock
186 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
195 * mini-trampolines.c:
208 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
210 2009-02-18 Zoltan Varga <vargaz@gmail.com>
212 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
215 2009-02-17 Zoltan Varga <vargaz@gmail.com>
217 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
218 for cctors if needed.
220 2009-02-17 Mark Probst <mark.probst@gmail.com>
222 * mini-ppc.c: Fix build on Darwin.
224 2009-02-17 Zoltan Varga <vargaz@gmail.com>
226 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
227 version instead of 3 as valgrind doesn't like version 3.
229 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
231 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
232 usable for hashing methods.
233 (emit_extra_methods): Use the new hash to avoid putting every method in the
236 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
238 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
239 whenever a method ref could match a method.
241 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
244 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
247 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
249 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
252 * method-to-ir.c (mono_method_check_inlining): Avoid calling
253 mono_method_get_header () on inflated methods as an optimization.
255 2009-02-16 Zoltan Varga <vargaz@gmail.com>
257 * ssa.c (fold_ins): Fix another crash if the instruction following the
258 switch was optimized away.
260 2009-02-16 Mark Probst <mark.probst@gmail.com>
262 Contributed under the terms of the MIT/X11 license by Steven
263 Munroe <munroesj@us.ibm.com>.
265 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
267 2009-02-16 Zoltan Varga <vargaz@gmail.com>
269 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
270 around the mono_domain_alloc calls, it is now done by the functions
273 * aot-compiler.c (compile_method): Only add wrappers referenced by
274 the method if compiling with full AOT.
275 (mono_compile_assembly): Error out if --aot=full is specified on
276 a platform where it is not supported.
278 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
281 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
284 * aot-runtime.c (load_named_code): Handle
285 mono_arm_throw_exception_by_token.
287 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
289 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
292 * Makefile.am (fullaotcheck): Exit if a test fails.
294 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
296 (mono_compile_assembly): Handle the assembler failing.
298 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
299 accepting subsections of .bss.
301 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
304 * aot-compiler.c: Remove some unused includes.
306 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
307 now in MonoImageWriter.
309 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
310 code sequence which matches a non-virtual call. Fixes #472654.
312 2009-02-15 Zoltan Varga <vargaz@gmail.com>
314 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
317 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
318 use the image/dwarf writers directly.
320 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
323 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
326 * image-writer.h: Fix some typos.
328 * dwarfwriter.h dwarfwriter.c: New files.
330 * aot-compiler.c: Extract the DWARF info writing functionality into a
333 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
334 argument to return unwind info.
336 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
338 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
340 * aot-runtime.c (decode_method_ref): Add a case for
341 MONO_AOT_METHODREF_WRAPPER_NAME.
343 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
346 * aot-compiler.c (encode_method_ref): Use the new constants.
348 * aot-runtime.c (decode_method_ref): Ditto.
350 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
351 be compiled, not the icall itself.
353 2009-02-14 Zoltan Varga <vargaz@gmail.com>
355 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
356 using decode_method_ref ().
358 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
359 convert it to an in32. Fixes #475859.
361 * arrays.cs: Add a test.
363 2009-02-12 Zoltan Varga <vargaz@gmail.com>
365 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
368 * basic-long.cs: Add a test.
370 2009-02-12 Mark Probst <mark.probst@gmail.com>
372 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
373 remove the frame pointer in leaf methods which don't receive any
374 arguments, don't throw exceptions and don't do dynamic stack
377 2009-02-12 Zoltan Varga <vargaz@gmail.com>
379 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
380 the fail_tramp changes. Hopefully fixes #475132.
382 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
384 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
385 instead of mono_metadata_signature_dup_full.
387 2009-02-12 Zoltan Varga <vargaz@gmail.com>
389 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
390 for processing jump tables. Fixes #473787.
392 2009-02-11 Mark Probst <mark.probst@gmail.com>
394 * mini-generic-sharing.c: mini_method_get_context() just calls
395 mono_method_get_context_general() now.
397 * mini.c, mini.h: Moved get_object_generic_inst(),
398 construct_object_context_for_method() and
399 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
401 2009-02-11 Zoltan Varga <vargaz@gmail.com>
403 * branch-opts.c (mono_if_conversion): Handle the case where the merged
404 basic block fell through to its successor bblock without a branch. Fixes
407 * iltests.il.in: Add a test.
409 * aot-compiler.c (encode_method_ref): Encode methods of array types.
410 (can_encode_patch): We can now handle arrays of generic parameters and
413 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
415 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
416 the AOT file to avoid some #ifdefs in aot-runtime.c
418 * mini.h: Bump AOT file format version.
420 2009-02-10 Zoltan Varga <vargaz@gmail.com>
422 * Makefile.am (fullaotcheck): Make this run the tests.
424 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
426 2009-02-10 Mark Probst <mark.probst@gmail.com>
428 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
429 individually. Fixes #473482.
431 2009-02-10 Zoltan Varga <vargaz@gmail.com>
433 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
435 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
437 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
438 (mono_compile_assembly): Hush compile warnings about
439 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
442 2009-02-10 Zoltan Varga <vargaz@gmail.com>
444 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
446 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
448 * aot-compiler.c: Fix arm support.
450 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
451 img_writer_emit_unset_mode () function.
453 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
454 (mono_unwind_get_dwarf_pc_reg): Ditto.
456 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
457 Move almost all platform specific code to a set of arch_ functions,
458 and document them to ease porting.
460 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
462 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
464 * aot-compiler.c: Extract the image writing functionality into a separate
465 module to reduce the size of this file.
467 2009-02-09 Geoff Norton <gnorton@novell.com>
469 * mini-s390.c: Fix the signature of emit_sig_cookie.
471 2009-02-09 Zoltan Varga <vargaz@gmail.com>
473 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
475 * aot-runtime.c (is_shared_got_patch): Ditto.
477 * aot-runtime.c (load_named_code): Cope with the fact that
478 decode_got_entry () won't decode the patch fully if its corresponding got
479 entry is already filled.
481 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
483 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
485 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
486 as the moving pointer instead of 'buf' for consistency with the rest of the
488 (mono_arch_create_monitor_exit_trampoline): Ditto.
490 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
491 generic_class_init trampolines.
492 (add_generic_class): Extract some code from add_generic_instances () into a
493 separate function so it can be called from other places too.
494 (compile_method): Call add_generic_class () for the classes of inflated methods
495 referenced by the method.
496 (can_encode_patch): Allow references to generic parameters.
498 * aot-runtime.c: Add support the patches required by the new trampolines.
500 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
503 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
506 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
507 this from get_throw_pending_exception, make the signature full aot compatible.
509 * Makefile.am (fullaotcheck): New target to run full-aot tests.
511 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
513 * exceptions.cs: Add a test.
515 2009-02-07 Zoltan Varga <vargaz@gmail.com>
517 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
518 use the DWARF_DATA_ALIGN constant instead.
520 * exception-<ARCH>.c: Update after the above change.
522 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
525 * mini-arm.c: Enable the dwarf unwinder.
527 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
528 instead of mono_class_setup_vtable ().
530 2009-02-07 Zoltan Varga <vargaz@gmail.com>
532 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
535 * mini-x86.h: Enable the dwarf unwinder.
537 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
539 Fix mcs/tests/test-7.cs
540 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
543 2009-02-06 Zoltan Varga <vargaz@gmail.com>
545 * mini.c (print_jit_stats): Remove some unused statistics.
547 2009-02-05 Zoltan Varga <vargaz@gmail.com>
549 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
551 2009-02-05 Mark Probst <mark.probst@gmail.com>
553 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
554 the method we get from mono_object_get_virtual_method() because
555 that function does it properly, now.
557 2009-02-05 Zoltan Varga <vargaz@gmail.com>
559 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
560 opcodes. Fixes #472775.
562 2009-02-05 Mark Probst <mark.probst@gmail.com>
564 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
565 fact that mono_find_jit_info() sometimes returns the context
566 corresponding to the jit info in new_ctx. Fixes #472600.
568 2009-02-05 Zoltan Varga <vargaz@gmail.com>
570 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
571 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
572 klass->enum_basetype directly.
574 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
577 * unwind.c: Avoid 0 sized arrays.
579 2009-02-04 Zoltan Varga <vargaz@gmail.com>
581 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
582 size on systems with 64k pages. Fixes #471389.
584 2009-02-04 Mark Probst <mark.probst@gmail.com>
586 Contributed under the terms of the MIT/X11 license by Steven
587 Munroe <munroesj@us.ibm.com>.
589 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
590 for LOADI4_MEMBASE. Use addi instead of addic if it's not
593 2009-02-04 Mark Probst <mark.probst@gmail.com>
595 Contributed under the terms of the MIT/X11 license by Steven
596 Munroe <munroesj@us.ibm.com>.
598 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
601 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
602 The trampoline can be longer on PPC64.
604 2009-02-04 Mark Probst <mark.probst@gmail.com>
606 Contributed under the terms of the MIT/X11 license by Steven
607 Munroe <munroesj@us.ibm.com>.
609 * mini-ppc.c: Compiler warning fixes and trivial code
612 2009-02-04 Zoltan Varga <vargaz@gmail.com>
614 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
615 ins->dreg which could be a hardware register, not a vreg.
617 * aot-compiler.c (emit_method_dwarf_info): Ditto.
619 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
620 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
622 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
624 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
625 ->dreg, that is not the vreg we are looking for.
627 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
629 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
632 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
635 2009-02-03 Zoltan Varga <vargaz@gmail.com>
637 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
639 * aot-compiler.c (emit_line_number_info): Fix line number emission when
642 * aot-compiler.c: Add xdebug support on x86.
644 * unwind.c: Add x86 support.
646 * aot-compiler.c (emit_exception_debug_info): Control the emission of
647 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
649 * mini.c (mini_method_compile): Ditto.
651 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
654 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
655 which mimic .push_section/.pop_section in GAS.
657 * aot-compiler.c: Emit precise live range information for variables.
659 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
661 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
662 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
665 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
666 the live ranges of variables.
668 * mini.h (struct MonoMethodVar): Add two fields containing the live range
669 of the variable in terms of native offsets.
671 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
673 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
675 2009-02-02 Mark Probst <mark.probst@gmail.com>
677 Contributed under the terms of the MIT/X11 license by Steven
678 Munroe <munroesj@us.ibm.com>.
680 * exceptions-ppc.c (restore_regs_from_context): Correct operand
681 order (offset then base reg) for ppc_load_multiple_regs.
682 (emit_save_saved_regs) Correct operand order for
683 ppc_store_multiple_regs.
684 (mono_arch_get_call_filter): Correct operand order for
685 ppc_load_multiple_regs.
687 * mini-ppc.c (emit_memcpy): Fix operand order for
688 ppc_load_reg_update and ppc_store_reg_update.
689 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
690 (mono_arch_emit_epilog): Correct operand order for
691 ppc_load_multiple_regs.
693 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
694 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
696 2009-02-02 Mark Probst <mark.probst@gmail.com>
698 * cpu-ppc64.md: Fixed storer4_memindex length.
700 2009-02-02 Zoltan Varga <vargaz@gmail.com>
702 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
705 * aot-compiler.c (emit_line_number_info): Optimize this.
707 2009-02-01 Zoltan Varga <vargaz@gmail.com>
709 * aot-compiler.c: Disassemble tokens in the IL disassembly.
711 * aot-compiler.c: Add debug info for methods without debug info by
712 emitting an IL file and having the line number info referencing that file.
714 * aot-compiler.c: Optimize the size of the generated line number info.
716 * aot-compiler.c: Emit line number info in xdebug mode.
718 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
721 2009-01-31 Zoltan Varga <vargaz@gmail.com>
723 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
725 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
728 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
730 * basic-calls.cs: Test for the weird crash found on arm.
732 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
734 * cpu-arm.md: Increase the size of storer8_membase_reg and
735 loadr8_membase_reg to 24 bytes to accomodate the extra add.
737 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
738 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
739 reg to LR otherwise we'll be loading/storing from just the offset.
741 2009-01-30 Miguel de Icaza <miguel@novell.com>
743 Question: if we are storing gint32's inside the "*native_offset",
744 should we change the signature to "gint32 *native_offset" to
745 ensure that we do not have type definition problems?
747 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
748 an int * as this is what the other function expects, causes
749 problems with Freescale's compiler that defined int32_t to be a
750 long and makes int incompatible
752 2009-01-30 Miguel de Icaza <miguel@novell.com>
754 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
755 filename conflict with bjam.
757 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
759 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
760 as it might use decomposed ops.
762 2009-01-30 Zoltan Varga <vargaz@gmail.com>
764 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
766 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
769 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
771 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
774 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
775 way registers are stored in MonoContext on arm.
777 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
778 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
780 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
782 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
784 * mini.c (mini_init): Register mono_isfinite.
786 * jit-icalls.c (mono_isfinite): New jit icall.
788 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
790 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
791 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
794 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
796 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
797 separate frame and stack pointers, so we must use FP to find the register
799 The FP reg is retrieved from the MonoContext::regs array.
801 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
803 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
806 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
808 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
809 return R4 and R8 when not running under softfloat.
811 Fixes basic-calls.exe
813 2009-01-30 Zoltan Varga <vargaz@gmail.com>
815 * mini-arm.c: Implement some overflow opcodes.
817 2009-01-29 Miguel de Icaza <miguel@novell.com>
819 * ssa.c: handle another alloca.h
821 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
822 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
823 MONO_ARCH_USE_SIGACTION.
825 * aot-runtime.c, mini-exceptions.c: Replace platform define with
828 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
830 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
831 PPC targets as sigaction does not exist on all platforms, define
832 this on a per-platform basis.
834 Instead of erroring out if the platform is not defined, include
835 mini-ppc-os.h, and expect that the OS specific setting provides
836 the required information.
838 2009-01-30 Zoltan Varga <vargaz@gmail.com>
840 * aot-compiler.c: Fix --enable-minimal=aot.
842 2009-01-30 Zoltan Varga <vargaz@gmail.com>
844 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
847 2009-01-29 Zoltan Varga <vargaz@gmail.com>
849 * exceptions-arm.c: Fix warnings.
851 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
854 * mini-x86.c: Fix --enable-minimal=jit build.
856 * mini.c: Really fix --enable-minimal=jit build.
858 * mini.c (construct_object_context_for_method): Move this outside
859 the DISABLE_JIT block to fix the --enable-minimal=jit build.
861 "Backported" of r124984 from 2.0 branch.
863 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
865 "Backport" of r124977 + r124978 from 2.0 branch.
867 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
868 to avoid calling mono_exception_from_token () from the throw trampoline.
869 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
870 for throwing corlib exceptions, this fixes full-aot support for corlib
873 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
875 2009-01-29 Miguel de Icaza <miguel@novell.com>
877 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
878 part of the changes to split the code in mini into operating
879 system specific files.
881 This patch was done by copying mini.c to the respective files to
882 preserve SVN history.
884 2009-01-29 Zoltan Varga <vargaz@gmail.com>
886 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
888 2009-01-28 Zoltan Varga <vargaz@gmail.com>
890 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
891 remoting-invoke-with-check wrappers of shared methods.
893 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
895 2009-01-27 Mark Probst <mark.probst@gmail.com>
897 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
898 optimization if the top of stack is the last instruction in the
899 bblock. Otherwise it might have been used after its definition.
902 2009-01-27 Zoltan Varga <vargaz@gmail.com>
904 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
905 method as well when get_vcall_slot () fails to match a code sequence.
907 * mini-arm.c: Fix the android build, which doesn't have
910 2009-01-26 Zoltan Varga <vargaz@gmail.com>
912 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
915 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
917 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
919 2009-01-26 Zoltan Varga <vargaz@gmail.com>
921 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
922 and put its id into jinfo->used_regs. This is only used on amd64,
923 which is currently the only platform generating unwind info.
925 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
926 the dwarf unwinder. This is required to correctly handle async exceptions
927 like thread abort and stack overflows, which can happen while a method
928 is in the middle of its prolog or epilog.
930 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
931 the unwind info belonging to an AOTed method.
933 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
934 into cfg->unwind_ops.
936 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
938 * mini.c (mini_init): Call mono_unwind_init ().
939 (mini_cleanup): Call mono_unwind_cleanup ().
941 * unwind.c: Add functions for managing a set of unwind info entries, allowing
942 unwind info to be shared between methods.
944 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
947 * exceptions-amd64.c (mono_arch_exceptions_init): Call
948 get_throw_pending_exception () to avoid initialization races.
950 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
951 mono_arch_exceptions_init () function.
953 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
955 2009-01-25 Zoltan Varga <vargaz@gmail.com>
957 * mini.c (mono_get_domain_intrinsic): New helper function.
958 (mono_get_thread_intrinsic): Ditto.
960 * mini-arm.c mini-ia64.c: Use the new helper functions.
962 * method-to-ir.c (mono_method_to_ir): Fix the comment for
963 the last constrained_call change, since it is needed in the non-AOT
966 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
968 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
969 mono_get_lmf_addr () on arm eabi linux.
971 2009-01-24 Zoltan Varga <vargaz@gmail.com>
973 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
974 code sequence which matches a non-virtual call.
976 2009-01-23 Mark Probst <mark.probst@gmail.com>
978 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
981 2009-01-23 Zoltan Varga <vargaz@gmail.com>
983 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
984 runtime-invoke wrappers, since they are also shared based on signature.
986 2009-01-22 Mark Probst <mark.probst@gmail.com>
988 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
989 info from the (correct) context.
991 2009-01-22 Zoltan Varga <vargaz@gmail.com>
993 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
995 * unwind.c (mono_unwind_frame): New function to unwind through a frame
996 using dwarf unwinding info. Not yet used.
998 * mini.c (mini_init): When using xdebug, disable freeing of domains.
1000 2009-01-21 Mark Probst <mark.probst@gmail.com>
1002 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
1005 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
1006 special case and handle mono_arch_delegate_invoke_impl() returning
1007 function descriptors.
1009 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
1010 trampolines return function descriptors, too.
1012 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1014 * method-to-ir.c (handle_alloc): Avoid generic instances in the
1015 out_of_line optimization.
1017 2009-01-21 Martin Baulig <martin@ximian.com>
1020 (MonoCompile): Added `disable_deadce_vars' to disable removing
1024 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
1025 inside the debugger.
1027 * liveness.c (mono_analyze_liveness): Don't remove any unused
1028 variables if `cfg->disable_deadce_vars' is set.
1030 2009-01-21 Mark Probst <mark.probst@gmail.com>
1032 * method-to-ir.c: Only apply exception constructor optimization if
1033 the the method actually belongs to an exception class. Fixes
1036 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1038 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
1039 change inside a #ifdef __mono_ppc64__.
1041 * aot-compiler.c (compile_method): Remove the previous limitation.
1043 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
1044 on type variables in AOTed code.
1046 * aot-compiler.c (compile_method): Skip generic methods having type
1047 constraints on their generic parameters.
1049 * aot-compiler.c (compile_method): Check for methods which cannot be
1050 encoded inside RGCTX_FETCH patches as well.
1052 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
1055 2009-01-20 Mark Probst <mark.probst@gmail.com>
1057 * method-to-ir.c: Force the vtable variable in shared generic code
1058 for the case that they might show up on a stack trace where they
1061 * mini-exceptions.c: Save and use generic sharing info as well as
1062 IP in stack traces to resolve shared generic instantiations.
1064 2009-01-20 Zoltan Varga <vargaz@gmail.com>
1066 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
1067 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
1069 2009-01-20 Mark Probst <mark.probst@gmail.com>
1071 * method-to-ir.c: Do generic sharing for array constructors.
1073 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
1075 * mini-exceptions.c (mono_print_thread_dump): Add information
1076 about the thread state using wapi_current_thread_desc.
1078 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1080 * basic-simd.cs: Tests for the new constructors.
1082 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1084 * mini-ops.h: Added OP_EXPAND_*
1088 * mini-x86.c (mono_arch_output_basic_block): Same.
1090 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
1092 2009-01-19 Zoltan Varga <vargaz@gmail.com>
1094 * iltests.il.in: Add a test for #467385.
1096 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
1098 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
1099 thread been cleaned up is not the same currently in execution.
1101 Fixes appdomain-unload crashes on windows, osx and linux variants
1102 without the __thread keyword.
1104 2009-01-18 Zoltan Varga <vargaz@gmail.com>
1106 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
1107 (koush@koushikdutta.com). Implement this for android.
1109 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
1110 begins with a digit.
1112 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
1113 mono_marshal_get_write_barrier ().
1115 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
1117 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
1118 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
1119 that pass them on a register pair.
1121 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
1122 test was crashing due to that.
1124 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
1126 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
1127 trampoline code. Include ucontext.h only if available.
1129 2009-01-15 Mark Probst <mark.probst@gmail.com>
1131 * mini.c: mono_domain_lookup_shared_generic() takes an open method
1132 and doesn't check whether it's sharable, like it was before
1133 removing the shared generics hash. This brings IronPython
1134 performance back to what it was before that change.
1136 2009-01-14 Mark Probst <mark.probst@gmail.com>
1138 * method-to-ir.c: Handle delegate invocation optimization earlier,
1139 otherwise it would be handled (much more slowly) by the
1140 final/sealed optimization.
1142 2009-01-13 Zoltan Varga <vargaz@gmail.com>
1144 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
1145 domain is not set. Fixes #465864.
1147 2009-01-12 Mark Probst <mark.probst@gmail.com>
1149 * method-to-ir.c: Don't stop sharing of generic methods with catch
1150 clauses - we already handle those.
1152 2009-01-12 Mark Probst <mark.probst@gmail.com>
1154 * mini.c, mini.h: lookup_generic_method() is now
1155 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
1156 making the shared_generics_hash obsolete.
1158 2009-01-12 Mark Probst <mark.probst@gmail.com>
1160 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
1161 use the red zone. Make room on the stack first and then use it,
1162 not the other way around.
1164 2009-01-12 Zoltan Varga <vargaz@gmail.com>
1166 * mini.c (mini_init): Call mono_xdebug_init ().
1168 * aot-compiler.c (mono_xdebug_init): Make this non-static.
1170 2009-01-11 Zoltan Varga <vargaz@gmail.com>
1172 * TestDriver.cs: Add an --iter argument to run tests multiple times.
1174 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
1177 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
1178 debug+unwind info for trampolines.
1180 * mini.c (mono_create_unwind_op): New helper function.
1182 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
1184 2009-01-10 Zoltan Varga <vargaz@gmail.com>
1186 * aot-compiler.c: Fix the build.
1188 2009-01-09 Zoltan Varga <vargaz@gmail.com>
1190 * Makefile.am: Update dtrace-prelink.sh location.
1192 2009-01-08 Zoltan Varga <vargaz@gmail.com>
1194 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
1195 optimization. Fixes #464520.
1197 2009-01-07 Bill Holmes <billholmes54@gmail.com>
1199 * mini-amd64.c : Adding code to save/restore non-volatile registers
1202 * exceptions-amd64.c : Adding code to save/restore non-volatile
1203 registers on Winx64.
1205 Contributed under MIT/X11 license.
1207 2009-01-07 Zoltan Varga <vargaz@gmail.com>
1209 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
1210 __GNUC_MINOR__ which can break when the major version changes.
1212 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1214 * basic-simd.cs: Add tests for usage of the sizeof opcode.
1216 2009-01-07 Geoff Norton <gnorton@novell.com>
1218 * helpers.c: Allow mono -v -v -v to work on darwin.
1220 2009-01-05 Bill Holmes <billholmes54@gmail.com>
1222 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
1225 Contributed under MIT/X11 license.
1227 2009-01-05 Zoltan Varga <vargaz@gmail.com>
1229 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
1230 instead of directly accessing type->data.klass. Fixes #462016.
1231 (mono_allocate_stack_slots_full): Ditto.
1233 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
1234 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
1236 * aot-compiler.c (emit_plt): Fix ARM build.
1238 2009-01-04 Zoltan Varga <vargaz@gmail.com>
1240 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
1242 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
1245 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
1246 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
1249 * iltests.il.in: Add a regression test.
1251 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1253 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
1255 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1257 * basic-simd.cs: Add a regression test for #462457.
1259 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1261 * mini-ops.h: Add a definition of XPHI.
1263 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
1265 * ssa.c (op_phi_to_move): Handle XPHI.
1267 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
1271 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1273 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
1275 2008-12-31 Geoff Norton <gnorton@novell.com>
1277 * mini-ppc.c: The prolog size allocated can be too small for darwin
1278 ppc32 under certain circumstances. Also fix a small logic bug.
1280 2008-12-29 Zoltan Varga <vargaz@gmail.com>
1282 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
1283 while loading AOT methods.
1285 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
1286 since only the former is nulled out after a successful cast. This prevents
1287 crashes with rethrown exceptions when using --debug=casts.
1289 2008-12-24 Mark Probst <mark.probst@gmail.com>
1291 * mini.h: New macro for checking whether a method is final,
1292 i.e. whether the method or its class is marked final.
1294 * method-to-ir.c: Use the new macro for all final-checks
1295 consistently. Fixes the crash in the System.ServiceModel tests.
1297 2008-12-23 Mark Probst <mark.probst@gmail.com>
1299 * mini-exceptions.c (get_exception_catch_class): Corrected another
1300 overly strict assertion.
1302 2008-12-23 Mark Probst <mark.probst@gmail.com>
1304 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
1305 Clobbering it is not allowed because the caller might use it as
1306 the vtable register in the interface call.
1308 2008-12-19 Mark Probst <mark.probst@gmail.com>
1310 * mini-exceptions.c (get_exception_catch_class): Corrected an
1311 overly strict assertion.
1313 2008-12-18 Mark Mason <mmason@upwardaccess.com>
1315 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
1317 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
1319 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
1321 * cpu-mips.md: correct lengths for certain long_ opcodes.
1323 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
1325 * 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().
1327 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1329 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
1331 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1333 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
1335 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1337 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
1340 2008-12-16 Mark Mason <mmason@upwardaccess.com>
1342 * 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
1344 * 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)
1346 2008-12-15 Mark Mason <mmason@upwardaccess.com>
1348 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
1350 2008-12-14 Zoltan Varga <vargaz@gmail.com>
1352 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
1353 gshared code. Fixes #458947.
1355 * generics.cs: Add a test.
1357 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1359 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1361 * mini-mips.c: first pass n32 code generation.
1363 * mini-mips.h: datatypes and defines for n32 support.
1365 * exceptions-mips.c: first pass n32 code generation.
1367 * tramp-mips.c: first pass n32 code generation.
1369 * cpu-mips.md: add long_ opcodes.
1371 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1373 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1375 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1377 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1379 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1381 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1383 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1385 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1387 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1389 * helpers.c: for mips/n32, don't pass -mips32 to objdump
1391 2008-12-12 Zoltan Varga <vargaz@gmail.com>
1393 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
1395 2008-12-12 Andrés G. Aragoneses <aaragoneses@novell.com>
1397 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
1399 2008-12-12 Mark Probst <mark.probst@gmail.com>
1401 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
1402 descriptors for helper functions directly in front of the code.
1404 2008-12-11 Mark Probst <mark.probst@gmail.com>
1406 * method-to-ir.c: Removed an unnecessary assertion.
1408 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1410 * method-to-ir.c: Merge SGEN changes from the old JIT.
1412 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1414 * driver.c (compile_all_methods_thread_main): Handle failure of
1417 2008-12-10 Mark Probst <mark.probst@gmail.com>
1419 * mini-ppc.c: Merged with mini-ppc64.c.
1421 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
1423 * Makefile.am: Use the same sources for PPC and PPC64.
1425 * mini-ppc64.c: Removed.
1427 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1429 * branch-opts.c (remove_block_if_useless): Extract fall through detection
1430 code to mono_bb_is_fall_through.
1432 * branch-opts.c (mono_remove_critical_edges): Same.
1434 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1436 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
1437 expect that an OP_BR_REG will be there.
1439 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1441 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
1442 for the many branch ops. The original check miss OP_BR_REG.
1446 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1448 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
1450 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1452 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
1453 while holding the aot lock.
1455 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1457 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
1459 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1461 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
1462 to release all runtime callable wrappers held by the runtime.
1464 Contributed under MIT/X11 license.
1466 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1468 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
1471 Contributed under MIT/X11 license.
1473 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1475 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
1476 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
1478 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1480 * cpu-mips.md: fix ckfinite length
1482 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
1483 (mono_arch_lowering_pass): cleanup, rearrange for clarity
1484 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
1486 2008-12-08 Mark Mason <mmason@upwardaccess.com>
1488 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
1490 2008-12-08 Geoff Norton <gnorton@novell.com>
1492 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
1493 size by 8 bytes as well.
1495 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1497 * basic-simd.cs: Fix method names for Vector16b.
1499 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1501 * basic-simd.cs: Fix method names for Vector16sb.
1503 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1505 * basic-simd.cs: Fix method names for Vector8us.
1507 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1509 * basic-simd.cs: Fix method names for Vector8s.
1511 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1513 * basic-simd.cs: Fix method names for Vector4ui.
1515 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1517 * basic-simd.cs: Fix method names for Vector2l.
1519 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1521 * basic-simd.cs: Fix method names for Vector2d.
1523 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1525 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
1526 that are extension methods.
1528 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1530 * basic-simd.cs: Fix method names for Vector4f.
1532 2008-12-08 Zoltan Varga <vargaz@gmail.com>
1534 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
1535 as such. Fixes #456669.
1537 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1539 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
1541 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1543 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
1544 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
1545 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
1546 (mips_adjust_stackframe): handle FP spills
1548 * mini-ops.h: add mips_mtc1_s2
1550 * cpu-mips.md: add mips_mtc1_s2
1552 2008-12-07 Zoltan Varga <vargaz@gmail.com>
1554 * unwind.c: New file, move the unwind info encoding functions here from
1555 aot-compiler.c, so they could be used at runtime too.
1557 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1559 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
1560 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
1562 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1564 * mini-mips.c: cleanup warnings
1565 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
1566 (mips_adjust_stackframe): handle case of taking the address of stack locals
1568 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1570 * aot-compiler.c: Implement a few functions missing from the asm writer.
1571 (emit_method_code): Only write symbols for methods when using the bin
1572 writer, since the assembler can't deal with the characters in our method
1575 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
1577 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
1580 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
1581 a bit to also restore %rax.
1583 2008-12-05 Mark Probst <mark.probst@gmail.com>
1585 * mini-ppc.c: Some simple merges from mini-ppc64.c.
1587 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1589 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
1592 2008-12-05 Mark Probst <mark.probst@gmail.com>
1594 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
1596 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
1597 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
1599 * exceptions-ppc64.c: Removed.
1601 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
1603 2008-12-05 Mark Probst <mark.probst@gmail.com>
1605 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
1608 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
1610 * tramp-ppc64.c: Removed.
1612 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1614 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
1617 2008-12-05 Mark Probst <mark.probst@gmail.com>
1619 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
1621 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
1622 mini-ppc.h instead of mini-ppc64.h.
1624 * mini-ppc64.h: Removed.
1626 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1628 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
1630 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
1632 2008-12-05 Mark Probst <mark.probst@gmail.com>
1634 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
1635 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
1638 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1640 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
1642 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1644 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
1646 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1648 * basic-simd.cs: Tests for operator == and != on Vector4f.
1650 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1652 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
1654 * simd-intrinsics.c: Kill useless enum.
1656 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1658 * cpu-mips.md: add long_conv_to_ovf_i4_2
1659 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
1661 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1663 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
1665 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
1667 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1669 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
1671 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1673 * basic-simd.cs: Add tests for new methods.
1675 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1677 * simd-intrinsics.c: Add support for operator == and !=
1680 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
1682 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1684 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
1686 2008-12-04 Zoltan Varga <vargaz@gmail.com>
1688 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
1690 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
1691 MONO_PATCH_INFO_ICALL_ADDR.
1693 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
1695 * aot-compiler.c: Resurrect full-aot support.
1697 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1699 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
1701 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1703 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
1705 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
1707 * basic-simd.cs: Fix tests to work under ppc.
1708 Remove tests for methods that will be removed.
1710 2008-12-03 Mark Probst <mark.probst@gmail.com>
1712 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
1713 generic type (via a typedef or typeref) correctly.
1715 2008-12-03 Zoltan Varga <vargaz@gmail.com>
1717 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
1718 diagnose an assertion failure.
1720 2008-12-02 Mark Probst <mark.probst@gmail.com>
1722 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
1723 Fix trampoline size.
1725 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
1726 conversion opcodes are implemented natively instead via emulation.
1728 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1730 * cpu-mips.md: remove mips_xori
1732 * mini-ops.h: remove mips_xori
1734 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
1736 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
1738 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
1740 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1742 * cpu-mips.md: fix instruction lengths.
1744 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
1746 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
1748 * mini-ops.h: fix slti / sltiu op profiles.
1750 2008-12-02 Martin Baulig <martin@ximian.com>
1752 * method-to-ir.c (mono_method_to_ir): Disable debugging
1753 information for the init locals block to make the debugger stop
1754 after all locals have been initalized.
1756 2008-12-02 Martin Baulig <martin@ximian.com>
1758 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
1759 running inside the debugger.
1761 2008-12-01 Zoltan Varga <vargaz@gmail.com>
1763 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
1766 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
1767 alu->alu imm optimization which only shows if deadce is disabled.
1769 * aot-compiler.c: Rename the function names for the binary and asm writers
1770 so they can coexist in the same process. Rework the xdebug code to use the
1771 asm writer. This avoids the need to call into the runtime to dump the
1772 debugging info. Add more debugging info for types.
1774 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
1776 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
1777 cpu description tables, they can't occur in cpu-<ARCH>.md.
1779 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
1780 the stack in CEE_LDFLDA. Fixes #450542.
1782 * generics.cs: Add a new test.
1784 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1786 * mini-ops.h: updated MIPS opcodes
1787 * mini-mips.c: decompose long opts
1788 * mini-mips.h: decompose long opts
1790 2008-11-29 Mark Mason <mmason@upwardaccess.com>
1792 * cpu-mips.md: fix length on int_rem_un
1793 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
1795 2008-11-29 Zoltan Varga <vargaz@gmail.com>
1797 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
1799 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
1801 2008-11-29 Martin Baulig <martin@ximian.com>
1803 * mini-exceptions.c (mono_handle_native_sigsegv): Check
1804 mono_debug_using_mono_debugger() in addition to the
1805 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
1807 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1809 * mini-ops.h: updated more MIPS opcodes
1810 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
1811 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
1813 2008-11-28 Mark Probst <mark.probst@gmail.com>
1815 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
1817 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1819 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
1820 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
1821 * mini-ops.h: correct selected mips opcode entries
1823 2008-11-28 Mark Probst <mark.probst@gmail.com>
1825 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
1828 2008-11-28 Mark Probst <mark.probst@gmail.com>
1830 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
1832 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1834 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
1835 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
1836 * mini-mips.h: disable IMT
1837 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
1839 2008-11-28 Mark Probst <mark.probst@gmail.com>
1841 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
1843 2008-11-28 Mark Probst <mark.probst@gmail.com>
1845 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
1847 2008-11-28 Zoltan Varga <vargaz@gmail.com>
1849 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
1852 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1854 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
1855 for Set/GetVector aligned versions.
1857 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1859 * basic-simd.cs: Add tests for Get/SetVector.
1861 2008-11-27 Mark Probst <mark.probst@gmail.com>
1863 * mini.c: Removed g_slist_append_mempool(). Now in
1866 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1868 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
1869 size properly and make the bounds check optional.
1871 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
1872 for SetVector and IsAligned.
1874 2008-11-27 Zoltan Varga <vargaz@gmail.com>
1876 * mini.c: Remove unused mono_normalize_opcodes () function.
1878 2008-11-26 Mark Probst <mark.probst@gmail.com>
1880 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
1881 using the new atomic add ops now.
1883 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
1886 2008-11-26 Mark Probst <mark.probst@gmail.com>
1888 * mini-ppc64.c: Several fixes.
1890 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1892 * cpu-mips.md: added jump_table
1893 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
1895 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1897 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
1899 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1901 * mini-ops.h: corrected a handful of MIPS opcodes.
1903 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1905 * aot-compiler.c: MIPS to use ELF writer
1907 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1909 * mini-codegen.c: remove MIPS specific assert.
1911 2008-11-25 Mark Probst <mark.probst@gmail.com>
1913 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
1914 fixes. PPC64 now passes most of the runtime regressions.
1916 2008-11-24 Zoltan Varga <vargaz@gmail.com>
1918 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
1919 volatile intervals a bit.
1921 2008-11-24 Mark Probst <mark.probst@gmail.com>
1923 * basic-long.cs: New test case.
1925 2008-11-23 Zoltan Varga <vargaz@gmail.com>
1927 * mini.c (mini_method_compile): Disable globalra for large methods for
1930 * regalloc2.c (order_moves): Add fp support.
1932 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
1933 source bblock ends with an OP_BR_REG.
1935 * ratests.cs: Add a new test.
1937 2008-11-23 Mark Probst <mark.probst@gmail.com>
1939 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
1940 sharing. PPC64 now passes generics.exe.
1942 2008-11-23 Mark Probst <mark.probst@gmail.com>
1944 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
1946 2008-11-23 Zoltan Varga <vargaz@gmail.com>
1948 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
1949 memory when mono_jit_info_table_find () can't find the method in the
1952 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
1955 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
1958 2008-11-23 Mark Probst <mark.probst@gmail.com>
1960 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
1961 Several fixes. PPC64 now runs exceptions.exe and
1962 devirtualization.exe.
1964 2008-11-22 Mark Probst <mark.probst@gmail.com>
1966 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
1967 arrays.exe and basic-math.exe.
1969 2008-11-22 Mark Probst <mark.probst@gmail.com>
1971 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
1972 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
1974 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1976 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
1978 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1980 * method-to-ir.c: Move bounds checking macros to ir-emit.h
1982 * ir-emit.h: Move macros from method-to-ir.c to here.
1984 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1986 * mini-ops.h: Correct the long simd ops to use LREG.
1988 2008-11-21 Zoltan Varga <vargaz@gmail.com>
1990 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
1992 * mini-ops.h: Correct the dreg type of a few long opcodes.
1994 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
1997 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
1999 * mini-ppc.c: remove negative stack references in epilog
2000 for platforms that don't support the red zone.
2002 2008-11-21 Mark Probst <mark.probst@gmail.com>
2004 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
2005 point regs. Now PPC64 passes basic-calls.exe.
2007 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2009 * basic-simd.cs: Add tests for accessors of Vector2l.
2011 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2013 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
2015 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
2017 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
2019 2008-11-21 Mark Probst <mark.probst@gmail.com>
2021 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
2022 PPC64 passes basic-long.exe.
2024 2008-11-20 Mark Probst <mark.probst@gmail.com>
2026 * decompose.c: Decompose carry and overflow add on PPC64 like on
2027 other 64 bit archs. Don't decompose sub at all on PPC64.
2029 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
2030 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
2033 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2035 * basic-simd.cs: Add tests for accessors of Vector2d.
2037 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2039 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
2043 * mini-x86.c (mono_arch_output_basic_block): Same.
2045 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
2047 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2049 * basic-simd.cs: Add tests for accessors of Vector4f.
2051 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2053 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
2057 * mini-x86.c (mono_arch_output_basic_block): Same.
2059 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
2061 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2063 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
2065 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2067 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
2071 * mini-x86.c (mono_arch_output_basic_block): Same.
2073 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
2075 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2077 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
2079 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2081 * simd-intrinsics.c: Enable setters for Vector16sb.
2083 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2085 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
2089 * mini-x86.c (mono_arch_output_basic_block): Same.
2091 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
2093 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
2095 * simd-intrinsics.c: Implement setter for Vector8us.
2097 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2099 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
2102 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
2104 * mini-ppc.c: remove references to the red zone in the prolog
2105 (for systems that don't support it).
2107 2008-11-19 Mark Probst <mark.probst@gmail.com>
2109 * cpu-ppc64.md: Fixed a few instruction lengths.
2111 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
2114 2008-11-19 Mark Probst <mark.probst@gmail.com>
2116 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
2119 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2121 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
2123 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
2125 * mini-ops.h: Added OP_INSERT_I2.
2129 * mini-x86.c (mono_arch_output_basic_block): Same.
2131 * simd-intrinsics.c: Implement setter for Vector8s.
2133 * simd-methods.h: Add the names of get setters of Vector8s.
2135 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2137 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
2139 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
2142 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2144 2008-11-18 Mark Probst <mark.probst@gmail.com>
2146 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
2147 for PPC64. An empty program runs now.
2149 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2151 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2153 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
2154 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
2155 info for JITted code is emitted into a shared library, loadable into gdb.
2157 2008-11-18 Mark Probst <mark.probst@gmail.com>
2159 * Makefile.am: Changes to build PPC64.
2161 * mini-arch.h: Include mini-ppc64.h on PPC64.
2163 2008-11-18 Mark Probst <mark.probst@gmail.com>
2165 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
2166 in PPC code up to r119147.
2168 2008-11-18 Mark Probst <mark.probst@gmail.com>
2170 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2171 cpu-ppc64.md: Changes for PPC64.
2173 Based on code submitted by andreas.faerber@web.de at
2174 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
2177 2008-11-18 Mark Probst <mark.probst@gmail.com>
2179 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2180 cpu-ppc64.md: Copied from the corresponding PPC files from
2183 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
2185 * mini-ops.h: Added OP_ROUND.
2187 * cpu-x86.md: Added round.
2189 * mini-x86.c: Added support for intrinsicing Math.Round (double).
2191 * basic-math.cs: Added test_0_round to test rounding.
2193 Contributed under MIT/X11 license.
2195 2008-11-17 Bill Holmes <billholmes54@gmail.com>
2197 * aot-compiler.c : Fix the Winx64 build.
2199 Contributed under MIT/X11 license.
2201 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2203 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
2204 in OP_EXTRACT_R8 to avoid possible stack corruption.
2206 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2208 * mini-ops.h: Added OP_EXTRACT_R8/I8.
2210 * cpu-x86.md: Added extract_r8.
2212 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
2214 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
2215 a couple of OP_EXTRACT_I4.
2217 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
2219 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
2221 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2223 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
2226 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2228 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
2229 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
2231 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
2232 are not needed any more.
2234 * mini.h: Remove the unused INS_LIST macros.
2236 * mini.c (mini_method_compile): Remove a disable globalra case which is no
2239 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
2242 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
2243 mono_alloc_ireg () instead.
2245 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
2248 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
2251 * aot-runtime.c (load_aot_module): Disable AOT when running under
2254 * mini-amd64.h: Change the monitor fastpath defines to check for
2255 !PLATFORM_WIN32 so they work on *bsd too.
2257 * mini.h mini.c mini-hhpa.c: Remove more unused code.
2259 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
2261 * mini.h (MonoCompile): Remove new_ir flag.
2263 * regalloc.h regalloc.c: Remove unused code.
2265 * cpu-*.md: Remove more unused opcodes.
2267 * simple-cee-ops.h simple-mini-ops.h: Removed.
2269 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
2271 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2273 * aliasing.h: Removed.
2275 * *.c: Remove references to aliasing.h and inssel.h.
2277 * mini.c: Remove additional unused functions.
2279 * mini-ops.h cpu-*.md: Remove unused opcodes.
2281 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2283 Remove the old JIT code.
2285 * inssel*.brg: Removed.
2287 * ssa.c abcremoval.c aliasing.c: Removed.
2289 * ssa2.c: Renamed to ssa.c.
2291 * abcremoval2.c: Renamed to abcremoval.c.
2293 * *.c: Removed all !cfg->new_ir code.
2295 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
2296 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
2298 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
2300 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2302 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
2303 to simplify the code and cut back on the number of global symbols in the AOT
2306 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
2308 2008-11-15 Zoltan Varga <vargaz@gmail.com>
2310 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
2311 with the got/got_info tables.
2313 * mini.h: Bump AOT file format version.
2315 * unwind.h: New file, contains definitions for stack unwinding.
2317 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
2320 * aot-compiler.c: Generalize the emitting of unwind information to use the
2321 information in cfg->unwind_ops.
2323 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
2325 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
2326 AOT method frames. Enable writing symbols for methods by default.
2328 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
2330 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
2331 and make it work with vectors of element sizes 1, 2 and 4.
2333 * simd-intrinsics.c: Enable getter for all vectors with element size
2336 * simd-methods.h: Add the names of other getters.
2338 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
2344 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
2346 * mini-ppc.h: portability fix.
2348 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2350 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
2351 buggy and will overwrite it.
2353 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2355 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
2356 Use it to emit local symbols for all methods so AOTed methods show up with
2357 their full name in gdb/valgrind output.
2359 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
2361 * mini-ppc.c: portability fixes.
2363 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2365 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
2366 entries out of the if (!generic_shared...) code so it is always done.
2367 (mono_class_init_trampoline): Do the patching when running under valgrind
2368 too, newer versions of valgrind have no problems with it.
2370 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2372 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
2375 2008-11-13 Mark Probst <mark.probst@gmail.com>
2377 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
2380 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2382 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
2384 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2386 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
2392 * simd-intrinsics.c: Same.
2394 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2396 * simd-intrinsics.c: Enable constructor intrinsics for all types.
2398 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2400 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
2401 to work with more Vector types.
2403 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2405 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
2406 store the elemens directly instead of using and intermediate.
2408 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2410 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
2412 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
2413 to preserve %eax for aot plt trampolines.
2415 * aot-compiler.c (compile_method): Don't skip synchronized methods.
2416 (encode_method_ref): Flag synchronized methods so they won't go through
2419 * aot-compiler.c: Additional work to support AOTing synchronized methods/
2422 * cpu-ia64.md (jmp): Increase max length.
2424 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2426 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
2427 open generic classes.
2429 * aot-compiler.c: Enable the ELF writer on ELF platforms.
2431 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
2432 box+brtrue optimization since it causes test failures on x86.
2434 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2436 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
2442 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
2443 for simd ctor values.
2445 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
2446 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
2448 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2450 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
2453 * simd-instrincs.c: Same.
2455 * basic-simd.cs: Same.
2457 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2459 * ratests.cs: Add more tests.
2461 * regalloc2.c (add_spill_code): Handle more corner cases.
2463 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2465 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
2466 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
2467 both the source an destination of an instruction.
2469 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2471 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
2472 wapihandles.c: more portability changes.
2474 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
2476 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
2477 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
2478 safe to execute in a signal handler and the kernel provides better
2479 the info in /proc/self/smaps. Avoid the assert on sigaction during
2482 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2484 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
2485 do the bblock linking hack if it is actually needed.
2487 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
2490 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
2491 crash problem is fixed.
2493 * branch-opts.c (mono_remove_critical_edges): Link up newly added
2496 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
2498 (mini_method_compile): Set the starting value of next_vreg to
2499 MAX_IREGS + MAX_FREGS when using globalra.
2501 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
2502 filter clauses with BB_EXCEPTION_HANDLER.
2504 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
2506 2008-11-10 Mark Probst <mark.probst@gmail.com>
2508 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
2509 space for stdcall. Fixes regressions on Win32.
2511 2008-11-10 Zoltan Varga <vargaz@gmail.com>
2513 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
2515 (linear_scan): Remove an assert which doesn't seem to be needed.
2517 * local-propagation.c (mono_local_deadce): Avoid a call to
2518 MONO_DELETE_INS which would screw up the instruction linking.
2520 * mini.c (mono_decompose_op_imm): Make this work with globalra.
2522 * regalloc2.c: Upgrade to work the current JIT code.
2524 2008-11-09 Zoltan Varga <vargaz@gmail.com>
2526 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
2529 * aot-runtime.c: Remove some dead code.
2531 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
2533 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
2535 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
2536 trampolines using sscanf since atoi doesn't work on large unsigned values.
2538 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
2539 Initialize code_size.
2541 2008-11-08 Mark Probst <mark.probst@gmail.com>
2543 * method-to-ir.c (mini_emit_inst_for_method): Make
2544 Interlocked.CompareExchange work for Int arguments on 32 bit
2547 2008-11-07 Mark Probst <mark.probst@gmail.com>
2549 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
2551 2008-11-06 Bill Holmes <billholmes54@gmail.com>
2553 * main.c Fix MSVC build.
2555 Contributed under MIT/X11 license.
2557 2008-11-06 Mark Probst <mark.probst@gmail.com>
2559 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
2560 alignment larger than 8 bytes are aligned correctly, too.
2562 * mini.c: Honor the min_align field of MonoClass when laying out
2565 2008-11-06 Zoltan Varga <vargaz@gmail.com>
2567 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
2569 * aot-compiler.c (emit_plt): Fix a warning.
2571 * aot-compiler.c: Implement ARM support in the binary writer.
2573 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2575 * basic-simd.cs: Add test for getter with byref arg.
2576 Fix the naming of a few tests.
2577 Add missing checks to a test.
2579 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2581 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
2583 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
2584 most of the full-aot support for monitor enter/exit trampolines.
2586 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
2587 enter/exit trampoline creation functions.
2589 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
2592 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
2594 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
2595 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
2596 implement the needed functionality without adding crap to the runtime.
2598 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2600 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
2603 * mini.c (mono_build_date): New global version holding the build date in
2606 * Makefile.am (buildver.c): Generate a file containing the build date.
2608 * main.c: Set the build date from the generated file.
2610 * mini.c (mono_get_runtime_build_info): New helper function returning build
2611 information in a string format.
2613 * driver.c (mono_main): Print the build date in --version.
2615 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
2616 file when the bind-to-runtime-version option is used.
2618 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2620 * simd-intrinsics.c: Fix bug when using getters and byref args.
2622 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2624 * simd-methods.h: Rename prefetch methods.
2626 * simd-intrinsics.c: Same.
2628 2008-11-05 Mark Probst <mark.probst@gmail.com>
2630 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
2633 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2635 * aot-compiler.c: Use the bundled elf header files instead of depending on
2638 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
2641 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
2644 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
2646 * cpu-x86.md: Add store nta ops.
2652 * mini.h: Add an enum for simd prefetch modes.
2654 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
2655 of store. Use the changed code to support store nta.
2657 * simd-intrinsics.c: Add prefetch ops for all vector types.
2659 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2661 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
2664 * aot-compiler.c: Use statically allocated buffers for constructing symbol
2667 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
2670 2008-11-04 Mark Probst <mark.probst@gmail.com>
2672 * mini-x86.c: Fixed commit.
2674 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2676 * aot-compiler.c (emit_plt): Align the plt section only on x86.
2678 2008-11-04 Mark Probst <mark.probst@gmail.com>
2680 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
2681 and MONITOR_EXIT, for the ASM fastpaths.
2683 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
2686 * mini.c, patch-info.h: Signature and patch infos for
2687 Monitor.Enter/Exit trampolines.
2689 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
2691 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
2692 Monitor.Enter/Exit ASM fastpath for Linux.
2694 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2696 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
2698 * objects.cs: Add a new test.
2700 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
2702 * aot-runtime.c (load_method): Run class initialization in the PLT case even
2703 if MONO_LOG_LEVEL is set.
2705 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
2707 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
2709 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
2711 * aot-compiler.c: Change the relocation code to use virtual addresses instead
2712 of file offsets. Align the sections belonging to the data segment to
2715 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2717 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
2718 elf.h. Port it to amd64.
2720 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2722 * driver.c: Enable SIMD by default.
2724 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2726 * cpu-x86.md: Add prefetch op.
2732 * mini.h: Add an enum for simd prefetch modes.
2734 * simd-methods.h: Add prefetch function names.
2736 * simd-intrinsics.c: Add prefetch ops for all vector types.
2738 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2740 * aot-compiler.c (emit_bytes): Speed this up a little.
2742 2008-11-02 Zoltan Varga <vargaz@gmail.com>
2744 * aot-compiler.c: Add JIT time etc. statistics.
2746 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
2748 * mini.h (MonoCompile): Add 'got_offset' field.
2750 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
2751 method_got_offsets array.
2753 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
2756 * aot-compiler.c (compile_method): Add generic method instances referenced
2757 by the method to the list of methods to be compiled, this is required so if
2758 A<T> references B<T>, and another assembly references A<int>, then it will
2759 also get a copy of B<int>.
2761 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
2762 when checking for monitor enter/exit.
2764 2008-10-30 Mark Probst <mark.probst@gmail.com>
2766 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
2767 for Monitor.Enter and Monitor.Exit if enabled.
2769 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
2772 2008-10-30 Zoltan Varga <vargaz@gmail.com>
2774 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
2775 of an OP_MOVE. Fixes #440046.
2777 * basic-long.cs: Add a new test.
2779 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2781 * mini.h: Add synchronization note for the managed counter-part.
2783 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
2784 returns the simd caps of the current cpu.
2786 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2788 * basic-simd.cs: Remove Console.WriteLine.
2790 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2792 * basic-simd.cs: New tests for Vector2ul.
2794 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2796 * simd-intrinsics.c: Add new vector type Vector2ul.
2798 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2800 * basic-simd.cs: New tests for Vector2l.
2802 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2804 * cpu-x86.md: Add long version of most packed int ops.
2810 * simd-intrinsics.c: Add new vector type Vector2l.
2812 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2814 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
2816 * simd-methods.h: Remove SN_op_BitwiseXor.
2818 2008-10-28 Zoltan Varga <vargaz@gmail.com>
2820 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
2823 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2825 * basic-simd.cs: Test for Vector2d.
2827 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
2830 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2832 * cpu-x86.md: Add double version of all packed float ops.
2838 * simd-intrinsics.c: Add new vector type Vector2d.
2840 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
2842 * simd-methods.h: Add Duplicate.
2844 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2846 * basic-simd.cs: Test for packing with signed saturation.
2848 2008-10-28 Zoltan Varga <vargaz@gmail.com>
2850 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
2851 found in the TYPESPEC table.
2853 2008-10-26 Zoltan Varga <vargaz@gmail.com>
2855 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
2858 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2860 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
2861 instead of the RVA, since the RVA can be changed by tools like the cil
2864 * method-to-ir.c (mono_method_to_ir2): Ditto.
2866 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
2867 (deserialize_variable): Ditto.
2869 2008-10-25 Martin Baulig <martin@ximian.com>
2871 * debug-mini.c (write_variable): Use
2872 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
2874 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2876 * cpu-x86.md: Add unsigned variants of packd and packw.
2880 * mini-x86.h: Emit the right instruction for packd and packw.
2881 Add unsigned variants of packd and packw.
2883 * simd-intrinsics.c: Packd and packw were used in place of their
2884 unsigned variants. Change that.
2885 Add intrinsics for (Signed)PackWithSignedSaturation.
2887 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
2889 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2891 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
2893 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2895 * mini-ops.h: Remove dword packed add/sub with saturation ops.
2897 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
2899 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
2902 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
2904 2008-10-24 Mark Probst <mark.probst@gmail.com>
2906 * method-to-ir.c, mini.c: Special casing for the synchronized
2907 wrapper for the ldtoken+GetTypeFromHandle case.
2909 2008-10-24 Zoltan Varga <vargaz@gmail.com>
2911 * mini.c (mono_replace_ins): Move this to branch-opts.c.
2913 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
2914 created/split bblocks.
2916 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2918 * mini-ops.h: Add packed signed mul high.
2922 * mini-x86.c (mono_arch_output_basic_block): Same.
2924 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
2926 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
2928 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2930 * basic-simd.cs: Tests for Vector16sb.
2932 2008-10-24 Zoltan Varga <vargaz@gmail.com>
2934 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
2936 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
2938 * mini-ops.h: Add packed signed min, max and compare greater.
2942 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
2945 * simd-methods.h: Add CompareGreaterThan.
2947 * simd-methods.h: Remove CompareEquals.
2949 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
2951 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
2953 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
2956 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
2958 * basic-simd.cs: Fix tests due to change in the API.
2960 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2962 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
2964 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2966 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
2968 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
2969 inst_offset as this has invalid values for LDADDR.
2971 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2973 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
2975 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
2977 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2979 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
2980 for accessing field->data.
2982 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2984 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
2986 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2988 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
2990 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
2992 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2994 * dominators.c (mono_compute_natural_loops): Allocate GList enties
2995 from the cfg mempool.
2997 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
2999 * basic-simd.cs: Tests for new methods in Vector8us.
3001 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3003 * mini-ops.h: Add multiply and store high.
3007 * mini-x86.c (mono_arch_output_basic_block): Same.
3009 * simd-methods.h: Same.
3011 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
3014 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3016 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
3017 mono_class_setup_vtable ().
3019 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
3020 mono_class_get_vtable_entry () for accessing klass->vtable.
3022 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
3024 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
3027 * method-to-ir.c (mono_save_token_info): Don't save references made from
3030 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
3031 of generic instances.
3033 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
3035 2008-10-19 Mark Probst <mark.probst@gmail.com>
3037 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
3038 OP_JMP depends on the method signature. Calculate it properly.
3040 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3042 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
3045 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
3047 (emit_extra_methods): Add another table mapping method indexes to
3048 offsets in the extra_method_info table.
3050 * mini.h: Bump AOT file format version.
3052 * aot-runtime.c: Merge most of the code from mono_aot_get_method
3053 and mono_aot_get_method_from_token () into one function.
3055 2008-10-19 Mark Probst <mark.probst@gmail.com>
3057 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
3060 2008-10-18 Zoltan Varga <vargaz@gmail.com>
3062 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
3065 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
3068 * mini.c (mono_patch_info_equal): Compare the generic context as well.
3070 * mini.h: Bump aot file format version.
3072 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
3073 AOT file can contain native code for methods which are not in the METHOD
3074 table. Generate code for non-sharable generic instances of generic methods
3075 found in the METHODSPEC table.
3077 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
3078 encoding generic type handles.
3080 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
3081 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
3083 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
3084 macros + MONO_ADD_INS.
3086 * mini.c (mono_jump_info_token_new2): New function which takes a generic
3089 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
3091 * mini.h: Bump aot file format version.
3093 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
3095 2008-10-17 Mark Probst <mark.probst@gmail.com>
3097 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
3098 platforms, with definable stack alignment value. Set to 16 now
3101 * mini.c, mini.h, driver.c: Command line option for disabling
3104 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3106 * basic-simd.cs: Tests for new methods in Vector4ui.
3108 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3110 * mini-ops.h: Add packed int shuffle.
3114 * mini-x86.c (mono_arch_output_basic_block): Same.
3116 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
3117 extract mask, max, min, shuffle.
3119 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
3121 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3123 * basic-simd.cs: Tests for new methods in Vector8us.
3125 2008-10-17 Mark Probst <mark.probst@gmail.com>
3127 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
3128 RuntimeTypeHandle, not a TypedReference.
3130 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
3132 * simd-intrinsics.c: remove relocations.
3134 2008-10-17 Zoltan Varga <vargaz@gmail.com>
3136 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
3137 optimizations from the x86 backend.
3139 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
3141 * simd-methods.h, simd-intrinsics.c: debloat method names and
3142 prepare for no relocations.
3144 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3146 * mini-ops.h: Add packed min/equal and sum of absolute differences.
3150 * mini-x86.c (mono_arch_output_basic_block): Same.
3152 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
3153 extract mask, max, min and sum of absolute differences.
3155 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
3158 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3160 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
3161 Renamed one test for consistency.
3163 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3165 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
3166 fix to the code that deal with other blocks.
3168 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3170 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
3172 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3174 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
3175 that deals with vreg interference. Explicitly check for OP_LDADDR to be
3176 able to process the source reg.
3178 2008-10-16 Martin Baulig <martin@ximian.com>
3180 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
3182 * inssel.brg: Add `OP_HARD_NOP'.
3184 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
3186 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
3187 `OP_HARD_NOP' instruction when running inside the debugger.
3189 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
3190 `OP_HARD_NOP' instruction when running inside the debugger.
3192 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3194 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
3195 now works. The issue with the regalloc tripping up no longer
3198 * simd-intrinsics.c (load_simd_vreg): Same.
3200 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3202 * basic-simd.cs: Tests for new Vector8ui methods.
3204 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3206 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
3207 only for type. This fixes crashes where MonoInst::klass is checked
3208 for ops of type != VTYPE or OBJ.
3210 * simd-intrinsics.c (load_simd_vreg): Same.
3212 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3214 * mini-ops.h: Add ops for packed shuffle/max/avg and
3219 * mini-x86.c (mono_arch_output_basic_block): Same.
3221 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
3224 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
3225 to emit extract mask op.
3227 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
3228 to emit word shuffles.
3230 2008-10-15 Mark Probst <mark.probst@gmail.com>
3232 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
3233 the largest alignment needed by a variable, but at least
3236 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3238 * basic-simd.cs: Tests for the fixes in the last commit.
3240 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3242 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
3243 no longer handles STACK_PTR input.
3245 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
3247 * simd-intrinsics.c (load_simd_vreg): New function that works like
3248 get_simd_vreg but handles STACK_PTR input.
3250 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
3251 as the input can be an arbitrary pointer.
3253 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
3254 LDADDR local optimization directly otherwise use a store op.
3256 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3258 * basic-simd.cs: Tests for dup low and dup high.
3260 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3262 * mini-ops.h: Add dup low and dup high ops.
3266 * mini-x86.c (mono_arch_output_basic_block): Same.
3268 * simd-intrinsics.c (vector4f_intrinsics): Same.
3270 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3272 * basic-simd.cs: Tests for recently added functionality.
3274 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3276 * mini-ops.h: Add remaining sse1 fp ops.
3278 * cpu-x86.md: Add remaining sse1 fp ops.
3280 * mini-x86.c (mono_arch_output_basic_block): Same.
3282 * mini.h: Add enum for simd FP compare conditions.
3284 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
3286 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
3287 so the backed can generate the appropriate op.
3289 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3290 This patch squeese one more byte from the SimdIntrinsc struct.
3292 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
3293 a a shift amount intead of simply or'ing it.
3295 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
3297 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
3298 byte so we can have an aditional flags field without increasing struct size.
3300 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
3301 against the simd_supported_versions bitmask.
3303 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
3305 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
3307 * mini.c: remove rawbuffer code (the only use here is unsafe because
3308 it takes locks during signal handling and the kernel now provides much
3309 better info in proc/pid/smaps these days).
3311 2008-10-13 Zoltan Varga <vargaz@gmail.com>
3313 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
3314 OP_X86_PUSH_OBJ. Fixes #434620.
3316 * objects.cs: Add a test.
3318 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
3320 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
3321 that the packuswb/packusdw don't work with unsigned numbers for what
3322 would be negative numbers in signed format.
3324 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
3325 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
3327 * mini-ops.h: Add doubleword forms of many ops and packing ones.
3329 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
3331 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
3333 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
3335 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
3338 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
3339 version as the enum in mini.h.
3341 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
3342 for sse3 ops, check the simd_version field if present. This way the code
3343 works with all versions of sse.
3345 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3347 * simd-intrinsics.c: Fixed intrinsic name typo.
3349 * mini.h: Added missing simd exported function.
3351 * basic-simd.cs: Added tests for Vector4ui.
3352 Fixed broken test for Vector16b.
3354 2008-10-10 Zoltan Varga <vargaz@gmail.com>
3356 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
3357 the max length to 64.
3359 2008-10-10 Mark Probst <mark.probst@gmail.com>
3361 * method-to-ir.c: Only do the fast virtual generic method call for
3362 non-wrapper methods.
3364 * mini.h, mini-trampolines.c: The new generic virtual remoting
3365 trampoline handles virtual method calls via the vtable (as done by
3366 the fast virtual generic method calls) to remoting proxies.
3368 * mini.c (mono_jit_create_remoting_trampoline): For generic
3369 methods reate a generic virtual remoting trampoline.
3371 * mini-amd64.h: Enable fast virtual generic method calls again.
3373 2008-10-10 Mark Probst <mark.probst@gmail.com>
3375 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
3376 restore registers when doing tail calls.
3378 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3380 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
3383 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3385 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
3387 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3389 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
3391 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3393 * basic-simd.cs: Retrofit for API changes.
3395 2008-10-10 Mark Probst <mark.probst@gmail.com>
3397 * mini-ppc.c: Handle integer stack arguments for tail calls.
3399 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3401 * optflags-def.h: Removed sse3 optimization.
3405 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
3408 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
3410 * mini.h: Added enumeration with simd versions.
3412 * simd-intrinsics.c (emit_intrinsics): Use the new static var
3415 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
3417 * mini.c (mini_init): Call mono_simd_intrinsics_init.
3419 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3421 * basic-simd.cs: Added tests for Vector8u and Vector16u.
3423 * basic-simd.cs: Fixed test naming.
3425 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3427 * mini-ops.h: Added ops for packed and saturated math, shifts
3428 and packing/unpacking.
3430 * cpu-x86.md: Added descriptors for the above ops.
3432 * mini-x86.c: Added code to emmit the above ops.
3434 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
3436 2008-10-08 Zoltan Varga <vargaz@gmail.com>
3438 * aot-compiler.c (compile_method): Enable AOT for generic code.
3440 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
3442 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
3444 * mini.c: add a workaround for a common screwup that ends up blamed
3445 to mono (other processes blocking signal delivery).
3447 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3449 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
3450 in the LDFLD/STFLD opcodes. Fixes #432673.
3452 * iltests.il.in: Add a new test.
3454 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
3456 * mini-arm.c: attach the thread in unmanaged->managed transitions
3457 using delegates (bug #433148).
3459 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3461 * basic-simd.cs: Use new ShuffleSel constants.
3463 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3465 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
3467 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
3468 only disable simd intrinsics if no sse2 is detected.
3470 * optflags-def.h: Added sse3.
3472 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
3475 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3477 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
3478 when adding delegate-invoke wrappers.
3480 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3482 * Makefile.am: Reenable the simd tests.
3484 2008-10-07 Bill Holmes <billholmes54@gmail.com>
3486 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
3487 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
3488 other vreg is allocated to that hreg.
3490 Contributed under MIT/X11 license.
3492 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3494 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
3497 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3499 * basic-simd.cs: New test suite for SIMD intrinsics.
3501 * Makefile.am: Added new tests.
3503 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3505 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
3509 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
3511 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
3512 using SSE2 aware opcodes.
3514 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
3515 is enabled, this code path is only reachable if conversion ops are emmited after
3518 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
3520 This optimization saves 6 bytes per conversion against the old version.
3522 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3524 * aot-compiler.c (compile_method): Don't skip methods referencing
3525 generic methods without a corresponding entry in token_info_hash, since
3526 encode_method_ref () can handle all generic methods now.
3528 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
3529 generic context is set.
3531 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
3532 generic sharing of LDTOKEN.
3534 2008-10-06 Mark Probst <mark.probst@gmail.com>
3536 * mini-amd64.h: Temporarily disabled fast virtual generic method
3537 calls because it breaks the System.Runtime.Remoting tests.
3539 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3541 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
3543 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
3544 so inlining actually works.
3545 (check_inline_caller_method_name_limit): Ditto.
3547 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
3549 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
3550 64 bit safety (from Olaf Hering and Andreas Färber).
3552 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3554 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
3555 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
3556 unused virtual call support code.
3558 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
3560 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
3561 which can't use aot trampolines.
3562 (decode_patch): Don't create aot trampolines for methods which can't use
3565 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
3566 use aot trampolines.
3568 * mini.h: Bump AOT image format version.
3570 2008-10-05 Zoltan Varga <vargaz@gmail.com>
3572 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
3573 to save_token_info () since cmethod is inflated for constrained calls.
3575 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
3577 2008-10-04 Andreas Färber <andreas.faerber@web.de>
3579 * Makefile.am: Add build rules for ppc64.
3580 This avoids the build failing at pedump with unresolved symbols
3581 due to lack of arch_sources. Instead it will now fail earlier
3582 due to lack of cpu-ppc64.md.
3584 Contributed under MIT/X11 license.
3586 2008-10-04 Mark Probst <mark.probst@gmail.com>
3588 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
3591 * iltests.il.in: Add test case for tail call with many arguments.
3593 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3595 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
3596 to the fast virtual generic method code until the aot case is fixed.
3598 2008-10-03 Mark Probst <mark.probst@gmail.com>
3600 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
3602 2008-10-03 Mark Probst <mark.probst@gmail.com>
3604 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
3607 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3609 * simd-intrinsics.c: Forgot to add this one.
3611 * mini-codegen.c: Fix macro in case SIMD is not supported.
3613 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3615 This patch land initial JIT support for simd intrinsics.
3617 * mini-x86.h: Added new define to make --enable_minimal work on x86.
3619 * Makefile.am: Added simd-intrinsics.c
3621 * simd-intrinsics.c: New file with simd instrinsic related
3624 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
3626 * cpu-x86.md: Add simd related instructions.
3628 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
3630 * driver.c: Added two new --regression variants.
3632 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
3634 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
3636 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
3637 extract some complicated logic to helper functions.
3639 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
3641 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
3643 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
3644 the specialized simplification pass.
3646 * method-to-ir.c (mono_spill_global_vars): Use new macro.
3648 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
3650 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
3653 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
3654 if MONO_ARCH_NEED_SIMD_BANK is defined.
3656 * mini-ops.h: Added the new simd ops.
3658 * mini-x86.c: Added mono_arch_xregname.
3660 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
3662 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
3664 * mini-x86.h: Define simd related MONO_ARCH macros.
3666 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
3668 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
3670 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
3671 MONO_CLASS_IS_SIMD to deal with simd related IR.
3673 * mini.h (MonoInst): Added spill_var to the backend union.
3675 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
3677 * mini.h: Added forward declarations of the new simd fuctions.
3679 * optflags-def.h: Added new optimization names SIMD.
3681 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
3683 * regalloc.h: Added support for working with 3 register banks.
3685 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
3687 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
3689 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
3691 * mini-exceptions.c: remove 64 bit related ifdef clutter.
3693 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3695 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
3696 instead of one on 64 bit systems.
3698 * method-to-ir.c: Remove unused includes.
3700 2008-10-02 Zoltan Varga <vargaz@gmail.com>
3702 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
3703 cfg->used_int_regs, since the two are different on arm.
3705 2008-10-02 Mark Probst <mark.probst@gmail.com>
3707 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
3708 mono_method_get_vtable_index() to get the vtable index.
3710 2008-10-02 Mark Probst <mark.probst@gmail.com>
3712 * method-to-ir.c (mono_method_to_ir2): Don't create native
3713 wrappers for array methods, because they're never called (and if
3714 they were called they wouldn't work).
3716 2008-10-02 Mark Probst <mark.probst@gmail.com>
3718 * method-to-ir.c (mono_method_to_ir2): Array methods are
3719 special-cased and must not be invoked indirectly via the (M)RGCTX
3720 when generic sharing is turned on. Fixes #431413.
3722 2008-10-01 Mark Probst <mark.probst@gmail.com>
3724 * method-to-ir.c: When generic sharing is active, call
3725 non-interface virtual generic methods via the standard trampoline.
3727 * mini-trampolines.c: Handle virtual generic shared methods.
3729 * mini.h, mini-x86.c, mini-x86.h: New argument for
3730 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
3731 method thunks and which is the trampoline to call if the lookup
3732 fails. Enable the virtual generic method thunk for x86.
3734 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
3735 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
3736 argument but assert that it's NULL, because these archs don't yet
3737 implement the virtual generic method thunk. Changes in the IMT
3738 thunk data structures.
3740 2008-10-01 Zoltan Varga <vargaz@gmail.com>
3742 * aot-compiler.c (emit_globals): Avoid invalid characters in
3743 the static linking symbol.
3745 * objects.cs: Add a test for the range check optimization. Fix warnings.
3747 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
3748 optimization from the current JIT.
3750 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
3751 later in decompose_array_access_opts () to allow more optimizations.
3753 * method-to-ir.c (mono_handle_soft_float): Rename this to
3754 mono_decompose_soft_float () for consistency.
3756 * mini-ops.h: Fix arguments of OP_STRLEN.
3758 * method-to-ir.c (save_cast_details): Extract the cast details saving code
3759 into a separate function.
3760 (reset_cast_details): Ditto.
3761 (handle_unbox): Save cast details. Fixes #431254.
3763 * method-to-ir.c: Remove some obsolete FIXMEs.
3765 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3767 * ir-emit.h (alloc_dreg): Write a warning before crashing.
3769 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3771 * mini-codegen.c: More work on macros to make them
3772 ready for multiple regbanks.
3774 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3776 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
3778 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
3780 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3782 * mini-codegen.c (mono_spillvar_offset): Proper support for
3785 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3787 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
3788 the stack overflow changes.
3790 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3792 * mini-codegen.c: Make all bank macros depend on reg_bank.
3794 * mini-codegen.c (mono_local_regalloc): Make free mask
3795 initialization regbank aware.
3797 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3799 * mini-codegen.c (mono_local_regalloc): Extract callee
3800 mask selection to a function and make it regbank aware.
3802 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3804 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
3805 code to deal with many regbanks.
3807 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3809 * mini-codegen.c: More fp->regbank changes.
3811 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
3813 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
3814 of a hardcoded constant.
3816 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
3818 * method-to-ir.c (type_from_stack_type): Fix typo.
3820 2008-09-29 Zoltan Varga <vargaz@gmail.com>
3822 * mini-ia64.c (emit_move_return_value): Convert float return values to
3825 * objects.cs: Add a new test.
3827 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
3828 VARARG methods to fix an assert later.
3830 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
3831 end so it at least compiles.
3833 2008-09-28 Zoltan Varga <vargaz@gmail.com>
3835 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
3837 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
3839 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
3840 optimization to a new function (emit_optimized_ldloca_ir) and enable
3841 it for both ldloca and ldloca_s.
3843 2008-09-28 Zoltan Varga <vargaz@gmail.com>
3845 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
3846 gshared CASTCLASS code.
3848 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
3849 amd64, where the libc stack unwinder encounters stack frames referring to
3850 native code in unmapped memory.
3852 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
3855 * generics.cs: Add new test.
3857 2008-09-27 Zoltan Varga <vargaz@gmail.com>
3859 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
3860 add a check that one of the ARM_FPU_ constants is defined.
3862 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
3864 * mini-exceptions.c: Fix build on non-altstack platforms.
3866 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
3869 * ir-emit.h: Add a comment to NEW_PCONST.
3871 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
3873 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
3875 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
3876 after the changes to MonoJitDomainInfo.
3878 2008-09-27 Mark Probst <mark.probst@gmail.com>
3880 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
3882 2008-09-27 Mark Probst <mark.probst@gmail.com>
3884 * mini-ppc.c: Compiler warning fixes.
3886 2008-09-27 Mark Probst <mark.probst@gmail.com>
3888 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
3891 2008-09-27 Mark Probst <mark.probst@gmail.com>
3893 * exceptions-ppc.c, mini-ppc.h: Compile
3894 mono_arch_handle_altstack_exception() on Darwin, too.
3896 2008-09-27 Mark Probst <mark.probst@gmail.com>
3898 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
3899 work on archs which don't have generic sharing implemented, only
3900 without the vtable_arg.
3902 2008-09-26 Mark Probst <mark.probst@gmail.com>
3904 * mini.c: Added comment explaining why delegate ctor icall
3905 wrappers are compiled.
3907 2008-09-26 Mark Probst <mark.probst@gmail.com>
3909 * mini.c: Don't produce trampolines to delegate ctor icall
3910 wrappers but compile them upfront.
3912 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
3914 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
3915 runtime-set function when going back to managed code. Currently this
3916 is used to set back the protection on the soft ovf pages and/or to
3917 throw the stack overflow exception that happened in unmanaged code.
3919 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
3921 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
3922 runtime-set function when going back to managed code. Currently this
3923 is used to set back the protection on the soft ovf pages and/or to
3924 throw the stack overflow exception that happened in unmanaged code.
3926 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
3928 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
3929 the support code for restoring stack protection after stack overflows
3930 that happen in unmanaged code. Don't set the exec permission on the
3933 2008-09-26 Zoltan Varga <vargaz@gmail.com>
3935 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
3936 delegate->method_ptr is set. Fixes #428054.
3938 2008-09-25 Zoltan Varga <vargaz@gmail.com>
3940 * tests.cs: Rename to ratests.cs.
3942 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
3943 emit_get_rgctx_... functions.
3945 2008-09-25 Mark Probst <mark.probst@gmail.com>
3947 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
3949 2008-09-25 Mark Probst <mark.probst@gmail.com>
3951 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
3952 before asserting that method is sharable.
3954 2008-09-25 Mark Probst <mark.probst@gmail.com>
3956 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
3957 whether method needs a static RGCTX wrapper used instead of
3960 * generic-sharing.c, mini.h: A few functions moved to
3961 metadata/generic-sharing.c.
3963 2008-09-25 Mark Probst <mark.probst@gmail.com>
3965 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
3966 Generic code sharing for value types, which essentially means
3967 treating value type methods like static methods. The RGCTX is
3968 passed in the same way.
3970 2008-09-25 Zoltan Varga <vargaz@gmail.com>
3972 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
3973 opcode when creating multi-dimensional arrays of open types.
3975 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
3978 * generics.cs: Add a test.
3980 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
3982 2008-09-24 Zoltan Varga <vargaz@gmail.com>
3984 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
3986 * mini.c (mini_method_compile): Set it when running under the debugger.
3988 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
3989 vreg optimization if the flag is set.
3991 * driver.c (mono_main): Add --attach= option to pass options to
3994 * mini.c (sigquit_signal_handler): Start the attach agent.
3996 * ssapre.c: Disable this to save space since it is not yet ported to
3999 * regalloc2.c: Disable this to save space.
4001 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
4003 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
4005 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
4006 the -v option useful again.
4008 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4010 * mini-amd64.c (mono_arch_output_basic_block): Add support for
4013 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
4014 arrays of arrays. Fixes #428406.
4016 * method-to-ir.c (mini_emit_castclass): Ditto.
4018 * objects.cs: Add new test.
4020 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
4022 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
4023 was wrong at it choked against target_type_is_incompatible for byref types.
4025 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4027 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
4030 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
4032 * mini-exceptions.c: update a few more exceptions-related counters.
4034 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
4036 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
4037 new functions to allocate from persistent mempools.
4039 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4041 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
4042 multiple register banks in the future.
4044 * mini-codegen.c (mono_local_regalloc): Fix a warning.
4046 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
4048 * mini.c (type_to_eval_stack_type): Remove duplicated function.
4050 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
4052 * mini.h: Export type_to_eval_stack_type.
4054 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
4055 is only ins->klass of byref types.
4057 2008-09-22 Zoltan Varga <vargaz@gmail.com>
4059 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
4060 (mini_emit_memcpy2): Ditto.
4062 * mini-amd64.c: Fix a warning.
4064 2008-09-21 Mark Probst <mark.probst@gmail.com>
4066 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
4069 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
4071 * method-to-ir.c: Extract stloc micro-optimization to a
4072 function and apply it to all cases.
4074 2008-09-19 Mark Probst <mark.probst@gmail.com>
4076 * method-to-ir.c: Don't fail generic code sharing in cases we
4079 2008-09-18 Mark Probst <mark.probst@gmail.com>
4081 * mini-ppc.c: Handle structs in tailcalls on Darwin.
4083 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
4085 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
4088 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
4090 * trace.c: make tracing more useful and correct, with per-thread
4093 2008-09-15 Mark Probst <mark.probst@gmail.com>
4095 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
4096 doing a method call and the argument is an R4.
4098 2008-09-14 Zoltan Varga <vargaz@gmail.com>
4100 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
4103 2008-09-13 Mark Probst <mark.probst@gmail.com>
4105 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
4107 2008-09-12 Zoltan Varga <vargaz@gmail.com>
4109 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
4110 (MONO_JUMP_TABLE_FROM_INS): Ditto.
4112 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4114 * driver.c: Add a --agent argument (not supported yet) to load managed
4115 agent assemblies before loading the main assembly, similarly to how the
4116 Java VM handles agents.
4118 2008-09-11 Mark Probst <mark.probst@gmail.com>
4120 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
4121 function to do stack layout of local variables.
4123 2008-09-11 Mark Probst <mark.probst@gmail.com>
4125 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
4128 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4130 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
4131 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
4132 JIT if DISABLE_JIT is defined.
4134 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
4137 2008-09-10 Mark Probst <mark.probst@gmail.com>
4139 * iltests.il.in: Disable the fconv test on PPC (the result is
4140 undefined according to ECMA).
4142 2008-09-10 Mark Probst <mark.probst@gmail.com>
4144 * iltests.il.in: Enable tail call tests for PPC.
4146 * mini.h: Add variable for storing incoming valuetype argument
4147 addresses for tail calls.
4149 * mini-ppc.c: Implement valuetype arguments and return values for
4152 2008-09-09 Mark Probst <mark.probst@gmail.com>
4154 * mini-ppc.c: Partially implement tail calls (struct arguments and
4155 return values not supported).
4157 * method-to-ir.c: Enable tail calls on PPC.
4159 2008-09-08 Zoltan Varga <vargaz@gmail.com>
4161 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
4162 runtime-invoke wrappers to work around the problem of them getting
4163 assigned to a random class.
4165 * aot-runtime.c (mono_aot_get_method): Ditto.
4167 2008-09-07 Zoltan Varga <vargaz@gmail.com>
4169 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
4170 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
4172 2008-09-07 Mark Probst <mark.probst@gmail.com>
4174 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
4175 until they're implemented properly.
4177 * exceptions-ppc.c: Use arch-independent exception-handling code
4178 instead of custom one.
4180 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
4183 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
4185 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
4186 applies when __powerpc__ is defined.
4188 2008-09-06 Zoltan Varga <vargaz@gmail.com>
4190 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
4191 methods to their code to avoid computing the full name of wrappers and
4192 doing a lookup in a string hash table.
4194 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4196 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
4197 we identify bblocks before method_to_ir () is ran.
4199 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
4200 Also avoid optimizing branches pointing to themselves.
4202 * mini.c (mini_method_compile): Ditto. Fixes #422947.
4204 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4206 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
4208 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4210 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
4211 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
4212 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
4215 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
4216 jumped to the same entry in plt_jump_table.
4218 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
4220 * method-to-ir.c (initialize_array_data): Handle field with RVA from
4223 2008-08-31 Zoltan Varga <vargaz@gmail.com>
4225 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
4226 other assignment can be if converted. Saves 1.5% on corlib size and fixes
4229 2008-08-29 Geoff Norton <gnorton@novell.com>
4231 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
4232 segment, and doesn't properly handle .space as .text. Fixes
4235 2008-08-29 Geoff Norton <gnorton@novell.com>
4237 * mini.c: Disable the mach exception handler when running on
4240 2008-08-29 Geoff Norton <gnorton@novell.com>
4242 * aot-compiler.c: Patch from Renaldas Zioma to properly register
4243 globals on Darwin/ARM
4245 2008-08-28 Zoltan Varga <vargaz@gmail.com>
4247 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
4248 since too many things depend on it. Instead, call
4249 mono_runtime_set_no_exec ().
4251 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
4254 * aot-compiler.c: Add an 'asm-only' AOT option.
4256 * mini.c: Avoid initializing the runtime when doing AOT compilation.
4258 * aot-compiler.c (compile_method): Disable gshared support for now as it
4261 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4263 * mini-amd64.h : Fix a compiler warning.
4265 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
4266 Changed to use a callback function to retrieve the unwind info.
4267 This avoids problems observed when code blocks were removed by
4268 unloading an app domain.
4270 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
4271 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
4274 Contributed under MIT/X11 license.
4276 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4278 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
4279 case to keep the stack aligned to 8.
4281 Contributed under MIT/X11 license.
4283 2008-08-26 Zoltan Varga <vargaz@gmail.com>
4285 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
4286 avoid repeated linear searches.
4288 2008-08-25 Zoltan Varga <vargaz@gmail.com>
4290 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
4291 methods it can't handle.
4293 * aot-compiler.c (add_method): Avoid adding a method twice.
4294 (add_wrappers): Add runtime invoke wrappers for all methods.
4296 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
4297 function to create an aot-compatible version of this trampoline.
4299 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
4301 2008-08-24 Zoltan Varga <vargaz@gmail.com>
4303 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
4305 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
4306 with a generic sharing failure.
4308 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
4310 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
4311 CEE_RETHROW. Fixes #419634.
4313 * mini.c (mono_method_to_ir): Ditto.
4315 * exceptions.cs: Add a new test.
4317 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
4318 to mono_type_stack_size_internal () since some callers might not pass in
4321 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
4322 instrument_prolog. Fixes #419878.
4324 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
4325 doubles in soft float mode volatile.
4327 2008-08-23 Zoltan Varga <vargaz@gmail.com>
4329 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
4331 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
4332 to handle soft float correctly.
4334 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
4337 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
4339 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
4340 to sp, since the generics catch code requires it.
4342 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
4345 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
4346 mono_arch_emit_imt_argument ().
4348 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
4350 * mini-arm.c tramp-arm.c: Generic sharing updates.
4352 2008-08-22 Zoltan Varga <vargaz@gmail.com>
4354 * mini-arm.c: Fix the arm build.
4356 * generic-sharing.c (mini_type_get_underlying_type): New helper function
4357 handling enums, generic instances and generic sharing.
4358 (mini_type_stack_size_full): Ditto.
4360 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
4362 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
4364 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
4366 * tramp-arm.c: Implement the rgctx fetch and the generic class init
4369 * mini-arm.c: Various small generic sharing changes.
4371 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
4373 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
4376 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
4377 helper function to return a generic class init trampoline.
4379 * method-to-ir.c mini.c: Use it.
4381 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
4382 arch-specfic function to return a generic class init trampoline.
4384 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
4385 the GENERIC_CLASS_INIT custom code.
4387 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
4388 a fatal error, not a sharing failure.
4390 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
4393 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
4394 trampoline argument from MONO_ARCH_VTABLE_REG.
4396 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4397 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4398 argument, and pass the vtable in VTABLE_REG.
4400 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4401 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4402 argument, and pass the vtable in VTABLE_REG.
4403 (mono_arch_create_trampoline_code_full): Remove some special casing for
4404 the rgctx fetch trampoline.
4406 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
4409 * iltests.il: Add a test for it.
4411 2008-08-21 Zoltan Varga <vargaz@gmail.com>
4413 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
4415 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
4418 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
4419 use mono_jit_info_table_find () to avoid recursion.
4420 (mono_delegate_trampoline): Add a sync wrapper here.
4422 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
4425 * mini.c (mono_method_to_ir): Ditto.
4427 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
4428 add_sync_wrapper argument. Don't add a sync wrapper here.
4429 (mono_create_jump_trampoline): Don't add a sync wrapper here.
4431 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
4433 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4435 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
4436 of nonvolatile registers back from MonoContext to CONTEXT.
4438 Contributed under MIT/X11 license.
4440 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4442 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
4443 arguments on Winx64 there are only 4 argument registers. For this
4444 logic to work the last argument must be pulled from the stack.
4446 Contributed under MIT/X11 license.
4448 2008-08-20 Zoltan Varga <vargaz@gmail.com>
4450 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4452 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
4453 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
4454 encode/decode_method_ref ().
4456 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
4458 * aot-runtime.c (decode_patch): Ditto.
4460 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
4461 MONO_PATCH_INFO_METHOD.
4463 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
4466 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
4469 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
4471 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
4472 one from the caller.
4474 * aot-runtime.c (decode_generic_inst): New function to decode and
4475 return a interned generic inst.
4476 (decode_klass_ref): Use it.
4477 (decode_method_ref): Ditto.
4479 * aot-compiler.c (emit_exception_debug_info): Save
4480 jinfo->has_generic_jit_info too.
4482 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4484 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
4486 * iltests.il.in: Add a test for fconv_to_i.
4488 * liveness.c: Disable the liveness2 pass for now to save space.
4490 * regalloc2.c: Include mempool-internals.h to fix warnings.
4492 * aot-compiler.c (encode_method_ref): Encode the context of generic
4495 * aot-runtime.c (decode_method_ref): Inflate generic methods using
4496 the context saved in the aot file.
4498 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4500 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4502 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
4503 volatile so they won't be optimized away.
4505 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
4511 * dominators.c: Remove duplicated functions that now are in
4512 mempool-internals.h.
4514 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4516 * aot-compiler.c: Fix warnings.
4518 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
4520 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
4522 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
4525 * mini.c (mono_resolve_patch_target): Ditto.
4527 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
4528 (encode_klass_ref): Add support for encoding VARs/MVARs.
4530 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
4532 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
4533 the handling of the got entries into a separate 'decode_got_entry' function.
4534 Add support for RGCTX_FETCH.
4536 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
4537 clobbered by the trampoline code.
4539 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
4540 not clobbered by the indirect calling code.
4542 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4544 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
4547 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
4549 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
4550 signature using the compilation mempool otherwise we would leak it.
4552 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4554 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
4555 mono_emit_abs_call ().
4557 * patch-info.h: Add GENERIC_CLASS_INIT.
4559 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
4561 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
4562 as their target as a near call.
4564 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
4566 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
4568 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
4569 call to a runtime function described by a patch.
4571 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
4572 mono_emit_abs_call, this has the advantage that the ABS handling code in
4573 mono_codegen () can handle them both, and can handle other stuff in the
4574 future without additional code.
4576 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
4578 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
4581 * mini.h: Add missing bblock related prototypes.
4583 * mini.h (MonoCompile): Remove unused reverse_inst_list and
4584 reverse_inst_list_len fields.
4586 * mini.c: Refactor this file a bit by moving branch optimizations to
4589 * method-to-ir.c: Merge generic sharing changes missed earlier.
4591 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
4593 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
4594 shared patches. Process METHODCONST as a shared patch.
4596 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
4597 as it crashes on the 2.0 mscorlib.
4599 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
4602 * aot-compiler.c: Use is_plt_patch () in a few additional places.
4603 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
4606 * aot-compiler.c: Reorganize the got handling code to be a bit more
4609 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4611 * aot-compiler.c: Make the patch_to_plt_offset hash table use
4612 mono_patch_info_equals/hash, and use it to massively simplify
4615 * mini.c (mono_patch_info_hash): Simplify this and add support for
4618 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
4620 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
4621 handling code, since an offset is not enough to identify a trampoline.
4623 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
4625 2008-08-17 Mark Probst <mark.probst@gmail.com>
4627 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
4629 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
4631 * mini-ops.h: Argument and result types for OVF_CARRY ops.
4633 * decompose.c: PPC decompositions for various ops.
4635 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
4637 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4639 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
4640 call the generic trampoline code using a call, instead of a jump, to
4641 remove some special casing from the generic trampoline code.
4643 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
4644 (mono_codegen): Ditto.
4646 * aot-compiler.c aot-runtime.c: Ditto.
4648 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
4650 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
4651 helper function to find the offset corresponding to a lazy fetch trampoline.
4653 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
4654 when doing generic sharing.
4656 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
4659 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
4660 mini-trampolines.c to be with the other trampoline creation functions.
4662 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
4663 as it is equal to method->signature in most cases, add a
4664 mono_emit_method_call_full variant which takes a signature and an imt
4667 2008-08-16 Zoltan Varga <vargaz@gmail.com>
4669 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
4670 to this function, since it could be computed easily from the method
4672 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
4675 * method-to-ir.c mini.c: Remove references to
4676 compile_generic_method_wo_context.
4678 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
4679 generic method calls.
4681 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
4682 dimensional non-szarrays.
4684 * mini.c (mini_init): Register mono_array_new_1.
4686 * jit-icalls.c (mono_array_new_1): New jit icall.
4688 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
4689 pointing to the method.
4691 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
4692 method addresses belonging to METHOD_JUMP patches in the
4693 jump_target_got_slot_hash.
4694 (mono_aot_load_method): Ditto.
4696 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
4697 METHOD_JUMP patches.
4699 * mini.c (mini_create_jit_domain_info): New helper function which
4700 initializes/frees domain->runtime_info.
4701 (mini_free_jit_domain_info): Ditto.
4702 (mini_init): Install the domain hook functions with the runtime.
4704 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
4705 information maintained by the JIT.
4707 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
4708 insertion into jump_table_hash into mono_codegen (), also implement proper
4711 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
4712 tail calls, it is already done by the aot code.
4714 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
4717 * iltests.il.in: Make the jmp test a bit more complex.
4719 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
4720 generic instances which doesn't have a token.
4722 * aot-runtime.c (decode_method_ref): Ditto.
4724 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
4725 can handle this case now.
4726 (handle_box): Ditto.
4728 2008-08-15 Geoff Norton <gnorton@novell.com>
4730 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
4733 2008-08-15 Zoltan Varga <vargaz@gmail.com>
4735 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
4736 calling generic methods.
4738 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
4740 * aot-runtime.c (decode_patch_info): Ditto.
4742 * mini.c (mono_resolve_patch_target): Ditto.
4744 * patch-info.h: Add METHOD_RGCTX.
4746 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
4748 2008-08-14 Zoltan Varga <vargaz@gmail.com>
4750 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
4751 arguments in registers.
4753 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
4754 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
4756 * mini.c (mini_method_compile): Abort aot compilation for generic
4757 methods if generic sharing is disabled.
4759 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
4762 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
4763 requiring an mrgctx.
4765 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
4766 store instructions when converting a vcall to a normal call.
4768 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
4769 mono_arch_find_jit_info.
4771 2008-08-13 Zoltan Varga <vargaz@gmail.com>
4773 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
4774 avoid calling mono_method_full_name () for every method even if the
4776 (check_inline_caller_method_name_limit): Ditto.
4778 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4780 * driver.c (main_thread_handler): Allow AOT compilation of multiple
4781 assemblies in one run.
4783 * aot-compiler.c (mono_compile_assembly): Only print out a count of
4784 skipped methods if it is not 0.
4786 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
4788 2008-08-12 Bill Holmes <billholmes54@gmail.com>
4790 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
4791 MONO_ARCH_HAVE_UNWIND_TABLE.
4793 Contributed under MIT/X11 license.
4795 2008-08-12 Bill Holmes <billholmes54@gmail.com>
4797 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
4798 from default optimizaton list on Winx64.
4800 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
4802 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
4803 the LMF from the MonoJitTlsData structure.
4805 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
4807 Contributed under MIT/X11 license.
4809 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4811 * mini.c (sigsegv_signal_handler): Fix the build.
4813 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
4814 assembly->aot_module.
4816 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
4817 hash table. This simplifies and speeds up a lot of code, and fixes support
4820 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
4823 * mini-exceptions.c: Ditto.
4825 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
4826 'native_offset' argument, since these are computed in the
4827 mono_find_jit_info () function.
4829 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
4830 is used by exceptions-ppc.c.
4832 * exceptions-ppc.c: Call mono_find_jit_info () instead of
4833 mono_arch_find_jit_info ().
4835 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
4836 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
4837 generic code in mini-exceptions.c.
4839 2008-08-11 Zoltan Varga <vargaz@gmail.com>
4841 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
4843 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
4845 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
4846 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
4847 called while holding the loader lock. Fixes #415608.
4848 (mono_aot_get_method_from_token_inner): Ditto.
4850 2008-08-09 Zoltan Varga <vargaz@gmail.com>
4852 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
4853 to reduce differences between this and the generic implementation in
4855 (ves_icall_get_frame_info): Ditto.
4857 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
4859 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
4862 * exceptions-ppc.c (arch_get_call_filter): Rename this to
4863 mono_arch_get_call_filter () and make it non-static, for consistency with the
4864 other architectures.
4866 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
4869 * local-propagation.c:
4870 * mini-x86.c: Correct the name of arch defines.
4872 2008-08-09 Zoltan Varga <vargaz@gmail.com>
4874 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
4875 NO_EMULATE_LONG_SHIFT_OPS define.
4877 2008-08-08 Zoltan Varga <vargaz@gmail.com>
4879 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
4880 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
4882 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
4883 MACH fixes. Merged from the 2.0 branch.
4885 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
4887 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
4888 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
4890 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
4892 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
4893 mono_marshal_get_native_wrapper () signature changes.
4895 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4897 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
4898 conversion bug under arm.
4900 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
4902 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
4904 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
4905 with overflow checking.
4907 2008-08-05 Marek Habersack <mhabersack@novell.com>
4909 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
4910 to the genmdesc.pl file
4912 2008-08-05 Zoltan Varga <vargaz@gmail.com>
4914 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
4915 arg_array in the soft-float versions of the LOAD/STORE macros.
4917 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
4920 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
4922 2008-08-02 Zoltan Varga <vargaz@gmail.com>
4924 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
4925 a float HFA. Fixes #413621.
4927 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
4929 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
4930 frame_size to args_size. Fixes build.
4932 2008-08-02 Zoltan Varga <vargaz@gmail.com>
4934 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
4935 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
4937 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
4938 the stack are not unaligned. Fixes #413247.
4940 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
4942 * mini.c: update jitted methods performance counters.
4944 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4946 * mini-exceptions.c: increase the exceptions thrown performance
4947 counter in mono_handle_exception ().
4949 2008-07-29 Zoltan Varga <vargaz@gmail.com>
4951 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
4952 can work with netmodules.
4954 2008-07-28 Geoff Norton <gnorton@novell.com>
4956 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
4959 2008-07-28 Zoltan Varga <vargaz@gmail.com>
4961 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
4964 2008-07-28 Bill Holmes <billholmes54@gmail.com>
4966 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
4967 The float param registers and other param registers must be the
4968 same index on Windows x64.
4970 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
4971 ArgValuetypeAddrInIReg argument case. Setting the argument
4972 op to OP_VTARG_ADDR (OP_REGOFFSET)).
4974 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
4975 variable computed above as the copy length for arguments of storage
4976 type ArgValuetypeAddrInIReg.
4978 * mini-amd64.c (mono_arch_emit_call) : Implementing the
4979 ArgValuetypeAddrInIReg argument case. This case will rely on
4980 mono_arch_emit_outarg_vt to emit the correct code later in the process.
4982 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
4983 a 32 byte stack allocation for all calls. We will omit the adjustment for
4984 jump and tail call instructoins as they do not follow the typical call behavior.
4986 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
4987 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
4988 local variable and pass the local variable by reference to the called method.
4990 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
4991 Implementing the ArgValuetypeAddrInIReg argument case. When the address
4992 of a struct is passed in a register it must be saved with the other
4993 volatile argument on the stack.
4995 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
4996 frame pointer the stack adjustment value must be saved to the unwind
4999 Contributed under MIT/X11 license.
5001 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5003 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
5004 which got lost in the merge.
5006 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5008 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
5011 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
5013 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
5014 icalls, since they won't be patched.
5016 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
5017 different code sequence when running under valgrind to prevent some valgrind
5020 * iltests.il.in: Add new regression test.
5022 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
5025 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
5026 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
5028 * iltests.il.in: Add new test.
5030 * aot-compiler.c: Fix some warnings.
5032 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
5035 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5037 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
5038 (mini_usage_jitdeveloper): Add a missing --wapi option.
5040 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5042 * mini-codegen.c: Simplify the is_fp macros.
5043 (free_up_ireg): Remove, use free_up_reg instead.
5044 (free_up_reg): Fix the fp case.
5046 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5048 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
5051 * exceptions-x86.c: Merge some changes which seemed to have got lost
5052 in the linear-ir merge.
5054 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
5056 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
5057 long vreg volatile even if the variable was already created.
5059 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
5062 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5064 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
5066 * mini.c (mono_jit_compile_method_inner): Add support for
5067 MONO_EXCEPTION_BAD_IMAGE.
5069 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
5070 mini_method_get_context () returns NULL. Fixes #356531.
5072 * mini.c (mono_method_to_ir): Ditto.
5074 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
5075 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
5077 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5079 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
5080 in the LDFTN implementation.
5082 2008-07-25 Mark Probst <mark.probst@gmail.com>
5084 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
5085 code, patch calls to icalls, too, even if they're not in the
5086 shared generic code hash. Fixes #411962.
5088 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5090 * cpu-x86.md: Increase the length of the fcall opcodes.
5092 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
5093 calls returning floats.
5095 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
5098 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
5101 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
5102 into the domain->method_code_hash.
5104 * aot-compiler.c: Fix win32 build.
5106 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
5108 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
5109 gshared NEWARR implementation.
5111 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
5113 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
5114 can be used outside of method_to_ir.
5116 * mini.h (MonoCompile): Add arg_types field.
5118 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
5120 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
5121 the values of the local arg_array and param_types array.
5123 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5125 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
5126 got accesses might only get generated later when NEWOBJ is decomposed.
5128 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
5129 looking up the native code of the target method when a delegate is called
5132 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
5135 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
5137 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
5138 AOT work on platforms without a working dlsym implementation.
5140 * mini.h: Bump AOT image format version.
5142 2008-07-24 Mark Probst <mark.probst@gmail.com>
5144 * mini-exceptions.c: Free a MonoType with
5145 mono_metadata_free_type() instead of g_free().
5147 * aot-runtime.c: Free a MonoType.
5149 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5151 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
5154 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
5157 2008-07-23 Massimiliano Mantione <massi@ximian.com>
5158 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
5161 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5163 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
5164 NEWOBJ calls on valuetypes.
5166 * iltests.il.in: Add new test.
5168 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
5170 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5172 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
5173 is no longer needed.
5175 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
5176 non register sized integer arguments.
5177 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
5178 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
5181 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
5184 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
5185 two a binop with different sized arguments is emitted.
5187 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
5188 instruction in the ins==NULL case.
5190 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5192 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
5194 * mini-x86.c: Fix osx build.
5196 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
5199 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
5200 instruction for non int sized variables.
5202 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
5205 2008-07-23 Robert Jordan <robertj@gmx.net>
5207 * method-to-ir.c: Fix MSVC build.
5209 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5211 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
5212 a non int sized type, widen it to an int since newer versions of gcc seem to
5213 generate code which needs this.
5215 * ssa2.c abcremoval2.c: Fix warnings.
5217 * *: Merge the Linear IR branch.
5219 The original branch is at trunk/branches/vargaz/mini-linear-il, and
5220 the ChangeLog file there describes all the changes done over the years.
5221 Further documentation can be found at www.mono-project.com/Linear_IL.
5223 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5225 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5226 The float param registers and other param registers must be the
5227 same index on Windows x64.
5229 Contributed under MIT/X11 license.
5231 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
5233 * mini.c: Make the previous fix GC safe.
5235 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
5237 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
5239 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5241 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
5242 on Winx64. This type will not be passed on the stack (ArgOnStack), but
5243 ArgValuetypeAddrInIReg instead.
5245 Contributed under MIT/X11 license.
5247 2008-07-21 Zoltan Varga <vargaz@gmail.com>
5249 * mini-codegen.c (get_register_spilling): Fix a warning.
5251 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
5253 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
5254 for types which the initialization fails. Raises the provided exception
5255 at the right stop after cleanup.
5257 2008-07-16 Zoltan Varga <vargaz@gmail.com>
5259 * aot-compiler.c: Free most of the memory allocated during compilation.
5261 * mini.c (mini_parse_debug_options): Fix a leak.
5263 * mini.c (mini_method_compile): Don't add the method to the jit info tables
5264 during aot compilation.
5266 2008-07-14 Zoltan Varga <vargaz@gmail.com>
5268 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
5269 it has too much register pressure.
5271 2008-07-13 Zoltan Varga <vargaz@gmail.com>
5273 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
5275 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5277 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5280 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5281 on amd64 similar to the way it is done on arm.
5283 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5285 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
5286 consistency, normalize error messages, avoid loading aot-only modules in
5289 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
5292 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
5294 2008-07-11 Martin Baulig <martin@ximian.com>
5297 (MonoDebuggerInfo): Add `interruption_request'.
5299 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5301 * aot-compiler.c (emit_plt): Remove some dead code.
5303 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
5305 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
5306 return the plt info offset belonging to a given plt entry.
5308 * mini-trampolines.c (mono_aot_plt_trampoline): Use
5309 mono_aot_get_plt_info_offset.
5311 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
5312 similar to the amd64 code by makeing jumps through a separate jump table
5313 instead of embedding the jump addresses into the code.
5315 2008-07-11 Zoltan Varga <vargaz@gmail.com>
5317 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
5320 2008-07-10 Martin Baulig <martin@ximian.com>
5322 * mini.c (mini_method_compile): Disable generics sharing when
5323 running in the debugger.
5325 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5327 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
5329 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
5330 the local register allocator from running out of registers on x86 when
5333 2008-07-10 Bill Holmes <billholmes54@gmail.com>
5335 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
5336 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
5339 Contributed under MIT/X11 license.
5341 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5343 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
5344 speed up the assembler.
5346 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5348 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
5351 * mini.c: Move the soft float handling macros a bit earlier, add
5352 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
5355 * mini.h: Add prototype for mono_arch_fixup_jinfo.
5357 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
5358 read-only to help catch code allocation requests.
5360 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
5361 and turn it off when using --aot-only or when compiling with --aot=full.
5363 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
5364 jump table for switches from the normal domain mempool, not the code
5367 * mini-trampolines.c (get_unbox_trampoline): New function to return an
5368 unbox trampoline which handles aot-only mode too.
5370 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
5371 an AOTed unbox trampoline.
5373 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
5375 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5377 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
5380 Contributed under MIT/X11 license.
5382 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5384 * mini.c (mono_codegen): Allocate space at the end of the code block and store
5385 the unwind information for the method at the end of the allocated block.
5387 * mini-amd64.h: Added declarations for the unwind routines and adding field to
5388 MonoCompileArch to hold the unwind info for SEH on Winx64
5390 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
5391 frame pointer info for the method being compiled.
5393 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
5394 the call to mono_exception_from_token.
5396 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
5397 storing the method prolog information in a format that the Winx64 SEH can understand. This
5398 information is stored a the end of the method block because it is all 32-bit offset based.
5400 Contributed under MIT/X11 license.
5402 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5404 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
5406 * wapihandles.c: Fix warnings.
5408 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
5411 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
5412 mono_jit_compile_method in aot-only mode since that calls the type
5415 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
5416 get_delegate_invoke_impl in aot-only mode.
5418 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
5420 2008-07-08 Zoltan Varga <vargaz@gmail.com>
5422 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
5424 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
5427 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
5429 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
5430 init trampoline from the AOT file as well.
5432 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
5433 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
5436 * mini.c (mini_init): Move the call to mono_exceptions_init () after
5439 * exceptions-amd64.c: Add _full variants for the remaining exception code
5440 creation functions as well, allow emission of relocatable code, remove
5441 caching since that is now done by the caller.
5443 * mini-exceptions.c: Add _full variants for the remaining exception code
5444 creation functions as well, add aot-only support.
5446 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
5447 if we can determine a proper token for them.
5448 (add_wrappers): Add a few more wrappers.
5449 (emit_method_code): Remove some dead code.
5450 (emit_trampolines): Emit exception code too.
5452 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
5454 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
5455 mono_array_new_va which avoids varargs.
5457 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
5459 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
5460 mono_arch_create_specific_trampoline () in all places.
5462 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
5463 a bit so it can be used for other things as well.
5465 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
5468 * exceptions-amd64.c: Rename the caching from the exception code creation
5469 functions, it is done by the caller instead.
5471 * exceptions-amd64.c: Change the signature of the exception code creation
5472 functions to allow the creation of relocatable code later.
5474 * mini-exceptions.c: Add a set of functions to query the various
5475 runtime-generated exception functions.
5477 * mini.c mini-exceptions.c: Use the newly added functions instead of the
5478 mono_arch_.. () functions.
5480 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5482 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
5484 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
5486 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
5487 (mini_get_vtable_trampoline): Ditto.
5489 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
5490 code in the AOT case by returning the code size and a list of relocations to
5493 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
5495 2008-07-07 Bill Holmes <billholmes54@gmail.com>
5497 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
5500 Contributed under MIT/X11 license.
5502 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5504 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
5505 so the buffer size can be computed correctly. Fixes #404735.
5507 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
5508 normally as cfg->debug_info is already freed.
5510 2008-07-06 Zoltan Varga <vargaz@gmail.com>
5512 * mini-amd64.c: For calls returning vtypes in registers, don't store
5513 the return address on the stack, instead allocate a separate local for
5516 2008-07-05 Mark Probst <mark.probst@gmail.com>
5518 * mini-trampolines.c, mini.h: Add an argument to
5519 mono_create_jit_trampoline_in_domain() for turning off the adding
5520 of the sync wrapper.
5522 * mini.c: Use the JIT trampoline without sync instead of
5523 ldftn_nosync in static RGCTX invoke wrappers so that the call can
5526 2008-07-04 Mark Probst <mark.probst@gmail.com>
5528 * driver.c: Turn on GSHARED optimization by default.
5530 2008-07-04 Zoltan Varga <vargaz@gmail.com>
5532 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
5533 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
5535 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
5536 create a variant of the generic trampoline code callable from AOTed trampolines.
5538 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
5539 trampoline code callable from AOTed trampolines.
5541 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
5543 2008-07-04 Mark Probst <mark.probst@gmail.com>
5545 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
5546 pass-through manner.
5548 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
5549 and don't fail sharing for them anymore.
5551 * mini-exceptions.c: Handle exceptions in shared generic methods.
5553 * generic-sharing.c: When checking the context of a generic
5554 method, also check its class's context. Don't treat wrappers as
5557 * mini-trampolines.c: Some code factored out to
5558 metadata/generic-sharing.c. Handle the MRGCTX case.
5560 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
5561 we must deal with the method being of another instantiation of the
5562 class. Add static rgctx invoke wrappers to generic methods.
5564 2008-07-04 Mark Probst <mark.probst@gmail.com>
5566 * mini.c: Provide all jit infos of generic shared methods with a
5569 * mini-exceptions.c: Handle the new situation that a generic info
5570 might be available, but not info about the this/vtable/mrgctx
5573 2008-07-03 Mark Probst <mark.probst@gmail.com>
5575 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
5578 2008-07-03 Zoltan Varga <vargaz@gmail.com>
5580 * dominators.c (check_dominance_frontier): Fix a warning.
5582 * mini.h: Add some missing prototypes.
5584 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
5586 * driver.c (mono_jit_init_version): Correct the comments since the first
5587 argument should be the name of the root domain, not a filename.
5589 * aot-runtime.c (make_writable): Error out if this is called while running
5591 (load_aot_module): Ditto.
5593 * aot-compiler.c: Really fix the computation of method indexes.
5595 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
5596 optimizations as this is no longer called frequently.
5598 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
5599 method and the invoke impl code and pass it to the delegate trampoline instead of
5600 just the delegate class.
5602 2008-07-02 Zoltan Varga <vargaz@gmail.com>
5604 * aot-compiler.c: Fixup the computation of method indexes.
5605 (add_wrappers): Create the base methods of the runtime invoke wrappers using
5606 the method builder infrastructure.
5608 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
5611 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
5612 mode, load the method right away instead of creating a trampoline.
5614 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
5616 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
5619 2008-07-01 Zoltan Varga <vargaz@gmail.com>
5621 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
5622 (mono_aot_load_method): Use method_index instead of method->token.
5624 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
5625 can handle icalls etc. properly.
5627 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5629 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
5631 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
5632 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
5633 JIT_ICALL_ADDR patch type.
5635 * patch-info.h: Add JIT_ICALL_ADDR patch type.
5637 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
5639 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
5641 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
5643 2008-06-30 Zoltan Varga <vargaz@gmail.com>
5645 * mini.c: Use domain->jit_code_hash_lock for controlling access to
5646 domain->jit_code_hash.
5648 2008-06-29 Zoltan Varga <vargaz@gmail.com>
5650 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
5652 2008-06-27 Zoltan Varga <vargaz@gmail.com>
5654 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
5655 get_this_arg_from_call, let it compute it when needed.
5657 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
5658 gsctx from code only when needed.
5660 * mini-trampolines.c (get_generic_context): Rename this to
5661 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
5662 it can be called by the arch backends.
5664 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
5666 2008-06-26 Zoltan Varga <vargaz@gmail.com>
5668 * driver.c (mono_main): Add experimental --aot-only command line option.
5670 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
5673 2008-06-26 Kornél Pál <kornelpal@gmail.com>
5675 * driver.c (DllMain): Remove mono_module_handle.
5677 Contributed under MIT/X11 license.
5679 2008-06-25 Zoltan Varga <vargaz@gmail.com>
5681 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
5682 for emitting methods which are not in the source assembly. Detect and report
5683 failure of assembling+linking.
5685 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
5687 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
5689 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
5691 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
5693 2008-06-24 Zoltan Varga <vargaz@gmail.com>
5695 * mini.h: Remove some obsolete prototypes.
5697 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
5699 2008-06-24 Mark Probst <mark.probst@gmail.com>
5701 * mini.c (get_object_generic_inst): Variable-sized arrays are not
5702 supported by Visual Studio, so use alloca().
5704 2008-06-23 Zoltan Varga <vargaz@gmail.com>
5706 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
5709 2008-06-23 Mark Probst <mark.probst@gmail.com>
5711 * mini.c: Fail sharing of a generic method if it contains an open
5712 catch clause (because we don't pass MRGCTXs yet).
5714 2008-06-23 Mark Probst <mark.probst@gmail.com>
5716 * mini.c: When compiling a method with generic sharing, insert the
5717 method instantiated with an all-Object generic context into the
5718 jit info table, instead of the context of the first instantiation
5719 of the method we happen to compile.
5721 2008-06-18 Martin Baulig <martin@ximian.com>
5723 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
5724 `major_version' and `minor_version'.
5726 2008-06-17 Mark Probst <mark.probst@gmail.com>
5728 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
5729 mono_method_is_generic_sharable_impl() takes an additional
5730 argument specifying whether to treat type variables as reference
5733 2008-06-17 Mark Probst <mark.probst@gmail.com>
5735 * mini.h: Removed obsolete prototypes.
5737 2008-06-17 Mark Probst <mark.probst@gmail.com>
5739 * mini.c: Don't fail generic sharing for initobj and sizeof - we
5740 already handle them.
5742 2008-06-17 Mark Probst <mark.probst@gmail.com>
5744 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
5745 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
5746 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
5747 tramp-x86.c: Added a MonoGenericContext* argument to
5748 mono_arch_get_unbox_trampoline() so that it can call other
5749 functions which require it.
5751 2008-06-17 Mark Probst <mark.probst@gmail.com>
5753 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
5754 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
5755 mono_arch_get_this_arg_from_call() takes a
5756 MonoGenericSharingContext* as well.
5758 2008-06-17 Mark Probst <mark.probst@gmail.com>
5760 * mini.c: Factor out code for emitting unbox into emit_unbox() and
5761 implement generic sharing of unbox.
5763 2008-06-17 Mark Probst <mark.probst@gmail.com>
5765 * mini.c: Don't compute the vtable to determine whether a field is
5766 special static, because it might not work for open types.
5768 2008-06-17 Mark Probst <mark.probst@gmail.com>
5770 * mini.c: Removed the unused token_type and token_source arguments
5771 from get_runtime_generic_context_ptr().
5773 2008-06-17 Marek Habersack <mhabersack@novell.com>
5775 * mini.c (ADD_BINOP): fix the build
5777 2008-06-16 Zoltan Varga <vargaz@gmail.com>
5779 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
5782 2008-06-16 Mark Probst <mark.probst@gmail.com>
5784 * mini.h: Removed class relations enum that's not used anymore.
5786 2008-06-16 Mark Probst <mark.probst@gmail.com>
5788 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
5790 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
5791 the lazy fetch trampoline access code.
5793 2008-06-15 Zoltan Varga <vargaz@gmail.com>
5795 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
5797 2008-06-14 Zoltan Varga <vargaz@gmail.com>
5799 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
5801 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
5803 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
5805 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5807 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
5810 * mini-ops.h: Add MIN/MAX_UN opcodes.
5812 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
5815 * basic-math.cs: Add more min/max tests.
5817 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
5819 2008-06-13 Mark Probst <mark.probst@gmail.com>
5821 * mini.c: Small fix in the prologue of emit_castclass.
5823 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5825 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
5827 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
5828 do not work even for unsigned types. Fixes #400014.
5830 * basic-math.cs: Add regression tests for unsigned Min/Max.
5832 2008-06-13 Mark Probst <mark.probst@gmail.com>
5834 * mini.c: Added additional context_used argument to several
5835 functions, which will be needed for sharing generic methods. Use
5836 GET_RGCTX macro wherever appropriate. Declare only one
5837 context_used in mono_method_to_ir().
5839 2008-06-13 Mark Probst <mark.probst@gmail.com>
5841 * mini.c, generic-sharing.c: Removed generic class relations.
5843 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
5844 functions due to MRGCTX changes.
5846 2008-06-13 Mark Probst <mark.probst@gmail.com>
5848 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
5849 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
5850 with calculated IMT.
5852 * mini.c: Generic sharing of calls via generic interfaces.
5854 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
5855 generic method with non-constant MonoGenericContext*. Instead,
5856 the context is taken out of the method itself.
5858 2008-06-13 Mark Probst <mark.probst@gmail.com>
5860 * mini.c: Generic sharing of ldvirtftn.
5862 2008-06-13 Mark Probst <mark.probst@gmail.com>
5864 * mini.c: Generic sharing of ldftn.
5866 2008-06-13 Mark Probst <mark.probst@gmail.com>
5868 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
5870 2008-06-13 Mark Probst <mark.probst@gmail.com>
5872 * mini.c: Generic sharing of the special case of ldtoken followed
5873 by a call to GetTypeFromHandle.
5875 2008-06-13 Mark Probst <mark.probst@gmail.com>
5877 * mini.c: Generic sharing of box for nullable types.
5879 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5881 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
5882 are passed on the stack. Fixes #324807.
5884 2008-06-12 Bill Holmes <billholmes54@gmail.com>
5886 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
5887 for the ArgValuetypeAddrInIReg case.
5889 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
5890 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
5892 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
5893 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5894 local variable and pass the local variable by reference to the called method.
5896 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
5897 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
5899 Contributed under MIT/X11 license.
5901 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
5903 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
5905 * debug-mini.c (mono_debug_print_vars): Release memory after printing
5908 2008-06-10 Martin Baulig <martin@ximian.com>
5911 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
5913 2008-06-09 Kornél Pál <kornelpal@gmail.com>
5915 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
5916 possible error when no arguments are passed.
5918 Contributed under MIT/X11 license.
5920 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
5922 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
5923 where the file name is NULL.
5925 2008-06-09 Zoltan Varga <vargaz@gmail.com>
5927 * mini.c: Fix s390 build.
5929 2008-06-08 Zoltan Varga <vargaz@gmail.com>
5931 * trace.c (mono_trace_parse_options): Fix warnings.
5933 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
5935 2008-06-07 Zoltan Varga <vargaz@gmail.com>
5937 * mini.c (remove_block_if_useless): Avoid printing the method name.
5939 * mini.c: Remove needless setting of ins->cil_code which is now done by
5942 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
5945 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
5946 translated code after it has been patched.
5948 2008-06-06 Zoltan Varga <vargaz@gmail.com>
5950 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
5951 avoid problems during code patching on SMP systems.
5952 (emit_call): Avoid adding a patch info which is already added by
5954 (mono_arch_emit_exceptions): Ditto.
5956 2008-06-05 Zoltan Varga <vargaz@gmail.com>
5958 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
5959 MONO_TYPE_ISSTRUCT already checks for it.
5961 2008-06-05 Bill Holmes <billholmes54@gmail.com>
5963 * mini-amd64.c:merge_argument_class_from_type: When marshaling
5964 structs with floats on Winx64 the float registers are not used.
5965 The integer registers are always used..
5966 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
5967 only one register will be used and only if the size of the struct
5968 is 1,2,4, or 8 bytes.
5970 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
5973 Contributed under MIT/X11 license.
5975 2008-06-05 Martin Baulig <martin@ximian.com>
5977 * debug-debugger.c (debugger_lookup_class): Also call
5978 mono_class_setup_methods() here; we're only called from RTI.
5980 2008-06-05 Andreas Färber <andreas.faerber@web.de>
5982 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
5983 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
5984 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
5985 Post-process object files and add dtrace-generated object, if necessary.
5987 Contributed under MIT/X11 license.
5989 2008-06-04 Mark Probst <mark.probst@gmail.com>
5991 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
5994 * mini.c: Generic sharing for unbox.any and castclass.
5996 2008-06-04 Mark Probst <mark.probst@gmail.com>
5998 * mini.c: Ignore tailcall prefix in shared generic code and when
5999 doing calls which require a vtable/rgctx argument.
6001 2008-06-04 Mark Probst <mark.probst@gmail.com>
6003 * mini.c: Don't free the JIT info.
6005 * driver.c: Changes in the JIT info table testing code.
6007 2008-06-03 Zoltan Varga <vargaz@gmail.com>
6009 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
6010 interruption. Fix some warnings.
6012 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
6013 interruption_checkpoint.
6015 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
6017 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
6018 from embedding applications.
6020 2008-06-02 William Holmes <billholmes54@gmail.com>
6022 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
6023 reserving 32 bytes on the stack when making calls.
6025 Contributed under MIT/X11 license.
6027 2008-06-01 Zoltan Varga <vargaz@gmail.com>
6029 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
6030 the linear IL branch.
6032 * driver.c: Print out more information for --version on arm.
6034 2008-05-30 Zoltan Varga <vargaz@gmail.com>
6036 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
6037 bb_exit instead, since out of line bblocks might not actually be emitted
6040 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
6041 maximum epilog size for out of line bblocks if tracing is enabled.
6043 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
6045 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
6047 * arrays.cs: Regression tests for allocating arrays with negative sizes.
6049 2008-05-28 Zoltan Varga <vargaz@gmail.com>
6051 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
6052 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
6055 2008-05-27 Zoltan Varga <vargaz@gmail.com>
6057 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
6058 the 'value' to store is a constant.
6060 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
6062 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
6063 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
6065 2008-05-26 Zoltan Varga <vargaz@gmail.com>
6067 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
6068 for accessing method->generic_container.
6070 2008-05-24 Zoltan Varga <vargaz@gmail.com>
6072 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
6074 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
6076 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
6078 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
6081 2008-05-23 Zoltan Varga <vargaz@gmail.com>
6083 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
6085 * mini.c: Handle the case when mono_class_vtable () fails.
6087 2008-05-23 Massimiliano Mantione <massi@ximian.com>
6088 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
6091 2008-05-22 Mark Probst <mark.probst@gmail.com>
6093 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
6094 together with domain sharing.
6096 2008-05-22 Mark Probst <mark.probst@gmail.com>
6098 * mini.c: Treat callvirts to final methods like non-virtual calls
6099 when doing generic sharing, i.e. look them up in the runtime
6102 2008-05-22 Mark Probst <mark.probst@gmail.com>
6104 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
6105 with computed types (for generic sharing).
6107 * mini.c: Generic sharing for mkrefany and refanyval.
6109 2008-05-22 Zoltan Varga <vargaz@gmail.com>
6111 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
6114 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
6115 the generic sharing code.
6117 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
6120 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6122 * mini.h: Remove the declaration of mono_aot_init_vtable ().
6124 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
6126 * driver.c: updated copyright date
6128 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6130 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
6133 2008-05-19 Martin Baulig <martin@ximian.com>
6135 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
6136 pointing to the new `_mono_debug_using_mono_debugger' variable.
6139 (mono_main): Check mono_debug_using_mono_debugger() rather than
6140 the `MONO_INSIDE_MDB' environment variable to check whether we're
6141 inside the debugger.
6143 2008-05-19 Zoltan Varga <vargaz@gmail.com>
6145 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
6148 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
6150 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
6152 * mini.c: Added mini_assembly_can_skip_verification. This
6153 function checks if the assembly requested to skip verification.
6154 Fixes part of #387274.
6156 2008-05-07 Zoltan Varga <vargaz@gmail.com>
6158 * mini.c (mini_get_method): Disable the check for open generic classes when
6159 using generic sharing.
6161 * generics.cs: Add a test for #387034.
6163 * mini.c (mini_get_method): Check whenever the method class is an open generic
6164 type, and return NULL in that case, causing a verification error. Fixes
6167 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6169 * driver.c (mono_main): Revert r102623. The right
6170 thing to do is to enable the verifier under verifiable
6171 unless a --security flag was passed.
6173 We need this non-trivial behavior for --verify-all otherwise
6174 mcs-compileall won't be able to use it. As it needs everything to
6175 be verified under validil.
6177 2008-05-06 Martin Baulig <martin@ximian.com>
6181 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
6182 (mono_debugger_thread_cleanup): Likewise.
6183 (mono_debugger_extended_notification): Likewise.
6185 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6187 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
6188 against both inflated and non-inflated methods. We need to check against the
6189 generic definition for cases where the instantiated method is not visible.
6190 We need to check against the inflated types for cases where the instantiation
6191 changes any super type. This fixes #382986.
6193 Note that this doesn't need to be applied to other parts of mono_method_to_ir
6194 that check for visibiliy as generic params only appears as the type subject
6195 of tokens on call opcodes. Field manipulation and ldftn must always
6196 target an exact type.
6198 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6200 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
6201 if no related --security flag is passed.
6203 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6205 * mini-arch.h: Prepare support for ppc64.
6207 Contributed under MIT/X11 license.
6209 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6211 * aot-runtime.c: Prepare support for ppc64.
6213 Contributed under MIT/X11 license.
6215 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6217 * mini-ops.h: Prepare support for ppc64.
6219 Contributed under MIT/X11 license.
6221 2008-05-04 Andreas Färber <andreas.faerber@web.de>
6223 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
6225 Contributed under MIT/X11 license.
6227 2008-05-03 Zoltan Varga <vargaz@gmail.com>
6229 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
6230 assemblies, since aot_name is not a full path, causing us to load MS.NET
6231 assemblies on windows.
6233 2008-04-28 Kornél Pál <kornelpal@gmail.com>
6235 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
6236 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
6237 * main.c: Use UTF-8 encoded command line instead of Windows default code
6238 page on Windows to support Unicode.
6239 * driver.c (DllMain): New function for mixed-mode assembly support.
6240 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
6241 export __stdcall functions without decoration.
6243 Contributed under MIT/X11 license.
6245 2008-04-28 Mark Probst <mark.probst@gmail.com>
6247 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
6248 saving it very early.
6250 2008-04-28 Mark Probst <mark.probst@gmail.com>
6252 * mini.h, mini.c: Lots of code for accessing the old RGCTX
6253 deleted. The only way to access the new RGCTX is via the
6256 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
6257 vtable instead of the RGCTX to static methods.
6259 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
6260 accessing the new RGCTX.
6262 * generic-sharing.c: There is no separation between self, type
6263 arguments and other types in the RGCTX anymore.
6265 2008-04-25 Jonathan Chambers <joncham@gmail.com>
6267 * mini-amd64.c (add_general): Remove previous stack adjustment.
6268 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
6269 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
6270 for 32 bytes of stack space reserved for all calls.
6272 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
6273 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
6276 Code contributed under MIT/X11 license.
6278 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
6280 * mini.c (mini_method_verify): Only verify non-inflated methods, check
6281 against the root definition, peeling out method and type instantiations.
6282 Cache verify success results, code that fails verification is still
6283 checked multiple times.
6285 2008-04-23 Zoltan Varga <vargaz@gmail.com>
6287 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
6289 2008-04-23 Jonathan Chambers <joncham@gmail.com>
6291 * mini-amd64.c (add_general): Always increment stack on Win64.
6292 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
6295 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
6296 stack based argument handling on Win64.
6298 Code contributed under MIT/X11 license.
6300 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
6302 * Makefile.am (version.h): Add support for git-svn.
6304 2008-04-22 Zoltan Varga <vargaz@gmail.com>
6306 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
6307 so instead of calling g_spawn_command_line_sync, we do everything by hand,
6308 avoiding allocations and libc functions which might deadlock.
6310 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
6311 'no-gdb-backtrace' option is set.
6313 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
6315 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
6317 2008-04-21 Martin Baulig <martin@ximian.com>
6319 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
6320 and `get_lmf_addr'; `notification_address' is no longer a pointer.
6322 2008-04-21 Martin Baulig <martin@ximian.com>
6324 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
6325 `thread_vtable', `event_handler_ptr' and `event_handler'.
6327 2008-04-21 Martin Baulig <martin@ximian.com>
6329 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
6330 allows delayed initialization of the `executable_code_buffer' when
6333 2008-04-21 Martin Baulig <martin@ximian.com>
6335 * mini.h (mono_debugger_create_notification_function): Removed.
6336 * tramp-*.c (mono_debugger_create_notification_function): Removed.
6338 * mdb-debug-info64.s
6339 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6341 * mdb-debug-info32.s
6342 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6344 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
6345 currently only works on x86 and x86_64, so don't create it on ppc.
6347 2008-04-21 Martin Baulig <martin@ximian.com>
6349 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
6352 (mini_method_compile): In the fp elimination check, check
6353 `debug_options.mdb_optimizations' in addition to
6354 mono_debug_using_mono_debugger().
6356 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
6357 disable some JIT optimizations which are only disabled when
6358 running inside the debugger.
6359 Added `--help-debug' option to describe the debugging options.
6360 (parse_debug_options): New static function to parse the `--debug'
6361 options, so we can easily add more stuff in future.
6363 2008-04-20 Zoltan Varga <vargaz@gmail.com>
6365 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
6366 the method has no body.
6368 2008-04-19 Jonathan Chambers <joncham@gmail.com>
6370 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
6371 assembly is not allowed in MSVC 64-bit compiler.
6372 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
6373 as we get floating point exceptions everywhere.
6375 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
6376 correctly align arguments for call to throw_exception.
6377 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
6379 Code contributed under MIT/X11 license.
6381 2008-04-19 Zoltan Varga <vargaz@gmail.com>
6383 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
6385 2008-04-17 Zoltan Varga <vargaz@gmail.com>
6387 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
6389 * mini-amd64.c (NEW_INS): Set cil_code.
6391 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
6392 from mini-amd64.c so all debugger related logic is in one place.
6394 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
6395 later won't have a random ip assigned to them.
6397 2008-04-16 Zoltan Varga <vargaz@gmail.com>
6399 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
6400 the arch specific function initializes code_size.
6401 (mono_create_delegate_trampoline): Ditto.
6403 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
6404 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
6407 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
6408 running under the debugger.
6410 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
6413 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
6414 debugger. Also move the disabling of optimizations here from driver.c.
6415 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
6418 * mini.h (MonoCompile): Add a few new flags.
6420 2008-04-15 Zoltan Varga <vargaz@gmail.com>
6422 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
6423 so the cil_code field of created MonoInst's is properly set.
6424 (mini_select_instructions): Ditto.
6426 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
6427 (MONO_INST_NEW_CALL): Ditto.
6429 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
6430 in many places so the ins->cil_code field is properly initialized.
6432 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
6435 2008-04-14 Zoltan Varga <vargaz@gmail.com>
6437 * mini.c (mini_method_compile): Print a different message when compiling a
6440 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
6443 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6445 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
6448 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
6450 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6452 * mini.c (handle_stack_args): Make this return void since its return value was
6453 never used. Also set cfg->unverifiable for invalid IL instead of calling
6456 2008-04-10 Mark Probst <mark.probst@gmail.com>
6458 * mini.c: Make sure "this" is live in catch clauses with type
6459 variables in shared generic code.
6461 2008-04-08 Mark Probst <mark.probst@gmail.com>
6463 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
6464 generic_class_is_reference_type() to ensure the proper behaviour
6465 when sharing generic code and the type in question is a type
6468 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6470 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
6471 race conditions when printing thread dumps. Fixes #377738.
6473 2008-04-08 Massimiliano Mantione <massi@ximian.com>
6475 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
6476 shows up when both MonoInst arguments can cause aliasig.
6477 There is likely no way in the current JIT to trigger this problem, but
6478 it showed up in the development of generics sharing, when in a new
6479 opcode both args of an OP_GROUP can be aliases (addresses of a local).
6480 When the generics sharing code will be committed, its tests will be
6481 valid also for this bug.
6483 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6485 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
6488 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
6491 2008-04-07 Zoltan Varga <vargaz@gmail.com>
6493 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
6494 use a more detailed exception message for InvalidCastException.
6496 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
6498 * driver.c (mono_main): Add --debug=casts option to turn on better
6499 InvalidCastException message details.
6501 * mini.c (mini_get_debug_options): New helper function to return the address of
6502 the debug_options variable.
6504 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
6505 the jit_tls TLS variable.
6507 * mini.c (mono_jit_tls): New TLS variable.
6509 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
6512 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
6514 * mini.h: Removed verifer related stuff. This code was moved to verify.c
6516 * mini.c: Removed verifer related stuff, code moved to verify.c.
6518 * driver.c: Using code from verify.c instead of mini.c.
6520 2008-04-05 Zoltan Varga <vargaz@gmail.com>
6522 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
6525 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
6527 * mini.c (check_for_method_verify): Enabling verification of
6528 corlib if mono_verify_all is set. Bugs in the verifier preventing that
6531 2008-04-04 Zoltan Varga <vargaz@gmail.com>
6533 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
6534 caller saved registers as well.
6536 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
6537 saved registers as well.
6539 2008-03-30 Zoltan Varga <vargaz@gmail.com>
6541 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
6543 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
6546 2008-03-27 Zoltan Varga <vargaz@gmail.com>
6548 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
6550 (get_call_info): Take a gsctx argument instead of 'cfg'.
6552 2008-03-26 Zoltan Varga <vargaz@gmail.com>
6554 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
6555 mono_verify_all is set.
6557 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
6559 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
6561 2008-03-25 Zoltan Varga <vargaz@gmail.com>
6563 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
6566 * driver.c mini.c mini.h: Add a --verify-all development option to test the
6567 verifier and the code generated by the compiler.
6569 2008-03-25 Mark Probst <mark.probst@gmail.com>
6571 * mini.c: Generic sharing of the non-nullable case of the box
6574 2008-03-24 Zoltan Varga <vargaz@gmail.com>
6576 * inssel.brg: Fix the build.
6578 * iltests.il.in: Add a test for lconv.ovf.u8.un.
6580 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
6582 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
6583 Array:Address. Fixes #372410.
6585 * iltests.il.in: New tests for readonly prefix.
6587 2008-03-23 Zoltan Varga <vargaz@gmail.com>
6589 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
6592 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
6595 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
6597 * mini.c (mono_decompose_op_imm): New helper function.
6599 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
6600 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6603 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6604 mono_arch_output_basic_block. Fix warnings.
6606 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
6609 2008-03-22 Zoltan Varga <vargaz@gmail.com>
6611 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
6612 since the extra frame is now detected automatically inside the loop.
6614 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
6615 opts which are now in mono_peephole_ins ().
6617 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
6619 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
6620 frames and skip duplicate managed-to-native frames. Fixes #367665.
6622 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6623 opts which are now in mono_peephole_ins ().
6624 (mono_arch_peephole_pass_2): Ditto.
6626 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
6628 * mini-codegen.c (mono_peephole_ins): New helper function containing the
6629 arch independent peephole optimizations.
6631 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6632 opts which are now in mono_peephole_ins ().
6634 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
6636 * mini-s390.c (mono_arch_output_basic_block): Fix build.
6638 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
6641 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
6642 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
6645 2008-03-21 Zoltan Varga <vargaz@gmail.com>
6647 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
6648 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6651 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6652 mono_arch_output_basic_block. Fix warnings.
6654 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6656 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6659 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6661 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6664 * iltests.il: Add new tests.
6666 2008-03-20 Kornél Pál <kornelpal@gmail.com>
6668 * mini.c: Removed Windows version macros.
6670 2008-03-20 Mark Probst <mark.probst@gmail.com>
6672 * generic-sharing.c: Put reflection types in the extensible part
6673 of the runtime generic context.
6675 * mini.c: Generic sharing of the GetTypeHandle special case of the
6676 ldtoken instruction.
6678 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6680 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
6682 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
6684 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
6685 consistency with the other version on the linear IR branch.
6687 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
6689 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
6691 * iltests.il.in: Add new tests.
6693 2008-03-19 Zoltan Varga <vargaz@gmail.com>
6695 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
6697 * iltests.il.in: Add new tests.
6699 2008-03-19 Mark Probst <mark.probst@gmail.com>
6701 * mini.c: Two variables with the same name were declared in
6702 nesting contexts and one wasn't initialized. Fixed.
6704 2008-03-19 Mark Probst <mark.probst@gmail.com>
6706 * mini.c: Generic sharing of the initobj instruction.
6708 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
6710 * mini.c: make the test to optimize ldtoken from typeof() more
6713 2008-03-18 Mark Probst <mark.probst@gmail.com>
6715 * mini.c: Generic sharing of the initobj instruction for reference
6718 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6720 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
6721 the mono_breakpoint_clean_code() code to perform bound checks.
6723 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
6725 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
6726 mono_arch_patch_callsite() to include the start of the managed method
6727 to be able to perform bound checks.
6729 2008-03-17 Mark Probst <mark.probst@gmail.com>
6731 * mini.c: Generic sharing for the isinst instruction.
6733 2008-03-17 Mark Probst <mark.probst@gmail.com>
6735 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6736 inssel-long32-mips.brg: Added opcodes for doing indirect calls
6737 with the runtime generic context argument.
6739 * mini.c: Share calls to several types of unsharable methods by
6740 putting the address of the method code in the runtime generic
6741 context and doing an indirect call.
6743 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6746 2008-03-16 Mark Probst <mark.probst@gmail.com>
6748 * generic-sharing.c: Change due to a change in the runtime genric
6751 2008-03-15 Martin Baulig <martin@ximian.com>
6754 (mono_arch_nullify_class_init_trampoline): Add call to
6755 mono_breakpoint_clean_code() to make things work when running
6756 inside the debugger.
6759 (mono_arch_nullify_class_init_trampoline): Add call to
6760 mono_breakpoint_clean_code() to make things work when running
6761 inside the debugger.
6763 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6765 * inssel-long.brg (reg): Fix 64 bit build.
6767 2008-03-14 Mark Probst <mark.probst@gmail.com>
6769 * mini.c, mini.h: Share static generic code by passing it an
6770 implicit argument pointing to the runtime generic context.
6772 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6773 inssel-long32-mips.brg: New opcodes for calling shared static,
6774 which need to be passed the runtime generic context.
6776 * mini-amd64.c, mini-x86.c: Save the runtime generic context
6777 argument on the stack in the prologue if needed. New function for
6778 finding the runtime generic context argument from the registers
6779 saved by the trampoline.
6781 * mini-amd64.h, mini-x86.h: Specify which register to use for the
6782 runtime generic context argument.
6784 * tramp-amd64.c: Also restore the register used for the runtime
6785 generic context argument.
6787 * mini-trampoline.c: Resolve shared static calls by consulting the
6788 runtime generic context via the new argument.
6790 * generic-sharing.c: Add an argument to sharability-checking
6791 functions that specifies whether type variables should be treated
6792 as sharable type arguments.
6794 * inssel-x86.brg: Removed a superfluous, buggy rule.
6796 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6799 2008-03-14 Martin Baulig <martin@ximian.com>
6801 * debug-debugger.c (main_thread_handler): Call
6802 mono_runtime_run_main() without sending any notifications.
6804 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
6806 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6808 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
6810 2008-03-14 Mark Probst <mark.probst@gmail.com>
6812 * tramp-x86.c: Fixed register restore offsets in the trampoline
6813 code for ECX and EDX.
6815 2008-03-12 Geoff Norton <gnorton@novell.com>
6817 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
6818 different ucontext_t implementations.
6819 * exceptions-arm.c: Use the above defines to get exceptions working on
6820 iPhone (based on a patch by Luke Howard lukeh@padl.com)
6821 * mini-arm.c: Implement iPhone icache support (based on a patch by
6822 Luke Howard lukeh@padl.com)
6824 2008-03-12 Mark Probst <mark.probst@gmail.com>
6826 * mini.c: Enable generic sharing of calls to non-static
6827 non-interface non-generic non-value-type methods.
6829 * mini-trampolines.c: Resolve calls from shared generic code.
6831 2008-03-11 Zoltan Varga <vargaz@gmail.com>
6833 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
6835 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
6837 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
6839 * mini.c: some fixes for the AOT compiler.
6841 2008-03-07 Zoltan Varga <vargaz@gmail.com>
6843 * cpu-amd64.md: Add clob:1 to some float opcodes.
6845 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
6847 * mini.h: Added MiniVerifierMode enumeration.
6849 * mini.c: Added mini_verifier_set_mode to control
6850 the usage of the new verifier.
6852 * mini.c (mono_method): Integrated the new verifier.
6854 * driver.c: Extended --security option with validil and
6855 verifiable options to activate the new verifier.
6857 2008-03-07 Zoltan Varga <vargaz@gmail.com>
6859 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
6860 optimization to ctors taking 0 or 2 arguments too.
6862 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
6865 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
6867 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
6869 2008-03-06 Zoltan Varga <vargaz@gmail.com>
6871 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
6872 non-aot case as well.
6874 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
6876 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
6879 * aot-compiler.c (encode_patch): Ditto.
6881 * mini.h (G_MININT32): Fix the definition of this.
6883 2008-03-05 Zoltan Varga <vargaz@gmail.com>
6885 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
6887 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
6889 2008-03-04 Zoltan Varga <vargaz@gmail.com>
6891 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
6892 methods returning vtypes in registers.
6893 (mono_arch_allocate_vars): Ditto.
6895 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
6897 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
6899 * generics.cs: Add a test from the linear IR branch.
6901 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
6903 * mini.c (inline_method): Cache failed inline attempts.
6905 2008-03-04 Mark Probst <mark.probst@gmail.com>
6907 * mini.c: For shared methods of generic classes put the location
6908 of "this" into the MonoGenericJitInfo.
6910 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
6911 register out of a MonoContext by register number. Add the generic
6912 sharing context as an argument to mono_arch_find_this_argument().
6914 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
6915 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
6916 for new arch function.
6918 * mini-exception.c: Handle open exception clauses in shared
6921 * mini-trampolines.c: Supply additional argument to
6922 mono_arch_find_this_argument().
6924 2008-03-04 Zoltan Varga <vargaz@gmail.com>
6926 * Makefile.am (regtests): Run the bench.exe tests last.
6928 2008-03-03 Zoltan Varga <vargaz@gmail.com>
6930 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
6933 2008-03-02 Zoltan Varga <vargaz@gmail.com>
6935 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
6938 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
6940 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
6942 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
6943 whose class has no cctor.
6945 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
6947 2008-03-01 Zoltan Varga <vargaz@gmail.com>
6949 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
6952 2008-02-29 Zoltan Varga <vargaz@gmail.com>
6954 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
6955 to be in sync with the code on the linear IR branch.
6957 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
6959 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
6961 2008-02-27 Zoltan Varga <vargaz@gmail.com>
6963 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
6965 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
6967 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
6969 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
6971 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
6973 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
6976 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
6978 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
6979 OP_LOADR4_MEMBASE emission.
6981 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
6982 (mono_spillvar_offset_float): Ditto.
6984 * mini-mips.c (mono_arch_emit_prolog): Ditto.
6986 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
6989 * basic-long.cs: Add regression tests for them.
6991 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
6993 (mono_arch_allocate_vars): Fix representation of single-precision float
6995 (mono_arch_output_basic_block): Ditto.
6997 * inssel-mips.brg: Ditto, remove duplicate items.
6999 * mini-mips.c (emit_load_volatile_arguments): New function to handle
7000 arguments of tail calls as on other platforms.
7001 (mono_arch_output_basic_block): Handle tail calls.
7003 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
7006 * objects.cs (test_5_pass_static_struct): Add test for it.
7008 Contributed under MIT/X11 license.
7010 2008-02-26 Zoltan Varga <vargaz@gmail.com>
7012 * Makefile.am: Use gmcs for compiling the regression tests.
7014 * *.2.cs *.2.il: Rename to *.cs and *.il.
7016 2008-02-24 Zoltan Varga <vargaz@gmail.com>
7018 * regalloc.h: Make the vassign array smaller.
7020 * mini.c (mini_method_compile): Remove an unused field in cfg.
7022 * mini-codegen.c: Add a bunch of micro optimizations.
7024 2008-02-23 Zoltan Varga <vargaz@gmail.com>
7026 * regalloc.h: Remove some unused fields.
7028 2008-02-22 Zoltan Varga <vargaz@gmail.com>
7030 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
7032 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
7034 2008-02-22 Mark Probst <mark.probst@gmail.com>
7036 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
7038 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
7039 trampoline: Fetch an entry from the runtime generic context. If
7040 it's NULL, jump to the actual trampoline to fill the runtime
7041 generic context. Otherwise, return it.
7043 * mini.c: Call the lazy fetch trampoline to get entries out of the
7044 runtime generic context.
7046 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
7047 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
7048 tramp-sparc.c: Stubs for the lazy fetch trampoline.
7050 2008-02-21 Mark Probst <mark.probst@gmail.com>
7052 * mini.c: Fetch data out of the extensible part of the runtime
7053 generic context instead of calling a helper function.
7055 * generic-sharing.c: Some functions moved into
7056 metadata/generic-sharing.c. Helper function for fetching other
7057 types now checks and asserts against extensible rgctx (just for
7058 debugging purposes - the helper function isn't called anymore
7059 unless for debugging).
7061 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7063 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
7064 for tail calls up to the point that the tests in iltests.exe run. Also add a
7065 dummy CKFINITE implementation.
7066 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
7067 needed for trampoline LMF frames.
7069 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
7070 trampoline LMF frames.
7072 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
7074 * mini.c (inline_method): clean any pending loader error when inlining fail.
7075 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
7077 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7079 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
7081 * aot-runtime.c (decode_patch_info): Ditto.
7083 * mini.c (mono_resolve_patch_target): Ditto.
7085 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
7088 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
7090 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
7091 if it references an icall address.
7093 2008-02-20 Zoltan Varga <vargaz@gmail.com>
7095 * cpu-s390x.md: Remove some more unused opcodes.
7097 * cpu-s390x.md: Remove some unused opcodes.
7099 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
7100 mono_op_imm_to_op ().
7102 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
7103 instead of a switch statement.
7105 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
7106 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
7108 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
7110 * mini-codegen.c: Remove unused mono_regstate2_... functions.
7112 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
7115 2008-02-19 Zoltan Varga <vargaz@gmail.com>
7117 * driver.c (mono_main): Improve error reporting when an assembly cannot be
7118 opened. Fixes #362607.
7120 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
7122 * iltests.il.in: Add a test for static methods in interfaces.
7124 2008-02-18 Zoltan Varga <vargaz@gmail.com>
7126 * genmdesc.c (build_table): Fix a crash on older glib versions.
7128 * cpu-sparc.md: Remove some unused opcodes.
7130 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
7131 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
7133 * cpu-amd64.md: Remove some unused opcodes.
7135 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
7136 like the other opcodes.
7138 2008-02-17 Zoltan Varga <vargaz@gmail.com>
7140 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
7142 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
7144 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
7145 variables 'cfg' instead of 'm' for consistency.
7147 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
7149 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
7150 argument holding the vtype return address, to avoid the ambigious use of
7151 cfg->ret for this purpose.
7153 * mini.c (NEW_RETLOADA): Use vret_addr if set.
7155 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
7157 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
7158 new mono_print_ins () function which only takes one argument.
7160 2008-02-15 Zoltan Varga <vargaz@gmail.com>
7162 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
7165 2008-02-14 Zoltan Varga <vargaz@gmail.com>
7167 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
7169 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
7171 * mini-x86.c: Sync with the version on the linear IR branch by adding new
7172 opcodes and other small changes.
7174 * mini-ops.h: Add some new opcodes from the linear IR branch.
7176 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
7178 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
7179 opcodes, use the REG_MEMBASE opcodes instead.
7181 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
7182 opcodes, use the REG_MEMBASE opcodes instead.
7184 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
7187 * mini.c (mono_op_imm_to_op): New helper function.
7189 * mini-ops.h: Add some opcodes from linear IR branch.
7191 2008-02-13 Zoltan Varga <vargaz@gmail.com>
7193 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
7196 2008-02-12 Zoltan Varga <vargaz@gmail.com>
7198 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
7201 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
7203 2008-02-09 Zoltan Varga <vargaz@gmail.com>
7205 * aot-compiler.c (emit_method_code): Add an assert.
7207 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
7208 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
7211 2008-02-08 Zoltan Varga <vargaz@gmail.com>
7213 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
7214 some load/store opcodes so they are consistent.
7215 (mono_arch_emit_prolog): Simplify some code.
7217 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
7219 * objects.cs: Add tests for large argument offsets on ARM.
7221 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
7222 stack offsets. Fixes #359651.
7224 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
7226 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
7228 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
7230 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
7232 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
7234 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
7235 rid of CEE_CONV_R_UN.
7237 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
7239 2008-02-07 Zoltan Varga <vargaz@gmail.com>
7241 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
7243 * mini.c (mono_normalize_opcodes): Add some more opcodes.
7245 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
7247 * cpu-amd64.md: Remove some unused opcodes.
7249 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
7251 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
7253 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
7254 arch specific functions for its parts. Call the peephole pass after local
7255 regalloc so the prolog can compute a more accurate max_offset.
7257 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
7258 the corresponding OP_I/OP_L opcodes.
7260 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
7262 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
7264 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7266 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
7267 as they are handled in mini.c.
7269 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
7271 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
7272 case since it is handled in mini.c.
7274 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
7276 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
7278 * *.c: Use the new opcodes in the IR and back end code.
7280 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
7282 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
7284 2008-02-06 Mark Probst <mark.probst@gmail.com>
7286 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
7287 an assert because it has a race condition.
7289 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7291 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
7293 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
7295 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
7297 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
7298 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
7300 2008-02-05 Zoltan Varga <vargaz@gmail.com>
7302 * cpu-amd64.md (move): Correct the maximum size of move.
7304 2008-02-05 Mark Probst <mark.probst@gmail.com>
7306 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
7307 the generic class init trampoline to return quickly if the class
7310 2008-02-04 Zoltan Varga <vargaz@gmail.com>
7312 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
7313 issues where an 32 bit callsite cannot be patched by a 64 bit address.
7315 2008-02-03 Zoltan Varga <vargaz@gmail.com>
7317 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
7320 2008-01-31 Zoltan Varga <vargaz@gmail.com>
7322 * objects.cs: Add some soft-float tests.
7324 * mini.c: Fix a couple more soft-float issues.
7326 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
7328 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
7331 2008-01-30 Zoltan Varga <vargaz@gmail.com>
7333 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
7334 exception happens while compiling a virtual method.
7336 2008-01-29 Zoltan Varga <vargaz@gmail.com>
7338 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
7340 * mini-sparc.c: Fix build.
7342 * mini-sparc.c (get_call_info): Add support for generic sharing.
7344 * mini-exceptions.c: Add a FIXME.
7346 2008-01-27 Zoltan Varga <vargaz@gmail.com>
7348 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
7349 altstack handling code.
7351 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
7353 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
7355 * mini-s390.c: Add support for generic sharing.
7357 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7359 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7361 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
7363 * mini-s390x.c: Add support for generic sharing.
7365 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7367 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7369 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
7370 can be used since it takes a 16 bit signed immediate.
7372 * inssel-s390x.brg: Fix OP_SETRET.
7374 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
7376 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
7378 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
7380 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
7382 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
7385 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
7388 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
7389 of the unused mono_arch_patch_delegate_trampoline stuff.
7391 2008-01-26 Zoltan Varga <vargaz@gmail.com>
7393 * basic-long.cs: Move the fp related tests to basic-float.cs.
7395 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
7397 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
7399 * basic-calls.cs: Add a test for proper float argument passing.
7401 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
7402 if the context corresponds to an exception received through a signal.
7404 * exceptions.cs: Add a test for nullref handling at the start of a try
7407 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
7409 * jit-icalls.c (mono_break): New JIT icall.
7411 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
7413 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
7415 2008-01-25 Zoltan Varga <vargaz@gmail.com>
7417 * cpu-*.md: Get rid of unused opcodes.
7419 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
7421 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
7424 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
7427 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
7428 the arch independent trampoline code in mini-trampolines.c.
7430 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
7432 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
7434 * mini-s390.h: Remove an unused define.
7436 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
7437 the arch independent trampoline code in mini-trampolines.c.
7439 * mini-arm.c (mono_arch_emit_prolog): Fix build.
7441 2008-01-24 Zoltan Varga <vargaz@gmail.com>
7443 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
7445 * mini-s390.c (mono_arch_emit_prolog): Fix build.
7447 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
7449 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
7451 * cpu-amd64.md: Use smaller sizes for int opcodes.
7453 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
7455 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
7458 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
7461 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
7462 instead of though a pointer to save an indirection when accessing elements of
7465 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
7467 (NOT_IMPLEMENTED): New helper macro.
7468 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
7471 * *.c: Use the new helper macro.
7473 2008-01-21 Zoltan Varga <vargaz@gmail.com>
7475 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
7477 2008-01-20 Zoltan Varga <vargaz@gmail.com>
7479 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
7482 2008-01-18 Zoltan Varga <vargaz@gmail.com>
7484 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
7485 profiling is enabled.
7487 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
7489 (mono_arch_emit_prolog): Add more first bblock optimizations.
7491 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
7492 in order if possible.
7493 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
7494 bblock, since the arguments are still in their original registers.
7496 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
7498 2008-01-17 Zoltan Varga <vargaz@gmail.com>
7500 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
7503 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
7506 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
7508 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
7509 process async exceptions received while in unmanaged code.
7511 * mini.c (mini_init): Install a callback with the runtime which will be called
7512 when a thread receives an async exception while in unmanaged code.
7514 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
7516 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
7518 2008-01-16 Wade Berrier <wberrier@novell.com>
7525 2008-01-16 Zoltan Varga <vargaz@gmail.com>
7527 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
7528 compilation with sun cc.
7530 * cpu-*.md: Fix the build.
7532 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
7534 * mini-amd64.h: Add some comments to the MonoLMF structure.
7536 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
7538 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
7539 in the LMF structure if possible. This saves two instructions in the
7540 managed->native wrappers.
7542 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
7544 2008-01-16 Mark Probst <mark.probst@gmail.com>
7546 * generic-sharing.c: New type argument lookup code which uses the
7547 runtime generic context template.
7549 2008-01-15 Zoltan Varga <vargaz@gmail.com>
7551 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
7553 * mini-arm.c (add_general): Fix arm eabi parameter passing.
7554 (mono_arch_output_basic_block): Fix localloc implementation.
7556 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
7558 * mini-ia64.c (peephole_pass): Fix ia64 build.
7560 * mini-amd64.c (peephole_pass): Fix a warning.
7562 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
7563 at a constant offset from sp/fp.
7565 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
7566 instead of obtaining it from *lmf in the managed method case.
7568 2008-01-14 Zoltan Varga <vargaz@gmail.com>
7570 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
7572 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
7574 * mini.h (MonoInstList): New type.
7575 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
7576 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
7577 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
7578 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
7579 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
7580 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
7581 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
7582 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
7583 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
7584 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
7585 MONO_INST_LIST_FOR_EACH_ENTRY,
7586 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
7587 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
7588 mono_inst_list_first, mono_inst_list_last,
7589 mono_inst_list_next, mono_inst_list_prev): New instruction
7590 list handling interfaces.
7591 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
7592 list head 'ins_list'.
7593 (MonoInst): Replace next pointer with list head 'node'.
7594 (MonoCallInst): Make 'out_args' a MonoInstList.
7595 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
7596 (MonoCompile): Delete reverse_inst_list and
7597 reverse_inst_list_len.
7598 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
7599 mono_arch_lowering_pass, mono_arch_local_regalloc,
7600 mono_arch_output_basic_block, mono_arch_emit_prolog):
7601 Convert to new instruction lists.
7602 (insert_after_ins): Delete.
7603 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
7605 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
7606 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
7607 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
7608 mono_emulate_opcode, mono_emit_load_got_addr,
7609 inline_method, mono_method_to_ir, mono_print_bb_code,
7610 print_dfn, decompose_pass, nullify_basic_block,
7611 replace_out_block_in_code, remove_block_if_useless,
7612 merge_basic_blocks, move_basic_block_to_end,
7613 try_unsigned_compare, optimize_branches, mono_print_code,
7614 mini_select_instructions, remove_critical_edges): Likewise.
7615 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
7616 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
7617 mono_arch_output_basic_block, mono_arch_emit_prolog):
7619 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
7620 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7621 mono_arch_output_basic_block): Likewise.
7622 (inst_list_prepend, insert_after_ins): Delete.
7623 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
7624 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
7626 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
7627 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
7628 mono_arch_emit_prolog): Likewise.
7629 * cfold.c (mono_constant_fold): Likewise.
7630 * liveness.c (visit_bb, mono_analyze_liveness,
7631 optimize_initlocals): Likewise.
7632 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
7633 * graph.c (mono_draw_code_cfg): Likewise.
7634 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
7635 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
7636 mono_ssa_cprop): Likewise.
7637 * abcremoval (get_relations_from_previous_bb, process_block):
7639 * local-propagation (mono_cprop_invalidate_values,
7640 mono_local_cprop_bb): Likewise.
7641 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
7642 peephole_pass, mono_arch_output_basic_block,
7643 mono_arch_emit_prolog): Likewise.
7644 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
7645 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7646 mono_arch_emit_prolog): Likewise.
7647 (insert_after_ins): Delete.
7648 * aliasing.c (print_code_with_aliasing_information,
7649 mono_build_aliasing_information, mono_aliasing_deadce):
7650 Convert to new instruction lists.
7651 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
7652 peephole_pass, NEW_INS, mono_arch_lowering_pass,
7653 mono_arch_local_regalloc, mono_arch_output_basic_block):
7655 (insert_after_ins): Delete.
7656 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
7657 peephole_pass, mono_arch_output_basic_block): Convert to
7658 new instruction lists.
7659 * mini-codegen (InstList, inst_list_prepend,
7660 insert_after_ins): Delete.
7661 (insert_before_ins, get_register_force_spilling,
7662 get_register_spilling, free_up_ireg, free_up_reg,
7663 create_copy_ins, create_spilled_store, alloc_int_reg,
7664 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
7665 to new instruction lists.
7666 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
7667 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7668 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
7669 (insert_after_ins): Delete.
7670 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
7671 mono_arch_local_regalloc, mono_arch_output_basic_block,
7672 mono_arch_call_opcode): Convert to new instruction lists.
7673 (insert_after_ins): Delete.
7674 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
7675 peephole_pass, mono_arch_output_basic_block,
7676 mono_arch_emit_prolog): Convert to new instruction lists.
7678 2008-01-11 Zoltan Varga <vargaz@gmail.com>
7680 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
7682 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
7685 * Makefile.am (version.h): Make this work with non-bash shells.
7687 2008-01-10 Zoltan Varga <vargaz@gmail.com>
7689 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
7691 2008-01-08 Zoltan Varga <vargaz@gmail.com>
7693 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
7694 the InitializeArray optimization.
7696 2008-01-06 Zoltan Varga <vargaz@gmail.com>
7698 * mini.c driver.c: Don't include os/gc_wrapper.h.
7700 2008-01-05 Zoltan Varga <vargaz@gmail.com>
7702 * mini.c (print_jit_stats): Print GC statistics if available.
7704 2008-01-04 Zoltan Varga <vargaz@gmail.com>
7706 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
7708 2007-12-29 Zoltan Varga <vargaz@gmail.com>
7710 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
7712 2007-12-26 Zoltan Varga <vargaz@gmail.com>
7714 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
7716 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
7718 * driver.c (mono_main): Ditto.
7720 2007-12-23 Zoltan Varga <vargaz@gmail.com>
7722 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
7724 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
7725 in the vtable can't be encoded.
7726 (compile_method): Ditto.
7728 2007-12-21 Zoltan Varga <vargaz@gmail.com>
7730 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
7733 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
7736 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
7737 the top LMF entry belongs to the current method.
7739 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
7741 2007-12-20 Zoltan Varga <vargaz@gmail.com>
7743 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
7745 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
7747 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
7749 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
7751 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
7753 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
7756 * basic-float.cs: Add an ulong->double cast test.
7758 2007-12-15 Zoltan Varga <vargaz@gmail.com>
7760 * mini.c (mono_method_to_ir): Fix a warning.
7762 2007-12-14 Zoltan Varga <vargaz@gmail.com>
7764 * mini-ops.h: Add OP_SWITCH.
7766 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
7767 CEE_SWITCH in back-end code, use OP_SWITCH instead.
7769 2007-12-11 Geoff Norton <gnorton@novell.com>
7771 * mini-s390x.c: Minor change to the MAX() define to allow
7772 it to compile with other gcc versions.
7774 2007-12-11 Geoff Norton <gnorton@novell.com>
7777 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
7779 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7781 exceptions-arm.c (mono_arch_get_restore_context): Restore
7784 exceptions-arm.c (throw_exception): Save the frame pointer.
7785 This is a partial fix for #323747. Only the client side is
7788 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7790 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
7791 was using an unrelated variable to log the class which
7792 needed the cctor to be called. This was crashing on arm.
7794 2007-12-09 Robert Jordan <robertj@gmx.net>
7796 * mini-x86.c (mono_arch_emit_epilog):
7797 Consider all kinds of 64-bit types. Fixes #323114.
7799 2007-12-08 Zoltan Varga <vargaz@gmail.com>
7801 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
7803 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7805 * mini-amd64.c (peephole_pass): Add a missing instruction check.
7807 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
7809 * mini.c: run type ctor before allocating an object, not only
7810 when running it's constructor method (fixes at least part of bug #342507).
7812 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7814 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
7816 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
7817 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
7820 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
7821 mono_generic_class_init_trampoline () the same as it is done with the other
7824 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
7825 aot-runtime.c aot-compiler.c: Implement AOT support.
7827 2007-12-07 Mark Probst <mark.probst@gmail.com>
7829 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
7830 build for archs which don't have the vtable trampoline defined
7833 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7835 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
7837 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
7839 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
7841 * tramp-<ARCH>.c: Use the new helper function.
7843 2007-12-07 Mark Probst <mark.probst@gmail.com>
7845 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
7846 trampoline call, which takes a vtable argument.
7848 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
7849 OP_TRAMPCALL_VTABLEs like other calls.
7851 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
7852 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
7853 call. Implemented a support function which fetches the vtable
7854 from a register set.
7856 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
7857 Implemented a generic class init trampoline, using the
7858 OP_TRAMPCALL_VTABLE opcode.
7860 * mini.c: Implemented static field access when sharing generic
7861 code. This implies initing the class using the new
7862 OP_TRAMPCALL_VTABLE call.
7864 2007-12-07 Mark Probst <mark.probst@gmail.com>
7866 * mini.c: Don't compile methods with sharing enabled if their
7867 classes are disabled for sharing.
7869 2007-12-06 Zoltan Varga <vargaz@gmail.com>
7871 * inssel.brg: Add a missing sign extension to the GETCHR and array access
7872 opcodes. Fixes #346563.
7874 * objects.cs: Add a new test.
7876 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
7878 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
7879 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
7881 2007-12-06 Zoltan Varga <vargaz@gmail.com>
7883 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
7885 2007-12-03 Zoltan Varga <vargaz@gmail.com>
7887 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
7890 2007-12-02 Zoltan Varga <vargaz@gmail.com>
7892 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
7894 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
7895 optimization in the AOT case.
7897 2007-11-30 Zoltan Varga <vargaz@gmail.com>
7899 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
7901 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
7903 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
7905 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
7907 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
7908 is created by the inlined delegate ctor.
7910 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
7912 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
7914 2007-11-29 Zoltan Varga <vargaz@gmail.com>
7916 * cpu-x86.md: Fix the length of ckfinite.
7918 2007-11-28 Zoltan Varga <vargaz@gmail.com>
7920 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
7922 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
7923 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
7925 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
7927 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
7928 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
7930 2007-11-28 Martin Baulig <martin@ximian.com>
7933 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
7934 after creating the trampoline.
7936 2007-11-27 Zoltan Varga <vargaz@gmail.com>
7938 * aot-runtime.c (load_aot_module): Check runtime version if needed.
7940 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
7943 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
7944 instead of the calling method to help AOT.
7946 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
7948 2007-11-26 Zoltan Varga <vargaz@gmail.com>
7950 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
7953 2007-11-23 Zoltan Varga <vargaz@gmail.com>
7955 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
7957 * aot-compiler.c (compile_method): Correct check for generic method definitions.
7958 (encode_method_ref): No need to handle generic method definitions specially.
7960 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
7962 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
7965 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
7967 (compile_method): Enable generic sharing.
7969 2007-11-22 Zoltan Varga <vargaz@gmail.com>
7971 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
7972 (mini_method_compile): Add preliminary support for AOTing shared generic code.
7974 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
7977 * mini-trampolines.c: Fix a warning.
7979 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
7981 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
7982 (generic_class_is_reference_type): Remove unused function.
7984 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
7985 in the generic vtable trampoline case.
7987 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
7989 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
7990 return an AOT method based on a vtable slot.
7992 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
7994 * mini.c (mini_get_vtable_trampoline): Export this.
7996 2007-11-22 Martin Baulig <martin@ximian.com>
7999 (MonoDebuggerInfo): Move `debugger_version' up.
8001 2007-11-22 Martin Baulig <martin@ximian.com>
8004 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
8006 * mini-trampolines.c
8007 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
8008 after compiling the method.
8010 2007-11-20 Martin Baulig <martin@ximian.com>
8013 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
8014 (mono_debugger_remove_breakpoint): Likewise.
8015 (mono_debugger_check_breakpoints): Likewise.
8017 * debug-debugger.c: Implement the new breakpoint interface here.
8019 2007-11-18 Zoltan Varga <vargaz@gmail.com>
8021 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
8022 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
8024 * mini-x86.c (mono_arch_output_basic_block): Ditto.
8026 2007-11-17 Zoltan Varga <vargaz@gmail.com>
8028 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
8030 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
8033 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
8036 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
8037 returning a vtype in a register.
8039 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
8040 here from the arch specific code.
8042 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
8045 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
8046 (mono_arch_emit_prolog): Increment maximum prolog size.
8048 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
8049 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
8051 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
8052 MonoGenericSharingContext.
8054 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
8055 MonoGenericSharingContext. Allocate memory from the cfg mempool.
8057 2007-11-15 Mark Probst <mark.probst@gmail.com>
8059 * mini.c, mini.h, generic-sharing.c: Functions for producing code
8060 which extract fields out of the runtime generic context. Full
8061 sharing of the NEWARR opcode.
8063 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
8065 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
8066 --enable-minimal=ssa.
8068 2007-11-13 Zoltan Varga <vargaz@gmail.com>
8070 * mini-trampolines.c (mono_delegate_trampoline): Update after
8071 mono_marshal_get_delegate_invoke () signature change.
8073 2007-11-13 Mark Probst <mark.probst@gmail.com>
8075 * mini.c: Removed the shared context in favor of the generic
8076 sharing context. Allocate the MonoJitInfo structure with room for
8077 the generic sharing context if it's needed.
8079 * mini.h: Remove MonoGenericSharingContext declaration. It's in
8080 domain-internals.h now.
8082 * mini-x86.c: Pass the generic sharing context to get_call_info ().
8084 * generic-sharing.c: Several changes for working without a shared
8085 context and instead operating on open types instead.
8087 2007-11-12 David S. Miller <davem@davemloft.net>
8089 * inssel-sparc.brg: Fix double instruction emit.
8091 2007-11-12 Zoltan Varga <vargaz@gmail.com>
8093 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
8094 Get/Set/Address methods.
8096 * mini.c debug-debugger.c mini-trampolines.c: Update after
8097 mono_marshal_get_delegate_invoke signature change.
8099 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8101 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
8102 This can happens with dynamic methods. Fixes the other bug in #322722.
8104 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8106 * tramp-arm.c (mono_arch_patch_callsite): Support patching
8109 * mini-arm.c (arm_patch): Implement patching of BX call
8110 sequence. Fixes one of the bugs in #322722.
8112 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
8114 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
8115 under Linux. We only need to flush every 32-byte cache line.
8117 2007-11-07 Massimiliano Mantione <massi@ximian.com>
8120 move_basic_block_to_end: Add branches when needed, eventually creating
8122 optimize_branches: added a parameter that tells if it's ok to create
8123 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
8124 and avoid calling move_basic_block_to_end when it's not ok.
8127 2007-11-07 Mark Probst <mark.probst@gmail.com>
8129 * mini.c: Abort inlining call to InitializeArray if something
8130 looks wrong. Let the icall handle it, which now has proper safety
8133 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8135 * mini.c (mono_spill_call): add support for soft-float.
8137 * mini.c (mono_method_to_ir): add support for soft-float
8138 to inlined functions that return float.
8140 * mini.c (mono_method_to_ir): add support for soft-float
8141 to cee_stsfld opcode on float fields.
8143 2007-11-05 Geoff Norton <gnorton@novell.com>
8145 * mini-x86.h: Fix the structure access for X86 Leopard.
8148 2007-11-05 Martin Baulig <martin@ximian.com>
8150 * mini-trampolines.c
8151 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
8152 after compiling the method to notify the debugger.
8154 2007-11-05 Martin Baulig <martin@ximian.com>
8156 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
8158 2007-11-02 Zoltan Varga <vargaz@gmail.com>
8160 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
8161 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
8163 2007-11-01 Zoltan Varga <vargaz@gmail.com>
8165 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
8166 native-to-managed wrappers.
8168 2007-11-01 Geoff Norton <gnorton@novell.com>
8170 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
8173 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8175 * mini.c, mini-x86.c: when getting back from unmanaged code
8176 to managed via a marshaled delegate we also need to set the
8179 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8181 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
8184 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
8186 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
8187 let the debugger or other external agents to tell the JIT when
8188 a sw breakpoint has been inserted in the code that the JIT needs
8189 to be able to inspect.
8191 2007-10-31 Martin Baulig <martin@ximian.com>
8194 (MonoDebuggerInfo): Remove `runtime_class_init'.
8196 2007-10-30 Martin Baulig <martin@ximian.com>
8199 (mono_debugger_thread_created): Added `MonoThread *' argument.
8200 (mono_debugger_extended_notification): New public method.
8201 (mono_debugger_trampoline_compiled): New public method.
8204 (MonoDebuggerThreadInfo): Added `thread' and
8205 `extended_notifications' fields.
8208 (debugger_executable_code_buffer): New static variable.
8211 (MonoDebuggerInfo): Added `executable_code_buffer',
8212 `executable_code_buffer_size', `breakpoint_info_area',
8213 `breakpoint_table' and `breakpoint_table_size'.
8215 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
8217 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
8218 that IP either is an unused value or the vtable pointer. IMT
8219 calls use vtable + offset now. Reduced by almost half the size
8222 2007-10-26 Jonathan Chambers <joncham@gmail.com>
8224 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
8225 defines to access param registers. Replace long usage with
8226 gsize as sizeof(long) != sizeof(void*) on Win64.
8228 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
8229 on Win64. Fix intrinsic, use _AddressOfReturnAddress
8230 instead of non-existant _GetAddressOfReturnAddress.
8232 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
8233 param registers. Save/restore %rdi and %rsi in MonoLMF.
8235 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
8236 param registers. Modify (throw_exception) signature to take
8237 %rdi and %rsi on Win64.
8239 Code is contributed under MIT/X11 license.
8241 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8243 * helpers.c: unlink debugging output files.
8245 2007-10-25 Zoltan Varga <vargaz@gmail.com>
8247 * mini.c: Move mono_create_ftnptr () to object.c.
8249 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8251 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
8252 optional. This function can now be used to disassemble code generated
8253 outside the JIT such as trampolines and IMT thunks.
8255 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
8257 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
8258 vtable pointer from a ldr instruction.
8260 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
8261 new IMT call sequence.
8263 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
8264 call sequence for interface invocations.
8266 * mini-arm.c (mono_arch_emit_imt_argument): added, required
8267 for imt support. This function is empty since IMT on ARM requires no
8268 special handling on the IR side.
8270 * mini-arm.c (mono_arch_find_imt_method): added, required for
8273 * mini-arm.c (mono_arch_find_this_argument): added, required
8276 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
8277 a ldr instruction to load a value stored in the code stream.
8279 * mini-arm.c (mono_arch_build_imt_thunk):added, required
8283 2007-10-23 Zoltan Varga <vargaz@gmail.com>
8285 * mini.c (mini_init): Install the jump trampoline callback.
8287 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8289 * mini-trampolines.c: handle synchronized methods with the common
8290 vtable trampoline (bug #335601).
8292 2007-10-17 Zoltan Varga <vargaz@gmail.com>
8294 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
8296 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
8299 * mini-ia64.h mini-ia64.c: Add support for IMT.
8301 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
8302 prolog. Fixes #331958.
8304 2007-10-15 Zoltan Varga <vargaz@gmail.com>
8306 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
8308 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8310 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
8313 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8315 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
8318 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
8320 * mini-x86.c, mini-x86.h: x86 support for the common vtable
8323 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
8325 * mini-trampolines.c: changed the magic rampoline to understand
8326 the common vtable trampoline method: the method to invoke is
8327 determined by the vtable displacement of the call.
8329 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8331 * mini.c, mini.h: register the common vtable trampoline if the
8332 architecture supports it.
8334 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8336 * cpu-amd64.md: use the correct max length for tls_get.
8338 2007-10-14 Zoltan Varga <vargaz@gmail.com>
8340 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
8341 CEE_STELEM_ANY. Fixes #333696.
8343 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8345 * exceptions-x86.c: provide more graceful handling of the case where
8346 we followed a bogus function pointer from managed code (bug #332866).
8348 2007-10-11 Mark Probst <mark.probst@gmail.com>
8350 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
8351 replaces the generic_shared flag and will carry more information
8354 * generic-sharing.c: Added mini_type_stack_size() which allows
8355 allows open types if given a generic sharing context.
8356 mini_get_basic_type_from_generic() takes a
8357 MonoGenericSharingContext* instead of a MonoCompile* now.
8359 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
8360 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
8361 mini-sparc.c, mini-x86.c: Trivial changes required by the two
8362 changes above. Just passing arguments through to the right
8365 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8367 * mini-arm.c: unify the call emission to emit_code_seq().
8369 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
8371 * tramp-arm.c: reduced the trampoline size.
8373 2007-10-10 Mark Probst <mark.probst@gmail.com>
8375 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
8376 variable handling out of arch-specific code.
8378 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
8380 * mini-arm.c: implemented fast delegate dispatch.
8382 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8384 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
8385 that fp elimination is turned off if the space required by locals is too
8388 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
8390 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
8391 ARM to the new style trampoline.
8393 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8395 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
8397 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
8399 2007-10-09 Martin Baulig <martin@ximian.com>
8402 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
8403 `field_info_offset_offset'.
8405 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
8407 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
8408 removed more internal usage of the r11 register and made it available
8409 to the register allocator.
8411 2007-10-08 Mark Probst <mark.probst@gmail.com>
8413 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
8414 when sharing generics and treat type variables as references.
8416 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8418 * mini-ppc.c: started removing the internal uses of register r11
8419 to eventually allow the register allocator to manage it as an
8420 additional available register.
8422 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
8424 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
8426 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
8428 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
8429 specific trampolines as they are not performance critical as a jump
8430 target (maybe align as before only for AOT code?). This saves about
8431 200 KB of native code on x86 for monodevelop startup.
8433 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
8435 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
8436 monodevelop startup.
8438 2007-10-06 Zoltan Varga <vargaz@gmail.com>
8440 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
8442 * mini-sparc.h mini-sparc.c: Implement IMT support.
8444 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
8445 its smaller and doesn't clobber sparc_g1.
8447 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
8449 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
8451 * mini-ppc.c: optimized the size of the IMT thunks a bit.
8453 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8455 * mini-ppc.c: implemented fast delegate invocation.
8457 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
8459 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
8461 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8463 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
8464 code to the new style trampoline in preparation for IMT support.
8466 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
8468 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
8469 systems already. This also reduces the specific trampiline sizes and
8470 prepares for the use of r12 as the IMT identifier register.
8472 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8474 * mini-mips.h: endianess fix (simplified from a patch by
8475 Thomas Kunze <thommy@tabao.de>, bug #323737).
8477 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8479 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
8480 to access ucontext fields and enable netbsd support
8481 (partially from Magnus Henoch <mange@freemail.hu>).
8483 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8485 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
8486 use the preprocessor from the CPP env var if it is set.
8488 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8490 * mini-trampolines.c: fixed an assertion and moved it earlier in the
8491 code, before interface_offset gets used.
8493 2007-10-02 Zoltan Varga <vargaz@gmail.com>
8495 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
8496 mono_class_setup_vtable () before accessing klass->vtable.
8498 2007-10-01 Zoltan Varga <vargaz@gmail.com>
8500 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
8503 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8505 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
8506 IMT slots (this saves hundreds of KB of memory in programs like
8507 IronPython and Monodevelop).
8509 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8511 * mini.c: print the delegate counter.
8513 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
8515 * mini-x86.c: make it easier to enable the debugging code for IMT
8518 2007-09-28 Martin Baulig <martin@ximian.com>
8521 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
8522 `mono_method_klass_offset' and `mono_method_token_offset'.
8524 2007-09-20 Mark Probst <mark.probst@gmail.com>
8526 * mini.c: First generics sharing implementation. Can only share
8527 in very simple cases. If sharing doesn't work it falls back to
8528 dedicated compilation.
8530 * mini.h: Flag in MonoCompile to specify whether generic
8531 compilation is shared. Flags enum for marking which generic inst
8532 of a context is used. Prototypes for helper functions.
8534 * generic-sharing.c: Helper functions for generic method sharing.
8536 * optflags-def.h: Optimization flag (gshared) for enabling generic
8537 method sharing added.
8539 * Makefile.am: generic-sharing.c added.
8541 2007-09-19 Daniel Nauck <dna@mono-project.de>
8543 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
8545 2007-09-19 Massimiliano Mantione <massi@ximian.com>
8546 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
8549 2007-09-19 Martin Baulig <martin@ximian.com>
8551 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
8552 mono_debug_cleanup() is now part of mono_cleanup().
8554 2007-09-18 Zoltan Varga <vargaz@gmail.com>
8556 * driver.c (mono_main): Fix a warning.
8558 2007-09-17 Zoltan Varga <vargaz@gmail.com>
8560 * aot-compiler.c: Optimize various parts when processing large assemblies.
8563 * mini.c (mono_patch_info_hash): Improve hash function.
8565 2007-09-14 Jonathan Chambers <joncham@gmail.com>
8567 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
8569 Code is contributed under MIT/X11 license.
8571 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8573 * mini.c (mini_init): Fix a leak.
8575 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
8577 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8579 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
8581 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8583 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
8585 2007-09-13 Zoltan Varga <vargaz@gmail.com>
8587 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
8590 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
8592 * mini.c (handle_alloc): Enable managed allocators in AOT code.
8594 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
8596 * aot-runtime.c (decode_patch_info): Ditto.
8598 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8600 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
8601 static case. Cache delegates in architecture specific code,
8602 based on number of parameters.
8604 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
8605 in architecture specific code, based on number of parameters.
8607 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
8608 caching happen in architecture specific code now.
8610 Code is contributed under MIT/X11 license.
8612 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8614 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
8615 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
8616 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
8618 Code is contributed under MIT/X11 license.
8620 2007-05-15 Massimiliano Mantione <massi@ximian.com>
8621 * mini.c: (mono_thread_abort) Fixed bug #82416.
8623 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8625 * mini.: hook the new managed GC allocation feature into the JIT.
8627 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
8629 * mini.c: implementation for the new runtime tls opcode.
8631 2007-09-11 Martin Baulig <martin@ximian.com>
8634 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
8635 `mono_method_inflated_offset'.
8637 2007-09-07 Zoltan Varga <vargaz@gmail.com>
8639 * driver.c mini.h mini.c: Add a new devel command line option for injecting
8640 async exceptions into a method.
8642 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
8643 purpose of testing whenever the unwinder works at every instruction.
8645 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
8647 * mini.c: check accessibility of method used in ldftn (fixes
8650 2007-09-04 Zoltan Varga <vargaz@gmail.com>
8652 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
8654 * inssel.brg: Fix a warning.
8656 2007-09-03 Martin Baulig <martin@ximian.com>
8658 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
8659 now takes the `main_method' as argument.
8661 2007-09-02 Zoltan Varga <vargaz@gmail.com>
8663 * cpu-sparc.md (endfilter): Add missing src1:i argument.
8665 2007-08-30 Jonathan Chambers <joncham@gmail.com>
8667 * driver.c: include the cil-coff.h header on Windows.
8669 Code is contributed under MIT/X11 license.
8671 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
8673 * mini.c, driver.c: don't include the cil-coff.h header.
8675 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8677 * mini.c: flag places that needs fixes fo soft-float support.
8679 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
8681 * mini.h, inssel-float.brg: fix soft-float constant loads on big
8682 endian systems (partially from Dean Jenkins, bug #81924).
8684 2007-08-28 Mark Probst <mark.probst@gmail.com>
8686 * mini.c (check_linkdemand): Remove embedded reference object in
8687 call to LinkDemandSecurityException.
8688 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
8689 with an IntPtr instead of a reference object.
8691 2007-08-28 Zoltan Varga <vargaz@gmail.com>
8693 * mini.c (handle_initobj): Handle alignment properly.
8695 * inssel.brg (mini_emit_memset): Ditto.
8697 * inssel.brg (mini_emit_memcpy): Ditto.
8699 * inssel-sparc.brg: Ditto.
8701 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
8703 2007-08-26 Zoltan Varga <vargaz@gmail.com>
8705 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
8706 exceptions raised in unmanaged code. Fixes part of #82594.
8708 2007-08-24 Mark Probst <mark.probst@gmail.com>
8710 * mini.c (mono_method_to_ir), declsec.c
8711 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
8713 2007-08-22 Martin Baulig <martin@ximian.com>
8716 (MonoDebuggerThreadInfo): New typedef.
8717 (mono_debugger_thread_table): New global variable.
8718 (mono_debugger_thread_created): New public function.
8719 (mono_debugger_thread_cleanup): New public function.
8723 - removed `get_current_thread' and `lookup_assembly'.
8724 - removed `data_table'.
8725 - added `thread_table'.
8728 (mono_thread_start_cb): Call mono_debugger_thread_created().
8729 (mono_thread_attach_cb): Likewise.
8730 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
8731 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
8734 * driver.c (mono_main): Move mono_debug_init() up, before calling
8735 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
8737 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8739 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
8740 together when passing several arguments of type double (gives a small
8741 speedup and saves a few bytes of generated code).
8743 2007-08-20 Jb Evain <jbevain@novell.com>
8745 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
8747 2007-08-20 Jb Evain <jbevain@novell.com>
8749 * mini.c (mono_method_to_ir): throw MethodAccessException
8750 and FieldAccessException instead of InvalidProgramException.
8752 2007-08-20 Mark Probst <mark.probst@gmail.com>
8754 * mini.c: CoreCLR security checks.
8756 * mini.h: Removed MonoSecurityMode (moved to
8757 metadata/security-manager.h) and mono_security_mode global var
8758 (replaced by set/get functions in security-manager.h).
8760 * driver.c: Added "core-clr-test" security mode for testing. Used
8761 set-function for setting security mode.
8763 2007-08-17 Mark Probst <mark.probst@gmail.com>
8765 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
8766 the new jit_info_table.
8768 * driver.c: Test code for the new jit_info_table (enabled by the
8769 define MONO_JIT_INFO_TABLE_TEST).
8771 2007-08-14 Zoltan Varga <vargaz@gmail.com>
8773 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
8774 detection of call <REG> instruction sequence. Fixes build on freebsd.
8776 2007-08-13 Zoltan Varga <vargaz@gmail.com>
8778 * mini-exceptions.c: Fix a warning.
8780 2007-08-11 Zoltan Varga <vargaz@gmail.com>
8782 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
8783 stack overflow handling code on amd64 too.
8785 * mini-exceptions.c (mono_setup_altstack): Make this use
8786 mono_thread_get_stack_bounds ().
8788 * mini-x86.h: Disable sigaltstack on solaris x86.
8790 2007-08-10 Zoltan Varga <vargaz@gmail.com>
8792 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
8794 2007-08-10 Geoff Norton <gnorton@customerdna.com>
8796 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
8798 2007-08-08 Zoltan Varga <vargaz@gmail.com>
8800 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
8802 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
8804 2007-08-03 Neale Ferguson <neale@sinenomine.net>
8806 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
8809 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
8811 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
8812 to be emitted (bug #82281).
8814 2007-08-01 Martin Baulig <martin@ximian.com>
8816 Merged the `debugger-dublin' branch.
8818 * debug-debugger.h (MonoDebuggerInfo):
8819 Removed the `old_*' compatibility entries.
8820 Added `debugger_version' and `data_table'.
8821 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
8822 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
8825 (MiniDebugMethodBreakpointInfo): Add `address_list'.
8826 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
8827 instead of a `gconstpointer'.
8828 (mono_debugger_insert_method_breakpoint): Return a
8829 `MonoDebugMethodAddressList *'.
8831 2007-06-28 Martin Baulig <martin@ximian.com>
8833 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
8835 2007-08-01 Zoltan Varga <vargaz@gmail.com>
8837 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
8838 __builtin_frame_address () since it is broken on older gcc versions.
8840 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8842 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
8843 on the stack overflow handling and made the managed stack overflows
8844 catchable in most cases using soft guard pages.
8845 * exceptions-x86.c: added code to restore the protection in the soft
8846 guard pages at the end of exception handling.
8848 2007-07-31 Zoltan Varga <vargaz@gmail.com>
8850 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
8852 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8854 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
8857 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8859 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
8860 signal handling support until it has been ported to the new mechanism.
8861 * mini.c: fixed stack overflow detection and use the new
8862 architecture code to handle signals on the altstack.
8864 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
8866 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
8867 stack overflows on the alt stack.
8869 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
8871 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
8872 stack overflows on the alt stack.
8874 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
8876 * exceptions-ppc.c: cleanup preparing for altstack support.
8878 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
8880 * exceptions-arm.c: cleanup preparing for altstack support.
8882 2007-07-27 Mark Probst <mark.probst@gmail.com>
8884 * mini.c (print_jit_stats): Output hazard pointer stats.
8886 2007-07-26 Mark Probst <mark.probst@gmail.com>
8888 * driver.c, mini.c: Replaced security mode flags with a single
8891 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8893 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
8895 2007-07-25 Mark Probst <mark.probst@gmail.com>
8897 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
8898 (which doesn't do anything yet) for activating Core CLR
8899 (Silverlight) security.
8901 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
8903 * mini-codegen.c: work around a possible gcc bug on arm.
8905 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8907 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
8908 message for platforms that don't support AOT compilation.
8910 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8912 * mini.h, mini.c, driver.c: temporary smcs hack.
8914 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
8916 * mini-arm.h, mini-arm.c: arm EABI fixes.
8918 2007-07-22 Zoltan Varga <vargaz@gmail.com>
8920 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
8923 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
8924 trampolines taking a method argument.
8926 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
8928 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
8929 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
8931 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
8932 JIT compilation throws an exception. Fixes #82050.
8934 2007-07-19 Mark Probst <mark.probst@gmail.com>
8936 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
8937 with the MONO_EXCEPTION_ defines.
8939 2007-07-17 Zoltan Varga <vargaz@gmail.com>
8941 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
8944 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
8945 the cause of an assertion.
8947 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
8949 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
8952 2007-07-15 Zoltan Varga <vargaz@gmail.com>
8954 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
8955 assert. Should fix #82103.
8957 2007-07-14 Zoltan Varga <vargaz@gmail.com>
8959 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
8960 here too. Fixes #82095.
8962 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
8965 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
8967 * mini-amd64.h: Enable IMT for amd64.
8969 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
8971 2007-07-12 Zoltan Varga <vargaz@gmail.com>
8973 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
8975 2007-07-12 Mark Probst <mark.probst@gmail.com>
8977 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
8978 as soon as check_linkdemand sets an exception_type.
8980 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
8982 * mini-x86.c: fixed offsets for IMT call sequence.
8983 * mini-x86.h: enable IMT again.
8985 2007-07-11 Zoltan Varga <vargaz@gmail.com>
8987 * trace.c (mono_trace_enter_method): Decode MonoType too.
8989 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
8991 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
8993 * mini-amd64.c: Add preliminary IMT implementation.
8995 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8997 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
8998 understand the new IMT-base interface invocation (thanks to
8999 Daniel Nauck for the report and the remote debugging session).
9001 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9003 * mini-x86.c: size and speed optimizations for the IMT bsearch.
9005 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9007 * Makefile.am (aotcheck): Make this actually use the AOTed code.
9009 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
9011 * mini-trampolines.c: implement AOT IMT support.
9012 * mini-x86.h: enable IMT support for wider testing.
9014 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9016 * inssel.brg (emit_imt_argument): Add aot support here.
9018 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
9020 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9022 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
9023 of the IMT implementation, partially from massi, with my
9024 implementation of the bsearch sequence. Disabled by default until
9025 the AOT code is implemented.
9027 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9029 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
9031 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
9033 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9035 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
9036 arch-independent IMT JIT code from Massimiliano
9037 Mantione (massi@ximian.com) with small cleanups from me.
9039 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9041 * Makefile.am: fix svn invocation to get the svn revision to be
9042 independent of the local language (build fix).
9044 2007-07-09 Mark Probst <mark.probst@gmail.com>
9046 * mini.c (inline_method): Reset cfg->exception_type if the
9047 inlining is aborted. Fixes: 82049.
9049 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
9051 * mini.c: remove assert from exception handling code when exception_ptr
9054 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9056 * mini.c (mono_codegen): Add an assert.
9058 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
9059 enter and leave code.
9060 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
9062 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9064 * mini-ppc.c: fixed memory corruption for localloc(0)
9067 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9069 * mini.c: Fix warnings.
9071 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
9073 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
9074 to emit better double->int conversions.
9076 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9078 * mini.c: the provided Min/Max optimizations are valid for unisgned
9081 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
9083 * 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
9085 2007-06-28 Miguel de Icaza <miguel@novell.com>
9087 * mini.c (mono_running_on_valgrind): Add support for reporting the
9088 method and its boundaries to valgrind.
9090 2007-06-28 Martin Baulig <martin@ximian.com>
9092 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9094 2007-06-25 Zoltan Varga <vargaz@gmail.com>
9096 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
9098 * generic.2.cs: Add new test case.
9100 2007-06-25 Martin Baulig <martin@ximian.com>
9102 Merged the `debugger-dublin' branch.
9105 (mono_debugger_insert_method_breakpoint): New public method.
9106 (mono_debugger_remove_method_breakpoint): Likewise.
9107 (mono_debugger_check_breakpoints): New static method.
9108 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
9110 * debug-debugger.h (MonoDebuggerInfo):
9111 Renamed (to keep backward compatibility in the vtable):
9112 `insert_breakpoint' -> `old_insert_breakpoint'.
9113 `remove_breakpoint' -> `old_remove_breakpoint'.
9114 `create_string' -> `old_create_string'.
9115 `lookup_class' -> `old_lookup_class'.
9116 `lookup_type' -> removed; changed into a dummy field.
9117 `lookup_assembly' -> `old_lookup_assembly'.
9118 Added (same functionality, but different signature):
9119 `create_string', `lookup_class', `lookup_assembly'
9121 `get_method_addr_or_bpt', `remove_method_breakpoint',
9122 `runtime_class_init'.
9124 * debug-debugger.c: Merged the `debugger-dublin' branch.
9126 2007-06-23 Zoltan Varga <vargaz@gmail.com>
9128 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
9130 (peephole_pass): Likewise.
9132 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
9134 * driver.c: hopefully make setaffinity work also for ancient
9137 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
9139 * driver.c : win32 build fix.
9141 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9143 * driver.c: check for the MONO_NO_SMP env var and bind to a single
9144 processor if it is set.
9146 2007-06-21 Martin Baulig <martin@ximian.com>
9148 * debug-mini.h: New file.
9151 (mono_debugger_insert_breakpoint_full): Moved here from
9152 ../metadata/mono-debug-debugger.c.
9153 (mono_debugger_remove_breakpoint): Likewise.
9154 (mono_debugger_breakpoint_callback): Likewise.
9156 2007-06-15 Raja R Harinath <rharinath@novell.com>
9158 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9159 changes in MonoGenericClass.
9161 2007-06-14 Zoltan Varga <vargaz@gmail.com>
9163 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
9165 2007-06-14 Raja R Harinath <rharinath@novell.com>
9167 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9168 removal of MonoGenericMethod.
9170 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9172 * mini-exceptions.c: hooks for the exception events profiling API.
9174 2007-06-14 Randolph Chung <tausq@debian.org>
9176 * Makefile.ma: Add hppa target.
9177 * mini-arch.h: Include mini-hppa.h
9178 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
9179 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
9180 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9182 2007-06-14 Randolph Chung <tausq@debian.org>
9184 * inssel.brg: Add rules for "chained" compare-branch operations so that
9185 a single compare op can affect multiple branches. Adjust cost for
9186 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
9187 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
9188 cost for some rules so that they can more easily be overridden by
9189 per-arch rules (with fixes from lupus).
9190 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9192 2007-06-13 Randolph Chung <tausq@debian.org>
9194 * mini-ops.h: Reorder branch ops so that they match the order of the
9195 corresponding CEE_* ops. The code expects them this way.
9196 Add new ops for HPPA target.
9197 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9199 2007-06-13 Randolph Chung <tausq@debian.org>
9201 * mini-exceptions.c: Handle cases where the stack grows towards
9203 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9205 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9207 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
9209 * driver.c: explain where a non-matching corlib is found.
9211 2007-06-13 Mark Probst <mark.probst@gmail.com>
9213 * mini.c (print_jit_stats): Output dynamic code allocation stats.
9215 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
9217 * mini-exceptions.c: Generate a method profile leave event during
9218 an exception to ensure that the profiler gets notified.
9220 2007-06-07 Zoltan Varga <vargaz@gmail.com>
9222 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
9225 * cpu-amd64.md: Add long_and/or/xor opcodes.
9227 2007-06-06 Wade Berrier <wberrier@novell.com>
9229 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
9230 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
9231 length of instruction shr_imm (expected 8, got 10)
9233 2007-06-06 Zoltan Varga <vargaz@gmail.com>
9235 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
9237 2007-06-06 Mark Probst <mark.probst@gmail.com>
9239 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9240 MonoInternalHashTable again (fixed bug in the internal hash table
9243 2007-06-06 Mark Probst <mark.probst@gmail.com>
9245 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
9246 Have to figure out what makes it crash the SWF regression.
9248 2007-06-05 Zoltan Varga <vargaz@gmail.com>
9250 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
9252 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9254 * mini.c: optimize out the type check when storing null in a
9257 2007-06-04 Mark Probst <mark.probst@gmail.com>
9259 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9260 MonoInternalHashTable.
9262 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
9264 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
9265 signed integer methods.
9267 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9269 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
9270 permanently since the current approach doesn't work.
9272 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9274 * inssel.brg (stmt): Only call delegate->invoke_impl if
9275 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
9277 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9279 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
9280 the sreg2==rdx case.
9282 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
9283 account if it contains a rex prefix.
9284 (peephole_pass): Handle OP_FMOVE as well.
9286 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9288 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
9289 as it causes regressions.
9291 2007-05-31 Zoltan Varga <vargaz@gmail.com>
9293 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
9294 static case as well.
9296 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
9298 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9299 (mono_arch_get_this_arg_from_call): Ditto.
9301 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
9303 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
9306 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9307 (mono_arch_get_this_arg_from_call): Ditto.
9309 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
9311 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
9312 try to create optimized invoke code and use that for further invocations.
9313 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
9315 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
9317 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
9319 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
9320 sealed classes or methods.
9321 *devirtualization.cs: tests for the new optimization
9323 2007-05-29 Zoltan Varga <vargaz@gmail.com>
9325 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
9326 by the update_volatile () function.
9328 2007-05-27 Zoltan Varga <vargaz@gmail.com>
9330 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
9333 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
9335 2007-05-24 Jonathan Chambers <joncham@gmail.com>
9337 * mini.c: Add configure checks for header files.
9338 * mini-x86.c: Add configure checks for header files.
9339 * trace.c: Add configure checks for header files.
9340 * aot-runtime.c: Add configure checks for header files.
9341 * aot-compiler.c: Add configure checks for header files.
9342 * driver.c: Add configure checks for header files.
9343 * mini-codegen.c: Add configure checks for header files.
9345 Code is contributed under MIT/X11 license.
9347 2007-05-22 Zoltan Varga <vargaz@gmail.com>
9349 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
9350 icompare_imm -128 + op_iclt. Fixes #81703.
9352 2007-05-19 Zoltan Varga <vargaz@gmail.com>
9354 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
9356 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9358 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
9359 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
9360 so that all isinst checks now use "interface_bitmap".
9362 2007-05-15 Zoltan Varga <vargaz@gmail.com>
9364 * cpu-amd64.md (jmp): Fix a warning.
9366 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
9368 * basic.cs: Add new regression test.
9370 * basic.cs: Remove test which is now in basic-long.cs.
9372 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
9374 * basic-long.cs: Add new test.
9376 2007-05-13 Zoltan Varga <vargaz@gmail.com>
9378 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
9380 2007-05-12 Zoltan Varga <vargaz@gmail.com>
9382 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
9384 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
9387 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
9388 throwing code a bit.
9390 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
9391 the exception throwing code a bit.
9393 * mini-x86.c (get_call_info): Allocate result from a mempool.
9395 2007-05-11 Zoltan Varga <vargaz@gmail.com>
9397 * aot-compiler.c (find_typespec_for_class): Fix the assert.
9399 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
9401 * mini.h (MonoCompile): Add 'token_info_hash' field.
9403 * mini.c: Save token->method associations during compilation so the AOT
9404 compiler can use it.
9406 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
9407 which reference generic classes and methods.
9409 2007-05-10 Zoltan Varga <vargaz@gmail.com>
9411 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
9413 * aot-compiler.c (compile_method): Fix a typo in a comment.
9415 * aot-runtime.c (decode_cached_class_info): Skip generic types.
9417 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
9420 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
9422 2007-05-09 Zoltan Varga <vargaz@gmail.com>
9424 * mini.h (MonoCompile): Add 'args' field.
9426 * mini.c (mono_compile_create_vars): Store variables representing the arguments
9429 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
9431 2007-05-08 Zoltan Varga <vargaz@gmail.com>
9433 * mini.c (mono_compile_get_interface_var): Remove this unused function.
9435 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
9437 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
9438 opcodes for some opcodes.
9440 * mini.h *.brg *.c: Use the new opcodes.
9442 2007-05-08 Massimiliano Mantione <massi@ximian.com>
9444 * mini.h: Bumped aot revision.
9446 * inssel.brg: modified code generation of type checks for interfaces
9447 to use the new "MonoClass.interface_bitmap" instead of the old
9448 "MonoClass.interface_offsets".
9450 2007-04-30 Zoltan Varga <vargaz@gmail.com>
9452 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
9454 2007-04-29 Zoltan Varga <vargaz@gmail.com>
9456 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
9459 2007-04-27 Neale Ferguson <neale@sinenomine.net>
9461 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
9463 2007-04-27 Wade Berrier <wberrier@novell.com>
9465 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
9466 mini.h) to fix build.
9468 2007-04-26 Zoltan Varga <vargaz@gmail.com>
9470 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
9472 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
9473 causes the corlib unit tests to fail.
9475 2007-04-25 Zoltan Varga <vargaz@gmail.com>
9477 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
9479 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
9481 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
9482 opcodes to the comparison relations.
9484 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
9485 opcodes to their types.
9487 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
9489 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
9490 it in cfg->arch.cinfo.
9492 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
9494 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
9495 cfg->cil_offset_to_bb.
9497 2007-04-24 Zoltan Varga <vargaz@gmail.com>
9499 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
9500 created becase of initlocals.
9502 2007-04-23 Zoltan Varga <vargaz@gmail.com>
9504 * mini-alpha.c cpu-alpha.md: More alpha port work from
9505 Sergey Tikhonov <tsv@solvo.ru>.
9507 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
9509 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
9511 2007-04-19 Zoltan Varga <vargaz@gmail.com>
9513 * cpu-s390.md (break): Correct the length of break instruction.
9515 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9517 * mini.c: fix a couple of soft-float issues and comments.
9519 2007-04-15 Miguel de Icaza <miguel@novell.com>
9521 * trace.c (is_filenamechar): - is also a filename char.
9523 2007-04-15 Neale Ferguson <neale@sinenomine.net>
9525 * mini-s390.c: Correct checking for enum type in return value processing.
9527 2007-04-14 Raja R Harinath <rharinath@novell.com>
9529 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
9530 (version.h): Makefile is in the build directory.
9532 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
9534 * mini-amd64.h: fix for assertion failure on Solaris/amd64
9536 2007-04-11 Martin Baulig <martin@ximian.com>
9538 * mini.c (can_access_member): Fix handling of generic classes;
9541 2007-04-10 Zoltan Varga <vargaz@gmail.com>
9543 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
9545 2007-04-05 Zoltan Varga <vargaz@gmail.com>
9547 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
9549 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9551 * mini-codegen.c: make sure the right spill amount is
9552 used for fp or integer registers (fixes the float_sub_spill() on ppc).
9554 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
9556 * mini-ppc.c: fixes for the fp_branch_nan test.
9558 2007-03-23 Zoltan Varga <vargaz@gmail.com>
9560 * basic.cs: Comment out new test which still fails on ia64.
9562 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9564 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
9566 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9568 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
9570 2007-03-22 Zoltan Varga <vargaz@gmail.com>
9572 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
9573 on 64 bit machines. Fixes part of #80738.
9575 * basic.cs: Add regression test.
9577 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9579 * inssel.brg basic.cs: Revert previous change to fix build.
9581 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
9584 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
9586 * basic.cs: Add new regression test.
9588 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9590 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
9593 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9595 * cpu-s390x.md: Correct length of break instruction.
9597 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9599 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
9600 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
9602 2007-03-15 Jonathan Chambers <joncham@gmail.com>
9604 * *.c: Begin WIN64 port.
9605 * mini.c: Use correct register in profiler.
9606 * mini-amd64.c: No inline assembly on Win64.
9607 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
9608 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
9609 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
9610 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
9611 mono_arch_ip_from_context for Win64.
9613 Contributed under MIT/X11 license.
9615 2007-03-15 Zoltan Varga <vargaz@gmail.com>
9617 * exceptions-amd64.c (seh_handler): Ditto.
9619 * exceptions-x86.c (seh_handler): Fix a memory leak.
9621 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
9623 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
9624 mini-s390x.c: fixed peephole optimizations to deal
9625 correctly with 1 and 2 byte reload avoidance.
9627 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
9629 * cpu-s390.md, cpu-s390x.md: update localloc length.
9631 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9633 * cpu-g4.md: added missing descriptions.
9635 2007-03-14 Miguel de Icaza <miguel@novell.com>
9637 * Makefile.am: Add support so the tail tests are not executed on
9638 PowerPC as that is a known limitation of the PowerPC port.
9640 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9642 * runmdesc.bat: Move to msvc directory.
9644 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9646 * runmdesc.bat: Run executable that was produced by the current
9647 target and sent via an argument.
9649 2007-03-11 Zoltan Varga <vargaz@gmail.com>
9651 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
9654 * generics.2.cs: Add regression test.
9656 2007-03-09 Wade berrier <wberrier@novell.com>
9658 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
9660 2007-03-09 Zoltan Varga <vargaz@gmail.com>
9662 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
9663 AOT code depends on this.
9665 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
9667 * mini.c: more precise tracking of types in the eval stack
9668 (part of fix for bug #81044).
9670 2007-03-07 Zoltan Varga <vargaz@gmail.com>
9672 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
9674 * aot-compiler.c (encode_patch): Remove an obsolete comment.
9676 2007-03-06 Zoltan Varga <vargaz@gmail.com>
9678 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
9680 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
9682 2007-02-22 Zoltan Varga <vargaz@gmail.com>
9684 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
9685 a pointer on 64 bit systems. Fixes #80190.
9687 * iltests.il: Add new regression test.
9689 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9691 * mini.c: inline a constant for Environment.IsRunningOnWindows.
9693 2007-02-19 Geoff Norton <gnorton@customerdna.com>
9695 * trace.c: Remove an erroneous alignemnt check when tracing.
9696 Fixes --trace on OSX86.
9698 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
9700 * mini-$(arch).h: initialize SP in context for all the archs.
9702 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
9704 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
9705 regressions in the thread tests.
9707 2007-02-14 Zoltan Varga <vargaz@gmail.com>
9709 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
9710 - fixed implementation of LOCALLOC opcode
9711 - implemented non-un compare for floats
9713 - implementation of FDIV and CKFINITE opcodes
9714 - fixes for latest mono updates
9715 - additional arch opcodes
9717 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
9719 * Makefile.am: simplify and merge rules for cross-compilation.
9721 2007-02-07 Massimiliano Mantione <massi@ximian.com>
9723 * local-propagation.c: Actually *apply* the fix for bug 80591...
9725 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9727 * mini-exceptions.c: backuot part of the last change
9728 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
9730 2007-02-06 Massimiliano Mantione <massi@ximian.com>
9731 * inssel.brg: Fix bug 59286.
9734 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
9736 * mini-exceptions.c: patch from Zoltan to correctly check for
9737 stack boundaries (using the stack register, not the frame register),
9738 fixes bugs #80724, #79717.
9740 2007-02-03 Zoltan Varga <vargaz@gmail.com>
9742 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
9743 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
9745 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
9746 presence of frame pointer elimination.
9748 2007-02-01 Geoff Norton <gnorton@customerdna.com>
9750 * mini-x86.h: NetBSD UCONTEX_REG defines.
9752 2007-02-01 Zoltan Varga <vargaz@gmail.com>
9754 * inssel-amd64.brg: Fix amd64 build.
9756 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
9758 * mini.h: remove extern to workaround what looks likes gcc bug 26905
9761 2007-01-31 Zoltan Varga <vargaz@gmail.com>
9763 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
9766 * mini-<ARCH>.c: Use mono_is_regsize_var ().
9768 2007-01-30 Mark Mason <mason@broadcom.com>
9770 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
9771 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
9772 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
9773 beginning support for CEE_JMP [not quite working yet]
9774 * tramp-mips.c: LMF handling now works
9776 2007-01-30 Zoltan Varga <vargaz@gmail.com>
9778 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
9780 * mini.h (NULLIFY_INS): New macro.
9782 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9784 * mini.c: statistical profiler fix for windows, patch
9785 from Tor Lillqvist (tml@novell.com).
9787 2007-01-30 Massimiliano Mantione <massi@ximian.com>
9788 * local-propagation.c: Fix bug 80591.
9790 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
9792 * Makefile.am: put back the --export-dynamic option as with
9793 the previous gmodule flags (thanks to Robert Jordan).
9795 2007-01-28 Zoltan Varga <vargaz@gmail.com>
9797 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
9799 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
9800 simplify and speed up the local register allocator. Also rename some fields
9801 like iassign->vassign.
9803 * regalloc.c: Remove some functions which are no longer used since their
9804 inlined version is in mini-codegen.c.
9806 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
9808 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
9810 2007-01-27 Zoltan Varga <vargaz@gmail.com>
9812 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
9813 narrowing. Fixes #80622.
9815 * iltests.il: Add new regresssion test.
9817 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
9819 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
9820 debug-debugger.c, debug-debugger.h: warning fixes.
9821 * driver.c: updated copyright year and made it fit in one line.
9823 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
9825 * aot-runtime.c: updated to use mono-dl instead of gmodule.
9827 2007-01-25 Zoltan Varga <vargaz@gmail.com>
9829 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
9831 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
9833 * iltests.il: Add new test for bug #80507.
9835 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9837 * mini-arm.h: use soft-float also on vfp for now.
9839 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
9841 * mini.c: fix some more soft-float issues.
9843 2007-01-24 Zoltan Varga <vargaz@gmail.com>
9845 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
9847 2007-01-24 Massimiliano Mantione <massi@ximian.com>
9848 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
9849 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
9850 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
9852 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
9854 * mini-arm.c: typo fix.
9856 2007-01-23 Neale Ferguson <neale@sinenomine.net>
9858 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
9860 2007-01-21 Zoltan Varga <vargaz@gmail.com>
9862 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
9863 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
9865 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
9867 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
9869 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
9871 * inssel.brg: Fix a warning.
9873 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
9875 * abcremoval.c ssa.c ssapre.c: Update after this change.
9877 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
9879 * dominators.c (df_set): Use mono_bitset_union_fast.
9881 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
9883 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
9884 mini-codegen.c: reduce relocations and memory usage for the cpu
9887 2007-01-20 Zoltan Varga <vargaz@gmail.com>
9889 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
9891 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
9892 to reduce their size.
9894 2007-01-19 Mark Mason <mason@broadcom.com>
9896 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
9897 * mini-mips.c: more configuration macros, support long conditional branches, additional
9898 asserts, fix epilog instrumentation.
9899 * mini-mips.h: use standard stack walk
9900 * cpu-mips.md: increase size of div, rem and conditional branches
9902 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
9904 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
9907 2007-01-19 Zoltan Varga <vargaz@gmail.com>
9909 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
9910 (compile_method): Ditto.
9912 * aot-runtime.c (decode_klass_info): Ditto.
9914 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
9915 needed by the code generated by inssel.brg. Also fix a warning.
9917 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
9919 * mini.c: deal with enums that become genericinsts by
9920 being nested in a generic class (bug #79956).
9922 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
9924 * mini.c: match the generic definition to check for
9925 private access with generic types (bug #78431).
9927 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
9929 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
9930 to make life easier for people cross-compiling that insist on not
9933 2007-01-17 Mark Mason <mason@broadcom.com>
9935 * inssel-long.brg: patch to deal with mips missing flags
9936 * inssel-long32-mips.brg: implement overflow checks
9937 * insset-mips.brg: implement overflow checks
9938 * mini-mips.h: implement conditional exception handling
9939 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
9940 Remove unused code, minor cleanups.
9941 * exceptions-mips.c: minor cleanups
9942 * mini-ops.h: add mips conditional exception ops
9943 * cpu-mips.md: add mips conditional exception ops
9946 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
9948 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
9949 to deal with mips missing of flags.
9951 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
9953 * exceptions-ppc.c: execute fault handlers.
9955 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
9957 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
9959 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9961 * mini.c: handle also floating point values in initialize_array.
9963 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
9965 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
9966 array initialization and make it conditional on the intrins option.
9968 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
9970 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
9971 relocations and put the patch info names close to the enum definition.
9973 2007-01-15 Mark Mason <mason@broadcom.com>
9975 * basic.cs, exceptions.cs: break up large tests to increase debugability.
9977 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9979 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
9981 2007-01-12 Raja R Harinath <rharinath@novell.com>
9983 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
9985 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
9987 * Makefile.am: distribute the mips sources.
9989 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9991 * mini-codegen.h: handle bug #80489 here, by excluding ecx
9994 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
9996 * cpu-x86.md: back out for now as this triggers other regressions.
9998 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10000 * cpu-x86.md: force src1 and dest regpair for long shift instructions
10001 to eax:edx, so ecx can't get allocated to them (bug #80489).
10003 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
10005 * mini.c, mini-exceptions.c: enabled running fault handlers
10008 2007-01-03 Miguel de Icaza <miguel@novell.com>
10010 * driver.c: If nothing fail, do not use the string "failed",
10011 because it makes it very annoying to view test result logs on the
10014 2006-12-30 Miguel de Icaza <miguel@novell.com>
10016 * debug-debugger.c (mono_debugger_main): Rename "main" to
10017 "main_method" to prevent a warning.
10019 Remove a warning for unused field.
10021 2006-12-28 Martin Baulig <martin@ximian.com>
10024 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
10026 2006-12-22 Martin Baulig <martin@ximian.com>
10028 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
10029 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
10030 seperate `.mdb_debug_info' section, so we can access it from the
10031 debugger even if the binary is stripped.
10033 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
10034 from the `.mdb_debug_info' here to prevent the linker from
10035 removing that section.
10037 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
10038 mdb-debug-info64.s.
10040 2006-12-19 Robert Jordan <robertj@gmx.net>
10042 * mini-x86: enable the code to return small structures in
10043 registers for FreeBSD as well. Fixes bug #80278.
10044 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
10046 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10048 * mini-x86.c: align the stack when calling the profiler
10049 function instrumenting the prolog (on OSX).
10051 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
10053 * mini.c: emit a break opcode where Debugger.Break () is called.
10055 2006-12-13 Miguel de Icaza <miguel@novell.com>
10057 * mini.c (mono_method_to_ir): Provide useful information on this
10058 assert, to prevent others from debugging like I did.
10060 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10062 * mini.c: enable code which was incorrectly commented
10065 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10067 * mini-x86.c: enable on OSX, too, the code to return small
10068 structures in registers.
10070 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10072 * mini-x86.c: remove the use of the dynamic code manager here, too.
10074 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10076 * mini.h, debug-debugger.c, tramp-*.c: fixed
10077 mono_debugger_create_notification_function() to use
10078 mono_global_codeman_reserve () instead of a dynamic code manager.
10080 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
10082 * mini.c, jit-icalls.h, jit-icalls.c: remove the
10083 ves_array_element_address() jit icall and use a generated
10084 managed method instead (which is about 4 times faster for a rank 3
10087 2006-11-29 Mark Mason <mason@broadcom.com>
10089 * basic-calls.cs: additional tests for passing
10090 structures as function arguments.
10092 2006-11-29 Mark Mason <mason@broadcom.com>
10094 * mini-mips.h: disable custom exception handling
10095 * mini-mips.c: throw/rethrow should use jalr to call
10096 exception stubs. Fixed bug with passing structures
10097 by value. More support for tracing floating point
10100 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10102 * mini.c: fixed typo in the soft-float ldind.r4 handling
10105 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10107 * mini.c, mini.h, driver.c: added --runtime command line
10108 option to select a different runtime than the autodetected one.
10109 * jit.h: added API for embedders to initialize with a specific
10112 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10114 * mini.c: handle also boxing of r4 values (bug #80024).
10116 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10118 * mini-ppc.c: force indirect calls until we reserve
10119 enough address space for all the generated code.
10121 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
10123 * exceptions-arm.c: workaround bugs in the libc definition
10124 of struct ucontext.
10126 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
10128 * inssel.brg: fixes from me and Mark Mason.
10130 2006-11-23 Dick Porter <dick@ximian.com>
10132 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
10133 semaphore display now we've fixed the initial value
10135 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10137 * inssel.brg: partially revert the last change to fix the build.
10139 2006-11-21 Mark Mason <mason@broadcom.com>
10141 * inssel.brg: Add and use compare-and-branch macros to support
10142 architectures that do not have condition code registers (ie. MIPS).
10143 * *-mips.{c,brg,md}: Fix copyright statements
10145 2006-11-20 Mark Mason <mason@broadcom.com>
10147 * Makefile.am: remove mini-codegen.c from list of MIPS sources
10148 * mini.c: Allow GET_CONTEXT to be specified by the arch port
10149 * mini.h: Added declaration for mono_print_ins()
10150 * mini-codegen.c: added ins_spec initializer for MIPS
10151 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
10152 vreg to be virtual and hreg to be non-virtual.
10153 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
10154 is not yet working/implemented correctly.
10155 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
10156 non-static, fixup calls to print_ins() from other parts in the file.
10158 2006-11-20 Mark Mason <mason@broadcom.com>
10160 * basic-calls.cs: added tests for passing structures as arguments
10163 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
10165 * inssel-long32.brg: optimize signed division by power of two.
10167 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
10169 * mini-arm.c: added support for interworking with thumb code
10170 (mono must be still be built using the ARM instruction encoding).
10172 2006-11-19 Miguel de Icaza <miguel@novell.com>
10174 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
10175 verifier has different rules for it. Fixes a few verifier issues
10178 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
10179 at the end, so people know what happened.
10181 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
10183 * brach-opts.c: in optimize_exception_target() make sure we
10184 are in a catch clause (fixes bug #79871).
10186 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10188 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
10189 more soft-float support fixes.
10191 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
10193 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
10194 that are passed half on the stack and half in registers.
10196 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
10198 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
10199 more mips integration work from Mark E Mason
10200 <mark.e.mason@broadcom.com>.
10202 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10204 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
10205 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
10206 tramp-mips.c: added sources for the mips port, not
10207 integrated in the build yet. Contributed by
10208 Mark E Mason <mark.e.mason@broadcom.com>.
10210 2006-11-14 Neale Ferguson <neale@sinenomine.net>
10212 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
10214 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10216 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
10217 put the soft-float rules in its own file since it seems to
10218 break s390 compilation.
10220 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10222 * mini-arm.c: fixed wrnings.
10224 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
10226 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
10227 inssel-arm.brg: ARM support for soft-float.
10229 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10231 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
10232 loads and stores of 32 bit fp values.
10234 2006-11-10 Zoltan Varga <vargaz@gmail.com>
10236 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
10238 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
10239 works. Fixes #79852 and #79463.
10241 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10243 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
10244 more soft-float support WIP and fixes.
10246 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
10248 * mini-arm.c: some VFP updates.
10250 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
10252 * mini-exceptions.c: 0 is a valid local var offset in some
10253 architectures, don't assert (bug #78508).
10255 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
10257 * exceptions-arm.c: fixed off by one error in stack walk code.
10259 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
10261 * mini.h, mini.c: more precise tracking of type load exceptions.
10263 2006-11-03 Robert Jordan <robertj@gmx.net>
10265 * Makefile.am: [WIN32] Add monow.exe target.
10266 * driver.c: [WIN32] Don't detach the console when debugging.
10269 2006-10-30 Miguel de Icaza <miguel@novell.com>
10271 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
10273 2006-10-23 Zoltan Varga <vargaz@gmail.com>
10275 * aot-compiler.c (emit_method_info): Add a case missed earlier.
10277 * driver.c (mini_regression): Fix --regression with AOT.
10279 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
10281 2006-10-17 Zoltan Varga <vargaz@gmail.com>
10283 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
10285 * mini-sparc.h: Don't use sigaction on sparc/linux.
10287 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
10289 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
10291 * mini-exceptions.c: Add proper include files for getpid ().
10293 2006-10-16 Zoltan Varga <vargaz@gmail.com>
10295 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
10296 address instead of a MonoJitInfo* to avoid decoding the exception info for the
10299 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
10300 name cache to reduce its size.
10302 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10304 2006-10-15 Zoltan Varga <vargaz@gmail.com>
10306 * mini-x86.c: Save/restore the current LMF structure more efficiently using
10307 the mono_lmf TLS variable.
10309 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
10310 trampoline lmf frames.
10312 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
10314 2006-10-14 Zoltan Varga <vargaz@gmail.com>
10316 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
10317 the mono_lmf TLS variable.
10319 * mini-exceptions.c: Access the LMF structure through accessors.
10321 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
10322 variable instead of in jit_tls->lmf.
10324 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
10326 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
10327 trampoline lmf frames.
10329 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
10331 2006-10-12 Zoltan Varga <vargaz@gmail.com>
10333 * mini.c trace.c mini-x86.c: Revert these too.
10335 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
10338 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
10340 * genmdesc.c: removed now dead code.
10342 2006-10-09 Robert Jordan <robertj@gmx.net>
10344 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
10346 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
10348 * mini.h: do not leave gaps in the opcode values.
10350 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
10352 * jit-icalls.h: flag functions as internal here, too.
10354 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
10356 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
10357 functions with the internal attribute.
10359 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
10361 * aot-compiler.c: fclose the file descriptor in the profile read loop.
10363 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
10365 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
10368 2006-10-05 Zoltan Varga <vargaz@gmail.com>
10370 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
10371 tail calls as on other platforms.
10373 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
10375 * iltests.il: Add a few tailcall tests.
10377 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10379 * driver.c: fix loop for old compilers (bug #79521).
10381 2006-10-02 Zoltan Varga <vargaz@gmail.com>
10383 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
10385 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
10387 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
10388 metadata without any code.
10390 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
10391 more precise debugging information using gdb.
10393 2006-09-30 Zoltan Varga <vargaz@gmail.com>
10395 * inssel-ia64.brg: Make the helper methods static.
10397 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10399 * inssel-x86.brg: make the helper methods static.
10401 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
10403 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
10405 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10407 * mini.c: updates for monoburg changes.
10408 * inssel.brg: make a few helper functions static as they should.
10410 2006-09-27 Zoltan Varga <vargaz@gmail.com>
10412 * Makefile.am: Move mini-codegen.c to common_sources.
10414 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10416 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
10418 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
10419 mini-ppc.h: port to use the common local register allocator.
10421 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10423 * mini.h: Remove the comment too then.
10425 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
10427 * mini.h: put back backend.data which is to be used shortly and
10428 doesn't increase the size of MonoInst. If any 64 bit arch aligned
10429 pointers on 4 byte boundaries it'd have much bigger issues running
10430 and you can ifdef it out anyway.
10432 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10434 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
10435 MonoInst size by 4 bytes on 64 bit machines.
10437 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
10439 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
10440 replacement with more meaningful field names. Arch maintainers, please
10441 check the assigned names are good enough for your arch.
10443 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10445 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
10446 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
10448 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
10450 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
10451 relocations and memory requirements, put the optimization flags
10452 definitions in their own file.
10454 2006-09-24 Zoltan Varga <vargaz@gmail.com>
10456 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
10458 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
10460 2006-09-22 Zoltan Varga <vargaz@gmail.com>
10462 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
10464 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
10466 * inssel.brg: use the correct function to get the size of an item
10467 in an array, given an element class.
10468 * aot-compiler.c: do not access class->class_size directly.
10470 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
10472 * mini.h, debug-mini.c: added a debugging function to print
10473 info about local variables and arguments in a jitted method.
10475 2006-09-20 Zoltan Varga <vargaz@gmail.com>
10477 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10479 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
10481 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10483 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
10484 inner and outer loops when passing vtypes.
10486 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
10488 * mini-ppc.c: take into account the cpu errata for cache flushing
10489 which caused some random errors (bug #79381).
10491 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10493 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
10494 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
10496 2006-09-17 Zoltan Varga <vargaz@gmail.com>
10498 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
10501 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
10502 freebsd ports tree.
10504 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
10505 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
10507 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
10510 2006-09-13 Zoltan Varga <vargaz@gmail.com>
10512 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
10514 2006-09-12 Zoltan Varga <vargaz@gmail.com>
10516 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
10517 macro does not have to be changed during debugging.
10519 * 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>.
10521 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
10523 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
10525 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
10526 MONO_ARCH_NO_EMULATE_MUL is defined.
10528 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
10530 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
10532 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
10534 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
10536 2006-09-11 Zoltan Varga <vargaz@gmail.com>
10538 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
10539 stuff to mini-exceptions.c where it is used.
10541 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
10542 setup code, the real one is in mini-exceptions.c.
10544 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
10545 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
10546 some changes from the freebsd ports tree.
10548 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
10551 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
10553 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
10555 * mini.c: on Linux, check for /proc to be mounted
10556 (bug# 79351, novell bug#201204).
10558 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
10560 * mini.c: handle cases where pthread_attr_getstack() behaves
10561 incorrectly (bug #78096).
10563 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
10565 * mini-arm.c: support larger stack frames (bug #79272).
10567 2006-09-08 Zoltan Varga <vargaz@gmail.com>
10569 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
10571 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
10574 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
10575 mono_class_from_name () to find a class from its name.
10577 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
10579 2006-09-07 Zoltan Varga <vargaz@gmail.com>
10581 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
10583 2006-09-05 Kornél Pál <kornelpal@gmail.com>
10585 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
10587 2006-09-04 Zoltan Varga <vargaz@gmail.com>
10589 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
10590 callinfo->trampoline.
10592 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
10594 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
10597 2006-09-03 Zoltan Varga <vargaz@gmail.com>
10599 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
10601 2006-09-02 Zoltan Varga <vargaz@gmail.com>
10603 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
10604 stats.method_trampolines, it is already done by the generic trampoline code.
10606 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
10608 2006-09-01 Zoltan Varga <vargaz@gmail.com>
10610 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
10612 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
10614 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
10616 * mini.c (print_jit_stats): Print mscorlib mempool size too.
10618 * mini.c (print_jit_stats): Print new stats.
10620 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10622 2006-08-31 Zoltan Varga <vargaz@gmail.com>
10624 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
10625 Address on two dimensional arrays. Fixes #78729.
10627 * mini.h (MonoCompile): Add a 'skip_visibility' field.
10629 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
10632 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
10634 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
10637 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
10639 (mini_get_ldelema_ins): Ditto.
10641 2006-08-30 Zoltan Varga <vargaz@gmail.com>
10643 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
10644 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
10647 2006-08-29 Neale Ferguson <neale@sinenomine.net>
10649 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
10650 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
10652 * exceptions-s390x.c: Cosmetic change.
10654 * tramp-s390.c: Fix warning.
10656 * cpu-s390.md: Correct length of mul_imm.
10658 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
10660 * aot-compiler.c: added binary writer with ELF backend
10661 implementation (only on Linux/x86 for now).
10663 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10665 * Makefile.am: Don't run net 2.0 AOT tests.
10667 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
10668 (mono_compile_assembly): Skip net 2.0 assemblies as well.
10670 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
10672 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
10674 * aot-compiler.c: simplified and refactored the asm-writing code
10675 to allow different backends.
10677 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10679 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10681 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
10682 little. Share patches of type TYPE_FROM_HANDLE as well.
10684 * mini.c (mono_patch_info_equal): New helper function.
10685 (mono_patch_info_hash): Ditto.
10687 * aot-compiler.c (emit_method_code): Fix s390 build.
10689 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
10690 is not handled because it is stored as a flag and not as a type ctor. Fixes
10693 2006-08-17 Zoltan Varga <vargaz@gmail.com>
10695 * aot-compiler.c: Fix computation of GOT slot statistics.
10697 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
10698 Also remove support for not PIC AOT.
10700 * mini.h: Bump AOT file format version.
10702 * objects.cs: Add a test for #78990.
10704 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
10705 (peter.dettman@iinet.net.au). Fixes #79087.
10707 * basic-long.cs: Add a test for the above.
10709 2006-08-16 Zoltan Varga <vargaz@gmail.com>
10711 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
10713 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
10716 2006-08-15 Zoltan Varga <vargaz@gmail.com>
10718 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
10721 2006-08-10 Jonathan Chambers <joncham@gmail.com>
10723 * mini.c: Don't verify COM proxy invoke calls
10726 2006-08-10 Dick Porter <dick@ximian.com>
10728 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
10729 which process is holding semaphores locked.
10731 2006-08-08 Zoltan Varga <vargaz@gmail.com>
10733 * mini-ia64.c mini-amd64.c: Fix #79027.
10735 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
10737 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
10739 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
10740 implicit arguments in a vararg call. Fixes #79027.
10742 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
10744 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
10745 (mono_get_array_new_va_signature): Ditto.
10747 2006-08-05 Zoltan Varga <vargaz@gmail.com>
10749 * aot-runtime.c: Call init_plt lazily.
10751 * inssel-long.brg: Fix unsigned long->int conversion.
10753 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
10755 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
10756 that most data is now in the .rss/.data section.
10758 2006-08-04 Zoltan Varga <vargaz@gmail.com>
10760 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
10762 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
10764 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
10766 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
10768 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
10769 virtual call. Fixes #79010.
10771 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
10772 and use the result as the this argument in the real call.
10774 * generics.2.cs: Add a new test for #79010.
10776 2006-08-03 Zoltan Varga <vargaz@gmail.com>
10778 * mini-x86.c: Fix a warning.
10780 * aot-compiler.c: Add a bunch of statistics.
10782 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
10784 2006-08-02 Zoltan Varga <vargaz@gmail.com>
10786 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
10788 2006-08-01 Zoltan Varga <vargaz@gmail.com>
10790 * 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>.
10792 2006-07-13 Miguel de Icaza <miguel@novell.com>
10794 * mini.c (mono_method_to_ir): Obtain the original method in the
10795 CIL stream and use this to perform validation.
10799 2006-07-19 Zoltan Varga <vargaz@gmail.com>
10801 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
10802 (mono_arch_call_opcode): Ditto.
10804 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
10807 * mini.c (mono_patch_info_dup_mp): New helper function.
10809 * aot-compiler.c (compile_method): Fix some of the memory allocated during
10810 compilation. Fixes #78827.
10812 2006-07-18 Kornél Pál <kornelpal@gmail.com>
10814 * declsec.c: Use original security informations for
10815 MONO_WRAPPER_MANAGED_TO_MANAGED.
10817 2006-07-15 Jonathan Chambers <joncham@gmail.com>
10819 * mini.c: Allow Com Interop methods/classes and
10820 don't verify COM wrapper calls
10823 2006-07-13 Zoltan Varga <vargaz@gmail.com>
10825 * inssel-long32.brg: Fix long->i4 checked conversion.
10827 * exceptions.cs: Add a test for the above.
10829 2006-07-08 Zoltan Varga <vargaz@gmail.com>
10831 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
10833 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
10836 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
10839 2006-07-03 Zoltan Varga <vargaz@gmail.com>
10841 * mini.c: Fix solaris/x86 exception handling.
10843 * Makefile.am: Get rid of $(ICU_LIBS).
10845 2006-07-02 Zoltan Varga <vargaz@gmail.com>
10847 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
10848 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
10849 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
10851 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
10853 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
10854 this function causes a SIGSEGV.
10856 2006-06-22 Zoltan Varga <vargaz@gmail.com>
10858 * mini.c: Remove unused solaris/x86 includes.
10860 2006-06-21 Zoltan Varga <vargaz@gmail.com>
10862 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
10864 2006-06-20 Jb Evain <jbevain@gmail.com>
10866 * cpu-g4.md: fix max length of start_handler instruction.
10868 2006-06-20 Massimiliano Mantione <massi@ximian.com>
10869 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
10871 2006-06-16 Massimiliano Mantione <massi@ximian.com>
10872 * ssa.c: Fixed bug 78653 for SSA based deadce.
10873 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
10874 MonoInst.flags, used in SSA based deadce.
10875 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
10876 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
10878 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
10880 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
10881 it can end up using non executable memory on ppc64 systems
10882 running ppc32 userspace (fix from Johannes Berg).
10884 2006-06-14 Dick Porter <dick@ximian.com>
10886 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
10889 2006-06-13 Massimiliano Mantione <massi@ximian.com>
10890 * mini.c: Made so that inline is locally disabled if it would
10891 trigger a .cctor, because too many apps depend on this behavior
10892 (which seems to be also the one of the MS CLR).
10894 2006-06-13 Zoltan Varga <vargaz@gmail.com>
10896 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
10897 No idea why this worked before.
10899 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
10900 which branch to outer exception clauses since they could skip the
10901 inner finally clauses. Fixes #78633.
10903 * exceptions.cs: Add a test for the above.
10905 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
10908 * iltests.il: Add a test for the above.
10910 2006-06-12 Zoltan Varga <vargaz@gmail.com>
10912 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
10913 after the end of a try bblock, to prevent asserts in mini_method_compile ().
10915 * iltests.il: Add a test for the above.
10917 2006-06-10 Zoltan Varga <vargaz@gmail.com>
10919 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
10921 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
10922 methods as instrinsics.
10924 2006-06-09 Wade Berrier <wberrier@novell.com>
10926 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
10927 (simple-cee-ops.h ssapre-mini-ops.h)
10929 2006-06-09 Neale Ferguson <neale@sinenomine.net>
10931 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
10932 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
10934 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
10935 * cpu-s390x.md: Fix max. length values for a couple of instructions.
10937 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
10939 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
10941 2006-06-08 Massimiliano Mantione <massi@ximian.com>
10943 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
10944 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
10945 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
10946 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
10947 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
10948 of opcodes, so that bug 78549 should not happen again.
10949 * ssapre.c: Updated to use the renamed files.
10951 2006-06-08 Zoltan Varga <vargaz@gmail.com>
10953 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
10954 in OP_ATOMIC_EXCHANGE_I4.
10956 2006-06-07 Wade Berrier <wberrier@novell.com>
10958 * tramp-s390.c: Fix s390 build (add missing pointer declarations
10959 in mono_debugger_create_notification_function)
10961 2006-06-06 Zoltan Varga <vargaz@gmail.com>
10963 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
10965 * mini.c (type_from_stack_type): Disable some changes which do not
10968 * driver.c: Reenable opts.
10970 * mini.h (MonoStackSlot): New structure to keep track of the verification state
10971 of the evaluation stack.
10973 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
10974 evaluation stack trace at entry to the bblock.
10976 * mini.c (merge_stacks): New function to perform verification of stack merges.
10977 Turned off by default.
10979 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
10982 2006-06-06 Massimiliano Mantione <massi@ximian.com>
10984 * local-propagation.c: Fixed bug 78549.
10986 2006-06-04 Zoltan Varga <vargaz@gmail.com>
10988 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
10990 2006-06-02 Miguel de Icaza <miguel@novell.com>
10992 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
10993 tramp-arm.c, tramp-ia64.c
10994 (mono_debugger_create_notification_function): Update signature to
10995 new signature and use new protocol for creating the notification
10998 Should fix the build.
11000 2006-06-02 Geoff Norton <gnorton@customerdna.com>
11002 * exceptions-ppc.c (mono_jit_walk_stack)
11003 (ves_icall_get_frame_info): Fix the build
11005 2006-06-02 Zoltan Varga <vargaz@gmail.com>
11007 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
11009 2006-05-31 Raja R Harinath <rharinath@novell.com>
11011 * il2tests.2.il: New file for generics CIL tests. Add test for
11013 * Makefile.am: Update.
11016 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
11019 2006-05-30 Massimiliano Mantione <massi@ximian.com>
11021 * aliasing.c: Fixed bug 78311.
11023 2006-05-29 Martin Baulig <martin@ximian.com>
11025 * mini-exceptions.c (mono_find_jit_info): When computing the
11026 native offset, check whether we're actually inside the method's
11027 code; call mono_debug_print_stack_frame() to format the frame.
11028 (ves_icall_System_Exception_get_trace): Call
11029 mono_debug_print_stack_frame() to format the stack frame.
11030 (ves_icall_get_trace): Update to the new debugging API.
11031 (mono_jit_walk_stack_from_ctx): Likewise.
11032 (ves_icall_get_frame_info): Likewise.
11034 * mini.c (get_method_from_ip): Use the new debugging API.
11035 (mono_print_method_from_ip): Likewise.
11038 (mono_jit_walk_stack): Use the new debugging API.
11039 (ves_icall_get_frame_info): Likewise.
11041 2006-05-27 Zoltan Varga <vargaz@gmail.com>
11043 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
11045 2006-05-25 Massimiliano Mantione <massi@ximian.com>
11047 * mini.c: Added "limitator" to inline for debugging.
11049 2006-05-24 Martin Baulig <martin@ximian.com>
11051 * debug-debugger.c (mono_debugger_init): Create a private,
11052 malloc()-based code manager for the notification function and
11053 intentionally leak it on exit. This fixes the crash-on-exit race
11057 (mono_debugger_create_notification_function): Added
11058 `MonoCodeManager *' argument.
11061 (mono_debugger_create_notification_function): Added
11062 `MonoCodeManager *' argument.
11064 2006-05-23 Massimiliano Mantione <massi@ximian.com>
11066 * aliasing.c: Fixed 64 bit issue.
11067 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11068 default since all known bugs are fixed (one more time!).
11070 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11072 * mini.c: write barrier support.
11074 2006-05-23 Martin Baulig <martin@ximian.com>
11076 * debug-debugger.c: Revert Paolo's change. Add comment and #error
11077 check at the top of the file.
11079 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
11081 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
11082 reverting changes without reason and without changelog entries.
11084 2006-05-18 Zoltan Varga <vargaz@gmail.com>
11086 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
11087 to a few opcodes. Fixes #78439.
11089 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
11090 consistency with other archs.
11092 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
11094 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11096 * debug-debugger.c: fix the build.
11098 2006-05-17 Martin Baulig <martin@ximian.com>
11101 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
11102 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
11103 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
11104 (debugger_attach): Call GC_mono_debugger_add_all_threads().
11106 2006-05-11 Zoltan Varga <vargaz@gmail.com>
11108 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
11110 2006-05-10 Zoltan Varga <vargaz@gmail.com>
11112 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
11113 MONO_TYPE_GENERICINST.
11115 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
11116 MONO_TYPE_GENERICINST.
11118 2006-05-09 Zoltan Varga <vargaz@gmail.com>
11120 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
11123 2006-05-08 Zoltan Varga <vargaz@gmail.com>
11125 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
11127 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
11129 2006-05-06 Zoltan Varga <vargaz@gmail.com>
11131 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
11132 mono_trace_cleanup ().
11134 * iltests.il: Fix problem with the newly added test.
11136 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
11137 due to register constraints, free up the previous hreg. Fixes #78314.
11139 * iltests.il: Add new test for #78314.
11141 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
11142 Interlocked.Add. Fixes #78312.
11144 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
11146 2006-05-05 Zoltan Varga <vargaz@gmail.com>
11148 * inssel.brg (mini_emit_virtual_call): Fix a warning.
11150 2006-05-05 Martin Baulig <martin@ximian.com>
11152 * debug-mini.c (mono_debug_open_block): New method.
11155 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11156 the beginning of each basic block.
11159 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11160 the beginning of each basic block.
11162 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11164 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11165 default until I understand why they break the build on amd64.
11167 2006-05-04 Zoltan Varga <vargaz@gmail.com>
11169 * mini.c (mini_cleanup): Call mono_cleanup ().
11171 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
11174 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11176 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
11177 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11178 default since all known bugs are fixed, and I cannot reproduce bug
11179 77944... I'm asking Matt Hargett to test again after this commit.
11181 2006-04-28 Massimiliano Mantione <massi@ximian.com>
11183 * mini-codegen.c: Fixed typo that thrashed inline.
11185 2006-04-28 Zoltan Varga <vargaz@gmail.com>
11187 * dominators.c (compute_dominators): Avoid using a worklist since
11188 it is not correct in some cases. Instead, iterate over all bblocks as
11189 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
11191 2006-04-28 Miguel de Icaza <miguel@novell.com>
11193 * mini.c (mono_jit_compile_method_inner): Use
11194 mono_prepare_exception_from_error that resets the value
11197 2006-04-27 Miguel de Icaza <miguel@novell.com>
11199 * mini.c: Move the mini_loader_error_to_exception to metadata.
11201 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11203 * aliasing.c: Fixed bug 78210.
11205 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11207 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11208 default until all their problems (or the ones they trigger) are fixed.
11210 2006-04-26 Zoltan Varga <vargaz@gmail.com>
11212 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
11214 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
11215 as loaded only after resolving patches since that could invoke the same method.
11217 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
11219 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
11222 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
11225 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
11228 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
11229 made from AOT code through the PLT table.
11231 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
11232 holding the plt offset when a call is made to the aot plt trampoline.
11234 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11236 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
11239 * Makefile.am (common_sources): Fix build breakage.
11241 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
11242 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
11243 intra-assembly calls if possible.
11245 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
11247 * mini-trampolines.c: Handle PLT entries.
11249 * mini.c: Avoid creating a GOT var for calls.
11251 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
11252 from mscorlib code.
11254 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
11255 from mscorlib code.
11257 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
11260 * mini.h: Bump AOT file format version.
11262 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
11265 2006-04-25 Martin Baulig <martin@ximian.com>
11267 * driver.c: Disable copyprop, consprop and inline when running
11268 inside the debugger.
11270 2006-04-25 Martin Baulig <martin@ximian.com>
11272 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
11273 with `get_current_thread' and added `detach'.
11274 (MonoDebuggerMetadataInfo): Added `thread_size',
11275 `thread_tid_offset', `thread_stack_ptr_offset' and
11276 `thread_end_stack_offset'.
11278 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11280 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
11283 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
11284 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
11286 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
11288 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
11290 * aot.c: Add support for ADJUSTED_IID.
11292 2006-04-24 Zoltan Varga <vargaz@gmail.com>
11294 * aot.c (emit_method_order): Don't align method_order_end.
11296 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
11297 the interface ID changes.
11299 2006-04-21 Dick Porter <dick@ximian.com>
11301 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
11302 cleaning up a thread. Fixes the new part of bug 77470.
11304 2006-04-20 Geoff Norton <gnorton@customerdna.com>
11306 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
11307 to managed wrapper.
11309 2006-04-19 Zoltan Varga <vargaz@gmail.com>
11311 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
11313 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
11314 SIGSEGV. Fixes #78072.
11316 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
11317 unregister our SIGABRT handler.
11319 2006-04-19 Massimiliano Mantione <massi@ximian.com>
11321 * mini.c: Disabled inline where it can alter the call stack in a
11322 way visible from managed code.
11323 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
11326 2006-04-16 Zoltan Varga <vargaz@gmail.com>
11328 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
11329 on other platforms. Fixes #78089.
11331 2006-04-13 Martin Baulig <martin@ximian.com>
11333 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
11334 determine whether we're inside the debugger.
11337 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
11339 2006-04-12 Zoltan Varga <vargaz@gmail.com>
11341 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
11342 handler clauses. Fixes #78024.
11344 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
11345 in the CALL_MEMBASE opcodes. Fixes #78088.
11346 (mono_arch_get_vcall_slot_addr): Ditto.
11348 2006-04-10 Martin Baulig <martin@ximian.com>
11350 * debug-debugger.c: The thread handling code has now been moved
11351 into ../metadata/threads.c.
11353 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11355 * driver.c (mono_main): Fix --with-gc=none build.
11357 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
11358 (mono_spillvar_offset_float): Ditto.
11359 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
11360 hreg, not when its !global, since on ia64, there is a third category: stacked
11363 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
11365 * mini.c: set MonoInst->klass for load field address and a few other
11368 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11370 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
11372 2006-04-07 Zoltan Varga <vargaz@gmail.com>
11374 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
11375 the branch opt changes.
11377 2006-04-06 Dick Porter <dick@ximian.com>
11379 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
11381 * wapihandles.c (mini_wapi_seminfo):
11382 * driver.c (mono_main): Add semaphore info option
11384 2006-04-05 Zoltan Varga <vargaz@gmail.com>
11386 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
11387 branch optimization changes. Fixes #78009.
11389 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11391 * mini.c: ignore accessibility of methods in managed->native wrappers.
11393 2006-04-04 Zoltan Varga <vargaz@gmail.com>
11395 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
11397 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
11399 2006-04-03 Zoltan Varga <vargaz@gmail.com>
11401 * mini.c: Modify the branch optimizations to preserve the invariant that
11402 the entries inside the in_bb and out_bb arrays are unique.
11403 (mono_unlink_bblock): Avoid creation of new arrays.
11405 2006-04-02 Zoltan Varga <vargaz@gmail.com>
11407 * mini.c (mono_unlink_bblock): Fix regression caused by previous
11410 2006-04-01 Zoltan Varga <vargaz@gmail.com>
11412 * mini.c (optimize_branches): Remove the "optimizations" in
11413 the cbranch1/cbranch2 -> branch cases which were causing several
11414 problems in the past. Fixes #77986.
11416 2006-03-31 Chris Toshok <toshok@ximian.com>
11418 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
11419 default optimizations :(
11421 2006-03-31 Zoltan Varga <vargaz@gmail.com>
11423 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
11426 2006-03-31 Massimiliano Mantione <massi@ximian.com>
11428 * local-propagation.c: Added comments to structs and removed
11429 "Mono" prefixes from local tree mover types.
11431 2006-03-30 Zoltan Varga <vargaz@gmail.com>
11433 * Makefile.am (arch_sources): Define this for each architecture so
11434 libmono_la_SOURCES is defined in one place.
11436 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
11438 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
11441 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
11443 * driver.c: print the GC name supplied by configure.
11445 2006-03-29 Massimiliano Mantione <massi@ximian.com>
11447 * local-propagation.c: Added tree mover, and moved here all the
11448 local propagation code from mini.c
11449 * mini.c: Added support for treeprop, and moved all the local
11450 propagation code to local-propagation.c
11451 * mini.h: Added support for treeprop
11452 * driver.c: Added support for treeprop, enabled consprop, copyprop,
11453 treeprop, inline and deadce by default
11454 * Makefile.am: Added local-propagation.c
11456 2006-03-25 Zoltan Varga <vargaz@gmail.com>
11458 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
11460 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
11462 * debug-debugger.c: make it compile without the Boehm GC.
11464 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11466 * mini.c: fixed issue with mismatch when an icall is registered
11467 with multiple names but same address.
11469 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11471 * declsec.c, mini-exceptions.c: use write barrier to set reference
11472 fields of managed objects.
11474 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11476 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
11477 (can_access_internals): Fix a warning.
11479 * mini.c (print_method_from_ip): Rename this to
11480 mono_print_method_from_ip so it gets exported.
11482 * trace.c: Deal with strings inside StringBuilder's containing garbage
11483 and fix memory leaks. Fixes #77848.
11485 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11487 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
11490 2006-03-16 Neale Ferguson <neale@sinenomine.net>
11492 * mini-s390.c: Remove OP_X86_TEST_NULL.
11494 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11496 * mini.c: use the correct GetHashCode() for the moving collector.
11498 2006-03-16 Massimiliano Mantione <massi@ximian.com>
11500 * liveness.c: Regalloc spill cost tuning.
11502 2006-03-15 Neale Ferguson <neale@sinenomine.net>
11504 * mini-s390x.h: Correct S390_LONG macro.
11506 * mini-s390x.c: Cleanup unused code.
11508 2006-03-15 Zoltan Varga <vargaz@gmail.com>
11510 * jit-icalls.h: New file.
11512 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
11513 icalls and include that instead of including jit-icalls.c.
11515 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
11518 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
11520 * mini.c: when checking for member accessibility, also check for
11521 friend assemblies and for explicit interface implementations.
11523 2006-03-14 Zoltan Varga <vargaz@gmail.com>
11525 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
11527 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
11529 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11530 common cases are done first.
11532 * mini-ops.h: Only define platform specific opcodes on the given platform.
11534 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
11537 2006-03-14 Martin Baulig <martin@ximian.com>
11539 Revert Paolo's change from r57348:
11541 * mini.h: don't use gboolean for bitfields.
11542 * mini.c: verifier changes for fields and methods accessibility.
11544 2006-03-13 Neale Ferguson <neale@sinenomine.net>
11546 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
11548 * mini-s390x.c: Fix conv_r_un.
11550 * cpu-s390, cpu-s390x.md: Fix lengths.
11552 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
11554 * mini.c: nested types have access to all the nesting
11555 levels, not just the enclosing types.
11557 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11559 * mini.c: added a few more verification checks.
11561 2006-03-12 Zoltan Varga <vargaz@gmail.com>
11563 * liveness.c: Merge optimizations from the linear-il branch.
11565 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11567 * mini-ia64.c (emit_call): Add a comment.
11569 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
11571 * tramp-ia64.c: Fix some warnings.
11573 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
11575 * mini.h: don't use gboolean for bitfields.
11576 * mini.c: verifier changes for fields and methods accessibility.
11578 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11580 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
11581 lazy icall wrapper changes.
11583 * dominators.c: Replace all the dominator algorithms with faster
11584 ones from the linear-il branch.
11586 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
11589 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11590 common cases are done first.
11592 * mini-amd64.c: Fix some warnings.
11594 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
11597 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
11600 * mini.h: Add a missing prototype.
11602 2006-03-10 Zoltan Varga <vargaz@gmail.com>
11604 * mini.c: Compile icall wrappers lazily.
11606 * mini-codegen.c: Use printf instead of g_print since its much faster.
11608 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
11611 * mini.c (optimize_branches): Cache the negative result from
11612 remove_block_if_useless ().
11614 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
11615 Also fix some bblock linking issues.
11617 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
11620 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
11622 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
11623 accessed fields first, for better cache behavior.
11625 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11627 * mini.c: speedup IList<T> array accesses.
11629 2006-03-09 Zoltan Varga <vargaz@gmail.com>
11631 * mini.c (mono_method_to_ir): Handle large methods overflowing the
11632 inline_costs counter. Fixes #77190.
11634 2006-03-06 Zoltan Varga <vargaz@gmail.com>
11636 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
11637 trace messages. Fixes #77706.
11639 2006-03-04 Martin Baulig <martin@ximian.com>
11641 * tramp-amd64.c, tramp-x86.c
11642 (mono_debugger_create_notification_function): Use
11643 mono_global_codeman_reserve() to allocate a buffer at runtime and
11646 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
11648 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
11649 notification function at runtime and then call `initialize' in the
11650 `MONO_DEBUGGER__debugger_info' vtable.
11652 2006-03-04 Zoltan Varga <vargaz@gmail.com>
11654 * iltests.il: Fix a visibility problem.
11656 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11658 * driver.c, mini.c: add hooks for the counters API.
11660 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11662 * driver.c: show disabled options.
11664 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11666 * linear-scan.c: always use cost-driven selection.
11668 2006-02-28 Raja R Harinath <rharinath@novell.com>
11670 * jit-icalls.c (helper_compile_generic_method): Revert change from
11673 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
11675 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
11677 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
11679 * inssel.brg: style fixes, mostly to force the updated monoburg
11680 to run for people using svn.
11682 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
11684 * mini.c: match monoburg changes.
11686 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11688 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
11689 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
11690 declaration in the header file.
11692 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
11694 * helpers.c: reduce relocations and mem usage.
11696 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
11698 * mini.h, mini-codegen.c: disable logging features if
11699 requested by configure.
11701 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
11703 * mini.c: tiny verifier changes.
11705 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11707 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
11708 cpu-pentium.md: stack alignment changes for osx/x86,
11709 partially from Geoff Norton <gnorton@customerdna.com>.
11711 2006-02-24 Raja R Harinath <harinath@gmail.com>
11713 * jit-icalls.c (helper_compile_generic_method): Update to changes
11714 in metadata/class.c.
11716 2006-02-24 Zoltan Varga <vargaz@gmail.com>
11718 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
11720 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
11721 interface calls with large offsets.
11723 2006-02-23 Raja R Harinath <rharinath@novell.com>
11725 * jit-icalls.c (helper_compile_generic_method): Document the
11726 special-case we depend on so that we can inflate the method twice
11727 with the same context with no bad side-effects.
11729 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
11731 * mini-x86.c, mini-amd64.c: fix for case when xen support
11734 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
11736 * mini-x86.c, mini-amd64.c: generate code to access tls items
11737 in a faster way for Xen systems.
11739 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11741 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
11742 updates and compilation fixes for the OSX/x86 port, mostly from
11743 Geoff Norton <gnorton@customerdna.com>.
11745 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11747 * inssel.brg: faster interface call implementation
11748 to sync with the interface_offsets MonoVTable changes.
11750 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11752 * mini.c: more verification checks.
11754 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
11756 * mini.c: added a few more verification checks.
11758 2006-02-17 Neale Ferguson <neale@sinenomine.net>
11760 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
11761 facility on the processor and use it if available.
11763 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11765 * driver.c, aot.c, mini.c: throw exception if the IL code is
11766 invalid or unverifiable.
11768 2006-02-17 Raja R Harinath <rharinath@novell.com>
11770 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
11773 2006-02-16 Zoltan Varga <vargaz@gmail.com>
11775 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
11777 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11779 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
11780 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
11781 handling of instantiated generic valuetypes.
11783 2006-02-11 Zoltan Varga <vargaz@gmail.com>
11785 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
11786 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
11789 * generics.2.cs: Revert the nullable reftypes tests.
11791 2006-02-10 Zoltan Varga <vargaz@gmail.com>
11793 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
11794 using __builtin_frame_address (1) as it doesn't work in the presence
11795 of optimizations. Hopefully fixes #77273.
11797 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
11798 -> generics.cs change as it doesn't work with some automake versions.
11800 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11802 * mini.c: handle systems that sue a different way to
11803 retrieve the stack address of the current thread.
11805 2006-02-09 Zoltan Varga <vargaz@gmail.com>
11807 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
11808 it specially in the makefile.
11810 * generics.2.cs: Add tests for nullable reference types.
11812 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11814 * mini.c: always handle the case when mono_jit_init()
11815 is called in a thread different from the main thread,
11816 confusing libgc (bug #77309).
11818 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
11820 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
11822 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11824 * mini.c: change optimize_branches () to use a single loop
11825 and introduce a new optimization to simplify some range checks.
11827 2006-02-03 Martin Baulig <martin@ximian.com>
11829 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
11830 and merged with debugger_thread_manager_add_thread().
11831 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
11832 inform the debugger about the main thread.
11834 2006-02-03 Zoltan Varga <vargaz@gmail.com>
11836 * basic.cs: Add test for div.un/rem.un constant folding.
11838 2006-02-03 Neale Ferguson <neale@sinenomine.net>
11840 * cpu-s390x.md: correct int_xor_imm length
11842 2006-02-03 Zoltan Varga <vargaz@gmail.com>
11844 * generics.2.cs: New test for #77442.
11846 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
11849 2006-02-02 Martin Baulig <martin@ximian.com>
11851 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
11852 <mono/metadata/mono-debug-debugger.h>
11854 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
11856 2006-02-02 Martin Baulig <martin@ximian.com>
11858 * debug-debugger.h: New header file for debug-debugger.c.
11860 * debug-debugger.c: Big API cleanup; don't run the managed Main()
11861 function is a separate thread anymore; add support for attaching.
11863 2006-02-01 Zoltan Varga <vargaz@gmail.com>
11865 * tramp-x86.c: Fix a warning.
11867 2006-01-31 Zoltan Varga <vargaz@gmail.com>
11869 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
11870 on very large methods.
11872 * aot.c (load_patch_info): Fix a warning.
11874 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
11876 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
11877 mini-ops.h: alu membase optimizations.
11879 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
11881 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
11882 to speedup StringBuilder.
11884 2006-01-27 Zoltan Varga <vargaz@gmail.com>
11886 * dominators.c (mono_compute_natural_loops): Fix detection of
11887 loop body start blocks.
11889 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
11891 2006-01-26 Zoltan Varga <vargaz@gmail.com>
11893 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
11896 2006-01-25 Massimiliano Mantione <massi@ximian.com>
11898 * aliasing.c: Fixed aliasing issue on 64 bit archs.
11900 2006-01-25 Martin Baulig <martin@ximian.com>
11902 * debug-debugger.c: Moved the `MonoDebuggerManager' and
11903 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
11904 started to cleanup this file a little bit.
11906 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
11908 * mini.c: optimize a codepath frequently happening in generics code.
11910 2006-01-23 Martin Baulig <martin@ximian.com>
11912 * Makefile.am: Only compile debug-debugger.c on supported platforms.
11914 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
11915 functions directly.
11917 * driver.c: debug-debugger.c is only available if
11918 `MONO_DEBUGGER_SUPPORTED' is defined.
11920 2006-01-23 Martin Baulig <martin@ximian.com>
11922 * debug-debugger.c: Only enable this on platforms where the Mono
11923 Debugger is working (x86 and x86_64).
11925 2006-01-21 Martin Baulig <martin@ximian.com>
11927 The Mono Debugger is now using the normal `mono' instead of the
11928 `mono-debugger-mini-wrapper' when executing managed code.
11930 * debug-debugger.c: New file; previously known as
11931 debugger/wrapper/wrapper.c.
11933 * debug-mini.c (mono_init_debugger): Removed.
11935 * driver.c (mono_main): Added new `--inside-mdb' command line
11936 argument which is used when running inside the debugger.
11938 2006-01-20 Zoltan Varga <vargaz@gmail.com>
11940 * liveness.c (mono_analyze_liveness): Remove some unused data
11943 2006-01-17 Zoltan Varga <vargaz@gmail.com>
11945 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
11947 2006-01-16 Zoltan Varga <vargaz@gmail.com>
11949 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
11950 depends on implementation details of monobitset.
11952 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
11955 2006-01-15 Zoltan Varga <vargaz@gmail.com>
11957 * liveness.c: Update after monobitset changes.
11959 2006-01-14 Zoltan Varga <vargaz@gmail.com>
11961 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
11963 2006-01-11 Neale Ferguson <neale@sinenomine.net>
11965 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
11967 * mini-s390x.c: Remove warning messages.
11969 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
11971 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
11973 2006-01-10 Zoltan Varga <vargaz@gmail.com>
11975 * generics.2.cs: Add ldelem/stelem_any test.
11977 2006-01-10 Neale Ferguson <neale@sinenomine.net>
11979 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
11981 2006-01-07 Zoltan Varga <vargaz@gmail.com>
11983 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
11985 2006-01-06 Zoltan Varga <vargaz@gmail.com>
11987 * generics.2.cs: Reenable vtype tests.
11989 * inssel-x86.brg: Remove an icorrect valuetype rule.
11991 2006-01-06 Neale Ferguson <neale@sinenomine.net>
11993 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
11994 initial support for OP_ABS.
11996 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11998 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
12000 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12002 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
12003 conversion and implement LADD/LSUB.
12005 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
12008 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12010 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
12012 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
12015 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12017 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
12018 localloc is encountered. Fixes crash in test-183.cs when using gmcs
12019 (stack walk problem).
12021 2006-01-04 Zoltan Varga <vargaz@gmail.com>
12023 * aot.c (mono_aot_load_method): Fix a warning.
12025 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12027 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
12029 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12031 * iltests.il: Add test for #77148.
12033 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
12036 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12038 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
12040 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12042 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
12043 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
12045 * basic-long.cs: Add lconv-to-r4/r8 tests.
12047 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12049 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
12051 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
12052 here as on other archs.
12054 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12056 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
12058 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12060 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
12062 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
12064 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
12065 instrument_prolog; Add memory_barrier instruction.
12067 2005-12-26 Zoltan Varga <vargaz@gmail.com>
12069 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
12071 2005-12-23 Zoltan Varga <vargaz@gmail.com>
12073 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
12075 * aliasing.c inssel.brg: Fix warnings.
12077 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
12078 could skip initialization of some parts of memory.
12080 * mini.c mini-ia64.c: Fix warnings.
12082 * inssel-sparc.brg: Add an implementation of lneg which actually works.
12084 2005-12-22 Zoltan Varga <vargaz@gmail.com>
12086 * aliasing.c (mono_build_aliasing_information): Add a workaround for
12087 a crash seen on sparc.
12089 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
12091 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
12093 2005-12-21 Neale Ferguson <neale@sinenomine.net>
12095 * mini-ops.h: Add s390_backchain instruction
12097 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
12099 * cpu-s390.md: Add s390_backchain instruction
12101 * mini-s390.c: Significant ABI changes
12103 * mini-s390.h: Cater for zero length structures
12105 2005-12-20 Neale Ferguson <neale@sinenomine.net>
12107 * mini-s390.c: ABI fixes
12109 * inssel-s390.brg: Remove debug statements
12111 * cpu-s390.md: Fix length of ATOMIC_xx operations
12113 2005-12-19 Zoltan Varga <vargaz@gmail.com>
12115 * basic-float.cs: Add float<->long conversion tests.
12117 2005-12-16 Neale Ferguson <neale@sinenomine.net>
12119 * mini-s390.c: Fix LOCALLOC processing.
12121 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
12123 2005-12-15 Zoltan Varga <vargaz@gmail.com>
12125 * iltests.il: Add tests for some opcodes not covered by the other
12128 2005-12-15 Neale Ferguson <neale@sinenomine.net>
12130 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
12131 register loading for Tail processing; Correct trace output.
12133 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
12135 * cpu-s390.md: Correct size of jmp instruction.
12137 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12139 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
12141 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12143 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
12144 Bring s390 up to current level.
12146 2005-12-12 Zltan Varga <vargaz@gmail.com>
12148 * generics.2.cs: Disable the newly added tests as they do not work yet.
12150 * generics.2.cs: Add valuetype tests.
12152 2005-12-09 Zoltan Varga <vargaz@gmail.com>
12154 * basic-long.cs: Add i4->u8 test.
12156 * objects.cs: Add tests for JIT intrinsic.
12158 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
12159 optimizations lost by a mistake.
12161 2005-12-07 Zoltan Varga <vargaz@gmail.com>
12163 * basic-long.cs: Remove a test moved to objects.cs.
12165 * arrays.cs: Add more array tests.
12167 2005-12-06 Zoltan Varga <vargaz@gmail.com>
12169 * arrays.cs: Add new tests for multi-dimensional arrays.
12171 2005-12-06 Raja R Harinath <rharinath@novell.com>
12173 * Makefile.am (test_sources2): Add generics.2.cs.
12174 (EXTRA_DIST): Add test_sources2.
12176 2005-12-05 Ben Maurer <bmaurer@ximian.com>
12178 Support for boxing and unboxing nullable types as well as the
12179 isinst operation on nullables, per the CLI ammendment.
12181 * inssel.brg (CEE_ISINST): Special case for nullable
12183 * mini.c (handle_unbox_nullable): new method
12184 (handle_box): Special case for nullable types
12185 (mono_method_to_ir): Call handle_unbox_nullable in correct
12188 * generics.2.cs: New test suite
12190 * Makefile.am: Support for regression tests with generics.
12192 2005-12-03 Zoltan Varga <vargaz@gmail.com>
12194 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
12195 allocated to registers. Fixes #76800.
12197 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
12199 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
12201 2005-11-30 Zoltan Varga <vargaz@gmail.com>
12203 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
12206 2005-11-29 Zoltan Varga <vargaz@gmail.com>
12208 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
12211 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
12213 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
12214 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
12216 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
12217 single precision before storing to a single precision location.
12219 2005-11-28 Raja R Harinath <rharinath@novell.com>
12221 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
12223 2005-11-27 Zoltan Varga <vargaz@gmail.com>
12225 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
12228 * basic.cs: Remove test_0_byte_compares test which was moved to
12229 objects.cs a long time ago.
12231 2005-11-22 Massimiliano Mantione <massi@ximian.com>
12233 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12235 2005-11-20 Zoltan Varga <vargaz@gmail.com>
12237 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
12238 handlers are called.
12240 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
12243 * mini-ia64.c: Add support for the throw->branch exception
12246 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
12248 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12250 * mini.c: Enabled "fastpath" deadce :-)
12252 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12254 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
12255 alias analysis pass to support it.
12256 * mini.h: Likewise.
12258 * liveness.c: Likewise (liveness computation can use aliasing
12259 information to be more accurate).
12260 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
12261 moreover made so that "--compile-all" uses the given optimization
12262 flags and not the default ones.
12263 * aliasing.c: Alias analysis (new file).
12264 * aliasing.h: Likewise.
12265 * Makefile.am: added "aliasing.c" and "aliasing.h".
12267 2005-11-17 Zoltan Varga <vargaz@gmail.com>
12269 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
12272 2005-11-13 Zoltan Varga <vargaz@gmail.com>
12274 * mini-exceptions.c (mono_handle_exception_internal): Remove the
12275 fp >= end_of_stack exit condition, as it is not needed, and it might
12276 become true for fp eliminated frames.
12278 2005-11-11 Zoltan Varga <vargaz@gmail.com>
12280 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
12283 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
12285 * mini-arm.c: fixed alignment of doubles/longs to match
12286 the C ABI (bug #76635).
12288 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
12290 * aot.c: fix compilation with --enable-minimal=aot.
12292 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
12294 * mini-arm.c: fixed compatibility with the new
12295 floating point emulator package for compares.
12297 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
12299 * mini.c : reverted sig->pinvoke changes (r51396-51397).
12301 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
12303 * mini-exceptions.c (print_stack_frame): Output to stderr.
12304 (mono_handle_native_sigsegv): Ditto.
12306 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12308 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
12309 OP_LCONV_TO_OVF_I implementation.
12311 * mini-amd64.c: Add support for the throw->branch exception
12314 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
12315 when the catch clause catches a more general exception, i.e. Object.
12317 2005-10-30 Zoltan Varga <vargaz@gmail.com>
12319 * cpu-ia64.md: Remove unused opcodes.
12321 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
12322 specific defines for architectures defining USE_SIGACTION.
12324 * mini-ia64.c: Fix some warnings.
12326 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
12327 version seemed to skip a frame.
12329 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12331 * mini.c: Clean up the usage of sig->pinvoke flag. Now
12332 only calls which are made to native code use this flag.
12334 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
12336 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
12337 varargs methods as well.
12339 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
12340 which have save_lmf set. Reorganize methods prologs a bit.
12342 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
12343 debugger to the proper place.
12345 2005-10-29 Martin Baulig <martin@ximian.com>
12347 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
12348 when running inside the debugger until the debugger has support
12351 2005-10-26 Zoltan Varga <vargaz@gmail.com>
12353 * mini.h: Fix a warning.
12355 2005-10-24 Miguel de Icaza <miguel@novell.com>
12357 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
12358 we expose publicly, this returns the string.
12360 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
12362 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
12363 with fp elimination.
12365 2005-10-21 Zoltan Varga <vargaz@gmail.com>
12367 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
12368 native stacktrace using the glibc 'backtrace' function if available.
12370 2005-10-20 Zoltan Varga <vargaz@gmail.com>
12372 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
12374 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
12375 handle SIGSEGVs received while in native code.
12377 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
12378 code, call mono_handle_native_sigsegv which will abort the runtime
12379 after printing some diagnostics, instead of converting it into a
12380 confusing NullReferenceException.
12382 2005-10-18 Zoltan Varga <vargaz@gmail.com>
12384 * cpu-pentium.md: Remove unused opcodes.
12386 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
12388 * mini-amd64.h (MonoLMF): Add rsp field.
12390 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
12393 2005-10-17 Zoltan Varga <vargaz@gmail.com>
12395 * mini-codegen.c (get_register_spilling): Fix some warnings.
12397 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
12399 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
12400 elimination during exception handling. Enable fp elimination by
12403 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
12406 2005-10-16 Martin Baulig <martin@ximian.com>
12408 * mini-exceptions.c
12409 (mono_debugger_run_finally): New public method for the debugger.
12411 2005-10-10 Zoltan Varga <vargaz@gmail.com>
12413 * debug-mini.c (mono_debug_init_method): Fix warning.
12415 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
12416 the 'exname' parameter const to fix some warnings.
12418 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
12420 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
12421 introduced by the previous patch.
12423 2005-10-08 Zoltan Varga <vargaz@gmail.com>
12425 * basic-float.cs: Add test for precision of float arithmetic.
12427 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
12428 when loading/storing single values from/to memory.
12430 * mini.c (mono_jit_compile_method_with_opt): Create the function
12431 pointers in the correct domain.
12433 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
12435 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
12436 introduced by previous patch.
12438 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
12439 when out_filter_idx is NULL.
12441 * mini-exceptions.c: Don't run filter clauses twice during exception
12442 handling. Fixes #75755.
12444 2005-10-07 Zoltan Varga <vargaz@gmail.com>
12446 * aot.c: Add support for ldflda wrappers.
12448 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
12451 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
12453 * mini.c, mini.h: do not consider exception handlers blocks when
12454 setting up interface variables.
12456 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
12458 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
12460 2005-10-03 Zoltan Varga <vargaz@gmail.com>
12462 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
12463 causes a regression.
12465 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
12467 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
12469 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
12470 of the OP_P definitions.
12472 * TODO: Add a proposal for dealing with the CEE/OP mess.
12474 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
12475 optimizations from the x86 port.
12477 * cpu-amd64.md: Ditto.
12479 * basic.cs basic-long.cs: Add tests.
12481 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
12483 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
12484 Patrik Torstensson's implementation of my exception-handling
12485 optimization idea, when the exception object is not used
12488 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
12490 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
12491 of the mul_imm optimizations from the old jit.
12493 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
12495 * mini.c, liveness.c: patch by Patrik Torstensson and
12496 Zoltan Varga to improve performance in methods with
12499 2005-09-30 Zoltan Varga <vargaz@gmail.com>
12501 * driver.c: Remove 'Globalization' entry from --version.
12503 2005-09-28 Zoltan Varga <vargaz@gmail.com>
12505 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
12506 there is a profiler interested in JIT events.
12508 * aot.c: Load profile files produced by the AOT profiling module, and
12509 reorder methods based on the profiling info. Add a 'method_order' table
12510 to the AOT file to make mono_aot_find_jit_info work with the reordered
12513 * mini.h: Bump AOT file version info.
12515 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
12517 * mini-arm.h: work around what looks like a gcc bug when optimizations
12520 2005-09-28 Raja R Harinath <rharinath@novell.com>
12522 * Makefile.am (AM_CFLAGS): Don't use += to append inside
12523 conditionals. Use ...
12524 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
12526 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
12528 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
12529 to determine the amount of memory to copy when passing valuetypes.
12531 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
12532 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
12534 2005-09-27 Zoltan Varga <vargaz@gmail.com>
12536 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
12537 information about aot.
12539 2005-09-27 Ben Maurer <bmaurer@ximian.com>
12541 * *.c: Replace the use of {Enter,Leave}CriticalSection with
12542 macros. This will allow a deadlock debugger to easily be plugged
12545 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
12547 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
12549 2005-09-27 Raja R Harinath <rharinath@novell.com>
12551 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
12552 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
12553 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
12554 ($(arch_built)) [CROSS_COMPILING]: Error out.
12556 2005-09-26 Zoltan Varga <vargaz@gmail.com>
12558 * aot.c: Add support for the no_special_static flag for classes.
12560 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12562 * Reapply reverted patches.
12564 * *: Revert r50174 as well.
12566 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
12568 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12570 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
12572 2005-09-23 Miguel de Icaza <miguel@novell.com>
12574 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
12575 part of the SIG_HANDLER_SIGNATURE.
12577 2005-09-23 Zoltan Varga <vargaz@gmail.com>
12579 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
12582 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
12583 introduced by previous patch.
12585 2005-09-21 Zoltan Varga <vargaz@gmail.com>
12587 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
12588 saved registers too.
12590 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
12591 upon the information returned by get_call_info ().
12593 * mini-x86.c (add_float): Fix stack size calculation.
12594 (mono_arch_call_opcode): Rewrite this so it works based up the
12595 information returned by get_call_info ().
12596 (mono_arch_get_this_vret_args): Ditto.
12598 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
12600 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
12601 in cinfo to determine the registers which need to be used.
12603 2005-09-20 Miguel de Icaza <miguel@novell.com>
12605 * driver.c (mono_main): Add --server and --desktop flags.
12607 2005-09-16 Zoltan Varga <vargaz@gmail.com>
12609 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
12610 registers as global registers.
12612 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
12613 longer needed with the new register allocator.
12615 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
12617 * cpu-ia64.md: Remove unused opcodes.
12619 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
12621 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
12623 * cpu-amd64.md: Remove unused opcodes.
12625 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
12626 needed with the new register allocator.
12628 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
12631 2005-09-16 Raja R Harinath <rharinath@novell.com>
12633 * Makefile.am (check-local): Don't invoke semdel-wrapper.
12635 2005-09-16 Martin Baulig <martin@ximian.com>
12637 * exceptions-amd64.c
12638 (throw_exception): Don't call mono_debugger_throw_exception() if
12639 we're a rethrow - see the FIXME in the code.
12641 2005-09-15 Geoff Norton <gnorton@customerdna.com>
12643 * mini.c (mono_init_exceptions): This only works on some architectures.
12645 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12647 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
12650 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
12652 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
12653 now in mini-exceptions.c.
12655 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
12657 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
12658 now in mini-exceptions.c.
12660 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12662 * exceptions-x86.c: Applied patch from Patrik Torstensson
12663 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
12665 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
12666 code into mini-exceptions.c. Add some assertions to it.
12668 2005-09-12 Zoltan Varga <vargaz@gmail.com>
12670 * aot.c (emit_section_change): Applied patch from "The Software Team"
12671 (<software@solmersa.com>). Fix as errors on windows.
12673 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12675 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
12676 method info into the LMF.
12678 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12680 * mini-ia64.c: Add proper unwind info for method epilogs.
12682 * exceptions-ia64.c: Add some code to help debugging.
12684 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
12686 * mini-exceptions.c: Fix warning.
12688 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12690 * mini.c: Really fix build.
12692 * mini-x86.c mini-amd64.c: Fix build.
12694 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12696 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
12698 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
12699 some Interlocked methods as intrinsics.
12701 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
12702 for Thread methods as well.
12704 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
12706 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
12708 * mini-ia64.c mini-x86.c mini-amd64.c
12709 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
12712 * mini.c (mono_init_exceptions): Fix build breakage.
12714 2005-09-10 Zoltan Varga <vargaz@gmail.com>
12716 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
12717 of instructions. Use the new ia64_unw_op macros for emitting unwind
12720 * mini.c (mono_init_exceptions): Initialize exception handling
12721 related trampolines at startup.
12723 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
12725 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
12727 2005-09-09 Zoltan Varga <vargaz@gmail.com>
12729 * mini.c: Handle type loading errors gracefully during compilation and
12730 throw the appropriate exception.
12732 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
12734 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
12735 for the mono binary.
12737 2005-09-09 Martin Baulig <martin@ximian.com>
12739 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
12742 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12744 * mini-arm.h: use emulation for conv.r.un for the release.
12746 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12748 * mini-arm.c, objects.cs: more fixes and tests for them.
12750 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12752 * mini-arm.c: align structures to at least 4 bytes to be able
12753 to keep our current optimized memcpy.
12755 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
12757 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
12759 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12761 * mini.c: ignore SIGPIPE.
12763 2005-09-04 Zoltan Varga <vargaz@gmail.com>
12765 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
12767 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
12769 2005-09-02 Zoltan Varga <vargaz@gmail.com>
12771 * mini.h: Add prototype for mono_allocate_stack_slots_full.
12773 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12775 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
12776 exception handling support.
12777 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
12778 patch by Brian Koropoff <briank@marakicorp.com>).
12780 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
12782 * mini.c: revert another 'optimization' which breaks when
12783 items on the eval stack need to be saved at a basic block end
12786 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
12788 * jit-icalls.c: for arrays, ensure we always provide
12791 2005-08-30 Zoltan Varga <vargaz@gmail.com>
12793 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
12795 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
12797 2005-08-29 Zoltan Varga <vargaz@gmail.com>
12799 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
12800 arguments in their original register.
12802 2005-08-28 Zoltan Varga <vargaz@gmail.com>
12804 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
12807 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
12808 when ssapre is enabled.
12810 * inssel-long.brg: Fix bug in previous patch.
12812 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
12813 multiplication by a constant.
12815 2005-08-27 Zoltan Varga <vargaz@gmail.com>
12817 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
12820 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
12823 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
12825 * inssel-arm.brg: apply changes tested by Brian Koropoff
12826 <briank@marakicorp.com>.
12828 2005-08-25 Zoltan Varga <vargaz@gmail.com>
12830 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
12832 2005-08-24 Zoltan Varga <vargaz@gmail.com>
12834 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
12835 to the same register if dreg is just a base register.
12836 (print_ins): Improve printing of membase opcodes.
12838 * inssel-x86.brg: Add optimized ldind(reg) rules.
12840 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
12842 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
12844 * mini.c: when running under valgrind, set the stack bottom for
12845 the GC at the actual approximate stack for the app (fixes running
12846 mono with valgrind).
12848 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
12850 * mini.c: do no break at the first valuetype to init found
12851 (fixes bug #75791).
12853 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
12855 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
12857 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
12859 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
12861 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
12863 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
12865 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12867 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
12869 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
12872 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
12875 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
12878 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
12880 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
12882 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12884 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
12885 in the tail recursion optimization.
12887 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
12888 debug info into the assembly file.
12890 * iltests.il: Add test for filter regions.
12892 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
12893 initial stack of filter regions. Fixes #75755.
12895 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
12897 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
12898 stack requirements.
12900 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12902 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
12903 the check for an already compiled method on non-ia64 platforms.
12904 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
12907 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
12909 * inssel-x86.brg: Add some optimized call rules.
12911 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
12913 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
12916 * mini.h mini-trampolines.c: Pass the trampoline argument to
12917 mono_arch_patch_delegate_trampoline.
12919 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
12921 * mini-trampolines.c: Fix build.
12923 * mini-amd64.h: Add delegate trampolines.
12925 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
12927 * inssel-amd64.brg: Add optimized call rules.
12929 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
12931 * inssel-ia64.brg: Add optimized ldind(reg) rules.
12933 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
12935 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
12938 * mini-ia64.c: Remove LMF fixmes.
12940 * mini-ia64.h: Remove most fields from LMF.
12942 * inssel-ia64.brg (stmt): Fix unaligned access errors.
12944 * mini-trampolines.c: Add support for IA64 function descriptors.
12946 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
12947 for IA64 function descriptors.
12949 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
12951 * tramp-arm.c: patch the vtable for virtual calls. Added
12952 support code to register/unregister the LMF.
12953 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
12956 2005-08-19 Dick Porter <dick@ximian.com>
12958 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
12959 bit value if needed.
12961 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
12963 * mini.c (mini_get_method): Move handling of wrapper data here.
12965 * mini.c (mono_method_to_ir): Add support for dynamic methods.
12967 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
12970 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
12971 bblock->code does not remain empty.
12973 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
12975 * arrays.cs: Add regression test for #75832.
12977 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
12978 rules. Fixes #75832.
12980 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
12981 instruction scheduling.
12983 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
12985 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
12987 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
12989 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
12991 * mini-codegen.c: Fix VC build.
12993 * cpu-pentium.md: Increase length of atomic_exhange_i4.
12995 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12997 * mini.h: fix signature for mono_register_opcode_emulation.
12999 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
13001 * mini.c: Get rid of most of the helper_sig_... constants using
13002 mono_create_icall_signature ().
13004 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
13006 * jit-icalls.c (helper_ldstr): New helper function.
13008 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
13010 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
13011 throw, load the string using a helper call instead of creating a string object.
13013 * aot.c: Update after LDSTR changes.
13015 * mini.h: Bump AOT file version.
13017 * aot.c: Save class size info into the AOT file. Print more statistics during
13020 * mini.h: Bump AOT file version.
13022 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13023 ordering of disasm cases. Fixes #74957.
13025 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
13027 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
13028 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
13029 the generic code needed for the ARM port.
13031 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
13033 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
13034 inssel-arm.brg: more ARM features and fixes.
13036 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
13038 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
13039 ARM port work in progress.
13041 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
13043 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
13045 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
13047 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
13049 * inssel.brg (mini_emit_memset): Add support for unaligned access.
13051 * *-ia64.*: Ongoing IA64 work.
13053 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
13055 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
13057 * TODO: Remove out-of-data todo stuff.
13059 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
13062 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
13064 * mini.h: Bump corlib version.
13066 2005-07-27 Martin Baulig <martin@ximian.com>
13069 (create_copy_ins): Added `const unsigned char *ip' argument; set
13070 `copy->cil_code' from it.
13072 2005-07-27 Martin Baulig <martin@ximian.com>
13074 * mini-exceptions.c (mono_handle_exception): Don't call
13075 mono_debugger_handle_exception() for filters.
13077 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
13079 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
13082 2005-07-26 Martin Baulig <martin@ximian.com>
13084 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
13086 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
13087 helper_compile_generic_method() if the method is actually virtual
13090 2005-07-26 Martin Baulig <martin@ximian.com>
13093 (trampoline_code): Renamed to `mono_trampoline_code' and made it
13094 public; this is now accessed directly by the debugger.
13095 (mono_generic_trampoline_code): Removed.
13098 (mono_debug_init_method): Also add interncalls and wrappers.
13100 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
13102 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
13104 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
13106 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
13108 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
13110 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
13112 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13114 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
13115 getting TLS offsets on AMD64 too.
13117 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
13119 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
13121 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
13123 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
13124 inssel-arm.brg, mini-arm.h: ARM port work in progress.
13126 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13128 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
13130 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
13133 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
13134 mono_sparc_is_virtual_call ().
13136 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
13138 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
13139 trampoline parameters.
13141 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
13143 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
13144 to mono_arch_get_vcall_slot_addr.
13146 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
13149 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
13151 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13153 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
13155 2005-07-19 Martin Baulig <martin@ximian.com>
13157 * exceptions-amd64.c (throw_exception): Call
13158 mono_debugger_throw_exception() here like we're doing it on i386.
13160 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13162 * mini-ia64.c: Add optimized TLS access support.
13164 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
13166 * mini-exceptions.c: Ongoing IA64 work.
13168 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
13170 * mini.c: Use the default optimization set when embedding. Fixes
13173 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
13175 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
13176 of trampolines to a separate file.
13178 * mini-trampolines.c: New file.
13180 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
13183 * tramp-x86.c: Reorganize the trampoline code to be similar to the
13186 * mini-codegen.c: Fix cygwin build.
13188 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
13190 * mini.c: Add some minor changes needed by the IA64 port.
13192 * *-ia64.*: Ongoing IA64 work.
13194 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
13196 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
13197 trampolines into arch-independent and arch-dependent parts.
13199 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
13201 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
13203 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
13205 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
13206 the xp-regalloc-branch for amd64.
13208 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
13209 xp-regalloc-branch for x86.
13211 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
13213 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
13215 2005-07-06 Martin Baulig <martin@ximian.com>
13218 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
13219 (mono_jit_runtime_invoke): Likewise.
13221 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
13223 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
13226 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
13227 without loading their metadata. Reorganize the file format so exception handling+
13228 debug info is kept separate from normal method info. Create MonoJitInfo
13229 structures for methods lazily.
13231 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
13233 (x86_class_init_trampoline): Patch AOT class init trampolines too.
13235 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
13237 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
13240 * mini.h: Bump AOT file version.
13242 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
13244 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13246 2005-07-01 Raja R Harinath <rharinath@novell.com>
13248 * Makefile.am (check-local): Call semdel-wrapper.
13250 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
13252 * mini-x86.c: Revert the last change as it seems to break the build..
13254 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
13256 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13258 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
13260 2005-06-27 Ben Maurer <bmaurer@ximian.com>
13262 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
13263 outside of the macro, so strange stuff doesn't happen with gcc4
13264 (NEW_AOTCONST_TOKEN): Likewise.
13266 2005-06-28 Martin Baulig <martin@ximian.com>
13268 * mini.c (mini_class_is_system_array): New static method; use this
13269 instead of `klass->parent == mono_defaults.array_class' everywhere
13270 since this also works for the new generic array class.
13272 2005-06-26 Ben Maurer <bmaurer@ximian.com>
13274 * inssel.brg: Remove warnings.
13276 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
13278 * mini-ia64.c: Ongoing IA64 work.
13280 * basic-float.cs: Add float->i1 conversion test.
13282 * iltests.il: Add conv.u4 test.
13284 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
13286 * inssel-long.brg: Fix bug caused by last change.
13288 2005-06-23 Geoff Norton <gnorton@customerdna.com>
13290 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
13291 BSDs. Allows the x86 JIT to work on OSX86
13293 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
13295 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
13298 * mini-ia64.c: Ongoing IA64 work.
13300 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
13302 * mini-ia64.c: Ongoing IA64 work.
13304 * driver.c: Clean up jit_code_hash as well when using --regression.
13306 * inssel-long.brg: Fix long->i4/u4 conversion rules.
13308 * basic-long.cs: Add tests for long->u4 conversion.
13310 2005-06-18 Ben Maurer <bmaurer@ximian.com>
13312 * mini.c: Take mono_get_domainvar out of macros. This makes sure
13313 that we do not depend on undefined C behavior: the order stuff
13314 gets evaluated within an expression. Fixes mono when compiled on
13317 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
13319 * *-ia64.*: Ongoing IA64 work.
13321 * aot.c: Lower memory usage while loading AOT methods.
13323 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
13325 * mini.h: Bump AOT file format version.
13327 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
13329 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
13331 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
13333 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
13334 not on callee assembly). Fixed some comments.
13336 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
13338 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
13339 it gets proper disassembly.
13340 (emit_method_info): Remove some dead code.
13342 * mini.c (mini_method_compile): Allways allocate the GOT var in
13343 mono_method_to_ir for emulating opcodes.
13345 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
13347 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
13348 before freeing the code memory. Fixes #74990.
13350 * objects.cs: Add regression test for #74992.
13352 * liveness.c: Extend live ranges of arguments to the beginning of the
13353 method. Fixes #74992.
13355 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
13356 so it points into the faulting instruction.
13358 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
13360 * jit-icalls.c (mono_imul_ovf): Add exception handling.
13362 * *-ia64.*: Ongoing IA64 work.
13364 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
13366 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
13368 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
13370 * *-ia64.*: Ongoing IA64 work.
13372 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
13374 * basic-long.cs: Add tests for add/sub.ovf.
13376 * basic.cs: Add tests for sub.ovf.
13378 * *-ia64.*: Ongoing IA64 work.
13380 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
13382 * *-ia64.*: Ongoing IA64 work.
13384 * basic.cs: Add conv.ovf.i4.un test.
13386 2005-06-09 Massimiliano Mantione <massi@ximian.com>
13388 * mini.c: (remove_block_if_useless) Fixed bug 75061.
13390 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13392 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
13394 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
13396 * *-ia64.*: Ongoing IA64 work.
13398 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13401 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
13403 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
13405 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
13407 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
13409 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
13411 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
13412 of a call is callable by a near call.
13414 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
13416 * mini-ia64.c: Ongoing IA64 work.
13418 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
13420 * genmdesc.c: Make the generated array non-static.
13422 * inssel-long.brg: Fix LSHR_IMM rule.
13424 * *-ia64.*: Ongoing IA64 work.
13426 * *-ia64.*: Ongoing IA64 work.
13428 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13430 * *-ia64.*: Ongoing IA64 work.
13432 * *-ia64.*: Ongoing IA64 work.
13434 * mini-ia64.c: Ongoing IA64 work.
13436 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
13438 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13440 * objects.cs basic-calls.cs: Move some tests to objects.cs.
13442 * objects.cs basic-long.cs: Move some tests to objects.cs.
13444 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
13446 * *-ia64.*: Ongoing IA64 work.
13448 * iltests.il: Add a new test.
13450 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
13451 newobj. Fixes #75042.
13453 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
13455 * *-ia64.*: Ongoing IA64 work.
13457 * *-ia64.*: Ongoing IA64 work.
13459 * *-ia64.*: Ongoing IA64 work.
13461 * basic.cs objects.cs: Move tests accessing static variables as well.
13463 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
13465 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
13467 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
13469 * driver.c: Always print failed tests.
13471 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
13474 * *ia64*: Ongoing IA64 work.
13476 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
13478 * basic.cs: Add tests for add.ovf. Fix warnings.
13480 2005-05-18 Miguel de Icaza <miguel@novell.com>
13482 * driver.c (mono_main): Avoid crash if no argument is passed to
13483 --break; Do not use g_error, but f_printf. And fix all other
13484 ocurrences of the same crash.
13486 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
13488 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
13489 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
13492 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
13494 * *-ia64.*: Add beginnings of IA64 backend.
13496 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
13498 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
13500 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
13503 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
13505 * mini-amd64.c: Fix a warning.
13507 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
13509 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
13510 in float_neg. Fixes #74897.
13512 * mini-amd64.c (emit_call): Fix another near call bug.
13514 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
13516 * declsec.c: Keep the appdomain information in the structure. Added a
13517 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
13518 value gets overwritten).
13519 * declsec.h: Set the default MonoArray for the the stack to 6. Added
13520 an MonoAppDomain member to MonoSecurityFrame.
13521 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
13522 used in the stack walk. Now use a MonoArray which grow (double) when
13525 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
13527 * mini.c: Re-enabled runtime cleanup, since running threads should
13528 now properly stop when exiting.
13530 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
13532 * mini-codegen.c: New file contaning the arch-independent local
13533 register allocator. Not used by any architectures yet.
13535 * mini.h linear-scan.c: Merge some changes from the
13536 mini-xp-local-regalloc branch.
13538 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
13540 * mini-amd64.c (emit_call): Fix calls to native functions when the
13541 runtime is compiled as a shared library. Fixes #74756.
13543 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
13544 on a literal field. Fixes #74751.
13546 2005-04-25 Raja R Harinath <rharinath@novell.com>
13548 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
13550 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
13552 * objects.cs: Add missing null casting test.
13554 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
13556 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
13557 in wrapper methods. Also rename 'address' variable to 'offset'.
13559 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
13561 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
13564 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
13566 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
13569 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13571 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
13573 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13575 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
13576 just the last bytes.
13578 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13580 * aot.c (mono_compile_assembly): Fix warning.
13582 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
13583 by the _MSC_VER stuff.
13585 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
13587 * inssel-long.brg: Fix #74588.
13589 * cpu-amd64.md: Fix #74591.
13591 * iltests.il: Add new regression tests.
13593 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
13595 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
13598 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
13600 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
13602 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
13603 from Bill Middleton <flashdict@gmail.com>.
13605 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
13607 * arrays.cs: Add new regression test. Fix warnings.
13609 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
13611 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
13612 and leakage in CKFINITE.
13614 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
13615 this to a null op since it is called on amd64 too.
13617 * exceptions-amd64.c (get_throw_trampoline): Align stack.
13619 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
13620 body since this is not used on amd64.
13622 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
13624 * mini-amd64.c: Remove obsolete fixmes.
13626 * mini.c (print_method_from_ip): Fix debugging support.
13628 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13630 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
13631 so that expressions that don't give much gain are not reduced.
13632 * ssapre.h: Likewise.
13634 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
13636 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
13638 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
13640 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
13642 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
13644 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
13646 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
13648 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
13650 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
13653 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
13655 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
13657 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
13659 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
13660 MONO_ARCH_USE_SIGACTION. Fixes #74252.
13662 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
13664 * mini-x86.c: Fix up stack overflow handling.
13666 * exceptions.cs: Add new regression test.
13668 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
13670 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
13671 mono_jit_thread_attach.
13673 * mini.c (mono_method_to_ir): Verify called method is not abstract.
13675 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13677 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
13678 avoid calling constructors using callvirt.
13680 * inssel.brg: Fix #74073.
13682 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
13684 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
13685 compilation with non-GCC compilers.
13686 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
13687 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
13689 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
13691 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
13692 klass->interface_offsets (will likely fix bug#74073).
13694 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13696 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
13698 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
13700 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
13701 to amd64_div_reg_size ().
13703 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
13705 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
13707 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
13709 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13711 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
13713 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13715 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
13717 * mini.c (mono_precompile_assembly): Load and precompile referenced
13718 assemblies as well. Fixes #74015.
13720 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
13722 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
13724 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
13726 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
13727 a lot of checks and (anyway) permissions cannot work until corlib is
13730 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
13732 * mini-ppc.c: fixed ABI issue on sysv/ppc.
13734 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
13736 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
13737 calls (fixes bug#72824).
13739 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
13741 * mini.c: fix tail recursion elimination (see test in bug#73936).
13743 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
13745 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
13746 some fp functions in sse2 mode.
13748 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
13750 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
13752 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
13754 * mini.h mini.c: Add mono_get_jit_tls_key ().
13756 * mini-x86.c: Enable fast TLS support on windows.
13758 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
13760 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
13761 * mini.c: Check for p/invoke method when generating code. If a
13762 p/invoke method, or it's class, isn't decorated with [Suppress
13763 UnmanagedCodeSecurity] then generate code to call System.Security.
13764 UnmanagedDemand (only if the security manager is active).
13766 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13768 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
13769 last change as it seems to cause strange crashes.
13771 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13773 * *.c: handle unsafe function pointers where needed.
13775 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13777 * mini.c (mono_jit_free_method): Remove the fixme too.
13779 2005-03-15 Miguel de Icaza <miguel@novell.com>
13781 * mini.c: As discussed, make the code actually free the delegate
13782 thunk now, to enable the debugging of delegate problems, use
13783 MONO_DEBUG=1 when running Mono.
13785 This takes also care of parts of the leaks as seen by Joe.
13787 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
13789 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
13790 thread_tls_offset calculation.
13792 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
13794 * declsec.c: Reworked linkdemand checks for icall. The previous code
13795 was using the declaration code (untrusted) and didn't work as expected
13796 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
13799 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
13801 * iltests.il: Add new localloc test.
13803 * mini-amd64.c: Handle large stack allocations the same way as on
13804 windows if stack overflow handling is working.
13806 * mini-amd64.c: Allocate the signal stack using mmap.
13808 * mini.c (sigsegv_signal_handler): Fix reading of context.
13810 * mini-exceptions.c: Fix up stack overflow handling.
13812 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
13814 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
13816 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
13818 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
13820 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
13821 tramp_init functions as they are no longer needed.
13823 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
13825 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
13827 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
13829 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
13831 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
13834 * mini-ops.h: Add OP_LMUL_IMM.
13836 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
13837 long mul/div opcodes as intrinsic.
13839 * mini-amd64.c (emit_call): Handle the case when the callee might be
13842 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
13844 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
13847 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
13849 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
13851 2005-03-09 Ben Maurer <bmaurer@ximian.com>
13853 * mini.c (mono_codegen): Don't leak here, to help people running
13856 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
13858 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
13859 conversions in sse2 mode.
13861 * basic-float.cs: Add regression test.
13863 * mini-amd64.c: Reenable sse2.
13865 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
13867 * mini-amd64.c: Disable sse2 until some regressions are fixed.
13869 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
13871 * driver.c: Copyright text should include 2005.
13873 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
13875 * cpu-amd64.md (load_membase): Fix more max lengths.
13877 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
13879 * cpu-amd64.md (load_membase): Fix max length.
13881 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
13883 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
13885 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
13886 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
13888 * basic-float.cs: Add rounding regression test.
13890 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
13892 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
13894 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
13895 structures in registers for pinvoke wrappers.
13897 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
13899 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
13901 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
13903 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
13904 wrapper to mono_jit_thread_attach.
13906 * mini.c (mini_jit_thread_attach): New jit icall.
13908 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
13909 native->managed wrappers.
13911 * exceptions.cs: Add new regression test.
13913 * mini.c (optimize_branches): Check regions in the cbranch to throw
13914 block case as well. Fixes #73242.
13916 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
13918 * mini.c: thread safety fixes.
13920 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
13922 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
13923 patching stuff, since delegates use jump trampolines so there is
13926 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
13929 * tramp-amd64.c: Fix build.
13931 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
13932 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
13934 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
13935 Rename this to mono_arch....
13936 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
13938 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
13940 * mini-amd64.c (emit_call): If both the caller and the callee is
13941 guaranteed to have 32 bit addresses, emit a normal call.
13943 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
13945 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
13946 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
13947 method_ptr inside delegates.
13949 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
13951 * mini.c (mono_jit_free_method): Free the method info even if the native code is
13952 invalidated. Fixes #73001.
13954 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
13956 * mini-x86.c: Only use stdcall for pinvokes on windows.
13958 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
13960 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
13961 * mini-x86.c: remove unreliable __thread var offset detection,
13962 use the correct accessors and enable by default.
13964 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
13966 * mini.c (mono_jit_free_method): Fix memory leak.
13968 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
13970 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
13972 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
13974 * cpu-amd64.md: Fix lengths of atomic opcodes.
13976 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
13978 * driver.c: try to not imply using ICU is any good.
13980 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
13982 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
13983 functions as inline ops.
13985 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
13986 some Interlocked functions as inline ops.
13988 * mini.c (move_basic_block_to_end): Fix bug in last patch.
13990 * mini.h (MonoBasicBlock): Reorganize fields a bit.
13992 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
13994 * mini.c: Add support for OP_NOT_TAKEN.
13996 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
13997 structures in registers for pinvoke wrappers.
13999 * mini-amd64.c: Fix warnings.
14001 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
14003 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
14005 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
14007 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
14008 address instead of loading the address from it.
14010 * mini-x86.c: Add support for returning small structs in registers
14011 on Win32. Fixes part of #70864.
14013 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
14015 * trace.c (get_token): Improve error checking.
14017 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
14019 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
14021 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
14023 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
14024 it can be reused for MonoClass.
14025 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
14028 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
14030 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
14031 instead of a MonoReflectionMethod. The method information wasn't used
14032 when displaying SecurityException details (but will be now).
14034 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
14036 * Makefile.am : windows build fix.
14038 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
14040 * iltests.il: Add new regression test.
14042 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
14045 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14047 * mini.c: Moved linkdemand check into helper function check_linkdemand
14048 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
14051 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14053 * declsec.c: Added statistics counter for different kinds of
14055 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
14056 (and commented) declaration.
14057 * mini.c: Added statistics counter for security Demand code
14058 generation. Added display of security statistics.
14060 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
14062 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
14063 Fix compilation errors under gcc-2.95.
14065 2005-02-12 Ben Maurer <bmaurer@ximian.com>
14067 * mini.c, driver.c: Use the new jit trampoline hashtable
14069 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14071 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
14073 2005-02-11 Martin Baulig <martin@ximian.com>
14075 * debug-mini.c (mono_debug_close_method): Free the line number array.
14077 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14079 * aot.c: Break up large methods into smaller ones. Share GOT slots for
14082 * mini.h: Bump AOT file format version.
14084 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
14086 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
14088 * declsec.h: Added macros to get/set lazyly initialized security
14089 informations about assemblies. Added new enum for different type of
14090 possible LinkDemand violation. Added function to check LinkDemands.
14091 * mini.h: Added a field to MonoCompile to hold any security violation
14092 detected when JITting a method (so it can be thrown later).
14093 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
14094 and CEE_CALLVIRT. Added code to throw exception at the end of
14095 mini_method_compile (note: the exception is unhandled right now).
14097 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
14099 * mini.c, jit-icalls.c: use the managed implementation of
14100 memset for initobj and memset, to avoid managed <-> unmanaged
14103 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14105 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
14106 optimization if it would need a GOT var.
14108 * basic.cs: Add tests for constant propagation and switch statements.
14110 * ssa.c: Fix out-of-range constant propagation and switch statements.
14112 2005-02-09 <vargaz@freemail.hu>
14114 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
14116 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
14118 * cpu-amd64.md (load_membase): Fix max length of load_membase.
14120 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14122 * mini.c: update to new signature of mono_class_get_allocation_ftn().
14124 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
14126 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
14127 arithmetic operations.
14129 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
14131 * mini-ppc.c: add a workaround for broken user code that
14132 DllImports vararg functions with non-vararg signatures.
14134 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
14136 * mini.c (mono_jit_compile_method_inner): Add detection and a
14137 meaningfull error message for assemblies written in Managed C++.
14139 * tramp-amd64.c mini-amd64.h: Add support for
14140 create_trampoline_from_token ().
14142 * aot.c mini-x86.c abcremoval.c: Applied patch from
14143 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
14145 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
14147 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
14148 which takes a MonoImage/token as parameter instead of a MonoMethod.
14150 * aot.c: Use the new trampoline for initializing vtables.
14152 * aot.c: Add support for ldfld/stfld_remote wrappers.
14154 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
14155 rules for compare <MEM>, IMM.
14157 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
14159 * aot.c: Handle inherited finalizers correctly.
14161 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
14163 * inssel.brg (stmt): Add a missing _setup_... ().
14165 * aot.c: Save some parts of the class state to the AOT file and use it
14166 to recompute that state when a class is initialized.
14168 * mini.c: Install AOT hooks into the runtime.
14170 * mini.h: Bump AOT file format version.
14172 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
14175 * iltests.il: Add new test.
14177 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
14179 * mini.c: fix typo.
14181 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
14183 * mini.c: setup the statistical profiler in the thread attach
14184 callback to cope with the new single thread code.
14186 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
14188 * mini-ppc.c: ensure we have enough room for the profiler
14189 calls (fixed bug#72084).
14191 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
14193 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
14196 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14198 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
14200 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14202 * ssapre.c: Fixed an issue with down safety (this allows IronPython
14203 to succesfully execute parrotbench).
14204 * ssapre.h: Likewise.
14206 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14208 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
14209 variable for stores to method arguments (fixes a SSAPRE issue).
14211 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14213 * mini.c: handle value types in dup, fixes gen-112.cs.
14215 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
14217 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
14218 sequence for calls in dynamic methods to avoid thunks.
14220 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
14222 * mini.c: correctly remove dynamic methods from the hashtable.
14224 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14226 * driver.c: Disabled SSAPRE until fix the bug that appears
14227 in IronPython's parrotbench.
14229 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
14231 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
14233 * mini.c (mono_method_to_ir): Revert the previous change.
14235 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
14236 when AOT compiling.
14238 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
14239 mono_jit_info_table_find () etc. when running under valgrind.
14241 * inssel.brg: Fix warnings.
14243 * mini-exceptions.c: Fix warnings.
14245 2005-01-31 Martin Baulig <martin@ximian.com>
14247 * driver.c (compile_all_methods_thread_main): Don't try to compile
14248 generic methods or anything which has type parameters.
14250 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
14252 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
14254 * TestDriver.cs: Add --verbose flags.
14256 * graph.c ssa.c: Fix 64 bit warnings.
14258 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
14259 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
14260 Fix 64 bit warnings.
14262 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
14263 variable not spotted by gcc.
14265 * mini-amd64.c inssel-amd64.brg: Applied patch from
14266 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
14267 X86_COMPARE_MEMBASE opcodes.
14269 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
14271 2005-01-29 Ben Maurer <bmaurer@ximian.com>
14273 * *: MonoMethod->signature might be NULL now. You *MUST* use
14274 mono_method_signature.
14276 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14278 * driver.c (compile_all_methods_thread_main): Compile the methods
14279 without invoking cctors.
14281 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14283 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
14284 * basic-calls.cs: test for the above.
14286 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14288 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
14289 MonoJitInfo changes.
14291 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
14293 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
14294 eagerly if it contains dynamic methods.
14296 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
14298 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
14299 trace, it is now computed by an icall from trace_ips.
14301 * mini-exceptions.c: Fix a warning.
14303 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
14305 * mini-exceptions.c: don't bother getting stack trace info if
14306 it's not going to be used.
14308 2005-01-27 Raja R Harinath <rharinath@novell.com>
14310 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
14313 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
14315 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
14317 * aot.c: Avoid calling mono_method_get_header () if not needed.
14319 * mini.h: Bump AOT file format version.
14321 * mini.c (mono_emit_native_call): Allocate a GOT var here.
14323 * mini.c (mono_print_tree): Print more info for calls.
14325 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
14327 * declsec.h: Remove warning by adding missing include for marshal.h
14329 2005-01-26 Martin Baulig <martin@ximian.com>
14331 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
14334 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
14336 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
14339 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
14341 * aot.c (mono_compile_assembly): Fix a warning.
14343 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
14345 * declsec.c: Look for security attributes on the original MonoMethod
14346 (and not the wrapped one). This fix permissions on icalls.
14348 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14350 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14352 * mini.c (mono_allocate_stack_slots): Add a fixme.
14354 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14356 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14358 * inssel.brg: optimize casts of sealed types (more
14359 optimizations waiting for fixes in remoting).
14361 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14363 * inssel.brg (stmt): Add another dummy rule.
14365 * driver.c: Fix warnings.
14367 * driver.c (mono_main): If running under valgrind, instruct glib to use
14368 the system allocation functions so valgrind can track the memory
14369 allocated by the g_... functions.
14371 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
14373 * mini-ops.h: Add OP_DUMMY_STORE opcode.
14375 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
14377 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
14378 variables in try regions.
14380 * mini.c (mini_method_compile): Don't disable optimizations on large
14381 methods when AOT compiling.
14383 * mini.c (mono_allocate_stack_slots): New arch independent method to
14384 allocate stack slots. Not yet used.
14386 2005-01-22 Ben Maurer <bmaurer@ximian.com>
14388 * debug-mini.c (mono_debug_close_method): Plug some leaks.
14390 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
14392 * mini-ppc.c: make the branch info relative as the code
14393 buffer can be reallocated.
14395 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
14397 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
14398 * driver.c: Removed the AOT/security restriction. Now initialize the
14399 security manager (in metadata) if --security is used.
14400 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
14401 rather than the pointer to declarative security, when AOT is used.
14403 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
14405 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
14406 basic blocks, reduced intrinsic exception throwing code size.
14408 2005-01-22 Miguel de Icaza <miguel@ximian.com>
14410 * driver.c (mini_usage): Reorder the usage screen.
14412 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
14414 * mini.c (mono_resolve_patch_target): Fix warning.
14416 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
14418 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
14421 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14423 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
14424 breaks the amd64 build.
14426 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
14427 register allocation. Fixes #71454.
14429 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14431 * arrays.cs: Add new regression test.
14433 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14435 * ssapre.c: Turned usage of snprintf to GString.
14436 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
14437 (I left it on by mistake in my previous commit).
14439 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
14441 * mini.c, cfold.c, basic-calls.cs: preserve side effects
14442 on cond branch optimization (fixes bug# 71515).
14444 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14446 * abcremoval.c: Fixed bug 71062.
14447 * abcremoval.h: Likewise.
14449 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14451 * mini.c: Added a new functionality to optimize_branches, the removal
14452 of useless basic blocks, and fixed some problem in the removal of
14453 critical edges; some utility functions added for both purposes.
14454 * ssapre.c: Added complex expression support, and fixed bug 70637.
14455 * ssapre.h: Likewise.
14456 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
14458 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
14459 * driver.c: Re-enabled SSAPRE.
14461 2005-01-19 Martin Baulig <martin@ximian.com>
14463 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
14464 the result of mono_get_method_constrained().
14466 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
14468 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
14471 2005-01-18 Geoff Norton <gnorton@customerdna.com>
14473 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
14474 be detected. Fixes #59296.
14476 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14478 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
14479 which can happen. Fixes #71361.
14481 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14483 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
14486 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14488 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
14489 appdomain-unload.exe to fail.
14491 * mini.c: Fix some memory leaks.
14493 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
14495 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
14496 Fixed bug and sped up some codepaths.
14498 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14500 * mini.c: Fix some memory leaks.
14502 * exceptions.cs basic-long.cs: Add test for checked ulong->int
14505 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
14507 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
14510 * iltests.il: Add regression test for #71320.
14512 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
14514 * mini.c (mono_codegen): Fix installation of profiler hooks.
14516 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
14518 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
14520 * mini.h, mini.c, cfold.c: optimize access to enum
14521 readonly fields, too. Eval conditional branches if possible
14522 to perform unreachable code removal in more cases.
14524 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
14526 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
14528 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
14531 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
14532 WinXP DEP. Fixes #71244.
14534 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
14536 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
14538 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
14540 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
14542 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
14544 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
14547 * mini.h: Bump AOT version.
14549 * mini.h (MonoCompile): Change exvar to a hash table.
14551 * mini.c: Allocate a separate exvar for each handler block.
14553 * mini.c: Get rid of the computation of filter_lengths, its not needed.
14555 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
14556 ex var with the pending exception and only throw if the two are equal.
14559 * exceptions.cs: Add tests for rethrow and nested catch clauses.
14561 * mini-x86.c: Fix warnings.
14563 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
14564 used by all the ports now.
14566 * aot.c: Add write-symbols and save-temps options.
14568 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14570 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
14572 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
14574 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
14577 * tramp-s390.c: Check vtable slot belongs to the domain.
14579 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
14580 as per other platforms.
14582 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
14584 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
14586 * driver.c: we don't run the Main() code in a subthread anymore.
14588 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
14590 * mini.c: added experimental rtc support in the statistical
14591 profiler: if the user has the permission, more accurate statistics
14592 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
14593 The MONO_RTC value must be restricted to what the linux rtc allows:
14594 power of two from 64 to 8192 Hz.
14596 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14598 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
14600 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
14602 * mini-ppc.c: better icache flush for smp.
14604 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
14606 * mini-amd64.c (emit_move_return_value): Fix memory leak.
14608 * mini-x86.c (get_call_info): Add the get_call_info () code from the
14609 amd64 port, not yet used.
14611 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14613 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
14616 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
14618 * driver.c: Added --security option to activate the security manager.
14619 Right now this will allow code generation for declarative demands and
14620 is disabled when AOT is specified.
14621 * mini.c: Add code generation for declarative security demands.
14622 * mini.h: Add mono_use_security_manager as an extern gboolean.
14624 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14626 * aot.c (mono_compile_assembly): Speed up compilation a bit by
14627 emitting more dense assembly code.
14629 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
14630 exception throwing stuff.
14632 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
14634 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
14637 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
14638 left in by mistake.
14640 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
14643 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
14645 * tramp-*.c: Only patch vtable slots if the object is in the current
14646 domain. Fixes appdomain-unload.exe.
14648 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
14650 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
14653 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14655 * mini.c (reverse_branch_op): New helper function.
14657 * mini.c (optimize_branches): Run the new optimization only on
14658 platforms which support it. Also reverse all kinds of branches.
14660 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
14662 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
14665 * mini.c (optimize_branches): Reverse not-equals branches if the false
14666 bblock is a throw. This happens a lot of time with argument checking in
14669 * mini.c (mono_codegen): Add support for placing basic blocks after
14670 the function epilogue.
14672 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
14675 2005-01-05 Miguel de Icaza <miguel@ximian.com>
14677 * mini.c (setup_stat_profiler): Only set this up if the platform
14678 supports ITIMER_PROF.
14680 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14682 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
14685 * inssel.brg: Fix a warning.
14687 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
14689 * mini.c: added support for statistical profiler
14690 (run with: --profile=default:stat).
14692 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
14694 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
14696 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
14698 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
14699 related to global registers from the amd64 port.
14701 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
14703 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
14705 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
14706 with global registers.
14707 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
14709 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
14711 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
14713 * debug-mini.c (encode_value): Fix off-by-one.
14715 * aot.c (encode_value): Likewise.
14717 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
14719 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
14721 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
14724 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
14726 * aot.c (emit_method_info): Increase size of temp buffer.
14728 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
14731 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
14733 * aot.c (emit_method_info): Fix build.
14735 * aot.c: Further rework of the AOT file format to reduce the size of
14736 the method info data.
14738 * mini.h: Bump AOT file format version.
14740 2004-12-27 Martin Baulig <martin@ximian.com>
14742 * mini.c (mini_get_method): New static method; call
14743 mono_get_method_full() and mono_get_inflated_method().
14744 (mono_method_to_ir): Use mini_get_method() instead of
14745 mono_get_method_full().
14747 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
14749 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
14751 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
14753 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
14755 * inssel-amd64.brg: Add some optimization rules.
14757 2004-12-24 Ben Maurer <bmaurer@ximian.com>
14759 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
14760 standard not GC'd stuff is fine.
14762 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
14764 * aot.c: Rework the AOT file format to get rid of most of the global
14765 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
14767 * mini.h: Bump AOT file format version.
14769 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
14771 * mini.h: Bump AOT file format version.
14773 * aot.c (mono_aot_is_got_entry): New function to determine if an
14774 address is inside a GOT.
14776 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
14778 * cpu-pentium.md: Increase the maximum size of some instructions which
14779 might involve a got access.
14781 * mini.c (get_method_from_ip): Another debug helper function.
14783 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
14784 when got var accesses are created during the decompose phase.
14786 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
14788 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
14789 argument mini_compile_method and to MonoCompile, and use this to
14790 determine whenever a given method is compiled for AOT. This allows the
14791 other methods compiled during AOT compilation to be free of AOT stuff,
14792 so the backends does not need to add special support for them by
14793 creating a fake GOT etc.
14795 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
14798 2004-12-21 Ben Maurer <bmaurer@ximian.com>
14800 * mini.c (mono_method_to_ir): It turns out that some of the
14801 x-appdomain wrappers are lax with types, so just ignore this for
14804 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
14805 at the vtable->klass. If it is non-shared code we can just use the
14808 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
14810 * mini-ppc.c: access MonoDomain from tls, too.
14812 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
14814 * declsec.c: Removed unused variable (and related warning ;-)
14816 2004-12-21 Ben Maurer <bmaurer@ximian.com>
14818 * iltests.il: New test for LDELEMA on an array of ref types.
14820 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
14821 all ldelema's on reftypes.
14822 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
14823 it was the wrong place to put it.
14825 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
14826 register to pop to make this cleaner, at the request of Paolo.
14828 2004-12-20 Ben Maurer <bmaurer@ximian.com>
14830 * mini-ops.h (OP_GETHASHCODE): New op.
14832 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
14834 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
14837 For a microbenchmark, this reduces the cost of Hashtable.get_Item
14840 * mini-x86.c (mono_arch_output_basic_block): Rather than
14848 The first is 3 bytes while the second is 1. This saves 36 kb on
14849 mscorlib, quite a big saving. When bootstraping mcs, I was able to
14850 see a small boost because of icache locality.
14852 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
14854 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
14856 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
14857 started code sharing with the generic code.
14859 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
14861 * mini-ppc.c, cpu-g4.md: added code for direct access to
14864 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
14866 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
14867 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
14870 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
14872 * declsec.c|h: Added functions to cache the declarative stack modifiers
14873 in MonoJitInfo and to create a security frame from a MonoJitInfo
14875 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
14876 created. Register internal calls for System.Security.SecurityFrame::
14877 _GetSecurityFrame and _GetSecurityStack.
14878 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
14879 the definitions for the new stack walk/callback mechanism.
14880 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
14881 first security frame for LinkDemands and InheritanceDemands) and
14882 GetSecurityStack for Demands. Both use the new mono_walk_stack code
14884 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
14885 walk initialization (lupus).
14887 2004-12-20 Ben Maurer <bmaurer@ximian.com>
14889 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
14891 (handle_loaded_temps): Do not create a temporary variable for
14892 things that we know are temps. They will never be modified.
14893 (mono_spill_call): Set MONO_INST_IS_TEMP
14894 (mono_emulate_opcode): ditto
14896 (mono_method_to_ir.CEE_DUP): ditto
14898 2004-12-19 Ben Maurer <bmaurer@ximian.com>
14900 * mini.c (type_to_eval_stack_type): Make this handle the void type
14901 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
14902 (emit_tree): use ip_in_bb to special case some common idioms
14903 Update all callers to pass in the IP.
14904 (mono_method_to_ir): Make CEE_CALL* do the above as well.
14906 This gives us a nice 2% speedup in mcs bootstrap.
14908 * mini-x86.c (peephole_pass): Peephole pass to make
14917 * mini.c (ip_in_bb): new method.
14918 (mono_method_to_ir): use this method rather than doing the hash
14921 * linear-scan.c (mono_linear_scan): When expiring actives, you
14922 don't need to keep around variables that expire on this
14923 instruction. This makes it so that:
14926 store (ebx add (ebx, 1))
14930 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
14932 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
14933 combination to avoid doing two copies. Fix up problems with previous
14936 * mini.c: Fix 64 bit warnings.
14938 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
14940 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
14942 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
14943 changes from the x86 code.
14945 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
14947 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
14949 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
14950 throwing code to reduce its size, unify the AOT and non-aot code and
14951 get rid of relocations in the AOT case.
14953 * mini-x86.h mini.c exceptions-x86.c
14954 (mono_arch_get_throw_corlib_exception): New arch specific function to
14955 raise corlib exceptions which doesn't require relocations in the
14958 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
14960 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
14962 * mini.c (mono_emit_method_call): Only allocate the got var when it is
14965 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
14968 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14970 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
14971 with add function when used from Inc/dec atomic
14972 functions. Re-enabled optimization on x86.
14973 * mini-ops.h: renamed atomic_add functions to
14974 allow _add to match the Interlocked::Add and
14975 _add_next to match Interlocked::Inc/Dec.
14977 2004-12-15 Massimiliano Mantione <massi@ximian.com>
14979 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
14980 linking of BBs to the end BB, and enabled SSAPRE also with
14981 consprop and copyprop (which was prevented by that bug).
14983 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14985 * mini-x86.c: disabling the Interlocked optimizing code.
14987 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
14989 * aot.c (load_aot_module): Move reading of got_addr after the AOT
14990 file version check.
14992 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14994 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
14995 interlocked optimization due lack of support on x86, rewrote
14996 exchange to take into account that base may be in eax.
14998 xsp works again; activated Interlocked optimizing code.
15000 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15002 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15004 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
15006 * mini-ops.h: Add new opcodes.
15008 * mini.h: Add new patch types. Add got_var to MonoCompile.
15010 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
15011 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
15012 make it work with all kinds of patchable code.
15014 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
15015 address of the GOT, and referencing entries in the GOT.
15017 * mini.c: Add code to load the GOT address if needed by an opcode.
15019 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
15020 independent AOT code on the x86 using an elf-style Global Offset Table.
15022 2004-12-14 Raja R Harinath <rharinath@novell.com>
15024 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
15026 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15028 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
15031 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
15033 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
15034 of Interlocked:Increment/Decrement/Add as inline ops.
15035 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
15037 2004-12-12 Geoff Norton <gnorton@customerdna.com>
15039 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
15040 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
15042 2004-12-12 Duncan Mak <duncan@ximian.com>
15044 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
15045 again. `patch_info->table_size' is no longer valid after Zoltan's
15048 2004-12-12 Martin Baulig <martin@ximian.com>
15050 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
15051 if we are the "real" method, ie. not an inlined method inside it.
15053 2004-12-11 Ben Maurer <bmaurer@ximian.com>
15055 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
15056 before we look in the special fields table. This fixes
15057 ../tests/thread-static-init.cs.
15059 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15061 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
15062 for Array get_Rank and get_Length. Fixes bug #70465.
15064 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
15066 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
15067 separate structure to reduce the size of MonoJumpInfo.
15069 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
15071 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
15073 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
15075 * mini.c (mini_get_inst_for_method): Changed to allow ports
15076 to return a MonoInst instead of opcode
15077 (renamed mini_get_opcode_for_method to better reflect the new functionality)
15079 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
15080 Allow ports to return a created MonoInst instead of op-code, will enable
15082 (renamed mini_get_opcode_for_method to better reflected the functionality)
15084 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
15086 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
15088 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15090 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
15093 2004-12-08 Martin Baulig <martin@ximian.com>
15095 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
15096 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
15098 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15100 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
15103 * exceptions.cs: Disable some tests which depend on properties of x86 fp
15106 2004-12-08 Raja R Harinath <rharinath@novell.com>
15108 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
15110 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
15112 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
15113 bug introduced by the previous patch.
15115 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15117 * mini-ppc.c, objectc.cs: handle large structs passed by value
15118 (fixes bug #69972).
15120 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
15122 * mini-ppc.c: OP_ARGLIST implementation from
15123 Geoff Norton <gnorton@customerdna.com>.
15125 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
15127 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
15128 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
15130 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15132 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
15134 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15136 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
15139 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
15141 * mini-sparc.c: Zero out localled-ed memory.
15143 * iltests.il: Add tests for zeroing out localloc-ed memory.
15145 2004-12-04 Martin Baulig <martin@ximian.com>
15147 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
15148 mono_method_get_signature_full().
15150 2004-12-03 Massimiliano Mantione <massi@ximian.com>
15152 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
15153 and some utility functions (always for SSAPRE), integrated SSAPRE.
15154 * mini.h: Likewise.
15155 * driver.c: Added ssapre option.
15156 * ssa.c: Small fix on OP_ARG handling.
15157 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
15158 * Makefile.am: Likewise.
15160 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
15162 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
15163 now in the xp code.
15165 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
15168 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15170 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
15172 * cpu-s390.md : Increase instruction length of oparglist.
15174 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
15176 2004-11-30 Martin Baulig <martin@ximian.com>
15178 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
15179 virtual generic methods. We call a special helper_compile_generic_method()
15180 icall to retrieve the method from the vtable, inflate and compile
15181 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
15183 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
15185 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
15187 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
15189 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
15191 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
15194 2004-11-27 Ben Maurer <bmaurer@ximian.com>
15196 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
15197 platforms with PIC aot.
15199 2004-11-28 Martin Baulig <martin@ximian.com>
15201 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
15204 2004-11-28 Martin Baulig <martin@ximian.com>
15206 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
15207 the result of mono_type_get_underlying_type() to check whether
15210 2004-11-26 Martin Baulig <martin@ximian.com>
15213 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
15216 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
15218 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
15219 the same way as the other arguments so they won't get clobbered.
15221 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
15222 calls through R11 since it is clobbered by the trampoline code.
15224 2004-11-26 Raja R Harinath <rharinath@novell.com>
15226 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
15227 pick up in-tree mscorlib.dll.
15229 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
15231 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
15233 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
15234 runtime data/code are now stored in a table similar to the GOT in ELF.
15235 This allows the code itself to be position independent.
15237 * aot.c: Fix loading of referenced assemblies after the lazy assembly
15240 * aot.c: Attach ELF type (object/function) directives to all global
15243 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
15245 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
15247 * mini-amd64.h: Turn on PIC AOT code.
15249 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
15250 returning the offset within an OP_AOTCONST instruction where the GOT
15251 offset needs to be added.
15253 * mini.h: Bump AOT file format version.
15255 2004-11-25 Martin Baulig <martin@ximian.com>
15257 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
15258 uninflated generic methods.
15260 2004-11-25 Martin Baulig <martin@ximian.com>
15262 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
15264 2004-11-24 Martin Baulig <martin@ximian.com>
15266 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
15267 original klass (this only applies for generic instances).
15269 2004-11-24 Martin Baulig <martin@ximian.com>
15271 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
15272 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
15275 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
15277 * mini.c (mono_method_to_ir): Disable inlining for methods containing
15278 localloc. Fixes #69678.
15280 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
15282 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
15284 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
15285 used SSE registers on pinvoke calls. Fixes #69774.
15287 2004-11-23 Geoff Norton <gnorton@customerdna.com>
15289 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
15290 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
15292 2004-11-23 Raja R Harinath <rharinath@novell.com>
15294 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
15295 Refer directly to the mcs/ tree.
15297 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15299 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
15300 Check if a trampoline for a synchronized method is required.
15302 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
15304 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
15305 with localloc if needed. Throe arithmetric exception in
15306 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
15307 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
15309 2004-11-19 Geoff Norton <gnorton@customerdna.com>
15311 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
15312 types before switching on type. Fixes #69622.
15314 2004-11-19 Raja R Harinath <rharinath@novell.com>
15316 * Makefile.am (check-local): New. Integrate into 'make check'.
15317 (MCS,RUNTIME): Define using in-tree mono and mcs.
15319 (%.exe): Use $(ILASM).
15321 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
15323 * mini-ppc.c: adjust initial prolog size (bug #69691).
15325 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
15327 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
15330 2004-11-17 Raja R Harinath <rharinath@novell.com>
15332 * Makefile.am (clean-local): Rename from 'clean'.
15334 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15336 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
15337 to mono_arch_is_int_overflow.
15338 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
15341 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
15343 * declsec.c|h: New files to support declarative security attributes.
15344 Added function to check if a method has (applicable) security.
15345 * mini.c|h: Add check for declarative security attributes in
15346 mono_method_check_inlining.
15347 * Makefile.am: Added declsec.c and declsec.h to the build.
15349 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
15351 * mini.c, mini.h: update to keep dynamic code info per-domain.
15353 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
15355 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
15356 (mini_init): Get rid of it from here too.
15358 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
15360 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
15361 implemented OP_RETHROW (patch by Geoff Norton
15362 <gnorton@customerdna.com>).
15364 2004-11-10 Geoff Norton <gnorton@customerdna.com>
15366 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
15367 between appdomains. Fixes appdomain-unload on PPC.
15369 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
15371 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15372 mini-exceptions.c: handle the new wrapper types.
15373 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
15374 token value as a MonoClass* when compiling a wrapper.
15375 mono_jit_create_remoting_trampoline now takes an additional
15376 MonoRemotingTarget parameter.
15378 2004-11-10 Martin Baulig <martin@localhost>
15380 * mini.c (mono_method_to_ir): Use `generic_container->context'
15381 rather than creating a new one.
15383 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15385 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
15387 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
15389 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
15391 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
15392 the experimental aot cache stuff.
15394 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
15396 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15397 mini-exceptions.c: update to exception clause structure changes.
15399 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15401 * exceptions-x86.c (throw_exception): Fix warnings.
15403 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
15406 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15408 * exceptions-sparc.c (get_throw_exception): Really fix this.
15410 2004-11-07 Ben Maurer <bmaurer@ximian.com>
15412 * tramp-*.c: we no longer support icalls without wrappers, so
15413 a bit of code can be removed here
15415 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
15417 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
15420 * cpu-sparc.md: Add op_rethrow.
15422 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
15424 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
15426 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
15427 * mini-ops.h: Add OP_RETHROW.
15429 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
15431 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
15433 2004-11-05 Geoff Norton <gnorton@customerdna.com>
15435 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
15436 Makes the output much easier to read
15438 2004-11-05 Ben Maurer <bmaurer@ximian.com>
15440 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
15441 prevents another huge leak when compiling with ssa. Secondly, the
15442 performance of doing this rather than freeing the lists is much
15443 better. GList does a lock every time you allocate a list link,
15444 so that it can use a memory pool. So, it is better to just use
15445 a memory pool of our own.
15447 * ssa.c, linear-scan.c: replace g_list_remove_link with
15448 g_list_delete. The remove one does not free the GList, so we were
15449 leaking memory. On -O=all --compile-all with corlib, this cut down
15450 3 MB of allocations.
15452 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
15454 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
15456 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
15458 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
15459 into a new function mono_create_jit_trampoline ().
15461 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
15463 * trace.c (get_spec): Allow tracing of classes without a namespace.
15465 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
15467 * mini.c: Fix pointer overwrite in mini_method_compile.
15469 2004-11-2 Geoff Norton <gnorton@customerdna.com>
15471 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
15472 The darwin ABI needs some special handling for 1 and 2 byte structs
15473 Lets use lbz/lhz instead of lwz everywhere.
15474 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
15475 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
15476 Use stb/sth for the former, and put the latter always on stack instead of in
15477 argument registers.
15479 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
15481 * trace.c (is_filenamechar): Add '_'.
15483 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15485 * mini-s390.c: Fix prolog length to allow for large trace requirements.
15487 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
15489 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
15491 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
15492 depends on libmonogc. Fixes #68805.
15494 2004-10-26 Miguel de Icaza <miguel@ximian.com>
15496 * mini.c (mono_jit_free_method): Provide extra information for
15497 this error. Currently this leaks, but will be turned into a
15498 developer option in the future.
15500 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
15502 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
15504 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
15506 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
15507 boundary. Fixes reading of PATCH_INFO_R4 and R8.
15508 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
15510 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
15512 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
15513 trampolines for AOT code.
15515 2004-10-22 <vargaz@freemail.hu>
15517 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
15518 constructed types. Fixes #68136.
15520 2004-10-21 Martin Baulig <martin@ximian.com>
15522 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
15523 if it returns true, unwind the stack to the call instruction.
15525 2004-10-21 <vargaz@freemail.hu>
15527 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
15529 * mini.h: Bump AOT version number.
15531 * objects.cs: Add another test for unbox trampolines.
15533 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
15536 2004-10-20 <vargaz@freemail.hu>
15538 * driver.c: Add SHARED to the set of optimizations tested.
15540 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
15542 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
15543 used by CEE_NEWARR.
15545 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
15547 2004-10-20 Martin Baulig <martin@ximian.com>
15549 * mini-exceptions.c (mono_handle_exception): Call
15550 mono_debugger_handle_exception() to tell the debugger about
15551 catch/finally clauses.
15553 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
15555 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
15557 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
15560 2004-10-15 Geoff Norton <gnorton@customerdna.com>
15562 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
15563 methods as their native size, fixed bug #57543, #57545.
15564 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
15565 This saves a temporary register and mullw call down into 1 (minor perf
15566 increase for cases like sum = sum * 5; This use to translate into:
15569 It now translates to
15572 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
15574 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
15577 2004-10-11 Martin Baulig <martin@ximian.com>
15579 * mini.c (mono_method_to_ir): If we're a generic method, get the
15580 MonoGenericContainer from our MonoMethodNormal and create a
15581 MonoGenericContext from it.
15583 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
15585 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
15587 * basic-long.cs: Add test for checked i8->i2 cast.
15589 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15591 * inssel-ppc.brg: added a couple of speedup rules.
15593 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
15595 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
15596 to speed up rebuilds.
15598 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15600 * mini-s390.c: Minor fix to OP_OR_IMM.
15602 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
15604 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
15605 better. Fixes appdomain-unload.exe on sparc.
15607 2004-10-02 Massimiliano Mantione <massi@ximian.com>
15609 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
15610 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
15613 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
15615 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
15617 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
15619 * mini.c: Always generate a field read/write wrapper for members
15620 of the class MarshalByRefObject since the actual instance could
15623 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
15625 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
15627 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
15629 * driver.c mini.h trace.c: Move the setting of the main assembly into
15630 a separate function called mono_trace_set_assembly () and call it after
15631 actually loading the main assembly. Fixes #66872.
15633 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
15635 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
15636 using the code manager.
15638 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
15640 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
15642 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
15644 * cpu-amd64.md: Fix bug in previous patch.
15646 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
15649 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
15651 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15652 mini-exceptions.c: updates for changed stack walk interface.
15654 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15656 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
15658 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
15660 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
15662 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
15664 * driver.c (mini_regression_list): Do not call mono_assembly_close
15665 since assemblies can't be unloaded.
15667 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15669 * cpu-amd64.md: Fix more instruction lengths.
15671 * cpu-amd64.md: Fix lengths of some instructions.
15673 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
15675 * inssel.brg: Make the array ldelema check aot friendly.
15677 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15679 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
15681 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
15683 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
15685 * mini-x86.c: Fix build.
15687 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
15688 mono_type_get_underlying_type () helper function to simplify code.
15690 2004-09-09 Martin Baulig <martin@ximian.com>
15692 * mini-amd64.c: Don't access `type->data.klass' directly, call
15693 mono_class_from_mono_type() instead since the type may be a
15696 2004-09-09 Martin Baulig <martin@ximian.com>
15698 * mini-amd64.c (get_call_info): Fix support for generic instances.
15699 (add_valuetype): Use mono_class_from_mono_type() to get the class
15700 since we can be a generic instance.
15702 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
15704 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
15706 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
15708 * liveness.c: reset spill costs on each scan: bug 62107
15710 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
15712 * exceptions-sparc.c (mono_arch_find_jit_info): remove
15713 unnecessary line that doesn't compile
15715 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
15717 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
15718 trampolines, make them call an error function so people can fix their
15721 2004-09-06 Martin Baulig <martin@ximian.com>
15723 * mini.c (mono_method_to_ir): When initializing locals, handle a
15724 generic instances like a valuetype if it's a valuetype and like a
15725 class if it's a class.
15727 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15729 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
15730 stack. Fixes #64674.
15732 * exceptions.cs: Add test for unwinding of call arguments.
15734 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
15736 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
15737 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
15738 set the carry/borrow flag). The sparc and s390 implementations
15739 can now use optimized versions (and simplify the code). ppc bugfixes.
15741 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15743 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
15745 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
15747 * inssel-amd64.brg: Remove leftover 32 bit rule.
15749 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
15751 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
15753 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
15754 mono_arch_find_jit_info functions into a new function. Fix a memory
15757 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
15760 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15762 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
15765 * exceptions.cs: Add array size tests.
15767 * mini.c: Allocate a separate icall wrapper for each arity of
15768 mono_array_new_va. Fixes #59509.
15770 * exceptions.cs: Add testcase for 64578.
15772 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
15774 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
15776 2004-09-02 Martin Baulig <martin@ximian.com>
15778 * mini.c (mono_method_to_ir): When initializing the locals, call
15779 handle_initobj() on the generic instance itself, not its
15782 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15784 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
15785 MonoJitInfo for dynamic methods.
15787 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
15789 * mini.c: Add support for freeing JIT data for dynamic methods.
15791 2004-09-01 Martin Baulig <martin@ximian.com>
15793 * mini-x86.c (is_regsize_var): Added support for generic
15795 (mono_arch_emit_prolog): Make this compile again, use
15796 `x86_push_imm_template (code)'.
15798 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
15800 * mini-x86.c: make all push_imm instructions that get
15801 patched always emit the long form
15803 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
15805 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
15806 in a per-domain hash.
15808 * mini-amd64.c (merge_argument_class_from_type): Handle generic
15811 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
15813 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
15816 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
15819 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
15820 Beginnings of SSE2 support.
15822 * exceptions.cs: Add more tests for checked int<->uint casts.
15824 2004-08-28 Martin Baulig <martin@ximian.com>
15826 * mini-x86.c (mono_arch_instrument_epilog): Added support for
15830 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
15831 Handle generic instances recursively.
15833 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15835 * iltests.il: test for conv.u8 on a constant
15837 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15839 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
15840 LCONV_x4 (shrun_32 (membase)).
15842 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15844 * inssel-x86.brg: c&p rules for push/setret of long
15846 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
15848 * inssel-x86.brg: c&p rules for compare (base, regvar) and
15849 compare (regvar, base)
15851 * inssel-x86.brg: more burg love
15853 * inssel.brg: more cleanup
15855 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
15857 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
15859 * basic-long.cs, basic-calls.cs: new tests for optimization.
15861 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
15863 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
15866 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
15868 * mini-amd64.c (read_tls_offset_from_method): Add another case.
15870 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
15872 * inssel.brg (mini_emit_memcpy): use
15873 NO_UNALIGNED_ACCESS to disable memcpy optimization
15875 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
15877 * mini-amd64.c: Handle generic types in various places.
15879 * mini.c (mono_method_to_ir): Handle generic types in init locals.
15881 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
15883 * mini.c (handle_box): Fix warning.
15885 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
15887 * mini-amd64.h: Enable the emit_state optimization.
15889 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
15891 * mini-amd64.c: Add some new 64 bit peephole opts.
15893 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
15895 * cpu-amd64.md: sreg1 of div instructions must be %rax.
15897 * mini-amd64.c: Register allocator fixes.
15899 * mini.c: Add an optimization to emit_state to avoid allocation of new
15900 registers on some platforms.
15902 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
15904 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
15906 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
15907 allocation. Fixes #63085.
15909 * basic-long.cs: Add new regression test.
15911 * mini-amd64.c: Register allocator improvements.
15913 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
15915 * mini-amd64.c (read_tls_offset_from_method): Add another code
15918 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
15919 instruction sequence for nullifying class init trampolines.
15921 * objects.cs: Add new regalloc test.
15923 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
15925 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
15927 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
15929 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
15932 * driver.c: Fix profiling after TLS changes.
15934 * driver.c (mono_main): Set mono_stats.enabled if needed.
15936 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
15939 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
15941 * mini-x86.c: use a 1 op rather than a 2 op tls access
15942 instruction -> faster.
15944 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
15946 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
15949 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
15951 * exceptions-sparc.c (throw_exception): fix typo
15953 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
15955 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
15956 set tree->dreg correctly with tls. Allow any
15957 register to be used.
15959 * mini-x86.c (read_tls_offset_from_method): add new code
15960 generation pattern seen with GCC.
15963 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
15965 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
15966 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15967 exceptions-sparc.c: fix some performance issues in exception
15968 handling and setting of the stack trace for exceptions that were
15971 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
15973 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
15976 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
15979 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
15981 This patch inlines tls access, when possible.
15983 * mini.h: new arch functions for TLS intrinsics.
15984 All platforms updated with a stub.
15986 * mini.c: use the new intrinsics
15988 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
15989 arch specific intrinsic for tls variables
15991 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
15993 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
15996 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
15998 * mini.c: thread local allocation
16000 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
16002 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
16004 * Makefile.am: Link against the static version of libmonogc.
16006 * Makefile.am: Link the static versions of the convenience libraries
16007 into the mono executable.
16009 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
16011 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
16013 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
16014 on integer overflow.
16016 * mini-amd64.c: Reorganize function call code.
16018 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
16020 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16022 * inssel-x86.brg: use xor eax,eax.
16024 * basic.cs: new tests
16026 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16028 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
16029 in exception throwing code.
16031 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16033 * inssel-x86.brg: use xor esi,esi.
16035 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16037 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
16038 can trace methods compiled during mini_init () too.
16040 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
16043 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16045 * Makefile.am: static link on x86 (r=zoltan)
16047 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16049 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
16050 code since it causes some programs to fail.
16052 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
16054 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
16056 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16058 * mini.c: ovfops_op_map - add STACK_OBJ case for
16060 * basic.cs: add test_0_pin_string as test
16063 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16065 * Makefile.am: build C# if srcdir != builddir
16067 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16069 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
16070 fall-through blocks.
16072 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16074 * driver.c: enable loop by default again and include abcrem in -O=all.
16076 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
16078 * iltests.il: Add some localloc tests.
16080 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
16082 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
16085 * inssel-amd64.brg: Add some optimizations.
16087 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
16090 * Makefile.am: Statically link mono against libmono on AMD64.
16092 * mini-amd64.c inssel-amd64.brg: Optimizations.
16094 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
16096 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
16098 * tramp-amd64.c: Patch calling code in trampolines.
16100 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
16102 * mini-amd64.c: pinvoke struct passing fixes.
16104 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
16106 * mini-sparc.c: redo change, make mono_arch_cpu_init call
16107 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
16109 2004-08-05 Duncan Mak <duncan@ximian.com>
16111 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
16114 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16116 * mini-amd64.c (emit_move_return_value): Move return value for normal
16119 2004-08-05 Martin Baulig <martin@ximian.com>
16121 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
16122 `type->type'; just modify `type' itself when dealing with enums
16123 and generic instances.
16124 (check_call_signature): Make `simple_type' a `MonoType *'.
16126 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16128 * mini.c: Use OP_PADD to add offsets to addresses.
16130 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
16132 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
16134 * mini-sparc.c (mono_arch_emit_epilog): fix check
16135 for folding last op into restore instruction
16137 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16139 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
16140 helper methods using the code manager.
16142 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
16144 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
16146 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16148 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
16149 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
16151 * mini-s390.c: fix tail processing
16153 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
16155 * mini-ppc.c: mul.ovf.un exception name fix.
16157 2004-08-03 Martin Baulig <martin@ximian.com>
16159 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
16160 instances; before jumping to `handle_enum', also modify `ptype'.
16162 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
16164 * cpu-sparc.md: fcall maximal length too small.
16166 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
16168 * mini-amd64.c mini.h: Add initial support for passing/returning
16169 structures to/from pinvoked methods.
16171 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
16173 * mini-ppc.c: reg allocator fix.
16175 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
16177 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
16179 * inssel.brg: Optimize memset on 64 bit machines.
16181 * mini-amd64.c: Fix some vararg cases.
16183 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16185 * mini-s390.c: Corrected macro in emit_float_to_int
16187 * s390-abi.cs: Tests to exercise the s390 ABI
16189 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16191 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
16194 * basic.cs: Add a test for add.ovf.un.
16196 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
16198 * mini-sparc.c: add case for OP_IDIV_UN
16200 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16202 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
16204 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
16206 2004-07-30 Ben Maurer <bmaurer@ximian.com>
16208 * basic.cs: regression tests.
16210 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
16213 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16215 * basic.cs: Add a new test.
16217 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
16218 and AOT. Various fixes and optimizations.
16220 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
16222 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
16224 * mini-ppc.c: make sure temp regs are not used for global reg
16227 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
16229 * cpu-sparc.md: conv_i8 fix for 64bits
16231 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
16233 2004-07-29 Ben Maurer <bmaurer@ximian.com>
16235 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
16236 add opcode for cmp BYTE PTR [eax], imm.
16238 * inssel.brg: Make memcpy and memset takes bases.
16240 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16242 * *-amd64.*: More AMD64 work.
16244 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16246 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
16247 add a compare-not-equal opcode.
16249 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
16251 * mini.c: Use mono_init_from_assembly instead of mono_init.
16253 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16255 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
16257 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
16259 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
16261 * inssel.brg: 64 bit fixes.
16263 * mini.h (MonoCallInst): Add some AMD64 specific data.
16265 * mini.h: Add some OP_P opcodes.
16267 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16269 * basic.cs: tests for 61797 and 61740
16271 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
16273 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
16274 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
16276 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
16278 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
16280 * *-amd64*.*: Ongoing AMD64 work.
16282 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
16284 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
16286 * *-amd64*: Ongoing AMD64 work.
16288 * mini-arch.h: Add AMD64 support.
16290 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
16292 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
16294 * mini-ops.h: Add new opcodes.
16296 * Makefile.am: Add AMD64 support.
16298 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
16299 rules into the inssel-long*.brg files.
16301 * *-amd64.*: Add beginnings of AMD64 backend.
16303 2004-07-22 Ben Maurer <bmaurer@ximian.com>
16305 * mini.c (print_dfn): commenting out the code that prints
16306 the cil. With -O=deadce, this makes -v -v crash.
16308 * cpu-pentium.md: make checkthis have a length of 2
16310 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
16312 * mini-sparc.h: fix implementations of __builtin
16313 functions for Sun compiler for V9.
16315 2004-07-16 Ben Maurer <bmaurer@ximain.com>
16317 * mini.c: use the new stelem.ref wrapper
16318 * exceptions.cs, arrays.cs: new stelem.ref tests
16320 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
16322 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
16323 new XSP should work with these changes).
16325 2004-07-14 Ben Maurer <bmaurer@ximain.com>
16327 * inssel-{long32,x86,}.brg: trivial optimizations.
16329 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
16331 * mini.c: load value when emitting box operation in
16334 2004-07-12 Ben Maurer <bmaurer@ximian.com>
16336 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
16337 is one byte shorter than cmp DWORD PTR [eax], 0.
16339 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16341 * inssel-ppc.brg: arguments on the stack are always
16342 relative to the stack pointer (spotted by Neale Ferguson).
16344 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16346 * exceptions-x86.c: delay appending the method name to the trace until
16347 after mono_jit_info_table_find is called, as this gets the real
16350 2004-07-09 Ben Maurer <bmaurer@ximian.com>
16352 * aot.c: register roots
16354 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16356 * aot.c : I could just use PLATFORM_WIN32 flag.
16358 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16360 * aot.c : Reverting the previous fix. This time it broke linux build.
16362 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16364 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
16366 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
16368 * mini.c (handle_stack_args): Remove some more debugging code.
16370 * mini.c (handle_stack_args): Remove debug output left in by mistake.
16372 * driver.c mini.h aot.c: Allow additional options to be specified with
16373 --aot and pass them to mono_compile_assembly.
16375 * aot.c: Add experimental code to AOT compile all loaded assemblies
16376 on demand and save the code into a cache in the filesystem.
16378 * aot.c: Add support for more wrapper methods.
16380 * mini.c (handle_stack_args): Handle some corner cases. Fixes
16383 * cpu-*.md: Remove removed opcodes.
16385 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
16386 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
16387 related icalls to marshal.c.
16389 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
16391 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
16393 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
16395 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
16397 2004-07-06 Ben Maurer <bmaurer@ximian.com>
16398 * liveness.c: If liveness is recomputated we need to reset the information
16399 for each variable. This way, if the liveness range has been narrowed
16400 by optimizations that happened after the last computation, we can return
16403 For example, if you have
16408 // Tons of code that does not affect i
16414 i = 0 is dead code and will be removed by SSA. However, when
16415 linear scan gets to the code, i will still appear to be live
16416 throughout the entire block. This prevents good register allocation.
16418 2004-07-06 Martin Baulig <martin@ximian.com>
16420 * debug-mini.c (mono_debug_init_method): Allow
16421 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
16422 (mono_debug_add_icall_wrapper): New method.
16424 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
16426 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
16428 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
16431 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
16433 * aot.c (mono_aot_load_method): Fix loading of debug info.
16435 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16437 * aot.c: Add logging support.
16439 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16441 * mini.h: Add prototype for mono_print_method_from_ip.
16443 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
16445 * inssel.brg: 64 bit fixes.
16447 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
16450 * Makefile.am: Add SPARC64 support.
16452 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16454 * aot.c: Fix alignment problems on 32 bit platforms.
16456 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16458 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
16461 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
16464 * mini.h: Bump AOT file version. Some 64 bit fixes.
16466 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16468 * inssel-sparc.brg: Add new rule to avoid register moves.
16470 * inssel.brg: Add ldind_to_load_membase helper function.
16472 2004-06-30 Ben Maurer <bmaurer@ximian.com>
16474 * mini.c: OffsetToStringData intrinsic.
16476 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16478 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
16480 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
16483 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
16484 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16486 * mini.c: reinstated mono_compile_get_interface_var()
16487 on x86, too, since the change breaks the Gtk# build there as well.
16489 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16491 * driver.c: remove loop from the default optimizations: it seems to
16492 interact badly with some of the other options (see bug #60613).
16494 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
16496 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
16497 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
16499 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
16501 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
16502 vararg-using methods.
16504 2004-06-21 Martin Baulig <martin@ximian.com>
16506 * mini/mini-exceptions.c
16507 (mono_handle_exception): Added `gpointer original_ip' argument.
16508 After calling mono_unhandled_exception(), call
16509 mono_debugger_unhandled_exception() and if that returns true,
16510 restore the context and return.
16512 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
16514 * mini-ppc.c: prefer the use of relative branches so
16515 they won't need to be patched in aot code (patch from Patrick Beard).
16517 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16519 * aot.c: patch from Patrick Beard to make the output assembly
16520 more correct for the MacOSX assembler. Small tweak to
16521 generate sane images on Linux/PPC, too.
16523 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16525 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
16526 case until bug #59509 is fixed (shows up in #60332).
16528 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16530 * mini.c: make sure the needed wrappers are compiled, too, with
16533 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
16535 * driver.c: remove NPTL reference in --version output.
16537 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16539 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
16540 generate valid assembly for the Mach-O assembler.
16542 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16544 * driver.c: don't include abcrem in the all optimization specifier
16545 since it slows down jit compilation too much for now.
16547 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
16549 * mini.c: use BIGMUL only if both operands have the same signage.
16550 * iltests.il: Test for bug 60056. (errors related to signage in
16555 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
16557 * mini.c, aot.c: memory leak fixes.
16559 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
16561 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
16563 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
16565 * Makefile.am: remove the -static hack completely, it links in
16566 statically glib as well.
16568 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
16570 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
16571 * exceptions.cs: make it compile with new mcs/csc.
16573 2004-06-03 Massimiliano Mantione <massi@ximian.com>
16574 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
16575 and added relevant test case.
16577 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16579 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
16580 regressions in gtk-sharp.
16582 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
16584 * exceptions.cs: New regression tests.
16586 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
16588 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
16590 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
16592 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
16594 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
16596 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
16598 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
16600 * mini.c (mono_jit_runtime_invoke): Init class in this
16601 method instead of trusting mono_jit_compile_method to
16602 do the work (because wrappers can be in object class)
16604 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
16606 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
16608 * basic-long.cs: New regression test.
16610 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
16612 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
16613 and div/rem checks.
16615 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
16617 * Makefile.am: fix miguel's change to build mono statically against
16618 libmono (track build dependencies).
16620 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16622 * cfold.c: Some glib versions do not have G_MININT32.
16624 2004-05-26 Massimiliano Mantione <massi@ximian.com>
16626 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
16627 with precision of tan, atan, sin and cos, and implemented related
16628 regressions tests (fixes bug 54467, but one new problem appeared and
16631 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16633 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
16635 * exceptions.cs: Add test for constant folding && division by zero.
16637 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
16638 since driver.c is in libmono too, so the optimization was useless.
16640 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
16641 variable to driver.c so the compiler can emit more efficient code to
16644 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16646 * Makefile.am: don't distribute generated inssel.[ch] files.
16648 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
16650 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
16651 into the default appdomain. Fixes #58707.
16653 * jit-icalls.c: Remove the broken approximation for truncl, doing
16654 no conversion is better.
16656 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
16659 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
16661 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
16662 of the mcrxr instruction which is not available on some processors
16663 even if it's documented to be. Implement add and sub overflow correctly
16664 (still not complete for long unsigned). Speed up icalls a bit.
16666 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
16668 * mini.c (mono_jit_compile_method_with_opt): Make sure that
16669 we run .cctor in the current domain instead of target_domain.
16671 Fixes bug #58558, .cctor not being called in -O=shared.
16673 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
16675 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
16677 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
16679 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
16680 which can be done with an imm8, do it that way.
16681 (mono_arch_output_basic_block): ditto for a jmp
16682 (mono_arch_emit_prolog): Computate maximum offset of a label.
16684 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
16686 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
16687 now tries to allocate prefered physical reg's for virtual
16688 regs. This reduces the number of emited spills/loads with
16689 20-30% on our core assemblies.
16691 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16693 * jit-icalls.c: truncl() is not needed and trunc() is
16694 the correct thing to do anyway (bug #58287).
16696 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
16698 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
16701 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
16703 * driver.c: enable loop optimizations by default.
16705 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16707 * mini-x86.c: fix calc of max loop size when aligning loops start.
16709 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
16711 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
16714 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
16716 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
16719 * basic-long.cs: Add tests for add/subtract of immediates with carry.
16721 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
16723 * mini.c (inline_method): Allways inline some wrappers even if the cost
16724 is too large. Fixes #58785.
16726 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
16728 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
16730 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
16731 (crichton@gimp.org). Beginning of support for sparc/linux.
16733 * mini-sparc.c: Optimize retrieval of LMF address.
16735 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
16737 * exceptions-ppc.c: handle alloca in methods with clauses.
16739 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
16741 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
16743 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
16745 * mini.c: Delegate most of the abort signal work to
16746 mono_thread_request_interruption, which also handles Stop and Suspend
16749 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
16751 * mini.c mini.h: Allow inlining of icall wrappers if the backend
16752 supports the save/restore lmf opcodes.
16754 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
16756 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
16757 by gcc-3.4 as well.
16759 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
16761 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16763 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
16764 methods which contain array accesses.
16766 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
16767 boundaries. Fixes #58537.
16769 * iltests.il: Add regression test for #58537.
16771 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16773 * mini-x86.c (mono_arch_local_regalloc): Last part of
16774 fix for bug #58633 (releasing register to early).
16776 2004-05-18 Miguel de Icaza <miguel@ximian.com>
16778 * basic-long.cs: Add new regression test.
16780 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16782 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
16783 register too early on the chain.
16785 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16787 * mini.c (create_helper_signature): Use a helper function to reduce
16788 the code which needs to be written. Also set the calling convention of
16789 icalls on windows. Fixes #57840.
16791 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16793 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
16794 exceptions-ppc.c: added helper function to get the instruction address
16795 from a signal handler context.
16797 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
16799 * helpers.c: use g_get_tmp_dir. Invokes happyness
16802 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
16804 * helpers.c: Add new env variable to pass args to objdump.
16805 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
16807 2004-05-17 Radek Doulik <rodo@ximian.com>
16809 * Makefile.am (common_sources): added abcremoval.h so it get
16810 disted and daily mono packages on go-mono.com will build again
16812 2004-05-17 Massimiliano Mantione <massi@ximian.com>
16814 * abcremoval.c: Fixed coding style, added copyright header.
16816 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
16818 * mini.h: Added prototype for abc removal main function.
16820 * build_relations_propagation_table.pl: Added copyright header.
16822 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
16824 * basic-long.cs: reg test for complex ceq_long bug.
16826 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
16828 * mini-x86.c (mono_arch_local_regalloc): Correctly free
16829 reg in long and clob case (bug #58343). Fixed/added comments.
16831 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
16833 * mini.c (mono_jit_runtime_invoke): Follow new convention
16834 of calling the invoke method with an function pointer.
16836 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
16838 * ChangeLog: Fix author of memory leak patch.
16840 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
16842 * Makefile.am: fix make dist as well...
16845 2004-05-14 Massimiliano Mantione <massi@ximian.com>
16847 * cfold.c: Made so that conversions from pointer to int4 are no-ops
16848 on archs where pointers are 4 bytes long.
16850 * Makefile.am: Added abcremoval.c source file.
16852 * abcremoval.c: Added abcremoval.c.
16854 * abcremoval.h: Added abcremoval.h.
16856 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
16858 * inssel.brg: Enabled bounds check removal.
16860 * mini.c: Added support for abcrem optimization.
16862 * mini.h: Added abcrem optimization label.
16864 * driver.c: Added support for abcrem optimization.
16866 * propagated_relations_table.def: Added propagated_relations_table.def.
16868 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
16870 * mini.c, cfold.c: fix style.
16872 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16874 * mini.c: handle issue with the low-level implementation of
16875 some long opcodes (bug #54209).
16877 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
16879 * basic.cs: test for my new cmov stuff.
16881 2004-05-13 Patrik Torstensson
16883 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
16884 opt and added peephole documentation.
16886 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
16888 * tramp-ppc.c: rewrote the generic trampoline code.
16890 2004-05-11 Patrik Torstensson
16892 * mini-x86.c: optimize long shl/shr asm code (one less branch)
16894 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
16896 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
16898 * mini.h mini.c dominators.c: Applied patch from Derek Woo
16899 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
16901 * mini.c: Add new icalls for AsAny marshalling.
16903 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16905 * tramp-ppc.c, mini-ppc.c: more cleanups.
16907 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16909 * mini.c: no warnings.
16911 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16913 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
16915 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
16917 * mini.c: In the thread abort signal handler, if the thread is in the
16918 process of being stoped, don't throw the Abort exception, just stop the
16921 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
16923 * tramp-ppc.c: removed old code.
16925 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16927 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
16928 do some simple speed optimizations on ppc.
16930 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16932 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
16933 and large offsets in load/store.
16935 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
16937 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
16938 it causes regressions.
16940 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
16942 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
16945 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
16947 * jit-icalls.c: remove warnings.
16948 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
16949 speedups for unsafe code.
16951 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
16953 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
16955 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
16957 * basic-calls.cs: Add new regression test.
16959 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
16962 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
16964 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
16967 2004-05-06 Patrik Torstensson
16969 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
16970 long reg allocation in any reg (not only eax:edx) and implemented
16971 long shl/shr ops in asm instead of helpers.
16973 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
16975 * mini-sparc.h: Fix warnings.
16977 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
16980 * mini-exceptions.c (mono_handle_exception): Call the filter in a
16981 separate statement for clarity.
16983 * mini-sparc.c: Update status.
16985 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
16987 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
16990 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16992 * inssel-ppc.brg: another small pre-release workaround:
16993 we don't do overflow detection for long_sub_un.
16995 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16997 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
16998 (also works around a weird ppc bug: 57957).
17000 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
17002 * tramp-ppc.c: trampoline fixes.
17004 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
17006 * mini-ppc.c: fixed typos.
17008 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17010 * mini-ppc.c, exceptions-ppc.c: more code saves registers
17011 at the top of the stack. Fixed typos. Use a frame registers
17012 for all the methods with exception clauses.
17014 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17016 * exceptions-ppc.c: restore fp registers.
17018 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17020 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
17021 order from the stack top (moved the stack room to save the
17022 return value for trace after the param area). Fixed corruption
17023 in restoring registers on unwind.
17025 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17027 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
17029 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17031 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
17032 and prolog/epilog for methods that use it. Allow
17033 enough param area room for varargs methods. Fix miguel's
17034 breakage in exception handling.
17036 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17038 * Makefile.am: run genmdesc only on current arch.
17040 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17042 * exceptions-x86.c:
17043 * mini-x86.h: fix the build on windows.
17045 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
17047 * 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.
17049 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
17051 * mini-exceptions.c: New file.
17053 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
17054 Move some parts of the x86 exception handling code to an
17055 arch-independent file so it can be shared with other ports.
17057 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
17059 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
17061 2004-04-26 David Waite <mass@akuma.org>
17063 * driver.c: remove comma from end of enumeration declaration
17065 2004-04-26 Jackson Harper <jackson@ximian.com>
17067 * driver.c: parse config file before loading first assembly. This
17068 allows the user gac to be enabled/disabled.
17070 2004-04-23 Miguel de Icaza <miguel@ximian.com>
17072 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
17073 simpler mechanism: we do not care what is encoded initially
17074 (branch absolute or relative), we care about the code and its
17075 target. I kept the old code for reference for now.
17077 The new code tries first to determine if the jump is anywhere in
17078 the -/+32 absolute meg range, if it succeeds, it encodes using the
17079 absolute branch; If not, it tried to find something in the
17080 relative range, if not, it uses the handle_thunk code.
17082 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
17084 * exceptions-ppc.c: use the correct ip register on macosx.
17086 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
17088 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
17090 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
17092 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
17093 Raise exception on integer divide by zero by hand since the hw
17094 doesn't support it. Handle NaNs in FP compares.
17096 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
17098 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
17099 code reducing duplication between the platforms and enabled
17100 signal exception handling (on linux for now).
17102 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
17104 * exceptions-ppc.c: more macosx support.
17106 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17108 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
17110 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
17112 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
17114 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
17116 * iltests.il: more tests.
17118 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17120 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
17123 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17125 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
17127 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17129 * liveness.c: Mark variables as volatile in all basic blocks reachable
17130 from exception clauses.
17132 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
17134 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
17137 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
17139 * iltests.il, basic.cs: more tests for regalloc.
17141 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
17143 * iltests.il: Some tests for register allocation modifications
17146 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
17148 * exceptions.cs: Add regression test for bug #56782.
17150 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
17151 original stack trace if an exception is rethrown. Fixes #56782. Oh,
17152 the beauty of fixing the same thing in 5 different files...
17154 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
17156 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
17159 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
17161 * mini.c: Add support for STRWLPARRAY marshalling convention.
17163 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17165 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
17166 to init the context to setup the regs pointer).
17168 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17170 * exceptions-ppc.c: more exceptions work.
17172 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17174 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
17177 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17179 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
17180 can use the memory directly.
17182 * cpu-pentium.md: Update documentation from a post from Zoltan.
17184 add x86_add_membase, x86_sub_membase, x86_mul_membase
17186 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17188 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
17189 GENERAL_REGS they were also hardcoded for all PPC ports.
17191 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
17193 Remove hard-coded limit for floating point registers, use
17194 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
17196 Notice that in MacOS X calling conventions you can fit a lot more
17197 floating point values in registers, so I should update the PInvoke
17198 test to excercise the passing of floating point values on the
17199 stack (currently broken).
17201 2004-04-06 Miguel de Icaza <miguel@ximian.com>
17203 * tramp-ppc.c (create_trampoline_code): Added
17204 JUMP_TRAMPOLINE_SIZE.
17205 (ppc_magic_trampoline): Follow the pattern from
17206 x86_magic_trampoline: if code is set to zero, return.
17207 (create_trampoline_code): Always pass MonoMethod to the jump
17208 trampoline, before it was passing a null.
17209 (mono_arch_create_jump_trampoline): Implement the jump stub, could
17210 share the code with mono_arch_create_jit_trampoline.
17212 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
17214 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
17217 * cpu-g4.md: Added length for jmp instruction, the worst case
17218 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
17221 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
17223 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
17225 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
17227 * mini.c: Only set bblock->real_offset when adding a new bblock, and
17228 before each IL instruction.
17230 * mini.c (CEE_BOX): Fix warnings.
17232 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17234 * mini.c: removed a few unused vars and extra whitespace.
17236 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
17238 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
17240 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
17242 (OP_GETCHR): use the above
17243 (CEE_LDELEMA): use the above.
17245 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
17246 version of the generic impl.
17247 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
17248 (CEE_LDELEMA): use the above.
17250 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17252 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
17255 * iltests.il: Added new regression test for #56317.
17257 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17259 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
17260 under NetBSD. Fixes #56450.
17262 * liveness.c (update_gen_kill_set): Fix previous patch.
17264 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17266 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
17268 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
17270 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
17271 ldsfld and ldsflda.
17273 * inssel-sparc.brg: Add more optimizations.
17275 * mini-sparc.c: Replace multiply/divide with shifts if possible.
17277 2004-04-01 Martin Baulig <martin@ximian.com>
17279 * mini.c (handle_box): New static function; moved the
17280 implementation of CEE_BOX here.
17281 (mono_method_to_ir): Added `constrained_call' variable.
17282 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
17283 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
17284 mono_method_get_constrained() to get the method.
17286 2004-04-01 Martin Baulig <martin@ximian.com>
17288 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
17289 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
17290 (mono_method_to_ir): We don't need these macros anymore since
17291 mono_class_get_full() already takes care of it.
17293 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17295 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
17296 use @function (as doesn't accept #function here) and check the return
17297 value of system and stop if fails.
17299 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17301 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
17303 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
17305 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
17307 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
17309 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
17312 * basic-long.cs: Add test for negation of Int64.MinValue.
17314 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
17316 * mini-sparc.c: Update status.
17318 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
17320 * exceptions-sparc.c: Fix return value in filters.
17322 * inssel-sparc.brg: Fix register allocation in some rules.
17324 2004-03-28 Martin Baulig <martin@ximian.com>
17326 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
17329 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
17331 * mini-x86.c (mono_arch_patch_code): Fix warnings.
17333 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
17334 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
17335 remove unused conv_u4 opcode.
17337 * mini-x86.c: Remove valgrind workaround since it slows down things
17338 even when mono is not run under valgrind.
17340 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
17342 * mini-sparc.c: Update status.
17344 * inssel-sparc.brg: Add some optimizations.
17346 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
17347 future delay slot filling. Add support for varargs, tail calls and JMP.
17349 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
17350 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
17352 * inssel.brg: Fix register allocation in OP_ARGLIST.
17354 * inssel.brg: Fix warnings.
17356 2004-03-25 Martin Baulig <martin@ximian.com>
17358 * mini.c (inflate_generic_field): Removed.
17359 (mini_get_method): Removed, use mono_get_method_full(),
17360 (mini_get_class): Removed, use mono_class_get_full().
17361 (mono_method_to_ir): Pass our generic context to
17362 mono_field_from_token().
17364 2004-03-25 Martin Baulig <martin@ximian.com>
17366 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
17367 of a `MonoMethod *'.
17368 (mini_get_method): Take a `MonoGenericContext *' instead
17369 of a `MonoMethod *'.
17370 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
17371 a new local variable called `generic_context' which holds the
17372 current `MonoGenericContext *'; use it to lookup things.
17374 2004-03-24 Martin Baulig <martin@ximian.com>
17376 * mini.c (mini_get_class): New static method; if we're inside a
17377 generic instance, inflate the class if neccessary.
17378 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
17380 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
17382 * iltests.il: New regression test for #55976.
17384 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
17387 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17389 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
17392 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17394 * liveness.c: Consider SSA stores as well as loads when making vars
17397 * exceptions.cs: New regression tests for register allocation.
17399 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
17401 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
17402 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
17403 domain lock only to protect puntual access to data structures.
17404 Added access lock for sighash, jit_icall_hash_name,
17405 jit_icall_hash_addr and domain->code_mp.
17407 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
17409 * driver.c: Print SIGSEGV handling method.
17411 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
17413 * mini.c (setup_jit_tls_data): Handle case when this is called
17414 multiple times for a thread.
17416 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
17417 is different from fbxx_un. Fixes #54303. Also use constants instead of
17418 magic numbers in a lot of places.
17420 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
17422 * exceptions.cs: Fix cctor test when --regression is used.
17424 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
17426 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
17429 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17431 * inssel-ppc.brg: fixed register assignments for some rules.
17433 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17435 * exceptions.cs: Add test for exceptions in static constructors.
17437 * mini.c (mono_jit_compile_method_with_out): Move the calling of
17438 static constructors outside the domain lock. Fixes #55720.
17440 2004-03-17 Martin Baulig <martin@ximian.com>
17442 * mini.c (get_generic_field_inst): Removed, this'll never happen.
17443 (inflate_generic_field): Take the `MonoMethod *' instead of the
17444 `MonoClass *' and added support for generic method.
17445 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
17446 have a `field->parent->gen_params', only inflate the field if it's
17447 an open constructed type.
17449 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17451 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
17452 exception object instead of the preconstructed ones.
17454 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17456 * mini.c: reverted changed to sigsegv_signal_handler commited
17457 accidentally in the previous patch.
17459 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17462 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
17463 running --aot with an old assembly.
17465 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
17467 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
17470 * mini-sparc.c: Add support for v9 branches with prediction.
17472 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
17474 * mini.c (mini_init): #warning is GNUC only
17476 * mini-sparc.h: implement __builtin_frame_address
17477 and __builtin_return_address for Sun C compiler
17479 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
17481 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
17483 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
17485 * basic-calls.cs: Add test for unaligned byref long argument passing.
17487 * mini-ops.h: Add sparcv9 compare and branch instructions.
17489 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
17490 v9 instructions if we have a v9 cpu.
17492 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
17493 registers for global allocation.
17495 * exceptions-sparc.c: Fixes.
17497 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
17499 * liveness.c (mono_analyze_liveness): Optimized version.
17501 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
17503 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
17506 * basic-float.cs basic-calls.cs: New regression tests.
17508 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
17510 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
17511 sigaltstack implementation.
17513 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
17515 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
17516 stuff if SIGSEGV_ON_ALTSTACK is not defined.
17518 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
17520 * mini.c: Fix warnings.
17522 * mini.c (mono_resolve_patch_target): New function which contains the
17523 arch independent part of the patching process.
17525 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
17526 patching code to a separate function.
17528 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
17530 * mini.c (add_signal_handler): ifdef out on Windows
17532 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
17534 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
17535 cpu-sparc.md: Add exception handling support + other fixes.
17537 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
17538 typed GC detection in --version.
17540 * basic.cs exceptions.cs: New regression tests.
17542 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
17543 the arch specific code can store data during a compilation.
17545 * mini-ops.h: Add OP_SETFRET.
17547 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
17548 function, register a separate icall for each arity, so the icalls can
17551 * mini.c (mono_print_tree): Print negative offsets in a more readable
17554 * mini.c: Make signal handling work on sparc.
17556 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
17558 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
17560 * jit-icalls.c: Emulate truncl by aintl on solaris.
17562 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
17564 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
17566 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
17568 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
17570 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
17571 a MarshalByRef type, inline a method that performs the check, taking into
17572 account that the object can be a proxy. Also implemented tow new opcodes:
17573 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17574 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
17575 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17577 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
17579 * mini-ppc.c: if a relative branch displacement is too big
17580 but it points to and area reachable with an absolute branch,
17583 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
17585 * mini.c: optimize small copies in cpblk.
17587 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
17589 * basic-calls.cs basic-float.cs: New regression tests.
17591 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
17592 negative offsets from %fp. Implement localloc. Fix local register
17593 allocation. Fix the case when the this argument needs to be saved to
17594 the stack. Implement some missing opcodes.
17596 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
17598 * mini.c (mini_method_compile): Reenable global regalloc in methods
17599 with exception handlers.
17601 * linear-scan.c (mono_varlist_sort): Fix warning.
17603 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
17605 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
17608 * liveness.c: Make all variables uses in exception clauses volatile, to
17609 prevent them from being allocated to registers. Fixes #42136.
17611 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
17613 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
17614 causes regressions.
17616 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
17617 argument to mono_arch_regalloc_cost.
17619 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
17622 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
17624 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
17625 Make the cost of allocating a variable to a register arch dependent.
17627 * basic-calls.cs: Fix compilation of tests.
17629 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
17630 helper function to cut back on the number of #ifdefs needed.
17632 * mini-ppc.c: Fix compilation.
17634 * basic-calls.cs: New regression tests.
17636 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
17638 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
17639 of l0 since that is callee saved.
17641 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
17644 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
17645 of delay instruction.
17647 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
17649 * mini.h (MonoCallInst): Add 'virtual' flag.
17651 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
17653 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
17655 * *.cs: New regression tests.
17657 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
17660 * mini.c (mono_runtime_install_handlers): Fix build.
17662 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
17663 'signal_stack_size' members.
17665 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
17666 alternate signal stack.
17668 * exceptions-x86.c: Add stack overflow handling.
17670 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
17671 functions to arch independent code.
17673 * mini.c (mono_print_tree): Print more detailed info for load_membase
17676 2004-02-23 Martin Baulig <martin@ximian.com>
17678 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
17680 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17682 * mini-x86.c: fixed reg allocation for div/rem.
17684 2004-02-22 Miguel de Icaza <miguel@ximian.com>
17686 * driver.c (mono_main): Report some configuratio options on --version.
17688 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
17690 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
17691 low in the address space. Correctly flush memory in thunks where we
17692 output native code.
17694 2004-02-20 Martin Baulig <martin@ximian.com>
17696 * mini.c (mini_get_method): New static method; inflate all generic
17697 methods and methods in open generic instances.
17698 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
17699 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
17701 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17703 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
17705 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
17707 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
17709 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
17711 * mini-sparc.c (flushi mono_arch_output_basic_block): make
17712 it compile using Sun's compiler.
17714 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17716 * 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.
17718 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
17720 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17722 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
17724 * mini-ppc.c: handle calls outside of the allowed range with thunks
17725 allocated using the code manager.
17726 * tramp-ppc.c: use the code manager to hold generated native code.
17727 Fixed the magic trampoline to just patch vtable entries.
17729 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
17731 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
17734 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
17736 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
17739 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
17740 if we have a working __thread implementation.
17742 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
17743 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
17745 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
17747 * mini-x86.c: Fix compilation under gcc 2.
17749 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
17751 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
17752 contains a call to the wrapped function.
17754 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
17755 OP_<CALL>_IMM opcodes, and use them under X86.
17757 * mini.c (mono_jit_find_compiled_method): Fix warning.
17759 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
17761 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
17763 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
17764 functionality to mini.c.
17766 * mini.c (mono_create_jump_trampoline): New function to create a jump
17767 trampoline. Return a compiled method instead of a trampoline if it
17768 exists. Add a cache for jump trampolines.
17770 * mini.c (mono_jit_find_compiled_method): New function to return a
17771 compiled method if it exists.
17773 * mini-x86.c: Call mono_create_jump_trampoline instead of
17774 mono_arch_create_jit_trampoline.
17776 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
17777 a jump trampoline. Fixes #52092.
17779 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
17781 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
17782 which is not up-to-date. Add check_corlib_version () instead.
17784 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
17787 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
17788 since newer valgrind versions do not need it.
17790 * mini.c (mono_jit_compile_method_with_opt): New helper function to
17791 compile a method with a given set of optimizations.
17793 * mini.c: Compile icall wrappers on-demand instead of at startup.
17795 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
17796 wrapper for an icall.
17798 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
17800 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
17803 * iltests.il: Add test for non-empty stack before switch instruction.
17805 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
17807 * mini.c: Add support for new stringbuilder marshalling conventions.
17809 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
17811 2004-02-01 Martin Baulig <martin@ximian.com>
17813 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
17814 in `ginst->mtype_argv'.
17816 2004-01-31 Miguel de Icaza <miguel@ximian.com>
17818 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
17819 facilitate grepping.
17821 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
17823 * mini.c: fixed buglet in initobj generic implementation for references.
17825 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
17827 * Makefile.am: make the version script conditional.
17828 * jit-icalls.c: handle missing truncl().
17830 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
17832 * exceptions.cs: Add more tests for double->int conversion.
17834 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
17835 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
17837 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
17839 * driver.c: make --verbose --version emit an error
17840 if the loaded corlib doesn't match the runtime version.
17842 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
17844 * mini-ppc.h: export ppc_patch().
17845 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
17846 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
17847 on par or better than on MacOSX.
17849 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
17851 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
17852 mono_lookup_pinvoke_call.
17854 * mini-x86.c: Under windows, the default pinvoke calling convention is
17855 stdcall. Fixes #52834.
17857 * mini.c (optimize_branches): Add an upper bound to the number of
17858 iterations to prevent infinite loops on strange loops. Fixes #53003.
17860 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
17862 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
17863 and ISINST. Fixes #52093.
17865 * objects.cs (test_0_vector_array_cast): New tests.
17867 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
17869 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
17870 checking in Array.Set ().
17872 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
17875 * object.cs (test_0_multi_array_cast): New regression test.
17877 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
17879 * exceptions-ppc.c: fix build on Linux/PPC.
17881 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
17883 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
17884 running under valgrind.
17885 (x86_magic_trampoline): Fix build bustage.
17887 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
17888 negative values as well. This is needed for the encoding of the line number
17889 info, since sometimes the line numbers are not in increasing order.
17891 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
17893 * cpu-pentium.md (localloc): Increase the size of the localloc
17894 instruction since it is a loop under Win32.
17896 * debug-mini.c (record_line_number): Get rid of unneccesary memory
17899 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
17901 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
17902 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
17903 Max Horn (max@quendi.de). Fix file names in comments.
17905 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
17907 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
17908 avoid stack overflow.
17909 (replace_usage): Avoid uninitialized variable warnings.
17911 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
17912 and taking the address of valuetype variables.
17914 2004-01-03 Patrik Torstensson
17916 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
17917 for other purposes than FP later on.
17919 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
17921 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
17924 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
17926 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
17928 2003-12-30 Patrik Torstensson <p@rxc.se>
17930 * mini-x86.h: Decreased number of availiable fp regs.
17931 Solves corner cases with FP spilling.
17933 2003-12-23 Patrik Torstensson <p@rxc.se>
17935 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
17936 for floating point stack tracking / spilling on x86.
17939 * basic-float.cs: added float mul overflow test.
17941 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
17943 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
17945 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
17947 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
17948 supports for cond branches that overflow the immediate
17949 overflow offset. mcs can compile simple programs.
17951 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
17953 * exceptions-ppc.c: exception handling support wip:
17954 finally handlers get run on exception.
17956 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
17958 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
17961 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
17963 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
17964 initial support for stack walking and unwinding.
17966 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
17968 * driver.c (mono_main): Make corlib-out-of-sync message more
17969 descriptive. Also remove verify_corlib call.
17971 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
17973 * mini.c: make CEE_NEWARR calls and other emulated opcodes
17974 not overlap with other call's arguments, too.
17976 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
17978 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
17979 move to arch-specific code the choice of arch-specific
17980 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
17981 * mini.c: ensure emulation calls will not interleave
17984 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
17986 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
17987 the magic trampoline stack frame is dropped before executing
17990 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
17992 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
17993 and integer to fp conversions. Added support for overflowing
17994 arguments on the stack. Reserve a couple more registers as temps.
17995 Added support for aot compilation (as output still needs to be
17998 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18000 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
18001 Don't overwrite return register in some corner cases.
18003 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
18005 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
18006 static constructors when AOT compiling.
18008 * driver.c (mono_main): Call mono_check_corlib_version.
18010 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18012 * cpu-g4.md, basic.cs: fixed div target register.
18014 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
18016 * mini-ppc.c, basic.cs: shl_imm fix with test.
18018 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18020 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
18021 structures by value. Misc fixes.
18022 * objects.cs: more tests.
18024 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
18026 * mini-ppc.c: lconv.ovf.i implemented.
18028 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18031 (mini_init): don't error out if someone already called g_thread_init.
18033 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18035 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
18036 to be any type per the spec. Fix abnormal memory usage when
18037 the same object is repeatedly thrown.
18039 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
18041 * mini.c: check for overruns in IL code.
18043 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
18045 * TODO: Add/remove some todo entries.
18047 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
18049 * driver.c (mono_main): Call mono_verify_corlib.
18051 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
18053 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
18054 This has been moved to mini.c
18055 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
18056 type being casted is marshalbyref it could be a proxy, so instead of
18057 emitting the type check code, emit a call to a runtime method that will
18058 perform the check by calling CanCastTo if needed.
18060 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
18062 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
18063 methods with large stack frames under Win32.
18065 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
18067 * Makefile.am: Distribute regression tests.
18069 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
18070 at the end instead of inserting each variable into the sorted list.
18072 * linear-scan.c (mono_varlist_sort): New helper function.
18074 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18076 * mini.c: ensure arguments and locals are within bounds.
18078 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18080 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
18083 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18085 * mini.c (mono_cprop_copy_values): Fix crash.
18087 * aot.c: Set verbosity back to 0.
18089 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18091 * regalloc.c: complete memory leak fix by Laurent Morichetti
18094 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18096 * driver.c (main_thread_handler): Revert the previous patch.
18098 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
18101 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
18102 memory from the memory pool.
18104 * driver.c (main_thread_handler): Turn on all optimizations when
18107 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
18108 an array for better performance.
18110 * regalloc.c (mono_regstate_assign): Fix memory leak.
18112 * debug-mini.c (mono_debug_serialize_debug_info): New function to
18113 serialize the debug info.
18115 * debug-mini.c (mono_debug_add_aot_method): New function to load the
18116 debug info from the serialized representation.
18118 * aot.c: Save debug info into the generated file and load it when
18121 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18123 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18125 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
18126 More FP-related fixes.
18128 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
18130 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
18131 and register allocation buglet. Hello world now runs.
18133 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18135 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
18136 * tramp-ppc.c: fixed class init trampoline.
18137 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
18139 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18141 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
18142 mini.c: more ppc changes/fixes.
18144 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18146 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
18147 Also optimize the case when the arguments are the same in the caller
18150 * iltests.il: Add tests for tail calls with valuetype arguments.
18152 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18154 * mini-ppc.c: fixes for struct return type.
18156 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
18158 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18159 mono_spillvar_offset() to arch-specific code.
18161 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
18163 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
18165 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18167 * exceptions-x86.c: Fix stack space leaks.
18169 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
18170 registers from the lmf if the method has save_lmf set.
18172 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
18174 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
18175 of icall wrappers into InvokeInDomain, since these are now per-domain.
18177 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
18179 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
18180 make some opcode emulation and intrinsic ops enabled/disabled
18181 according to the architecture. More fixes.
18183 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
18185 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
18187 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18189 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18190 arch-specific handling for 'this' and struct return type to
18191 arch-specific code.
18193 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18195 * aot.c: prevent divide by zero error when reporting (it happened with
18196 Accessibility.dll).
18198 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
18200 * mini.h (inst_switch): Remove unused macro.
18202 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18205 (load_aot_module): free 'info->methods' and 'info' properly. No more
18206 "free(): invalid pointer blah" messages when you have an old aot
18209 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
18211 * jit-icalls.c, mini.c: Added support for context static fields.
18213 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18215 * mini.c (mono_method_blittable): Methods which set LastError are not
18216 blittable either. Fixes #51108.
18218 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18220 * mini.c: flush icache.
18221 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
18223 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18225 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
18227 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
18229 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
18232 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
18235 * inssel.brg (CEE_MKREFANY): Fix AOT case.
18237 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
18239 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
18240 instruction when the result is discarded.
18242 * iltests.il (test_0_div_regalloc): New regression test.
18244 * arrays.cs: Fix compilation error.
18246 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
18248 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
18249 float rules to inssel-x86.brg: sane architectures with FP registers
18250 don't need to implement these rules.
18252 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18254 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
18256 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18258 * mini.h, inssel-long32.brg: fixed endianess issues in int64
18259 implementation of 32 bit systems.
18261 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18263 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
18264 (Jeroen Zwartepoorte).
18266 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
18268 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
18269 the caller and the callee matches.
18271 * mini.c (mono_method_to_ir): Add comment.
18273 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
18274 signbit is missing on some platforms.
18276 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
18278 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
18280 * mini.c (setup_jit_tls_data): Call the new function.
18282 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
18284 * mini-x86.c: Add experimental support for fast access to the lmf
18285 structure under NPTL/Linux 2.6.x.
18287 2003-11-06 Martin Baulig <martin@ximian.com>
18289 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
18290 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
18293 2003-11-02 Martin Baulig <martin@ximian.com>
18295 * mini.c (inflate_generic_field): New static method.
18296 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
18297 generic instance and the field is declared in a generic type, call
18298 inflate_generic_field() to inflate it. Fixes gen-28.cs.
18300 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
18302 * mini.h mini.c (mono_method_same_domain): New function to return
18303 whenever the caller and the callee are in the same domain.
18305 * tramp-x86.c (x86_magic_trampoline): Use the new function.
18307 2003-10-30 Martin Baulig <martin@ximian.com>
18309 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
18310 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
18312 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
18313 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
18315 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
18317 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
18320 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
18321 object here, so it is in the correct appdomain etc.
18323 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
18325 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
18327 (mono_method_to_ir): Avoid freeing the type created returned from
18328 mono_type_create_from_typespec, since it is put into an internal cache
18329 by the function. Fixes pointer.exe.
18331 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
18332 trampolines for icalls and pinvokes as well. Fixes #33569.
18334 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
18336 * mini.c: Update after appdomain changes.
18338 * mini.c (mono_jit_compile_method_inner): Allways compile native
18339 method wrappers in the root domain, since there can only be one
18340 instance of them, whose address is stored in method->info.
18342 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
18344 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
18345 environment variable. Instead detect automatically whenever running
18346 under valgrind using the magic macro RUNNING_ON_VALGRIND from
18349 2003-10-16 Miguel de Icaza <miguel@ximian.com>
18351 * trace.c, trace.h: New files that implement the new trace option
18354 * driver.c: Document new --trace options.
18356 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
18359 - if (mono_jit_trace_calls)
18360 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
18362 * mini.h: prototypes.
18364 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
18366 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
18368 * mini.c inssel.brg: Implement typedefbyref opcodes.
18370 * mini.c (mono_jit_compile_method): Remove unused local variable.
18372 * mini.c (mono_jit_compile_method_inner): Ditto.
18374 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
18376 * tramp-x86.c (x86_class_init_trampoline): Fix build.
18378 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
18380 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
18382 * mini.c (mono_no_aot): Remove unused global variable.
18384 * mini.c: Thread safety fixes.
18386 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
18388 * mini.c (mono_create_class_init_trampoline): Add a lock around
18389 class_init_hash_addr.
18391 * arrays.cs (test_0_newarr_emulation): Add new regression test for
18394 * mini.c: Decompose the NEWARR instruction before decomposing its
18395 arguments. Fixes #30073.
18397 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
18399 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
18402 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
18404 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
18406 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
18408 * driver.c: Add support for compiling icall wrappers to --compile.
18410 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
18412 * inssel.brg: The empty value in class->interface_offsets is -1, not
18415 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
18417 * objects.cs: New test for 'is' operator on an array of interfaces.
18419 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18421 * tramp-ppc.c: update trampoline code to support jumps
18422 and class initialization.
18424 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
18426 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
18428 * inssel.brg (OP_UNBOXCAST): Fix #46027.
18430 * inssel.brg (OP_UNBOX): Remove unused rule.
18432 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
18433 region instead of one for each method. Fixes #47813.
18435 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
18437 * exceptions.cs (test_0_nested_finally): New regression test for
18438 nested exception handlers.
18440 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
18442 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
18444 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
18447 * mini.c (mono_method_check_inlining): Make the inlining limit
18448 configurable by an environment variable.
18450 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
18452 * mini.h: Bump AOT file version.
18454 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
18455 token, store the image along with the token, since the token might not
18456 refer to the same image as the method containing the relocation,
18457 because of inlining.
18459 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
18461 * mini.c (mono_precompile_assemblies): New function to compile
18462 all methods in all loaded assemblies.
18464 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
18466 * regalloc.h regalloc.c (MonoRegState): Change the type of
18467 iassign and fassign to int*, since they can contain large negative
18468 values if the register is spilled. Also added some comments. Fixes
18471 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
18472 under Win32. Fixes #42964.
18474 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
18476 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
18478 * aot.c: Added support for AOT compiling methods which contain calls
18479 to wrappers. Currently, only remoting-invoke-with-check wrappers are
18482 * driver.c (compile_all_methods): Run the compilation in a thread
18483 managed by mono. Fixes #44023.
18485 * mini.c (mono_codegen): Print full method name in verbose output.
18487 * mini-x86.c (mono_arch_patch_code): Fix warning.
18489 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
18490 jumps, since the method we are jumping to might be domain-specific.
18492 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
18494 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18496 * inssel.brg: string chars are unsigned.
18498 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
18500 * TODO: New todo item.
18502 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
18503 which calls mono_runtime_class_init and patches the call site to
18504 avoid further calls.
18505 (mono_arch_create_class_init_trampoline): New arch specific function
18506 to create a class init trampoline.
18507 (create_trampoline_code): Generalized so it can create
18508 class init trampolines as well.
18510 * mini.c (helper_sig_class_init_trampoline): New helper variable.
18511 (mono_create_class_init_trampoline): New function to create and cache
18512 class init trampolines.
18513 (mono_find_class_init_trampoline_by_addr): New function to lookup the
18514 vtable given the address of a class init trampoline. Used by the
18516 (mono_codegen): Generate a call to a trampoline instead of
18517 mono_runtime_class_init in LDSFLD[A].
18518 (mono_codegen): Add relocations for the new trampoline.
18520 * mini.h mini-x86.c aot.c: Added a new relocation type:
18521 MONO_PATCH_INFO_CLASS_INIT.
18523 * mini.h: Bump AOT version number.
18525 * aot.c: Create a copy of the loaded code instead of using the original
18526 so methods which call each other will be close in memory, improving
18529 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
18530 patch since it breaks the regression tests.
18532 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
18533 for the register saving instruction sequence since the
18534 frame_state_for function in glibc 2.3.2 don't seem to detect it.
18536 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
18538 * TODO: Fix todo item && remove another.
18540 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
18542 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
18545 * aot.c: Moved the check for MONO_LASTAOT into the initialization
18546 function of the module.
18548 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
18549 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
18550 --no-aot command line option.
18552 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
18554 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
18555 by Bernie Solomon (bernard@ugsolutions.com).
18557 * inssel.brg: Refactor the interface offset table related code into
18558 its separate functions and add support for the AOT case.
18560 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
18562 * aot.c (mono_aot_get_method_inner): Fix memory leak.
18564 * aot.c: Added mono_aot_verbose variable and made all debugging
18565 output depend on the value of this variable.
18567 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
18568 method_label and info_label.
18570 * mini.h mini-x86.c aot.c: Added a new relocation type
18571 MONO_PATCH_INFO_IID for klass->interface_id.
18573 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
18574 the MonoJitInfo structure.
18576 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
18577 a non-root appdomain in shared mode.
18579 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
18581 * aot.c: make aot loader less verbose. Remove free of unused variable.
18583 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
18585 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
18587 * .cvsignore: Added *.dll.
18589 * mini.c (mono_print_tree_nl): New function callable while debugging.
18591 * mini.c (mono_print_code): Export this.
18593 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
18596 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
18598 * mini.h (MonoCompile): Added 'jit_info' field.
18600 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
18601 the cfg structure, since it is needed by the AOT compiler.
18603 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18605 * aot.c: A major rewrite. Changes include:
18606 - save exception tables for methods which have them.
18607 - cache failed lookups in aot_get_method () to avoid the (slow) calls
18608 to g_module_symbol.
18609 - reworked the file format so it is now much smaller and needs
18610 fewer relocation entries.
18612 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18614 * aot.c (load_aot_module): Fix build bustage on platforms without
18617 2003-09-04 Martin Baulig <martin@ximian.com>
18619 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
18621 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18623 * TODO: Some new optimization ideas.
18625 * aot.c: Move AOT module loading logic here from mono_assembly_open.
18627 * aot.c: Save the optimization flags used to compile the code into
18630 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
18631 support emitting domain specific code.
18633 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
18634 no longer domain neutral. It can be made domain neutral by compiling
18635 with --optimize=shared.
18637 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
18638 between appdomains.
18640 * driver.c mini.h mini.c: New --no-aot debugging option which disables
18641 loading of AOT code.
18643 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
18645 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
18646 if there is no domain neutrality information.
18648 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
18650 * aot.c (mono_compile_assembly): Emit a symbol containing the file
18651 format version into the generated library.
18653 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
18654 callee method into the caller since one of them could be shared.
18656 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
18657 system exceptions from AOT code now works.
18659 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
18660 method if it is domain neutral and the callee is not.
18662 * graph.c (cfg_emit_one_loop_level): Fix warning.
18664 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
18666 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
18669 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
18671 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
18672 is needed by code which is executed before mono_runtime_init ().
18673 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
18675 * mini.c (mono_thread_abort): Fix warning.
18676 (mono_jit_compile_method): Call static constructor in the AOT case too.
18678 * aot.c (mono_compile_assembly): Fix warning.
18680 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18682 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
18684 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
18686 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
18688 * cpu-pentium.md: Fix the length of call opcodes so they include the
18689 ESP restoring instruction. Fixes #47968.
18691 2003-08-28 Martin Baulig <martin@ximian.com>
18693 * mini-x86.c (mono_arch_call_opcode): Added support for
18694 MONO_TYPE_GENERICINST.
18696 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
18698 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
18700 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
18701 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
18703 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
18706 2003-08-26 Martin Baulig <martin@ximian.com>
18708 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
18709 when reporting an error, set this to the actual error location.
18710 (mono_method_to_ir): Report the correct error location if
18711 get_basic_blocks() returned an error.
18713 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
18715 * mini.c (mono_type_blittable): OBJECT is not blittable.
18716 (mono_method_blittable): Methods which have marshalling descriptors
18717 are not blittable either. Fixes #47842.
18719 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
18721 * driver.c mini.c: Use an environment variable instead of a global
18722 variable. Also fix the build.
18724 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
18725 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
18728 * driver.c mini.c: Added --with-valgrind option to turn off some
18729 code which prevents mono from running under valgrind.
18731 * mini.c (mono_emit_call_args): Fixed warning.
18733 * mini.c (mono_emulate_opcode): Fixed warning.
18735 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18737 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
18738 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
18739 regalloc.c, regalloc.h: specify available registers in arch-specific
18740 code and support floats in the regallocator (patch by Laurent Morichetti
18743 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
18745 * mini.c: mono_thread_current() can be called only after
18746 mono_runtime_init(): rearrange code to not call it early on.
18748 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18750 * mini.c: allocate jump tables in the code mempools.
18752 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18754 * mini.c, mini.h: make sure per-thread data allocated by the jit is
18757 2003-08-10 Miguel de Icaza <miguel@ximian.com>
18759 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
18760 12 to 16. This fixes bug #47453.
18763 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
18765 * mini-ppc.c: fixed indexed load and unsigned compares.
18767 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
18769 * mini.c: reenabled installation of handler for
18770 thread abort signal.
18772 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18774 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
18775 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
18776 until it's fixed and actually useful.
18778 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
18780 * inssel-long32.brg: couple more opcodes implemented.
18782 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18784 * mini-sparc.c: Even more opcodes implemeted.
18786 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
18788 * mini-sparc.c: More opcodes implemented.
18790 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
18792 * mini-sparc.c: More opcodes implemented.
18794 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18796 * inssel-sparc.brg: Add some needed rules. Direct
18798 * Makefile.am: Use inssel-sparc.brg
18799 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
18800 an assert happy for now.
18802 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
18804 * mini-sparc.c: Fixed compile errors.
18805 * exceptions-sparc.c: Same. We now produce a mono binary
18806 on sparc-linux. Yea.
18808 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
18810 * mini-sparc.c: Renamed registers. Also some macro cleanups.
18811 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
18812 They compile, but do not work.
18814 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18816 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
18817 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
18818 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
18821 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18823 * mini.c: more opcodes implemented and better support for generics.
18825 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
18827 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
18828 * mini.c, mini.h: first cut at generics support: some new instructions
18829 added and changed the behaviour of some of the existing ones.
18831 2003-07-21 Miguel de Icaza <miguel@ximian.com>
18833 * mini.c: Removed definition of metadata_shared mutex here.
18835 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
18837 * mini-x86.c: make vararg calls work for instance methods.
18839 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
18841 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
18842 returns the arguments in a separte list, now.
18844 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
18846 * aot.c, mini.c: updates for array type representation changes.
18848 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
18850 * mini.c: register function to perform jit shutdown.
18852 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18854 * mini.c: use a faster allocator if possible.
18856 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
18858 * aot.c: some cleanups and portability changes.
18860 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18862 * mini.c: use faster allocation for CEE_BOX if possible.
18864 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
18866 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
18867 Moved inlined mempcy code to its own function so that is can be
18868 reused. Added an inline memset function as well (optimized initobj).
18869 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
18871 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18873 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
18875 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
18877 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
18878 arch code can setup the cpu for CLR execution, if needed.
18879 We use it on x86 to set the precision of FP operations.
18881 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
18883 * mini.c: disable some optimizations if we can guess they'll cost too
18884 much for a given method.
18886 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
18888 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
18890 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
18891 * mini.h mini.c mini-x86.c: Added instruction level coverage
18892 info collection support.
18894 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18896 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
18897 is now implemented in the profiling API. Get rid of a couple of
18898 unnecessary global variables.
18900 2003-06-15 Nick Drochak <ndrochak@gol.com>
18902 * basic-long.cs: tests for negative values for bigmul, and unsigned.
18903 * cpu-g4.md: add op_bigmul and op_bigmul_un
18904 * cpu_pentium.md: add op_bigmul_un
18905 * inssel-long32.brg: add rule for unsigned bigmul
18906 * mini-ops.h: define OP_BIGMUL_UN
18907 * mini-x86.c: THE BUG: handle (un)signed properly
18908 * mini.c: choose unsigned opcode if needed.
18909 This set of patches fixes bug #44291
18911 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
18913 * mini.c (optimize_branches): improved to handle all kinds of
18914 conditional branches.
18916 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
18918 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
18919 don't raise exceptions.
18921 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18923 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
18924 to arch-specific files.
18926 2003-06-09 Martin Baulig <martin@ximian.com>
18928 * Makefile.am (libs): Added $(LIBGC_LIBS).
18930 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
18932 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
18933 and OP_ATAN (fixes bug#44293).
18935 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
18937 * Makefile.am, mini-x86.c: rename cpu description array to
18938 pentium_desc, since some compilers define the 'pentium' preprocessor
18941 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
18943 * mini.c (mini_select_instructions): add explicit branch if the
18944 following block is not the false target of a conditional branch -
18945 we need this with any optimization that reorder or remove bblocks
18947 * mini.c (optimize_branches): bug fixes
18949 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
18951 * mini.c (mono_method_to_ir): inline static readonly fields
18953 * ssa.c (fold_tree): start cfold support for long (very simple
18956 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
18958 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
18960 * inssel.brg: fixed memcpy (bug #44219).
18962 2003-06-05 Dick Porter <dick@ximian.com>
18964 * driver.c: Set the glib log levels to not abort if g_message
18967 g_set_prgname() has to happen before mini_init() so that the
18968 process handle gets the info.
18970 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18972 * driver.c: add intrins to the default optimizations to get wider
18975 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
18977 * mini.h: some large basic blocks will overflow a 16-bit
18978 integers for symbolic registers.
18980 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
18982 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
18983 (mono_arch_output_basic_block): fix bug 43499
18985 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
18987 * mini.c: kill duplicated definition of mono_debug_format.
18989 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
18991 * mini-x86.c, arrays.cs: fixed register allocation bug.
18993 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
18995 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
18997 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
18999 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19002 (print_method_from_ip): also print source location information if
19005 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
19007 * mini.c (mono_find_block_region): bug fix in region code
19008 (mini_method_compile): enable removing unreachable code again, but
19009 only in methods without exception clauses.
19011 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19013 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
19014 Implemented arglist opcode and handling of TypedReference type.
19015 Fixed x86 call convention when a structure is returned.
19016 Minimal support for calling static vararg methods.
19018 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
19020 * mini.c (mini_method_compile): always remove unreachable code,
19021 because the code in them may be inconsistent (access to dead
19022 variables for example).
19024 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19026 * driver.c, debug-mini.c: warning fixes.
19028 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
19030 * Makefile.am, jit.h, mini.h: install header for embedding mono.
19032 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
19034 * mini.c: thread-static fields are registered in mono_class_vtable(),
19035 so ensure the function is called before checking for them.
19037 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
19039 * mini.c (optimize_branches): fix for bug 43586
19041 * jit-icalls.c (mono_llmult_ovf): added an additional check for
19042 overflow (fixes Bug #43639)
19044 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19046 * mini.c, objects.cs: allow the use of stobj for primitive types.
19048 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19050 * mini.c: be less strict about argument checking until we support
19051 running the verifier.
19053 2003-05-27 Nick Drochak <ndrochak@gol.com>
19055 * basic-long.cs: tests for (ulong)int * (ulong)int also
19056 * mini.c: use the same trick for (ulong)int * (ulong)int
19058 2003-05-27 Nick Drochak <ndrochak@gol.com>
19060 * basic-long.cs: add regression test for (long)int * (long)int
19061 * cpu-pentium.md: add op_bigmul specification
19062 * inssel-long32.brg: add OP_BIGMUL rule
19063 * mini-ops.h: add OP_BIGMUL
19064 * mini-x86.c: register allocator: handle case where src1 needs to be
19066 * mini.c: substitute special BIGMUL opcode in the tree for
19067 (long)int * (long)int
19069 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
19071 * jit-icalls.c: call the type ctor on field access if needed.
19073 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19075 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
19076 to a method (including results of ldelema, bug#43207).
19078 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
19080 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
19081 colors to show exception handler blocks.
19083 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
19084 (fix for pinvoke7.cs).
19086 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19088 * mini.h, mini.c: ensure correct initialization order for types that
19089 require it. Prepare for lazy compilation of jit icall wrappers.
19090 Provide a name for opcode emulation to reduce unneeded mallocing.
19092 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
19094 * mini-x86.c: better register restoring code and profiling
19095 support for tail calls.
19097 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19099 * mini.h, driver.c: prepare for leaf methods optimization.
19101 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19103 * mini.c: get targets of branches before converting a method.
19105 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
19107 * mini.c (optimize_branches): added some experimental code (disbaled)
19109 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
19111 * mini.c (optimize_branches): fix branch to branch optimization
19113 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
19115 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
19117 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
19119 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
19122 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
19124 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
19125 enable use of interface variables again.
19127 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
19128 I1 to registers because there is no simply way to sign extend 8bit
19129 quantities in caller saved registers on x86.
19131 * inssel-float.brg: set costs of some rules to 2 so
19132 that monobure always select the arch. specific ones if supplied,
19133 regardless of the order we pass the files to monoburg.
19135 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19137 * mini.c, mini-x86.c: since the magic trampoline for jumps
19138 can't patch the code directly, we do it as soon as the
19139 method gets compiled.
19141 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19143 * mini-x86.c, mini.h: introduce a new patching method
19144 to support CEE_JMP and tail calls.
19145 * mini.c: obey tail.call. Don't precompile methods target
19147 * tramp-x86.c: new trampoline code to handle methods
19148 reached through a jump.
19150 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
19152 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
19153 bit values to registers
19155 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
19157 * mini.c (mono_compile_get_interface_var): share interface
19158 variables if possible.
19160 2003-05-16 Martin Baulig <martin@ximian.com>
19162 * debug-mini.c (mono_init_debugger): New function to initialize
19163 the debugger. This is not in the debugger since it needs to
19164 access some of mini's internals.
19166 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19168 * mini.c (mono_method_to_ir): inlining fixes/cleanups
19170 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
19172 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
19173 for value type handling.
19175 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19177 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
19178 (mono_method_check_inlining): enable inlining of all kinds of wrappers
19180 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
19182 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
19183 the constructor through a proxy.
19185 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19187 * jit-icalls.c, inssel.brg: fixes to array element address
19190 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
19192 * mini-x86.c (is_regsize_var): allocate pointer to registers
19194 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19196 * driver.c: fixed typo, added intrins to the set of optimizations
19197 tested with regressions.
19199 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
19201 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
19202 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
19205 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
19207 * inssel.brg: remove some common pop instructions without side effects
19209 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19211 * inssel-x86.brg: fixed thinko in int to double conversions.
19213 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
19215 * mini.c, jit-icalls.c: added runtime thread-static variable support.
19217 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19219 * inssel-long32.brg: two more missing instructions.
19221 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
19223 * mini.c (mono_emit_call_args): set the cil_code for all arguments
19224 if not already set.
19226 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
19228 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
19231 * basic-float.cs: Added tests for negative zero.
19233 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19235 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
19236 a couple of missing operations for long casts, with test cases.
19238 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19240 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
19242 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
19244 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
19245 code size estimation.
19247 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
19249 * mini.c (mono_jit_create_remoting_trampoline): make it work with
19250 abstract methods (fix bug 42542)
19252 * aot.c: add ability to handle array types
19254 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
19256 * mini.c: Call the _specific versions of the object allocation
19257 functions if possible.
19259 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19261 * driver.c: call setlocale ().
19263 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19265 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
19268 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
19270 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
19272 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
19273 wrappers (fix bug 42122)
19275 2003-05-04 Martin Baulig <martin@ximian.com>
19277 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
19279 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
19280 s/mini_set_defaults/mono_set_defaults/g.
19282 2003-05-04 Martin Baulig <martin@ximian.com>
19284 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
19286 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19288 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
19289 (reported by Don Roberts).
19291 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19293 * mini.c: temporarily work around two bugs for this release.
19295 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19297 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
19298 that contains -export-dynamic and it makes using the ld script
19300 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
19302 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19304 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
19307 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19309 * mini.c: make sure leave calls all the needed finally blocks,
19310 even when the target jumps out of multiple exception clauses.
19312 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19314 * ldscript, Makefile.am: add linker script to reduce the number of
19315 exported symbols (should also fix the issues with libwine defining
19316 some of the same symbols in io-layer).
19318 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
19320 * driver.c (mini_main): Avoid assertion when no file name is given on
19323 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
19325 * driver.c: added --version/-V command line option.
19326 Added the inline optimization in the regression tests.
19328 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19330 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
19331 to the type in the method signature (fixes bug#42134).
19333 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
19335 * mini.c: when inlining, check this is not null only when needed (bug #42135).
19337 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
19339 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
19341 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19343 * driver.c: fixed bug #42100.
19345 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
19347 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
19349 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19351 * mini.c: moved most of the code required to do inlining to its own
19352 function so it can be reused. Inline also ctors if appropriate.
19354 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
19356 * Makefile.am: Link with -export-dynamic so shared libs loaded by
19357 the runtime can call mono API functions.
19359 2003-04-27 Martin Baulig <martin@ximian.com>
19361 * debug-mini.c (mono_debug_init_method): Added
19362 `guint32 breakpoint_id' argument; if the method has a breakpoint,
19363 send a notification to the debugger.
19365 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
19366 running in the Mono Debugger, just pass the breakpoint number to
19367 mono_debug_init_method().
19369 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
19371 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
19373 * mini.c: allow some more unsafe compares.
19375 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19377 * mini-x86.c, Makefile.am: make distcheck works (partially from
19378 a patch by Richard Lee <r.h.lee@attbi.com>).
19379 * regset.c, regset.h: removed, they are unused.
19381 2003-04-25 Dick Porter <dick@ximian.com>
19383 * driver.c: Usage reports the name as 'mono' not 'mini'
19384 * exceptions-x86.c: Build and run on freebsd
19386 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
19388 * Makefile.am: install the program with the 'mono' name and
19389 the library as libmono instead of mini and libmini.
19391 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19393 * driver.c: provide the APIs for the embedding interface of the old jit.
19395 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
19397 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
19399 2003-04-23 Martin Baulig <martin@ximian.com>
19401 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
19403 * driver.c: Added `--debug' command line argument to enable
19406 2003-04-23 Martin Baulig <martin@ximian.com>
19408 * debug.[ch]: Removed. The code is now in
19409 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
19411 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
19414 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
19416 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
19418 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19421 (mini_cleanup): moved mono_runtime_cleanup call after the call to
19422 mono_domain_finalize.
19423 (mini_method_compile): use mono_method_profile* if the the option is
19426 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
19428 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19429 methods with their wrapper.
19431 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19432 methods with their wrapper.
19434 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
19437 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
19440 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
19443 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
19445 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
19447 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
19449 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
19450 of the mempool. This is slightly faster and uses less memory
19452 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19454 * mini.c: avoid O(n) allocation for variables.
19456 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19458 * mini.c: handle items on the stack after inlining methods.
19460 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19462 * mini.c: make the method->opcode optimization dependent
19463 on MONO_OPT_INSTRINS and do it lazily.
19465 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19467 * driver.c: print overall results at the end of regression run.
19469 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
19471 * inssel.brg: don't overwrite symbolic registers.
19473 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19475 * inssel-x86.brg: fix conversion from long to float.
19477 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
19479 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
19481 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
19483 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
19485 * driver.c: Added --print-vtable option as in the old JIT.
19487 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19489 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
19491 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
19493 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
19495 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
19497 * mini.c regalloc.c regalloc.h: Fix memory leak.
19499 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
19501 * aot.c (mono_aot_get_method): register all used strings
19503 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19505 * mini.c: always intern strings references with ldstr at compile time.
19507 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19509 * Makefile.am: add BUILT_SOURCES.
19511 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19513 * driver.c: give a better error message when the assembly to execute
19514 doesn't have an entry point.
19516 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
19518 * Makefile.am: added hack for automake
19520 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
19523 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
19525 22003-04-07 Martin Baulig <martin@ximian.com>
19527 * Makefile.am: Added Makefile.am.
19529 * debugger-main.c: Removed, this is now in the debugger where it
19532 * mini.pc.in: Call this package `mini' for the moment.