1 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6 * basic-simd.cs: Fix the names of some test methods.
8 2009-03-18 Geoff Norton <gnorton@novell.com>
10 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
12 2009-03-18 Zoltan Varga <vargaz@gmail.com>
14 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
16 2009-03-17 Jb Evain <jbevain@novell.com>
18 * driver.c: remove now uneeded call to mono_gc_base_init before
21 2009-03-17 Jb Evain <jbevain@novell.com>
23 * dwarfwriter.c (token_handler): handle more cases.
25 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
27 * method-to-ir.c: Remove more dead code (that was required only
28 because of method_is_safe). Fix compiler warnings.
30 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
32 * method-to-ir.c: Remove unneeded/useless method_is_safe
33 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
35 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
37 * mini.c (mini_method_compile): Print the method been compiled with
38 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
39 for people not familiar with the runtime.
41 2009-03-17 Zoltan Varga <vargaz@gmail.com>
43 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
44 a managed object which is later put into a GList. Return its class instead.
46 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
47 stack slots when using sgen.
49 2009-03-16 Zoltan Varga <vargaz@gmail.com>
51 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
53 2009-03-14 Zoltan Varga <vargaz@gmail.com>
55 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
56 > so it works on the first vreg as well.
58 2009-03-13 Zoltan Varga <vargaz@gmail.com>
60 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
63 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
65 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
68 2009-03-12 Zoltan Varga <vargaz@gmail.com>
70 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
71 native->IL offset mapping.
73 2009-03-11 Zoltan Varga <vargaz@gmail.com>
75 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
77 * basic.cs: Add a test.
79 2009-03-11 Mark Probst <mark.probst@gmail.com>
81 * mini-x86.c (mono_arch_output_basic_block): Use different
82 registers in case the ones we want to overwrite are used by the
83 other operand. Fixes regression in #480807.
85 2009-03-10 Zoltan Varga <vargaz@gmail.com>
87 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
89 * dwarfwriter.c (emit_line_number_info): The line number info for
90 IL code was off by one. Fix that.
92 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
95 2009-03-09 Mark Probst <mark.probst@gmail.com>
97 Contributed under the terms of the MIT/X11 license by Steven
98 Munroe <munroesj@us.ibm.com>.
100 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
103 2009-03-08 Zoltan Varga <vargaz@gmail.com>
105 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
108 2009-03-06 Zoltan Varga <vargaz@gmail.com>
110 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
111 the delegate ctor handling code. Fixes #482638.
113 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
116 * iltests.il.in: Add a test.
118 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
121 2009-03-05 Mark Probst <mark.probst@gmail.com>
123 * mini-trampolines.c (mono_create_jump_trampoline): If the method
124 is shared generic code, return the trampoline, even if the method
125 has already been compiled. Fixes #479763.
127 * mini.c, mini.h: New function
128 mono_jit_find_compiled_method_with_jit_info() which is the same as
129 mono_jit_find_compiled_method() but also returns the jit info.
131 2009-03-05 Mark Probst <mark.probst@gmail.com>
133 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
134 for methods which actually have one. For all other methods, make
135 sure the this argument var is live the whole method.
137 * mini.c (mini_method_compile): Every shared method has a
138 this/vtable/mrgctx info. Fixes #480807.
140 2009-03-05 Mark Probst <mark.probst@gmail.com>
142 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
143 generic/imt thunks where some entries branch through the vtable,
144 while other entries branch directly.
146 2009-03-05 Zoltan Varga <vargaz@gmail.com>
148 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
150 * mini-windows.c: Ditto.
152 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
155 2009-03-04 Zoltan Varga <vargaz@gmail.com>
157 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
160 2009-03-04 Mark Probst <mark.probst@gmail.com>
162 * method-to-ir.c: Don't inline methods that use JMP. Fixes
165 2009-03-04 Mark Probst <mark.probst@gmail.com>
167 * exceptions-x86.c: Include debug-mini.h - fixes build.
169 2009-03-04 Martin Baulig <martin@ximian.com>
171 * debug-mini.c: Clean up the exception API and add documentation.
172 (mono_debugger_handle_exception): New public method; this is
173 called when throwing an exception or encountering an unhandled one.
174 (mono_debugger_call_exception_handler): Formerly known as
175 mono_debugger_handle_exception(); this is used to tell the
176 debugger that we're about to invoke an exception handler.
178 2009-03-04 Martin Baulig <martin@ximian.com>
180 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
181 ../metadata/mono-debug-debugger.c; save and reset exception state.
183 2009-03-02 Martin Baulig <martin@ximian.com>
185 * debug-mini.c: Moved the debugger exception handling here from
186 ../metadata/mono-debug-debugger.c.
189 (MonoDebuggerExceptionAction): New exception typedef.
192 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
195 (mono_amd64_throw_exception): Use the new debugger exception
199 (mono_handle_exception_internal): Don't call
200 mono_debugger_unhandled_exception() here.
202 2009-03-03 Zoltan Varga <vargaz@gmail.com>
204 * mini.c aot-compiler.c: Update after the changes to
205 mono_marshal_get_runtime_invoke ().
207 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
208 Virtual generic methods might not have method->slot set, work around
211 * generics.cs: Add a test.
213 2009-03-02 Geoff Norton <gnorton@novell.com>
216 * driver.c: Allow signal chaining of SIGFPE as well.
218 2009-03-02 Zoltan Varga <vargaz@gmail.com>
220 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
221 this since it now receives the method not its generic context in the
224 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
225 generic/imt thunks where some entries branch through the vtable, while
226 other entries branch directly.
228 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
230 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
231 support for interface methods as well.
233 * mini-trampolines.c: Add support for virtual generic methods in interfaces
234 using the normal IMT thunks.
236 generics.cs: Add new tests.
238 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
239 the generic inst to the generic imt thunks. This fixes AOT support,
240 improves consistency with the normal IMT thunks, and makes it easier to
241 add support for interface generic virtual methods later.
243 * mini-trampolines.c (mono_magic_trampoline): Ditto.
245 2009-02-28 Zoltan Varga <vargaz@gmail.com>
247 * driver.c (mono_set_signal_chaining): New public API function to enable
248 signal chaining on POSIX platforms.
250 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
251 (si@lindenlab.com) to implement signal chaining. The original patch was
252 contributed under the MIT X/11 license:
253 https://bugzilla.novell.com/show_bug.cgi?id=318894
255 2009-02-27 Zoltan Varga <vargaz@gmail.com>
257 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
258 too until it can be made to run on amd64.
260 2009-02-26 Zoltan Varga <vargaz@gmail.com>
262 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
263 to get_generic_context_from_code () + get_call_info () if possible.
265 2009-02-25 Zoltan Varga <vargaz@gmail.com>
267 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
268 suspend-on-sigsegv functionality.
270 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
271 to suspend when a native SIGSEGV is received. This is useful for debugging
272 crashes which don't happen under gdb, since a live process contains more
273 information than a core file.
275 * mini-exceptions.c (mono_print_thread_dump): Use
276 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
278 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
280 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
282 * basic-float.cs: Disable the tests which currently fail on amd64.
284 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
285 value to mono_arch_patch_callsite () to fix crashes.
287 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
289 2009-02-23 Zoltan Varga <vargaz@gmail.com>
291 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
292 nop code by patching the call address to point to the nullified class init
293 trampoline, as the former does not seem to be safe on SMP machines.
295 2009-02-23 Mark Probst <mark.probst@gmail.com>
297 * mini-ops.h: Fix the argument types for a few x86 opcodes where
300 2009-02-23 Zoltan Varga <vargaz@gmail.com>
302 * basic-float.cs basic-calls.cs: Fix warnings.
304 2009-02-22 Mark Probst <mark.probst@gmail.com>
306 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
307 correct frame pointer in the LMF. Should fix #478394.
309 2009-02-22 Zoltan Varga <vargaz@gmail.com>
311 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
313 * image-writer.c: Make the binary writer less verbose.
315 2009-02-21 Zoltan Varga <vargaz@gmail.com>
317 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
318 are called from runtime invoke wrappers.
320 2009-02-20 Zoltan Varga <vargaz@gmail.com>
322 * cpu-ppc.md (store_memindex): Increase the size of this.
324 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
326 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
328 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
330 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
333 Last fix for of #467201.
336 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
338 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
340 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
341 and long_conv_to_r8_2:
343 Fixed part of #467201.
345 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
347 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
349 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
350 conversion to 32 bits.
352 * cpu-x86.md: Increase the size of int_conv_to_r4.
354 * basic-float.cs: Add a test for this.
356 Fixed part of #467201.
358 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
360 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
362 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
363 conversion to 64 bits.
365 * basic-float.cs: Add a test for this.
367 Fixed part of #467201.
369 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
371 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
373 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
374 This behavior is compatible with MS.
376 * iltest.il.in: Add a test for this.
378 Fixed part of #467201.
380 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
382 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
384 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
385 change the precision of the value.
387 * cpu-x86.md: Define len for float_conv_to_r4.
389 * basic-float.cs: Add a test for this.
391 Fixed part of #467201.
393 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
395 * mini.c: Adjust locking order to the new semantics where the loader lock
398 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
407 * mini-trampolines.c:
420 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
422 2009-02-18 Zoltan Varga <vargaz@gmail.com>
424 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
427 2009-02-17 Zoltan Varga <vargaz@gmail.com>
429 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
430 for cctors if needed.
432 2009-02-17 Mark Probst <mark.probst@gmail.com>
434 * mini-ppc.c: Fix build on Darwin.
436 2009-02-17 Zoltan Varga <vargaz@gmail.com>
438 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
439 version instead of 3 as valgrind doesn't like version 3.
441 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
443 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
444 usable for hashing methods.
445 (emit_extra_methods): Use the new hash to avoid putting every method in the
448 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
450 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
451 whenever a method ref could match a method.
453 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
456 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
459 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
461 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
464 * method-to-ir.c (mono_method_check_inlining): Avoid calling
465 mono_method_get_header () on inflated methods as an optimization.
467 2009-02-16 Zoltan Varga <vargaz@gmail.com>
469 * ssa.c (fold_ins): Fix another crash if the instruction following the
470 switch was optimized away.
472 2009-02-16 Mark Probst <mark.probst@gmail.com>
474 Contributed under the terms of the MIT/X11 license by Steven
475 Munroe <munroesj@us.ibm.com>.
477 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
479 2009-02-16 Zoltan Varga <vargaz@gmail.com>
481 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
482 around the mono_domain_alloc calls, it is now done by the functions
485 * aot-compiler.c (compile_method): Only add wrappers referenced by
486 the method if compiling with full AOT.
487 (mono_compile_assembly): Error out if --aot=full is specified on
488 a platform where it is not supported.
490 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
493 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
496 * aot-runtime.c (load_named_code): Handle
497 mono_arm_throw_exception_by_token.
499 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
501 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
504 * Makefile.am (fullaotcheck): Exit if a test fails.
506 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
508 (mono_compile_assembly): Handle the assembler failing.
510 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
511 accepting subsections of .bss.
513 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
516 * aot-compiler.c: Remove some unused includes.
518 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
519 now in MonoImageWriter.
521 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
522 code sequence which matches a non-virtual call. Fixes #472654.
524 2009-02-15 Zoltan Varga <vargaz@gmail.com>
526 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
529 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
530 use the image/dwarf writers directly.
532 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
535 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
538 * image-writer.h: Fix some typos.
540 * dwarfwriter.h dwarfwriter.c: New files.
542 * aot-compiler.c: Extract the DWARF info writing functionality into a
545 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
546 argument to return unwind info.
548 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
550 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
552 * aot-runtime.c (decode_method_ref): Add a case for
553 MONO_AOT_METHODREF_WRAPPER_NAME.
555 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
558 * aot-compiler.c (encode_method_ref): Use the new constants.
560 * aot-runtime.c (decode_method_ref): Ditto.
562 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
563 be compiled, not the icall itself.
565 2009-02-14 Zoltan Varga <vargaz@gmail.com>
567 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
568 using decode_method_ref ().
570 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
571 convert it to an in32. Fixes #475859.
573 * arrays.cs: Add a test.
575 2009-02-12 Zoltan Varga <vargaz@gmail.com>
577 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
580 * basic-long.cs: Add a test.
582 2009-02-12 Mark Probst <mark.probst@gmail.com>
584 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
585 remove the frame pointer in leaf methods which don't receive any
586 arguments, don't throw exceptions and don't do dynamic stack
589 2009-02-12 Zoltan Varga <vargaz@gmail.com>
591 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
592 the fail_tramp changes. Hopefully fixes #475132.
594 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
596 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
597 instead of mono_metadata_signature_dup_full.
599 2009-02-12 Zoltan Varga <vargaz@gmail.com>
601 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
602 for processing jump tables. Fixes #473787.
604 2009-02-11 Mark Probst <mark.probst@gmail.com>
606 * mini-generic-sharing.c: mini_method_get_context() just calls
607 mono_method_get_context_general() now.
609 * mini.c, mini.h: Moved get_object_generic_inst(),
610 construct_object_context_for_method() and
611 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
613 2009-02-11 Zoltan Varga <vargaz@gmail.com>
615 * branch-opts.c (mono_if_conversion): Handle the case where the merged
616 basic block fell through to its successor bblock without a branch. Fixes
619 * iltests.il.in: Add a test.
621 * aot-compiler.c (encode_method_ref): Encode methods of array types.
622 (can_encode_patch): We can now handle arrays of generic parameters and
625 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
627 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
628 the AOT file to avoid some #ifdefs in aot-runtime.c
630 * mini.h: Bump AOT file format version.
632 2009-02-10 Zoltan Varga <vargaz@gmail.com>
634 * Makefile.am (fullaotcheck): Make this run the tests.
636 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
638 2009-02-10 Mark Probst <mark.probst@gmail.com>
640 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
641 individually. Fixes #473482.
643 2009-02-10 Zoltan Varga <vargaz@gmail.com>
645 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
647 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
649 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
650 (mono_compile_assembly): Hush compile warnings about
651 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
654 2009-02-10 Zoltan Varga <vargaz@gmail.com>
656 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
658 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
660 * aot-compiler.c: Fix arm support.
662 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
663 img_writer_emit_unset_mode () function.
665 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
666 (mono_unwind_get_dwarf_pc_reg): Ditto.
668 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
669 Move almost all platform specific code to a set of arch_ functions,
670 and document them to ease porting.
672 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
674 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
676 * aot-compiler.c: Extract the image writing functionality into a separate
677 module to reduce the size of this file.
679 2009-02-09 Geoff Norton <gnorton@novell.com>
681 * mini-s390.c: Fix the signature of emit_sig_cookie.
683 2009-02-09 Zoltan Varga <vargaz@gmail.com>
685 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
687 * aot-runtime.c (is_shared_got_patch): Ditto.
689 * aot-runtime.c (load_named_code): Cope with the fact that
690 decode_got_entry () won't decode the patch fully if its corresponding got
691 entry is already filled.
693 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
695 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
697 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
698 as the moving pointer instead of 'buf' for consistency with the rest of the
700 (mono_arch_create_monitor_exit_trampoline): Ditto.
702 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
703 generic_class_init trampolines.
704 (add_generic_class): Extract some code from add_generic_instances () into a
705 separate function so it can be called from other places too.
706 (compile_method): Call add_generic_class () for the classes of inflated methods
707 referenced by the method.
708 (can_encode_patch): Allow references to generic parameters.
710 * aot-runtime.c: Add support the patches required by the new trampolines.
712 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
715 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
718 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
719 this from get_throw_pending_exception, make the signature full aot compatible.
721 * Makefile.am (fullaotcheck): New target to run full-aot tests.
723 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
725 * exceptions.cs: Add a test.
727 2009-02-07 Zoltan Varga <vargaz@gmail.com>
729 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
730 use the DWARF_DATA_ALIGN constant instead.
732 * exception-<ARCH>.c: Update after the above change.
734 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
737 * mini-arm.c: Enable the dwarf unwinder.
739 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
740 instead of mono_class_setup_vtable ().
742 2009-02-07 Zoltan Varga <vargaz@gmail.com>
744 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
747 * mini-x86.h: Enable the dwarf unwinder.
749 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
751 Fix mcs/tests/test-7.cs
752 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
755 2009-02-06 Zoltan Varga <vargaz@gmail.com>
757 * mini.c (print_jit_stats): Remove some unused statistics.
759 2009-02-05 Zoltan Varga <vargaz@gmail.com>
761 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
763 2009-02-05 Mark Probst <mark.probst@gmail.com>
765 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
766 the method we get from mono_object_get_virtual_method() because
767 that function does it properly, now.
769 2009-02-05 Zoltan Varga <vargaz@gmail.com>
771 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
772 opcodes. Fixes #472775.
774 2009-02-05 Mark Probst <mark.probst@gmail.com>
776 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
777 fact that mono_find_jit_info() sometimes returns the context
778 corresponding to the jit info in new_ctx. Fixes #472600.
780 2009-02-05 Zoltan Varga <vargaz@gmail.com>
782 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
783 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
784 klass->enum_basetype directly.
786 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
789 * unwind.c: Avoid 0 sized arrays.
791 2009-02-04 Zoltan Varga <vargaz@gmail.com>
793 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
794 size on systems with 64k pages. Fixes #471389.
796 2009-02-04 Mark Probst <mark.probst@gmail.com>
798 Contributed under the terms of the MIT/X11 license by Steven
799 Munroe <munroesj@us.ibm.com>.
801 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
802 for LOADI4_MEMBASE. Use addi instead of addic if it's not
805 2009-02-04 Mark Probst <mark.probst@gmail.com>
807 Contributed under the terms of the MIT/X11 license by Steven
808 Munroe <munroesj@us.ibm.com>.
810 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
813 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
814 The trampoline can be longer on PPC64.
816 2009-02-04 Mark Probst <mark.probst@gmail.com>
818 Contributed under the terms of the MIT/X11 license by Steven
819 Munroe <munroesj@us.ibm.com>.
821 * mini-ppc.c: Compiler warning fixes and trivial code
824 2009-02-04 Zoltan Varga <vargaz@gmail.com>
826 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
827 ins->dreg which could be a hardware register, not a vreg.
829 * aot-compiler.c (emit_method_dwarf_info): Ditto.
831 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
832 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
834 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
836 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
837 ->dreg, that is not the vreg we are looking for.
839 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
841 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
844 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
847 2009-02-03 Zoltan Varga <vargaz@gmail.com>
849 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
851 * aot-compiler.c (emit_line_number_info): Fix line number emission when
854 * aot-compiler.c: Add xdebug support on x86.
856 * unwind.c: Add x86 support.
858 * aot-compiler.c (emit_exception_debug_info): Control the emission of
859 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
861 * mini.c (mini_method_compile): Ditto.
863 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
866 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
867 which mimic .push_section/.pop_section in GAS.
869 * aot-compiler.c: Emit precise live range information for variables.
871 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
873 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
874 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
877 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
878 the live ranges of variables.
880 * mini.h (struct MonoMethodVar): Add two fields containing the live range
881 of the variable in terms of native offsets.
883 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
885 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
887 2009-02-02 Mark Probst <mark.probst@gmail.com>
889 Contributed under the terms of the MIT/X11 license by Steven
890 Munroe <munroesj@us.ibm.com>.
892 * exceptions-ppc.c (restore_regs_from_context): Correct operand
893 order (offset then base reg) for ppc_load_multiple_regs.
894 (emit_save_saved_regs) Correct operand order for
895 ppc_store_multiple_regs.
896 (mono_arch_get_call_filter): Correct operand order for
897 ppc_load_multiple_regs.
899 * mini-ppc.c (emit_memcpy): Fix operand order for
900 ppc_load_reg_update and ppc_store_reg_update.
901 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
902 (mono_arch_emit_epilog): Correct operand order for
903 ppc_load_multiple_regs.
905 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
906 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
908 2009-02-02 Mark Probst <mark.probst@gmail.com>
910 * cpu-ppc64.md: Fixed storer4_memindex length.
912 2009-02-02 Zoltan Varga <vargaz@gmail.com>
914 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
917 * aot-compiler.c (emit_line_number_info): Optimize this.
919 2009-02-01 Zoltan Varga <vargaz@gmail.com>
921 * aot-compiler.c: Disassemble tokens in the IL disassembly.
923 * aot-compiler.c: Add debug info for methods without debug info by
924 emitting an IL file and having the line number info referencing that file.
926 * aot-compiler.c: Optimize the size of the generated line number info.
928 * aot-compiler.c: Emit line number info in xdebug mode.
930 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
933 2009-01-31 Zoltan Varga <vargaz@gmail.com>
935 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
937 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
940 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
942 * basic-calls.cs: Test for the weird crash found on arm.
944 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
946 * cpu-arm.md: Increase the size of storer8_membase_reg and
947 loadr8_membase_reg to 24 bytes to accomodate the extra add.
949 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
950 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
951 reg to LR otherwise we'll be loading/storing from just the offset.
953 2009-01-30 Miguel de Icaza <miguel@novell.com>
955 Question: if we are storing gint32's inside the "*native_offset",
956 should we change the signature to "gint32 *native_offset" to
957 ensure that we do not have type definition problems?
959 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
960 an int * as this is what the other function expects, causes
961 problems with Freescale's compiler that defined int32_t to be a
962 long and makes int incompatible
964 2009-01-30 Miguel de Icaza <miguel@novell.com>
966 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
967 filename conflict with bjam.
969 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
971 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
972 as it might use decomposed ops.
974 2009-01-30 Zoltan Varga <vargaz@gmail.com>
976 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
978 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
981 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
983 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
986 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
987 way registers are stored in MonoContext on arm.
989 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
990 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
992 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
994 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
996 * mini.c (mini_init): Register mono_isfinite.
998 * jit-icalls.c (mono_isfinite): New jit icall.
1000 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
1002 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
1003 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
1006 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1008 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
1009 separate frame and stack pointers, so we must use FP to find the register
1011 The FP reg is retrieved from the MonoContext::regs array.
1013 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1015 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
1018 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1020 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
1021 return R4 and R8 when not running under softfloat.
1023 Fixes basic-calls.exe
1025 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1027 * mini-arm.c: Implement some overflow opcodes.
1029 2009-01-29 Miguel de Icaza <miguel@novell.com>
1031 * ssa.c: handle another alloca.h
1033 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
1034 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
1035 MONO_ARCH_USE_SIGACTION.
1037 * aot-runtime.c, mini-exceptions.c: Replace platform define with
1040 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
1042 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
1043 PPC targets as sigaction does not exist on all platforms, define
1044 this on a per-platform basis.
1046 Instead of erroring out if the platform is not defined, include
1047 mini-ppc-os.h, and expect that the OS specific setting provides
1048 the required information.
1050 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1052 * aot-compiler.c: Fix --enable-minimal=aot.
1054 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1056 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
1059 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1061 * exceptions-arm.c: Fix warnings.
1063 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
1066 * mini-x86.c: Fix --enable-minimal=jit build.
1068 * mini.c: Really fix --enable-minimal=jit build.
1070 * mini.c (construct_object_context_for_method): Move this outside
1071 the DISABLE_JIT block to fix the --enable-minimal=jit build.
1073 "Backported" of r124984 from 2.0 branch.
1075 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
1077 "Backport" of r124977 + r124978 from 2.0 branch.
1079 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
1080 to avoid calling mono_exception_from_token () from the throw trampoline.
1081 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
1082 for throwing corlib exceptions, this fixes full-aot support for corlib
1085 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
1087 2009-01-29 Miguel de Icaza <miguel@novell.com>
1089 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
1090 part of the changes to split the code in mini into operating
1091 system specific files.
1093 This patch was done by copying mini.c to the respective files to
1094 preserve SVN history.
1096 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1098 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
1100 2009-01-28 Zoltan Varga <vargaz@gmail.com>
1102 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
1103 remoting-invoke-with-check wrappers of shared methods.
1105 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
1107 2009-01-27 Mark Probst <mark.probst@gmail.com>
1109 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
1110 optimization if the top of stack is the last instruction in the
1111 bblock. Otherwise it might have been used after its definition.
1114 2009-01-27 Zoltan Varga <vargaz@gmail.com>
1116 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
1117 method as well when get_vcall_slot () fails to match a code sequence.
1119 * mini-arm.c: Fix the android build, which doesn't have
1122 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1124 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
1127 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
1129 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
1131 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1133 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
1134 and put its id into jinfo->used_regs. This is only used on amd64,
1135 which is currently the only platform generating unwind info.
1137 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
1138 the dwarf unwinder. This is required to correctly handle async exceptions
1139 like thread abort and stack overflows, which can happen while a method
1140 is in the middle of its prolog or epilog.
1142 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
1143 the unwind info belonging to an AOTed method.
1145 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
1146 into cfg->unwind_ops.
1148 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
1150 * mini.c (mini_init): Call mono_unwind_init ().
1151 (mini_cleanup): Call mono_unwind_cleanup ().
1153 * unwind.c: Add functions for managing a set of unwind info entries, allowing
1154 unwind info to be shared between methods.
1156 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
1159 * exceptions-amd64.c (mono_arch_exceptions_init): Call
1160 get_throw_pending_exception () to avoid initialization races.
1162 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
1163 mono_arch_exceptions_init () function.
1165 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
1167 2009-01-25 Zoltan Varga <vargaz@gmail.com>
1169 * mini.c (mono_get_domain_intrinsic): New helper function.
1170 (mono_get_thread_intrinsic): Ditto.
1172 * mini-arm.c mini-ia64.c: Use the new helper functions.
1174 * method-to-ir.c (mono_method_to_ir): Fix the comment for
1175 the last constrained_call change, since it is needed in the non-AOT
1178 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
1180 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
1181 mono_get_lmf_addr () on arm eabi linux.
1183 2009-01-24 Zoltan Varga <vargaz@gmail.com>
1185 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
1186 code sequence which matches a non-virtual call.
1188 2009-01-23 Mark Probst <mark.probst@gmail.com>
1190 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
1193 2009-01-23 Zoltan Varga <vargaz@gmail.com>
1195 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
1196 runtime-invoke wrappers, since they are also shared based on signature.
1198 2009-01-22 Mark Probst <mark.probst@gmail.com>
1200 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
1201 info from the (correct) context.
1203 2009-01-22 Zoltan Varga <vargaz@gmail.com>
1205 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
1207 * unwind.c (mono_unwind_frame): New function to unwind through a frame
1208 using dwarf unwinding info. Not yet used.
1210 * mini.c (mini_init): When using xdebug, disable freeing of domains.
1212 2009-01-21 Mark Probst <mark.probst@gmail.com>
1214 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
1217 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
1218 special case and handle mono_arch_delegate_invoke_impl() returning
1219 function descriptors.
1221 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
1222 trampolines return function descriptors, too.
1224 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1226 * method-to-ir.c (handle_alloc): Avoid generic instances in the
1227 out_of_line optimization.
1229 2009-01-21 Martin Baulig <martin@ximian.com>
1232 (MonoCompile): Added `disable_deadce_vars' to disable removing
1236 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
1237 inside the debugger.
1239 * liveness.c (mono_analyze_liveness): Don't remove any unused
1240 variables if `cfg->disable_deadce_vars' is set.
1242 2009-01-21 Mark Probst <mark.probst@gmail.com>
1244 * method-to-ir.c: Only apply exception constructor optimization if
1245 the the method actually belongs to an exception class. Fixes
1248 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1250 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
1251 change inside a #ifdef __mono_ppc64__.
1253 * aot-compiler.c (compile_method): Remove the previous limitation.
1255 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
1256 on type variables in AOTed code.
1258 * aot-compiler.c (compile_method): Skip generic methods having type
1259 constraints on their generic parameters.
1261 * aot-compiler.c (compile_method): Check for methods which cannot be
1262 encoded inside RGCTX_FETCH patches as well.
1264 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
1267 2009-01-20 Mark Probst <mark.probst@gmail.com>
1269 * method-to-ir.c: Force the vtable variable in shared generic code
1270 for the case that they might show up on a stack trace where they
1273 * mini-exceptions.c: Save and use generic sharing info as well as
1274 IP in stack traces to resolve shared generic instantiations.
1276 2009-01-20 Zoltan Varga <vargaz@gmail.com>
1278 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
1279 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
1281 2009-01-20 Mark Probst <mark.probst@gmail.com>
1283 * method-to-ir.c: Do generic sharing for array constructors.
1285 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
1287 * mini-exceptions.c (mono_print_thread_dump): Add information
1288 about the thread state using wapi_current_thread_desc.
1290 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1292 * basic-simd.cs: Tests for the new constructors.
1294 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1296 * mini-ops.h: Added OP_EXPAND_*
1300 * mini-x86.c (mono_arch_output_basic_block): Same.
1302 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
1304 2009-01-19 Zoltan Varga <vargaz@gmail.com>
1306 * iltests.il.in: Add a test for #467385.
1308 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
1310 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
1311 thread been cleaned up is not the same currently in execution.
1313 Fixes appdomain-unload crashes on windows, osx and linux variants
1314 without the __thread keyword.
1316 2009-01-18 Zoltan Varga <vargaz@gmail.com>
1318 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
1319 (koush@koushikdutta.com). Implement this for android.
1321 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
1322 begins with a digit.
1324 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
1325 mono_marshal_get_write_barrier ().
1327 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
1329 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
1330 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
1331 that pass them on a register pair.
1333 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
1334 test was crashing due to that.
1336 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
1338 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
1339 trampoline code. Include ucontext.h only if available.
1341 2009-01-15 Mark Probst <mark.probst@gmail.com>
1343 * mini.c: mono_domain_lookup_shared_generic() takes an open method
1344 and doesn't check whether it's sharable, like it was before
1345 removing the shared generics hash. This brings IronPython
1346 performance back to what it was before that change.
1348 2009-01-14 Mark Probst <mark.probst@gmail.com>
1350 * method-to-ir.c: Handle delegate invocation optimization earlier,
1351 otherwise it would be handled (much more slowly) by the
1352 final/sealed optimization.
1354 2009-01-13 Zoltan Varga <vargaz@gmail.com>
1356 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
1357 domain is not set. Fixes #465864.
1359 2009-01-12 Mark Probst <mark.probst@gmail.com>
1361 * method-to-ir.c: Don't stop sharing of generic methods with catch
1362 clauses - we already handle those.
1364 2009-01-12 Mark Probst <mark.probst@gmail.com>
1366 * mini.c, mini.h: lookup_generic_method() is now
1367 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
1368 making the shared_generics_hash obsolete.
1370 2009-01-12 Mark Probst <mark.probst@gmail.com>
1372 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
1373 use the red zone. Make room on the stack first and then use it,
1374 not the other way around.
1376 2009-01-12 Zoltan Varga <vargaz@gmail.com>
1378 * mini.c (mini_init): Call mono_xdebug_init ().
1380 * aot-compiler.c (mono_xdebug_init): Make this non-static.
1382 2009-01-11 Zoltan Varga <vargaz@gmail.com>
1384 * TestDriver.cs: Add an --iter argument to run tests multiple times.
1386 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
1389 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
1390 debug+unwind info for trampolines.
1392 * mini.c (mono_create_unwind_op): New helper function.
1394 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
1396 2009-01-10 Zoltan Varga <vargaz@gmail.com>
1398 * aot-compiler.c: Fix the build.
1400 2009-01-09 Zoltan Varga <vargaz@gmail.com>
1402 * Makefile.am: Update dtrace-prelink.sh location.
1404 2009-01-08 Zoltan Varga <vargaz@gmail.com>
1406 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
1407 optimization. Fixes #464520.
1409 2009-01-07 Bill Holmes <billholmes54@gmail.com>
1411 * mini-amd64.c : Adding code to save/restore non-volatile registers
1414 * exceptions-amd64.c : Adding code to save/restore non-volatile
1415 registers on Winx64.
1417 Contributed under MIT/X11 license.
1419 2009-01-07 Zoltan Varga <vargaz@gmail.com>
1421 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
1422 __GNUC_MINOR__ which can break when the major version changes.
1424 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1426 * basic-simd.cs: Add tests for usage of the sizeof opcode.
1428 2009-01-07 Geoff Norton <gnorton@novell.com>
1430 * helpers.c: Allow mono -v -v -v to work on darwin.
1432 2009-01-05 Bill Holmes <billholmes54@gmail.com>
1434 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
1437 Contributed under MIT/X11 license.
1439 2009-01-05 Zoltan Varga <vargaz@gmail.com>
1441 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
1442 instead of directly accessing type->data.klass. Fixes #462016.
1443 (mono_allocate_stack_slots_full): Ditto.
1445 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
1446 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
1448 * aot-compiler.c (emit_plt): Fix ARM build.
1450 2009-01-04 Zoltan Varga <vargaz@gmail.com>
1452 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
1454 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
1457 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
1458 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
1461 * iltests.il.in: Add a regression test.
1463 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1465 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
1467 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1469 * basic-simd.cs: Add a regression test for #462457.
1471 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1473 * mini-ops.h: Add a definition of XPHI.
1475 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
1477 * ssa.c (op_phi_to_move): Handle XPHI.
1479 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
1483 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1485 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
1487 2008-12-31 Geoff Norton <gnorton@novell.com>
1489 * mini-ppc.c: The prolog size allocated can be too small for darwin
1490 ppc32 under certain circumstances. Also fix a small logic bug.
1492 2008-12-29 Zoltan Varga <vargaz@gmail.com>
1494 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
1495 while loading AOT methods.
1497 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
1498 since only the former is nulled out after a successful cast. This prevents
1499 crashes with rethrown exceptions when using --debug=casts.
1501 2008-12-24 Mark Probst <mark.probst@gmail.com>
1503 * mini.h: New macro for checking whether a method is final,
1504 i.e. whether the method or its class is marked final.
1506 * method-to-ir.c: Use the new macro for all final-checks
1507 consistently. Fixes the crash in the System.ServiceModel tests.
1509 2008-12-23 Mark Probst <mark.probst@gmail.com>
1511 * mini-exceptions.c (get_exception_catch_class): Corrected another
1512 overly strict assertion.
1514 2008-12-23 Mark Probst <mark.probst@gmail.com>
1516 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
1517 Clobbering it is not allowed because the caller might use it as
1518 the vtable register in the interface call.
1520 2008-12-19 Mark Probst <mark.probst@gmail.com>
1522 * mini-exceptions.c (get_exception_catch_class): Corrected an
1523 overly strict assertion.
1525 2008-12-18 Mark Mason <mmason@upwardaccess.com>
1527 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
1529 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
1531 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
1533 * cpu-mips.md: correct lengths for certain long_ opcodes.
1535 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
1537 * 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().
1539 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1541 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
1543 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1545 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
1547 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1549 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
1552 2008-12-16 Mark Mason <mmason@upwardaccess.com>
1554 * 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
1556 * 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)
1558 2008-12-15 Mark Mason <mmason@upwardaccess.com>
1560 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
1562 2008-12-14 Zoltan Varga <vargaz@gmail.com>
1564 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
1565 gshared code. Fixes #458947.
1567 * generics.cs: Add a test.
1569 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1571 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1573 * mini-mips.c: first pass n32 code generation.
1575 * mini-mips.h: datatypes and defines for n32 support.
1577 * exceptions-mips.c: first pass n32 code generation.
1579 * tramp-mips.c: first pass n32 code generation.
1581 * cpu-mips.md: add long_ opcodes.
1583 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1585 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1587 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1589 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1591 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1593 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1595 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1597 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1599 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1601 * helpers.c: for mips/n32, don't pass -mips32 to objdump
1603 2008-12-12 Zoltan Varga <vargaz@gmail.com>
1605 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
1607 2008-12-12 Andrés G. Aragoneses <aaragoneses@novell.com>
1609 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
1611 2008-12-12 Mark Probst <mark.probst@gmail.com>
1613 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
1614 descriptors for helper functions directly in front of the code.
1616 2008-12-11 Mark Probst <mark.probst@gmail.com>
1618 * method-to-ir.c: Removed an unnecessary assertion.
1620 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1622 * method-to-ir.c: Merge SGEN changes from the old JIT.
1624 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1626 * driver.c (compile_all_methods_thread_main): Handle failure of
1629 2008-12-10 Mark Probst <mark.probst@gmail.com>
1631 * mini-ppc.c: Merged with mini-ppc64.c.
1633 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
1635 * Makefile.am: Use the same sources for PPC and PPC64.
1637 * mini-ppc64.c: Removed.
1639 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1641 * branch-opts.c (remove_block_if_useless): Extract fall through detection
1642 code to mono_bb_is_fall_through.
1644 * branch-opts.c (mono_remove_critical_edges): Same.
1646 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1648 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
1649 expect that an OP_BR_REG will be there.
1651 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1653 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
1654 for the many branch ops. The original check miss OP_BR_REG.
1658 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1660 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
1662 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1664 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
1665 while holding the aot lock.
1667 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1669 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
1671 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1673 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
1674 to release all runtime callable wrappers held by the runtime.
1676 Contributed under MIT/X11 license.
1678 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1680 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
1683 Contributed under MIT/X11 license.
1685 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1687 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
1688 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
1690 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1692 * cpu-mips.md: fix ckfinite length
1694 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
1695 (mono_arch_lowering_pass): cleanup, rearrange for clarity
1696 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
1698 2008-12-08 Mark Mason <mmason@upwardaccess.com>
1700 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
1702 2008-12-08 Geoff Norton <gnorton@novell.com>
1704 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
1705 size by 8 bytes as well.
1707 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1709 * basic-simd.cs: Fix method names for Vector16b.
1711 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1713 * basic-simd.cs: Fix method names for Vector16sb.
1715 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1717 * basic-simd.cs: Fix method names for Vector8us.
1719 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1721 * basic-simd.cs: Fix method names for Vector8s.
1723 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1725 * basic-simd.cs: Fix method names for Vector4ui.
1727 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1729 * basic-simd.cs: Fix method names for Vector2l.
1731 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1733 * basic-simd.cs: Fix method names for Vector2d.
1735 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1737 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
1738 that are extension methods.
1740 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1742 * basic-simd.cs: Fix method names for Vector4f.
1744 2008-12-08 Zoltan Varga <vargaz@gmail.com>
1746 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
1747 as such. Fixes #456669.
1749 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1751 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
1753 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1755 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
1756 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
1757 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
1758 (mips_adjust_stackframe): handle FP spills
1760 * mini-ops.h: add mips_mtc1_s2
1762 * cpu-mips.md: add mips_mtc1_s2
1764 2008-12-07 Zoltan Varga <vargaz@gmail.com>
1766 * unwind.c: New file, move the unwind info encoding functions here from
1767 aot-compiler.c, so they could be used at runtime too.
1769 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1771 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
1772 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
1774 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1776 * mini-mips.c: cleanup warnings
1777 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
1778 (mips_adjust_stackframe): handle case of taking the address of stack locals
1780 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1782 * aot-compiler.c: Implement a few functions missing from the asm writer.
1783 (emit_method_code): Only write symbols for methods when using the bin
1784 writer, since the assembler can't deal with the characters in our method
1787 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
1789 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
1792 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
1793 a bit to also restore %rax.
1795 2008-12-05 Mark Probst <mark.probst@gmail.com>
1797 * mini-ppc.c: Some simple merges from mini-ppc64.c.
1799 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1801 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
1804 2008-12-05 Mark Probst <mark.probst@gmail.com>
1806 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
1808 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
1809 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
1811 * exceptions-ppc64.c: Removed.
1813 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
1815 2008-12-05 Mark Probst <mark.probst@gmail.com>
1817 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
1820 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
1822 * tramp-ppc64.c: Removed.
1824 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1826 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
1829 2008-12-05 Mark Probst <mark.probst@gmail.com>
1831 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
1833 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
1834 mini-ppc.h instead of mini-ppc64.h.
1836 * mini-ppc64.h: Removed.
1838 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1840 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
1842 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
1844 2008-12-05 Mark Probst <mark.probst@gmail.com>
1846 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
1847 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
1850 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1852 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
1854 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1856 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
1858 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1860 * basic-simd.cs: Tests for operator == and != on Vector4f.
1862 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1864 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
1866 * simd-intrinsics.c: Kill useless enum.
1868 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1870 * cpu-mips.md: add long_conv_to_ovf_i4_2
1871 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
1873 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1875 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
1877 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
1879 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1881 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
1883 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1885 * basic-simd.cs: Add tests for new methods.
1887 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1889 * simd-intrinsics.c: Add support for operator == and !=
1892 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
1894 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1896 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
1898 2008-12-04 Zoltan Varga <vargaz@gmail.com>
1900 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
1902 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
1903 MONO_PATCH_INFO_ICALL_ADDR.
1905 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
1907 * aot-compiler.c: Resurrect full-aot support.
1909 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1911 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
1913 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1915 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
1917 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
1919 * basic-simd.cs: Fix tests to work under ppc.
1920 Remove tests for methods that will be removed.
1922 2008-12-03 Mark Probst <mark.probst@gmail.com>
1924 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
1925 generic type (via a typedef or typeref) correctly.
1927 2008-12-03 Zoltan Varga <vargaz@gmail.com>
1929 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
1930 diagnose an assertion failure.
1932 2008-12-02 Mark Probst <mark.probst@gmail.com>
1934 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
1935 Fix trampoline size.
1937 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
1938 conversion opcodes are implemented natively instead via emulation.
1940 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1942 * cpu-mips.md: remove mips_xori
1944 * mini-ops.h: remove mips_xori
1946 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
1948 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
1950 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
1952 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1954 * cpu-mips.md: fix instruction lengths.
1956 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
1958 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
1960 * mini-ops.h: fix slti / sltiu op profiles.
1962 2008-12-02 Martin Baulig <martin@ximian.com>
1964 * method-to-ir.c (mono_method_to_ir): Disable debugging
1965 information for the init locals block to make the debugger stop
1966 after all locals have been initalized.
1968 2008-12-02 Martin Baulig <martin@ximian.com>
1970 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
1971 running inside the debugger.
1973 2008-12-01 Zoltan Varga <vargaz@gmail.com>
1975 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
1978 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
1979 alu->alu imm optimization which only shows if deadce is disabled.
1981 * aot-compiler.c: Rename the function names for the binary and asm writers
1982 so they can coexist in the same process. Rework the xdebug code to use the
1983 asm writer. This avoids the need to call into the runtime to dump the
1984 debugging info. Add more debugging info for types.
1986 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
1988 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
1989 cpu description tables, they can't occur in cpu-<ARCH>.md.
1991 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
1992 the stack in CEE_LDFLDA. Fixes #450542.
1994 * generics.cs: Add a new test.
1996 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1998 * mini-ops.h: updated MIPS opcodes
1999 * mini-mips.c: decompose long opts
2000 * mini-mips.h: decompose long opts
2002 2008-11-29 Mark Mason <mmason@upwardaccess.com>
2004 * cpu-mips.md: fix length on int_rem_un
2005 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
2007 2008-11-29 Zoltan Varga <vargaz@gmail.com>
2009 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
2011 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
2013 2008-11-29 Martin Baulig <martin@ximian.com>
2015 * mini-exceptions.c (mono_handle_native_sigsegv): Check
2016 mono_debug_using_mono_debugger() in addition to the
2017 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
2019 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2021 * mini-ops.h: updated more MIPS opcodes
2022 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
2023 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
2025 2008-11-28 Mark Probst <mark.probst@gmail.com>
2027 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
2029 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2031 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
2032 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
2033 * mini-ops.h: correct selected mips opcode entries
2035 2008-11-28 Mark Probst <mark.probst@gmail.com>
2037 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
2040 2008-11-28 Mark Probst <mark.probst@gmail.com>
2042 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
2044 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2046 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
2047 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
2048 * mini-mips.h: disable IMT
2049 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
2051 2008-11-28 Mark Probst <mark.probst@gmail.com>
2053 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
2055 2008-11-28 Mark Probst <mark.probst@gmail.com>
2057 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
2059 2008-11-28 Zoltan Varga <vargaz@gmail.com>
2061 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
2064 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2066 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2067 for Set/GetVector aligned versions.
2069 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2071 * basic-simd.cs: Add tests for Get/SetVector.
2073 2008-11-27 Mark Probst <mark.probst@gmail.com>
2075 * mini.c: Removed g_slist_append_mempool(). Now in
2078 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2080 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
2081 size properly and make the bounds check optional.
2083 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2084 for SetVector and IsAligned.
2086 2008-11-27 Zoltan Varga <vargaz@gmail.com>
2088 * mini.c: Remove unused mono_normalize_opcodes () function.
2090 2008-11-26 Mark Probst <mark.probst@gmail.com>
2092 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
2093 using the new atomic add ops now.
2095 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
2098 2008-11-26 Mark Probst <mark.probst@gmail.com>
2100 * mini-ppc64.c: Several fixes.
2102 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2104 * cpu-mips.md: added jump_table
2105 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
2107 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2109 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
2111 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2113 * mini-ops.h: corrected a handful of MIPS opcodes.
2115 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2117 * aot-compiler.c: MIPS to use ELF writer
2119 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2121 * mini-codegen.c: remove MIPS specific assert.
2123 2008-11-25 Mark Probst <mark.probst@gmail.com>
2125 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
2126 fixes. PPC64 now passes most of the runtime regressions.
2128 2008-11-24 Zoltan Varga <vargaz@gmail.com>
2130 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
2131 volatile intervals a bit.
2133 2008-11-24 Mark Probst <mark.probst@gmail.com>
2135 * basic-long.cs: New test case.
2137 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2139 * mini.c (mini_method_compile): Disable globalra for large methods for
2142 * regalloc2.c (order_moves): Add fp support.
2144 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
2145 source bblock ends with an OP_BR_REG.
2147 * ratests.cs: Add a new test.
2149 2008-11-23 Mark Probst <mark.probst@gmail.com>
2151 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
2152 sharing. PPC64 now passes generics.exe.
2154 2008-11-23 Mark Probst <mark.probst@gmail.com>
2156 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
2158 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2160 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
2161 memory when mono_jit_info_table_find () can't find the method in the
2164 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
2167 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
2170 2008-11-23 Mark Probst <mark.probst@gmail.com>
2172 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
2173 Several fixes. PPC64 now runs exceptions.exe and
2174 devirtualization.exe.
2176 2008-11-22 Mark Probst <mark.probst@gmail.com>
2178 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
2179 arrays.exe and basic-math.exe.
2181 2008-11-22 Mark Probst <mark.probst@gmail.com>
2183 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
2184 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
2186 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2188 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
2190 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2192 * method-to-ir.c: Move bounds checking macros to ir-emit.h
2194 * ir-emit.h: Move macros from method-to-ir.c to here.
2196 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2198 * mini-ops.h: Correct the long simd ops to use LREG.
2200 2008-11-21 Zoltan Varga <vargaz@gmail.com>
2202 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
2204 * mini-ops.h: Correct the dreg type of a few long opcodes.
2206 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
2209 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
2211 * mini-ppc.c: remove negative stack references in epilog
2212 for platforms that don't support the red zone.
2214 2008-11-21 Mark Probst <mark.probst@gmail.com>
2216 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
2217 point regs. Now PPC64 passes basic-calls.exe.
2219 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2221 * basic-simd.cs: Add tests for accessors of Vector2l.
2223 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2225 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
2227 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
2229 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
2231 2008-11-21 Mark Probst <mark.probst@gmail.com>
2233 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
2234 PPC64 passes basic-long.exe.
2236 2008-11-20 Mark Probst <mark.probst@gmail.com>
2238 * decompose.c: Decompose carry and overflow add on PPC64 like on
2239 other 64 bit archs. Don't decompose sub at all on PPC64.
2241 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
2242 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
2245 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2247 * basic-simd.cs: Add tests for accessors of Vector2d.
2249 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2251 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
2255 * mini-x86.c (mono_arch_output_basic_block): Same.
2257 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
2259 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2261 * basic-simd.cs: Add tests for accessors of Vector4f.
2263 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2265 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
2269 * mini-x86.c (mono_arch_output_basic_block): Same.
2271 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
2273 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2275 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
2277 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2279 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
2283 * mini-x86.c (mono_arch_output_basic_block): Same.
2285 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
2287 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2289 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
2291 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2293 * simd-intrinsics.c: Enable setters for Vector16sb.
2295 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2297 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
2301 * mini-x86.c (mono_arch_output_basic_block): Same.
2303 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
2305 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
2307 * simd-intrinsics.c: Implement setter for Vector8us.
2309 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2311 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
2314 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
2316 * mini-ppc.c: remove references to the red zone in the prolog
2317 (for systems that don't support it).
2319 2008-11-19 Mark Probst <mark.probst@gmail.com>
2321 * cpu-ppc64.md: Fixed a few instruction lengths.
2323 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
2326 2008-11-19 Mark Probst <mark.probst@gmail.com>
2328 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
2331 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2333 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
2335 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
2337 * mini-ops.h: Added OP_INSERT_I2.
2341 * mini-x86.c (mono_arch_output_basic_block): Same.
2343 * simd-intrinsics.c: Implement setter for Vector8s.
2345 * simd-methods.h: Add the names of get setters of Vector8s.
2347 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2349 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
2351 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
2354 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2356 2008-11-18 Mark Probst <mark.probst@gmail.com>
2358 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
2359 for PPC64. An empty program runs now.
2361 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2363 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2365 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
2366 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
2367 info for JITted code is emitted into a shared library, loadable into gdb.
2369 2008-11-18 Mark Probst <mark.probst@gmail.com>
2371 * Makefile.am: Changes to build PPC64.
2373 * mini-arch.h: Include mini-ppc64.h on PPC64.
2375 2008-11-18 Mark Probst <mark.probst@gmail.com>
2377 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
2378 in PPC code up to r119147.
2380 2008-11-18 Mark Probst <mark.probst@gmail.com>
2382 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2383 cpu-ppc64.md: Changes for PPC64.
2385 Based on code submitted by andreas.faerber@web.de at
2386 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
2389 2008-11-18 Mark Probst <mark.probst@gmail.com>
2391 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2392 cpu-ppc64.md: Copied from the corresponding PPC files from
2395 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
2397 * mini-ops.h: Added OP_ROUND.
2399 * cpu-x86.md: Added round.
2401 * mini-x86.c: Added support for intrinsicing Math.Round (double).
2403 * basic-math.cs: Added test_0_round to test rounding.
2405 Contributed under MIT/X11 license.
2407 2008-11-17 Bill Holmes <billholmes54@gmail.com>
2409 * aot-compiler.c : Fix the Winx64 build.
2411 Contributed under MIT/X11 license.
2413 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2415 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
2416 in OP_EXTRACT_R8 to avoid possible stack corruption.
2418 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2420 * mini-ops.h: Added OP_EXTRACT_R8/I8.
2422 * cpu-x86.md: Added extract_r8.
2424 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
2426 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
2427 a couple of OP_EXTRACT_I4.
2429 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
2431 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
2433 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2435 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
2438 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2440 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
2441 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
2443 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
2444 are not needed any more.
2446 * mini.h: Remove the unused INS_LIST macros.
2448 * mini.c (mini_method_compile): Remove a disable globalra case which is no
2451 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
2454 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
2455 mono_alloc_ireg () instead.
2457 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
2460 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
2463 * aot-runtime.c (load_aot_module): Disable AOT when running under
2466 * mini-amd64.h: Change the monitor fastpath defines to check for
2467 !PLATFORM_WIN32 so they work on *bsd too.
2469 * mini.h mini.c mini-hhpa.c: Remove more unused code.
2471 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
2473 * mini.h (MonoCompile): Remove new_ir flag.
2475 * regalloc.h regalloc.c: Remove unused code.
2477 * cpu-*.md: Remove more unused opcodes.
2479 * simple-cee-ops.h simple-mini-ops.h: Removed.
2481 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
2483 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2485 * aliasing.h: Removed.
2487 * *.c: Remove references to aliasing.h and inssel.h.
2489 * mini.c: Remove additional unused functions.
2491 * mini-ops.h cpu-*.md: Remove unused opcodes.
2493 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2495 Remove the old JIT code.
2497 * inssel*.brg: Removed.
2499 * ssa.c abcremoval.c aliasing.c: Removed.
2501 * ssa2.c: Renamed to ssa.c.
2503 * abcremoval2.c: Renamed to abcremoval.c.
2505 * *.c: Removed all !cfg->new_ir code.
2507 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
2508 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
2510 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
2512 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2514 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
2515 to simplify the code and cut back on the number of global symbols in the AOT
2518 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
2520 2008-11-15 Zoltan Varga <vargaz@gmail.com>
2522 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
2523 with the got/got_info tables.
2525 * mini.h: Bump AOT file format version.
2527 * unwind.h: New file, contains definitions for stack unwinding.
2529 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
2532 * aot-compiler.c: Generalize the emitting of unwind information to use the
2533 information in cfg->unwind_ops.
2535 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
2537 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
2538 AOT method frames. Enable writing symbols for methods by default.
2540 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
2542 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
2543 and make it work with vectors of element sizes 1, 2 and 4.
2545 * simd-intrinsics.c: Enable getter for all vectors with element size
2548 * simd-methods.h: Add the names of other getters.
2550 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
2556 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
2558 * mini-ppc.h: portability fix.
2560 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2562 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
2563 buggy and will overwrite it.
2565 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2567 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
2568 Use it to emit local symbols for all methods so AOTed methods show up with
2569 their full name in gdb/valgrind output.
2571 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
2573 * mini-ppc.c: portability fixes.
2575 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2577 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
2578 entries out of the if (!generic_shared...) code so it is always done.
2579 (mono_class_init_trampoline): Do the patching when running under valgrind
2580 too, newer versions of valgrind have no problems with it.
2582 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2584 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
2587 2008-11-13 Mark Probst <mark.probst@gmail.com>
2589 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
2592 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2594 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
2596 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2598 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
2604 * simd-intrinsics.c: Same.
2606 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2608 * simd-intrinsics.c: Enable constructor intrinsics for all types.
2610 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2612 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
2613 to work with more Vector types.
2615 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2617 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
2618 store the elemens directly instead of using and intermediate.
2620 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2622 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
2624 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
2625 to preserve %eax for aot plt trampolines.
2627 * aot-compiler.c (compile_method): Don't skip synchronized methods.
2628 (encode_method_ref): Flag synchronized methods so they won't go through
2631 * aot-compiler.c: Additional work to support AOTing synchronized methods/
2634 * cpu-ia64.md (jmp): Increase max length.
2636 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2638 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
2639 open generic classes.
2641 * aot-compiler.c: Enable the ELF writer on ELF platforms.
2643 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
2644 box+brtrue optimization since it causes test failures on x86.
2646 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2648 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
2654 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
2655 for simd ctor values.
2657 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
2658 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
2660 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2662 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
2665 * simd-instrincs.c: Same.
2667 * basic-simd.cs: Same.
2669 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2671 * ratests.cs: Add more tests.
2673 * regalloc2.c (add_spill_code): Handle more corner cases.
2675 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2677 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
2678 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
2679 both the source an destination of an instruction.
2681 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2683 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
2684 wapihandles.c: more portability changes.
2686 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
2688 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
2689 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
2690 safe to execute in a signal handler and the kernel provides better
2691 the info in /proc/self/smaps. Avoid the assert on sigaction during
2694 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2696 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
2697 do the bblock linking hack if it is actually needed.
2699 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
2702 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
2703 crash problem is fixed.
2705 * branch-opts.c (mono_remove_critical_edges): Link up newly added
2708 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
2710 (mini_method_compile): Set the starting value of next_vreg to
2711 MAX_IREGS + MAX_FREGS when using globalra.
2713 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
2714 filter clauses with BB_EXCEPTION_HANDLER.
2716 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
2718 2008-11-10 Mark Probst <mark.probst@gmail.com>
2720 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
2721 space for stdcall. Fixes regressions on Win32.
2723 2008-11-10 Zoltan Varga <vargaz@gmail.com>
2725 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
2727 (linear_scan): Remove an assert which doesn't seem to be needed.
2729 * local-propagation.c (mono_local_deadce): Avoid a call to
2730 MONO_DELETE_INS which would screw up the instruction linking.
2732 * mini.c (mono_decompose_op_imm): Make this work with globalra.
2734 * regalloc2.c: Upgrade to work the current JIT code.
2736 2008-11-09 Zoltan Varga <vargaz@gmail.com>
2738 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
2741 * aot-runtime.c: Remove some dead code.
2743 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
2745 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
2747 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
2748 trampolines using sscanf since atoi doesn't work on large unsigned values.
2750 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
2751 Initialize code_size.
2753 2008-11-08 Mark Probst <mark.probst@gmail.com>
2755 * method-to-ir.c (mini_emit_inst_for_method): Make
2756 Interlocked.CompareExchange work for Int arguments on 32 bit
2759 2008-11-07 Mark Probst <mark.probst@gmail.com>
2761 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
2763 2008-11-06 Bill Holmes <billholmes54@gmail.com>
2765 * main.c Fix MSVC build.
2767 Contributed under MIT/X11 license.
2769 2008-11-06 Mark Probst <mark.probst@gmail.com>
2771 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
2772 alignment larger than 8 bytes are aligned correctly, too.
2774 * mini.c: Honor the min_align field of MonoClass when laying out
2777 2008-11-06 Zoltan Varga <vargaz@gmail.com>
2779 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
2781 * aot-compiler.c (emit_plt): Fix a warning.
2783 * aot-compiler.c: Implement ARM support in the binary writer.
2785 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2787 * basic-simd.cs: Add test for getter with byref arg.
2788 Fix the naming of a few tests.
2789 Add missing checks to a test.
2791 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2793 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
2795 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
2796 most of the full-aot support for monitor enter/exit trampolines.
2798 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
2799 enter/exit trampoline creation functions.
2801 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
2804 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
2806 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
2807 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
2808 implement the needed functionality without adding crap to the runtime.
2810 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2812 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
2815 * mini.c (mono_build_date): New global version holding the build date in
2818 * Makefile.am (buildver.c): Generate a file containing the build date.
2820 * main.c: Set the build date from the generated file.
2822 * mini.c (mono_get_runtime_build_info): New helper function returning build
2823 information in a string format.
2825 * driver.c (mono_main): Print the build date in --version.
2827 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
2828 file when the bind-to-runtime-version option is used.
2830 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2832 * simd-intrinsics.c: Fix bug when using getters and byref args.
2834 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2836 * simd-methods.h: Rename prefetch methods.
2838 * simd-intrinsics.c: Same.
2840 2008-11-05 Mark Probst <mark.probst@gmail.com>
2842 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
2845 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2847 * aot-compiler.c: Use the bundled elf header files instead of depending on
2850 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
2853 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
2856 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
2858 * cpu-x86.md: Add store nta ops.
2864 * mini.h: Add an enum for simd prefetch modes.
2866 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
2867 of store. Use the changed code to support store nta.
2869 * simd-intrinsics.c: Add prefetch ops for all vector types.
2871 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2873 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
2876 * aot-compiler.c: Use statically allocated buffers for constructing symbol
2879 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
2882 2008-11-04 Mark Probst <mark.probst@gmail.com>
2884 * mini-x86.c: Fixed commit.
2886 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2888 * aot-compiler.c (emit_plt): Align the plt section only on x86.
2890 2008-11-04 Mark Probst <mark.probst@gmail.com>
2892 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
2893 and MONITOR_EXIT, for the ASM fastpaths.
2895 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
2898 * mini.c, patch-info.h: Signature and patch infos for
2899 Monitor.Enter/Exit trampolines.
2901 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
2903 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
2904 Monitor.Enter/Exit ASM fastpath for Linux.
2906 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2908 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
2910 * objects.cs: Add a new test.
2912 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
2914 * aot-runtime.c (load_method): Run class initialization in the PLT case even
2915 if MONO_LOG_LEVEL is set.
2917 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
2919 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
2921 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
2923 * aot-compiler.c: Change the relocation code to use virtual addresses instead
2924 of file offsets. Align the sections belonging to the data segment to
2927 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2929 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
2930 elf.h. Port it to amd64.
2932 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2934 * driver.c: Enable SIMD by default.
2936 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2938 * cpu-x86.md: Add prefetch op.
2944 * mini.h: Add an enum for simd prefetch modes.
2946 * simd-methods.h: Add prefetch function names.
2948 * simd-intrinsics.c: Add prefetch ops for all vector types.
2950 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2952 * aot-compiler.c (emit_bytes): Speed this up a little.
2954 2008-11-02 Zoltan Varga <vargaz@gmail.com>
2956 * aot-compiler.c: Add JIT time etc. statistics.
2958 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
2960 * mini.h (MonoCompile): Add 'got_offset' field.
2962 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
2963 method_got_offsets array.
2965 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
2968 * aot-compiler.c (compile_method): Add generic method instances referenced
2969 by the method to the list of methods to be compiled, this is required so if
2970 A<T> references B<T>, and another assembly references A<int>, then it will
2971 also get a copy of B<int>.
2973 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
2974 when checking for monitor enter/exit.
2976 2008-10-30 Mark Probst <mark.probst@gmail.com>
2978 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
2979 for Monitor.Enter and Monitor.Exit if enabled.
2981 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
2984 2008-10-30 Zoltan Varga <vargaz@gmail.com>
2986 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
2987 of an OP_MOVE. Fixes #440046.
2989 * basic-long.cs: Add a new test.
2991 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2993 * mini.h: Add synchronization note for the managed counter-part.
2995 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
2996 returns the simd caps of the current cpu.
2998 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3000 * basic-simd.cs: Remove Console.WriteLine.
3002 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3004 * basic-simd.cs: New tests for Vector2ul.
3006 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3008 * simd-intrinsics.c: Add new vector type Vector2ul.
3010 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3012 * basic-simd.cs: New tests for Vector2l.
3014 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3016 * cpu-x86.md: Add long version of most packed int ops.
3022 * simd-intrinsics.c: Add new vector type Vector2l.
3024 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3026 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
3028 * simd-methods.h: Remove SN_op_BitwiseXor.
3030 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3032 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
3035 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3037 * basic-simd.cs: Test for Vector2d.
3039 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
3042 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3044 * cpu-x86.md: Add double version of all packed float ops.
3050 * simd-intrinsics.c: Add new vector type Vector2d.
3052 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
3054 * simd-methods.h: Add Duplicate.
3056 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3058 * basic-simd.cs: Test for packing with signed saturation.
3060 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3062 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
3063 found in the TYPESPEC table.
3065 2008-10-26 Zoltan Varga <vargaz@gmail.com>
3067 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
3070 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3072 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
3073 instead of the RVA, since the RVA can be changed by tools like the cil
3076 * method-to-ir.c (mono_method_to_ir2): Ditto.
3078 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
3079 (deserialize_variable): Ditto.
3081 2008-10-25 Martin Baulig <martin@ximian.com>
3083 * debug-mini.c (write_variable): Use
3084 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
3086 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3088 * cpu-x86.md: Add unsigned variants of packd and packw.
3092 * mini-x86.h: Emit the right instruction for packd and packw.
3093 Add unsigned variants of packd and packw.
3095 * simd-intrinsics.c: Packd and packw were used in place of their
3096 unsigned variants. Change that.
3097 Add intrinsics for (Signed)PackWithSignedSaturation.
3099 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
3101 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3103 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
3105 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3107 * mini-ops.h: Remove dword packed add/sub with saturation ops.
3109 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
3111 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
3114 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
3116 2008-10-24 Mark Probst <mark.probst@gmail.com>
3118 * method-to-ir.c, mini.c: Special casing for the synchronized
3119 wrapper for the ldtoken+GetTypeFromHandle case.
3121 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3123 * mini.c (mono_replace_ins): Move this to branch-opts.c.
3125 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
3126 created/split bblocks.
3128 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3130 * mini-ops.h: Add packed signed mul high.
3134 * mini-x86.c (mono_arch_output_basic_block): Same.
3136 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
3138 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
3140 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3142 * basic-simd.cs: Tests for Vector16sb.
3144 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3146 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
3148 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3150 * mini-ops.h: Add packed signed min, max and compare greater.
3154 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
3157 * simd-methods.h: Add CompareGreaterThan.
3159 * simd-methods.h: Remove CompareEquals.
3161 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
3163 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
3165 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
3168 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3170 * basic-simd.cs: Fix tests due to change in the API.
3172 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3174 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
3176 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3178 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
3180 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
3181 inst_offset as this has invalid values for LDADDR.
3183 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3185 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3187 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
3189 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3191 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
3192 for accessing field->data.
3194 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3196 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3198 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3200 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
3202 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
3204 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3206 * dominators.c (mono_compute_natural_loops): Allocate GList enties
3207 from the cfg mempool.
3209 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3211 * basic-simd.cs: Tests for new methods in Vector8us.
3213 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3215 * mini-ops.h: Add multiply and store high.
3219 * mini-x86.c (mono_arch_output_basic_block): Same.
3221 * simd-methods.h: Same.
3223 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
3226 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3228 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
3229 mono_class_setup_vtable ().
3231 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
3232 mono_class_get_vtable_entry () for accessing klass->vtable.
3234 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
3236 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
3239 * method-to-ir.c (mono_save_token_info): Don't save references made from
3242 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
3243 of generic instances.
3245 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
3247 2008-10-19 Mark Probst <mark.probst@gmail.com>
3249 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
3250 OP_JMP depends on the method signature. Calculate it properly.
3252 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3254 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
3257 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
3259 (emit_extra_methods): Add another table mapping method indexes to
3260 offsets in the extra_method_info table.
3262 * mini.h: Bump AOT file format version.
3264 * aot-runtime.c: Merge most of the code from mono_aot_get_method
3265 and mono_aot_get_method_from_token () into one function.
3267 2008-10-19 Mark Probst <mark.probst@gmail.com>
3269 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
3272 2008-10-18 Zoltan Varga <vargaz@gmail.com>
3274 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
3277 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
3280 * mini.c (mono_patch_info_equal): Compare the generic context as well.
3282 * mini.h: Bump aot file format version.
3284 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
3285 AOT file can contain native code for methods which are not in the METHOD
3286 table. Generate code for non-sharable generic instances of generic methods
3287 found in the METHODSPEC table.
3289 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
3290 encoding generic type handles.
3292 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
3293 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
3295 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
3296 macros + MONO_ADD_INS.
3298 * mini.c (mono_jump_info_token_new2): New function which takes a generic
3301 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
3303 * mini.h: Bump aot file format version.
3305 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
3307 2008-10-17 Mark Probst <mark.probst@gmail.com>
3309 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
3310 platforms, with definable stack alignment value. Set to 16 now
3313 * mini.c, mini.h, driver.c: Command line option for disabling
3316 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3318 * basic-simd.cs: Tests for new methods in Vector4ui.
3320 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3322 * mini-ops.h: Add packed int shuffle.
3326 * mini-x86.c (mono_arch_output_basic_block): Same.
3328 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
3329 extract mask, max, min, shuffle.
3331 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
3333 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3335 * basic-simd.cs: Tests for new methods in Vector8us.
3337 2008-10-17 Mark Probst <mark.probst@gmail.com>
3339 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
3340 RuntimeTypeHandle, not a TypedReference.
3342 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
3344 * simd-intrinsics.c: remove relocations.
3346 2008-10-17 Zoltan Varga <vargaz@gmail.com>
3348 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
3349 optimizations from the x86 backend.
3351 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
3353 * simd-methods.h, simd-intrinsics.c: debloat method names and
3354 prepare for no relocations.
3356 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3358 * mini-ops.h: Add packed min/equal and sum of absolute differences.
3362 * mini-x86.c (mono_arch_output_basic_block): Same.
3364 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
3365 extract mask, max, min and sum of absolute differences.
3367 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
3370 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3372 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
3373 Renamed one test for consistency.
3375 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3377 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
3378 fix to the code that deal with other blocks.
3380 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3382 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
3384 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3386 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
3387 that deals with vreg interference. Explicitly check for OP_LDADDR to be
3388 able to process the source reg.
3390 2008-10-16 Martin Baulig <martin@ximian.com>
3392 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
3394 * inssel.brg: Add `OP_HARD_NOP'.
3396 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
3398 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
3399 `OP_HARD_NOP' instruction when running inside the debugger.
3401 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
3402 `OP_HARD_NOP' instruction when running inside the debugger.
3404 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3406 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
3407 now works. The issue with the regalloc tripping up no longer
3410 * simd-intrinsics.c (load_simd_vreg): Same.
3412 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3414 * basic-simd.cs: Tests for new Vector8ui methods.
3416 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3418 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
3419 only for type. This fixes crashes where MonoInst::klass is checked
3420 for ops of type != VTYPE or OBJ.
3422 * simd-intrinsics.c (load_simd_vreg): Same.
3424 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3426 * mini-ops.h: Add ops for packed shuffle/max/avg and
3431 * mini-x86.c (mono_arch_output_basic_block): Same.
3433 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
3436 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
3437 to emit extract mask op.
3439 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
3440 to emit word shuffles.
3442 2008-10-15 Mark Probst <mark.probst@gmail.com>
3444 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
3445 the largest alignment needed by a variable, but at least
3448 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3450 * basic-simd.cs: Tests for the fixes in the last commit.
3452 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3454 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
3455 no longer handles STACK_PTR input.
3457 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
3459 * simd-intrinsics.c (load_simd_vreg): New function that works like
3460 get_simd_vreg but handles STACK_PTR input.
3462 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
3463 as the input can be an arbitrary pointer.
3465 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
3466 LDADDR local optimization directly otherwise use a store op.
3468 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3470 * basic-simd.cs: Tests for dup low and dup high.
3472 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3474 * mini-ops.h: Add dup low and dup high ops.
3478 * mini-x86.c (mono_arch_output_basic_block): Same.
3480 * simd-intrinsics.c (vector4f_intrinsics): Same.
3482 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3484 * basic-simd.cs: Tests for recently added functionality.
3486 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3488 * mini-ops.h: Add remaining sse1 fp ops.
3490 * cpu-x86.md: Add remaining sse1 fp ops.
3492 * mini-x86.c (mono_arch_output_basic_block): Same.
3494 * mini.h: Add enum for simd FP compare conditions.
3496 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
3498 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
3499 so the backed can generate the appropriate op.
3501 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3502 This patch squeese one more byte from the SimdIntrinsc struct.
3504 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
3505 a a shift amount intead of simply or'ing it.
3507 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
3509 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
3510 byte so we can have an aditional flags field without increasing struct size.
3512 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
3513 against the simd_supported_versions bitmask.
3515 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
3517 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
3519 * mini.c: remove rawbuffer code (the only use here is unsafe because
3520 it takes locks during signal handling and the kernel now provides much
3521 better info in proc/pid/smaps these days).
3523 2008-10-13 Zoltan Varga <vargaz@gmail.com>
3525 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
3526 OP_X86_PUSH_OBJ. Fixes #434620.
3528 * objects.cs: Add a test.
3530 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
3532 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
3533 that the packuswb/packusdw don't work with unsigned numbers for what
3534 would be negative numbers in signed format.
3536 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
3537 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
3539 * mini-ops.h: Add doubleword forms of many ops and packing ones.
3541 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
3543 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
3545 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
3547 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
3550 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
3551 version as the enum in mini.h.
3553 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
3554 for sse3 ops, check the simd_version field if present. This way the code
3555 works with all versions of sse.
3557 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3559 * simd-intrinsics.c: Fixed intrinsic name typo.
3561 * mini.h: Added missing simd exported function.
3563 * basic-simd.cs: Added tests for Vector4ui.
3564 Fixed broken test for Vector16b.
3566 2008-10-10 Zoltan Varga <vargaz@gmail.com>
3568 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
3569 the max length to 64.
3571 2008-10-10 Mark Probst <mark.probst@gmail.com>
3573 * method-to-ir.c: Only do the fast virtual generic method call for
3574 non-wrapper methods.
3576 * mini.h, mini-trampolines.c: The new generic virtual remoting
3577 trampoline handles virtual method calls via the vtable (as done by
3578 the fast virtual generic method calls) to remoting proxies.
3580 * mini.c (mono_jit_create_remoting_trampoline): For generic
3581 methods reate a generic virtual remoting trampoline.
3583 * mini-amd64.h: Enable fast virtual generic method calls again.
3585 2008-10-10 Mark Probst <mark.probst@gmail.com>
3587 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
3588 restore registers when doing tail calls.
3590 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3592 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
3595 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3597 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
3599 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3601 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
3603 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3605 * basic-simd.cs: Retrofit for API changes.
3607 2008-10-10 Mark Probst <mark.probst@gmail.com>
3609 * mini-ppc.c: Handle integer stack arguments for tail calls.
3611 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3613 * optflags-def.h: Removed sse3 optimization.
3617 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
3620 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
3622 * mini.h: Added enumeration with simd versions.
3624 * simd-intrinsics.c (emit_intrinsics): Use the new static var
3627 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
3629 * mini.c (mini_init): Call mono_simd_intrinsics_init.
3631 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3633 * basic-simd.cs: Added tests for Vector8u and Vector16u.
3635 * basic-simd.cs: Fixed test naming.
3637 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3639 * mini-ops.h: Added ops for packed and saturated math, shifts
3640 and packing/unpacking.
3642 * cpu-x86.md: Added descriptors for the above ops.
3644 * mini-x86.c: Added code to emmit the above ops.
3646 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
3648 2008-10-08 Zoltan Varga <vargaz@gmail.com>
3650 * aot-compiler.c (compile_method): Enable AOT for generic code.
3652 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
3654 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
3656 * mini.c: add a workaround for a common screwup that ends up blamed
3657 to mono (other processes blocking signal delivery).
3659 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3661 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
3662 in the LDFLD/STFLD opcodes. Fixes #432673.
3664 * iltests.il.in: Add a new test.
3666 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
3668 * mini-arm.c: attach the thread in unmanaged->managed transitions
3669 using delegates (bug #433148).
3671 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3673 * basic-simd.cs: Use new ShuffleSel constants.
3675 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3677 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
3679 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
3680 only disable simd intrinsics if no sse2 is detected.
3682 * optflags-def.h: Added sse3.
3684 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
3687 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3689 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
3690 when adding delegate-invoke wrappers.
3692 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3694 * Makefile.am: Reenable the simd tests.
3696 2008-10-07 Bill Holmes <billholmes54@gmail.com>
3698 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
3699 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
3700 other vreg is allocated to that hreg.
3702 Contributed under MIT/X11 license.
3704 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3706 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
3709 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3711 * basic-simd.cs: New test suite for SIMD intrinsics.
3713 * Makefile.am: Added new tests.
3715 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3717 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
3721 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
3723 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
3724 using SSE2 aware opcodes.
3726 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
3727 is enabled, this code path is only reachable if conversion ops are emmited after
3730 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
3732 This optimization saves 6 bytes per conversion against the old version.
3734 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3736 * aot-compiler.c (compile_method): Don't skip methods referencing
3737 generic methods without a corresponding entry in token_info_hash, since
3738 encode_method_ref () can handle all generic methods now.
3740 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
3741 generic context is set.
3743 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
3744 generic sharing of LDTOKEN.
3746 2008-10-06 Mark Probst <mark.probst@gmail.com>
3748 * mini-amd64.h: Temporarily disabled fast virtual generic method
3749 calls because it breaks the System.Runtime.Remoting tests.
3751 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3753 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
3755 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
3756 so inlining actually works.
3757 (check_inline_caller_method_name_limit): Ditto.
3759 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
3761 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
3762 64 bit safety (from Olaf Hering and Andreas Färber).
3764 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3766 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
3767 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
3768 unused virtual call support code.
3770 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
3772 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
3773 which can't use aot trampolines.
3774 (decode_patch): Don't create aot trampolines for methods which can't use
3777 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
3778 use aot trampolines.
3780 * mini.h: Bump AOT image format version.
3782 2008-10-05 Zoltan Varga <vargaz@gmail.com>
3784 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
3785 to save_token_info () since cmethod is inflated for constrained calls.
3787 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
3789 2008-10-04 Andreas Färber <andreas.faerber@web.de>
3791 * Makefile.am: Add build rules for ppc64.
3792 This avoids the build failing at pedump with unresolved symbols
3793 due to lack of arch_sources. Instead it will now fail earlier
3794 due to lack of cpu-ppc64.md.
3796 Contributed under MIT/X11 license.
3798 2008-10-04 Mark Probst <mark.probst@gmail.com>
3800 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
3803 * iltests.il.in: Add test case for tail call with many arguments.
3805 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3807 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
3808 to the fast virtual generic method code until the aot case is fixed.
3810 2008-10-03 Mark Probst <mark.probst@gmail.com>
3812 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
3814 2008-10-03 Mark Probst <mark.probst@gmail.com>
3816 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
3819 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3821 * simd-intrinsics.c: Forgot to add this one.
3823 * mini-codegen.c: Fix macro in case SIMD is not supported.
3825 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3827 This patch land initial JIT support for simd intrinsics.
3829 * mini-x86.h: Added new define to make --enable_minimal work on x86.
3831 * Makefile.am: Added simd-intrinsics.c
3833 * simd-intrinsics.c: New file with simd instrinsic related
3836 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
3838 * cpu-x86.md: Add simd related instructions.
3840 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
3842 * driver.c: Added two new --regression variants.
3844 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
3846 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
3848 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
3849 extract some complicated logic to helper functions.
3851 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
3853 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
3855 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
3856 the specialized simplification pass.
3858 * method-to-ir.c (mono_spill_global_vars): Use new macro.
3860 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
3862 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
3865 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
3866 if MONO_ARCH_NEED_SIMD_BANK is defined.
3868 * mini-ops.h: Added the new simd ops.
3870 * mini-x86.c: Added mono_arch_xregname.
3872 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
3874 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
3876 * mini-x86.h: Define simd related MONO_ARCH macros.
3878 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
3880 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
3882 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
3883 MONO_CLASS_IS_SIMD to deal with simd related IR.
3885 * mini.h (MonoInst): Added spill_var to the backend union.
3887 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
3889 * mini.h: Added forward declarations of the new simd fuctions.
3891 * optflags-def.h: Added new optimization names SIMD.
3893 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
3895 * regalloc.h: Added support for working with 3 register banks.
3897 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
3899 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
3901 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
3903 * mini-exceptions.c: remove 64 bit related ifdef clutter.
3905 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3907 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
3908 instead of one on 64 bit systems.
3910 * method-to-ir.c: Remove unused includes.
3912 2008-10-02 Zoltan Varga <vargaz@gmail.com>
3914 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
3915 cfg->used_int_regs, since the two are different on arm.
3917 2008-10-02 Mark Probst <mark.probst@gmail.com>
3919 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
3920 mono_method_get_vtable_index() to get the vtable index.
3922 2008-10-02 Mark Probst <mark.probst@gmail.com>
3924 * method-to-ir.c (mono_method_to_ir2): Don't create native
3925 wrappers for array methods, because they're never called (and if
3926 they were called they wouldn't work).
3928 2008-10-02 Mark Probst <mark.probst@gmail.com>
3930 * method-to-ir.c (mono_method_to_ir2): Array methods are
3931 special-cased and must not be invoked indirectly via the (M)RGCTX
3932 when generic sharing is turned on. Fixes #431413.
3934 2008-10-01 Mark Probst <mark.probst@gmail.com>
3936 * method-to-ir.c: When generic sharing is active, call
3937 non-interface virtual generic methods via the standard trampoline.
3939 * mini-trampolines.c: Handle virtual generic shared methods.
3941 * mini.h, mini-x86.c, mini-x86.h: New argument for
3942 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
3943 method thunks and which is the trampoline to call if the lookup
3944 fails. Enable the virtual generic method thunk for x86.
3946 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
3947 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
3948 argument but assert that it's NULL, because these archs don't yet
3949 implement the virtual generic method thunk. Changes in the IMT
3950 thunk data structures.
3952 2008-10-01 Zoltan Varga <vargaz@gmail.com>
3954 * aot-compiler.c (emit_globals): Avoid invalid characters in
3955 the static linking symbol.
3957 * objects.cs: Add a test for the range check optimization. Fix warnings.
3959 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
3960 optimization from the current JIT.
3962 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
3963 later in decompose_array_access_opts () to allow more optimizations.
3965 * method-to-ir.c (mono_handle_soft_float): Rename this to
3966 mono_decompose_soft_float () for consistency.
3968 * mini-ops.h: Fix arguments of OP_STRLEN.
3970 * method-to-ir.c (save_cast_details): Extract the cast details saving code
3971 into a separate function.
3972 (reset_cast_details): Ditto.
3973 (handle_unbox): Save cast details. Fixes #431254.
3975 * method-to-ir.c: Remove some obsolete FIXMEs.
3977 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3979 * ir-emit.h (alloc_dreg): Write a warning before crashing.
3981 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3983 * mini-codegen.c: More work on macros to make them
3984 ready for multiple regbanks.
3986 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3988 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
3990 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
3992 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3994 * mini-codegen.c (mono_spillvar_offset): Proper support for
3997 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3999 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
4000 the stack overflow changes.
4002 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4004 * mini-codegen.c: Make all bank macros depend on reg_bank.
4006 * mini-codegen.c (mono_local_regalloc): Make free mask
4007 initialization regbank aware.
4009 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4011 * mini-codegen.c (mono_local_regalloc): Extract callee
4012 mask selection to a function and make it regbank aware.
4014 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4016 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
4017 code to deal with many regbanks.
4019 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4021 * mini-codegen.c: More fp->regbank changes.
4023 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4025 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
4026 of a hardcoded constant.
4028 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4030 * method-to-ir.c (type_from_stack_type): Fix typo.
4032 2008-09-29 Zoltan Varga <vargaz@gmail.com>
4034 * mini-ia64.c (emit_move_return_value): Convert float return values to
4037 * objects.cs: Add a new test.
4039 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
4040 VARARG methods to fix an assert later.
4042 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
4043 end so it at least compiles.
4045 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4047 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
4049 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
4051 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
4052 optimization to a new function (emit_optimized_ldloca_ir) and enable
4053 it for both ldloca and ldloca_s.
4055 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4057 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
4058 gshared CASTCLASS code.
4060 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
4061 amd64, where the libc stack unwinder encounters stack frames referring to
4062 native code in unmapped memory.
4064 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
4067 * generics.cs: Add new test.
4069 2008-09-27 Zoltan Varga <vargaz@gmail.com>
4071 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
4072 add a check that one of the ARM_FPU_ constants is defined.
4074 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
4076 * mini-exceptions.c: Fix build on non-altstack platforms.
4078 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
4081 * ir-emit.h: Add a comment to NEW_PCONST.
4083 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
4085 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
4087 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
4088 after the changes to MonoJitDomainInfo.
4090 2008-09-27 Mark Probst <mark.probst@gmail.com>
4092 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
4094 2008-09-27 Mark Probst <mark.probst@gmail.com>
4096 * mini-ppc.c: Compiler warning fixes.
4098 2008-09-27 Mark Probst <mark.probst@gmail.com>
4100 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
4103 2008-09-27 Mark Probst <mark.probst@gmail.com>
4105 * exceptions-ppc.c, mini-ppc.h: Compile
4106 mono_arch_handle_altstack_exception() on Darwin, too.
4108 2008-09-27 Mark Probst <mark.probst@gmail.com>
4110 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
4111 work on archs which don't have generic sharing implemented, only
4112 without the vtable_arg.
4114 2008-09-26 Mark Probst <mark.probst@gmail.com>
4116 * mini.c: Added comment explaining why delegate ctor icall
4117 wrappers are compiled.
4119 2008-09-26 Mark Probst <mark.probst@gmail.com>
4121 * mini.c: Don't produce trampolines to delegate ctor icall
4122 wrappers but compile them upfront.
4124 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
4126 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
4127 runtime-set function when going back to managed code. Currently this
4128 is used to set back the protection on the soft ovf pages and/or to
4129 throw the stack overflow exception that happened in unmanaged code.
4131 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
4133 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
4134 runtime-set function when going back to managed code. Currently this
4135 is used to set back the protection on the soft ovf pages and/or to
4136 throw the stack overflow exception that happened in unmanaged code.
4138 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4140 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
4141 the support code for restoring stack protection after stack overflows
4142 that happen in unmanaged code. Don't set the exec permission on the
4145 2008-09-26 Zoltan Varga <vargaz@gmail.com>
4147 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
4148 delegate->method_ptr is set. Fixes #428054.
4150 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4152 * tests.cs: Rename to ratests.cs.
4154 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
4155 emit_get_rgctx_... functions.
4157 2008-09-25 Mark Probst <mark.probst@gmail.com>
4159 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
4161 2008-09-25 Mark Probst <mark.probst@gmail.com>
4163 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
4164 before asserting that method is sharable.
4166 2008-09-25 Mark Probst <mark.probst@gmail.com>
4168 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
4169 whether method needs a static RGCTX wrapper used instead of
4172 * generic-sharing.c, mini.h: A few functions moved to
4173 metadata/generic-sharing.c.
4175 2008-09-25 Mark Probst <mark.probst@gmail.com>
4177 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
4178 Generic code sharing for value types, which essentially means
4179 treating value type methods like static methods. The RGCTX is
4180 passed in the same way.
4182 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4184 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
4185 opcode when creating multi-dimensional arrays of open types.
4187 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
4190 * generics.cs: Add a test.
4192 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
4194 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4196 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
4198 * mini.c (mini_method_compile): Set it when running under the debugger.
4200 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
4201 vreg optimization if the flag is set.
4203 * driver.c (mono_main): Add --attach= option to pass options to
4206 * mini.c (sigquit_signal_handler): Start the attach agent.
4208 * ssapre.c: Disable this to save space since it is not yet ported to
4211 * regalloc2.c: Disable this to save space.
4213 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
4215 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
4217 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
4218 the -v option useful again.
4220 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4222 * mini-amd64.c (mono_arch_output_basic_block): Add support for
4225 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
4226 arrays of arrays. Fixes #428406.
4228 * method-to-ir.c (mini_emit_castclass): Ditto.
4230 * objects.cs: Add new test.
4232 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
4234 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
4235 was wrong at it choked against target_type_is_incompatible for byref types.
4237 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4239 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
4242 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
4244 * mini-exceptions.c: update a few more exceptions-related counters.
4246 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
4248 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
4249 new functions to allocate from persistent mempools.
4251 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4253 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
4254 multiple register banks in the future.
4256 * mini-codegen.c (mono_local_regalloc): Fix a warning.
4258 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
4260 * mini.c (type_to_eval_stack_type): Remove duplicated function.
4262 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
4264 * mini.h: Export type_to_eval_stack_type.
4266 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
4267 is only ins->klass of byref types.
4269 2008-09-22 Zoltan Varga <vargaz@gmail.com>
4271 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
4272 (mini_emit_memcpy2): Ditto.
4274 * mini-amd64.c: Fix a warning.
4276 2008-09-21 Mark Probst <mark.probst@gmail.com>
4278 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
4281 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
4283 * method-to-ir.c: Extract stloc micro-optimization to a
4284 function and apply it to all cases.
4286 2008-09-19 Mark Probst <mark.probst@gmail.com>
4288 * method-to-ir.c: Don't fail generic code sharing in cases we
4291 2008-09-18 Mark Probst <mark.probst@gmail.com>
4293 * mini-ppc.c: Handle structs in tailcalls on Darwin.
4295 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
4297 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
4300 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
4302 * trace.c: make tracing more useful and correct, with per-thread
4305 2008-09-15 Mark Probst <mark.probst@gmail.com>
4307 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
4308 doing a method call and the argument is an R4.
4310 2008-09-14 Zoltan Varga <vargaz@gmail.com>
4312 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
4315 2008-09-13 Mark Probst <mark.probst@gmail.com>
4317 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
4319 2008-09-12 Zoltan Varga <vargaz@gmail.com>
4321 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
4322 (MONO_JUMP_TABLE_FROM_INS): Ditto.
4324 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4326 * driver.c: Add a --agent argument (not supported yet) to load managed
4327 agent assemblies before loading the main assembly, similarly to how the
4328 Java VM handles agents.
4330 2008-09-11 Mark Probst <mark.probst@gmail.com>
4332 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
4333 function to do stack layout of local variables.
4335 2008-09-11 Mark Probst <mark.probst@gmail.com>
4337 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
4340 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4342 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
4343 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
4344 JIT if DISABLE_JIT is defined.
4346 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
4349 2008-09-10 Mark Probst <mark.probst@gmail.com>
4351 * iltests.il.in: Disable the fconv test on PPC (the result is
4352 undefined according to ECMA).
4354 2008-09-10 Mark Probst <mark.probst@gmail.com>
4356 * iltests.il.in: Enable tail call tests for PPC.
4358 * mini.h: Add variable for storing incoming valuetype argument
4359 addresses for tail calls.
4361 * mini-ppc.c: Implement valuetype arguments and return values for
4364 2008-09-09 Mark Probst <mark.probst@gmail.com>
4366 * mini-ppc.c: Partially implement tail calls (struct arguments and
4367 return values not supported).
4369 * method-to-ir.c: Enable tail calls on PPC.
4371 2008-09-08 Zoltan Varga <vargaz@gmail.com>
4373 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
4374 runtime-invoke wrappers to work around the problem of them getting
4375 assigned to a random class.
4377 * aot-runtime.c (mono_aot_get_method): Ditto.
4379 2008-09-07 Zoltan Varga <vargaz@gmail.com>
4381 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
4382 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
4384 2008-09-07 Mark Probst <mark.probst@gmail.com>
4386 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
4387 until they're implemented properly.
4389 * exceptions-ppc.c: Use arch-independent exception-handling code
4390 instead of custom one.
4392 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
4395 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
4397 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
4398 applies when __powerpc__ is defined.
4400 2008-09-06 Zoltan Varga <vargaz@gmail.com>
4402 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
4403 methods to their code to avoid computing the full name of wrappers and
4404 doing a lookup in a string hash table.
4406 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4408 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
4409 we identify bblocks before method_to_ir () is ran.
4411 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
4412 Also avoid optimizing branches pointing to themselves.
4414 * mini.c (mini_method_compile): Ditto. Fixes #422947.
4416 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4418 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
4420 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4422 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
4423 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
4424 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
4427 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
4428 jumped to the same entry in plt_jump_table.
4430 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
4432 * method-to-ir.c (initialize_array_data): Handle field with RVA from
4435 2008-08-31 Zoltan Varga <vargaz@gmail.com>
4437 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
4438 other assignment can be if converted. Saves 1.5% on corlib size and fixes
4441 2008-08-29 Geoff Norton <gnorton@novell.com>
4443 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
4444 segment, and doesn't properly handle .space as .text. Fixes
4447 2008-08-29 Geoff Norton <gnorton@novell.com>
4449 * mini.c: Disable the mach exception handler when running on
4452 2008-08-29 Geoff Norton <gnorton@novell.com>
4454 * aot-compiler.c: Patch from Renaldas Zioma to properly register
4455 globals on Darwin/ARM
4457 2008-08-28 Zoltan Varga <vargaz@gmail.com>
4459 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
4460 since too many things depend on it. Instead, call
4461 mono_runtime_set_no_exec ().
4463 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
4466 * aot-compiler.c: Add an 'asm-only' AOT option.
4468 * mini.c: Avoid initializing the runtime when doing AOT compilation.
4470 * aot-compiler.c (compile_method): Disable gshared support for now as it
4473 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4475 * mini-amd64.h : Fix a compiler warning.
4477 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
4478 Changed to use a callback function to retrieve the unwind info.
4479 This avoids problems observed when code blocks were removed by
4480 unloading an app domain.
4482 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
4483 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
4486 Contributed under MIT/X11 license.
4488 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4490 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
4491 case to keep the stack aligned to 8.
4493 Contributed under MIT/X11 license.
4495 2008-08-26 Zoltan Varga <vargaz@gmail.com>
4497 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
4498 avoid repeated linear searches.
4500 2008-08-25 Zoltan Varga <vargaz@gmail.com>
4502 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
4503 methods it can't handle.
4505 * aot-compiler.c (add_method): Avoid adding a method twice.
4506 (add_wrappers): Add runtime invoke wrappers for all methods.
4508 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
4509 function to create an aot-compatible version of this trampoline.
4511 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
4513 2008-08-24 Zoltan Varga <vargaz@gmail.com>
4515 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
4517 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
4518 with a generic sharing failure.
4520 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
4522 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
4523 CEE_RETHROW. Fixes #419634.
4525 * mini.c (mono_method_to_ir): Ditto.
4527 * exceptions.cs: Add a new test.
4529 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
4530 to mono_type_stack_size_internal () since some callers might not pass in
4533 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
4534 instrument_prolog. Fixes #419878.
4536 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
4537 doubles in soft float mode volatile.
4539 2008-08-23 Zoltan Varga <vargaz@gmail.com>
4541 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
4543 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
4544 to handle soft float correctly.
4546 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
4549 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
4551 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
4552 to sp, since the generics catch code requires it.
4554 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
4557 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
4558 mono_arch_emit_imt_argument ().
4560 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
4562 * mini-arm.c tramp-arm.c: Generic sharing updates.
4564 2008-08-22 Zoltan Varga <vargaz@gmail.com>
4566 * mini-arm.c: Fix the arm build.
4568 * generic-sharing.c (mini_type_get_underlying_type): New helper function
4569 handling enums, generic instances and generic sharing.
4570 (mini_type_stack_size_full): Ditto.
4572 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
4574 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
4576 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
4578 * tramp-arm.c: Implement the rgctx fetch and the generic class init
4581 * mini-arm.c: Various small generic sharing changes.
4583 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
4585 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
4588 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
4589 helper function to return a generic class init trampoline.
4591 * method-to-ir.c mini.c: Use it.
4593 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
4594 arch-specfic function to return a generic class init trampoline.
4596 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
4597 the GENERIC_CLASS_INIT custom code.
4599 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
4600 a fatal error, not a sharing failure.
4602 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
4605 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
4606 trampoline argument from MONO_ARCH_VTABLE_REG.
4608 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4609 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4610 argument, and pass the vtable in VTABLE_REG.
4612 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4613 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4614 argument, and pass the vtable in VTABLE_REG.
4615 (mono_arch_create_trampoline_code_full): Remove some special casing for
4616 the rgctx fetch trampoline.
4618 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
4621 * iltests.il: Add a test for it.
4623 2008-08-21 Zoltan Varga <vargaz@gmail.com>
4625 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
4627 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
4630 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
4631 use mono_jit_info_table_find () to avoid recursion.
4632 (mono_delegate_trampoline): Add a sync wrapper here.
4634 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
4637 * mini.c (mono_method_to_ir): Ditto.
4639 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
4640 add_sync_wrapper argument. Don't add a sync wrapper here.
4641 (mono_create_jump_trampoline): Don't add a sync wrapper here.
4643 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
4645 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4647 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
4648 of nonvolatile registers back from MonoContext to CONTEXT.
4650 Contributed under MIT/X11 license.
4652 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4654 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
4655 arguments on Winx64 there are only 4 argument registers. For this
4656 logic to work the last argument must be pulled from the stack.
4658 Contributed under MIT/X11 license.
4660 2008-08-20 Zoltan Varga <vargaz@gmail.com>
4662 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4664 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
4665 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
4666 encode/decode_method_ref ().
4668 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
4670 * aot-runtime.c (decode_patch): Ditto.
4672 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
4673 MONO_PATCH_INFO_METHOD.
4675 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
4678 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
4681 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
4683 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
4684 one from the caller.
4686 * aot-runtime.c (decode_generic_inst): New function to decode and
4687 return a interned generic inst.
4688 (decode_klass_ref): Use it.
4689 (decode_method_ref): Ditto.
4691 * aot-compiler.c (emit_exception_debug_info): Save
4692 jinfo->has_generic_jit_info too.
4694 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4696 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
4698 * iltests.il.in: Add a test for fconv_to_i.
4700 * liveness.c: Disable the liveness2 pass for now to save space.
4702 * regalloc2.c: Include mempool-internals.h to fix warnings.
4704 * aot-compiler.c (encode_method_ref): Encode the context of generic
4707 * aot-runtime.c (decode_method_ref): Inflate generic methods using
4708 the context saved in the aot file.
4710 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4712 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4714 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
4715 volatile so they won't be optimized away.
4717 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
4723 * dominators.c: Remove duplicated functions that now are in
4724 mempool-internals.h.
4726 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4728 * aot-compiler.c: Fix warnings.
4730 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
4732 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
4734 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
4737 * mini.c (mono_resolve_patch_target): Ditto.
4739 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
4740 (encode_klass_ref): Add support for encoding VARs/MVARs.
4742 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
4744 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
4745 the handling of the got entries into a separate 'decode_got_entry' function.
4746 Add support for RGCTX_FETCH.
4748 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
4749 clobbered by the trampoline code.
4751 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
4752 not clobbered by the indirect calling code.
4754 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4756 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
4759 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
4761 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
4762 signature using the compilation mempool otherwise we would leak it.
4764 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4766 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
4767 mono_emit_abs_call ().
4769 * patch-info.h: Add GENERIC_CLASS_INIT.
4771 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
4773 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
4774 as their target as a near call.
4776 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
4778 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
4780 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
4781 call to a runtime function described by a patch.
4783 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
4784 mono_emit_abs_call, this has the advantage that the ABS handling code in
4785 mono_codegen () can handle them both, and can handle other stuff in the
4786 future without additional code.
4788 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
4790 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
4793 * mini.h: Add missing bblock related prototypes.
4795 * mini.h (MonoCompile): Remove unused reverse_inst_list and
4796 reverse_inst_list_len fields.
4798 * mini.c: Refactor this file a bit by moving branch optimizations to
4801 * method-to-ir.c: Merge generic sharing changes missed earlier.
4803 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
4805 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
4806 shared patches. Process METHODCONST as a shared patch.
4808 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
4809 as it crashes on the 2.0 mscorlib.
4811 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
4814 * aot-compiler.c: Use is_plt_patch () in a few additional places.
4815 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
4818 * aot-compiler.c: Reorganize the got handling code to be a bit more
4821 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4823 * aot-compiler.c: Make the patch_to_plt_offset hash table use
4824 mono_patch_info_equals/hash, and use it to massively simplify
4827 * mini.c (mono_patch_info_hash): Simplify this and add support for
4830 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
4832 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
4833 handling code, since an offset is not enough to identify a trampoline.
4835 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
4837 2008-08-17 Mark Probst <mark.probst@gmail.com>
4839 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
4841 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
4843 * mini-ops.h: Argument and result types for OVF_CARRY ops.
4845 * decompose.c: PPC decompositions for various ops.
4847 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
4849 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4851 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
4852 call the generic trampoline code using a call, instead of a jump, to
4853 remove some special casing from the generic trampoline code.
4855 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
4856 (mono_codegen): Ditto.
4858 * aot-compiler.c aot-runtime.c: Ditto.
4860 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
4862 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
4863 helper function to find the offset corresponding to a lazy fetch trampoline.
4865 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
4866 when doing generic sharing.
4868 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
4871 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
4872 mini-trampolines.c to be with the other trampoline creation functions.
4874 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
4875 as it is equal to method->signature in most cases, add a
4876 mono_emit_method_call_full variant which takes a signature and an imt
4879 2008-08-16 Zoltan Varga <vargaz@gmail.com>
4881 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
4882 to this function, since it could be computed easily from the method
4884 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
4887 * method-to-ir.c mini.c: Remove references to
4888 compile_generic_method_wo_context.
4890 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
4891 generic method calls.
4893 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
4894 dimensional non-szarrays.
4896 * mini.c (mini_init): Register mono_array_new_1.
4898 * jit-icalls.c (mono_array_new_1): New jit icall.
4900 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
4901 pointing to the method.
4903 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
4904 method addresses belonging to METHOD_JUMP patches in the
4905 jump_target_got_slot_hash.
4906 (mono_aot_load_method): Ditto.
4908 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
4909 METHOD_JUMP patches.
4911 * mini.c (mini_create_jit_domain_info): New helper function which
4912 initializes/frees domain->runtime_info.
4913 (mini_free_jit_domain_info): Ditto.
4914 (mini_init): Install the domain hook functions with the runtime.
4916 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
4917 information maintained by the JIT.
4919 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
4920 insertion into jump_table_hash into mono_codegen (), also implement proper
4923 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
4924 tail calls, it is already done by the aot code.
4926 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
4929 * iltests.il.in: Make the jmp test a bit more complex.
4931 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
4932 generic instances which doesn't have a token.
4934 * aot-runtime.c (decode_method_ref): Ditto.
4936 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
4937 can handle this case now.
4938 (handle_box): Ditto.
4940 2008-08-15 Geoff Norton <gnorton@novell.com>
4942 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
4945 2008-08-15 Zoltan Varga <vargaz@gmail.com>
4947 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
4948 calling generic methods.
4950 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
4952 * aot-runtime.c (decode_patch_info): Ditto.
4954 * mini.c (mono_resolve_patch_target): Ditto.
4956 * patch-info.h: Add METHOD_RGCTX.
4958 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
4960 2008-08-14 Zoltan Varga <vargaz@gmail.com>
4962 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
4963 arguments in registers.
4965 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
4966 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
4968 * mini.c (mini_method_compile): Abort aot compilation for generic
4969 methods if generic sharing is disabled.
4971 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
4974 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
4975 requiring an mrgctx.
4977 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
4978 store instructions when converting a vcall to a normal call.
4980 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
4981 mono_arch_find_jit_info.
4983 2008-08-13 Zoltan Varga <vargaz@gmail.com>
4985 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
4986 avoid calling mono_method_full_name () for every method even if the
4988 (check_inline_caller_method_name_limit): Ditto.
4990 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4992 * driver.c (main_thread_handler): Allow AOT compilation of multiple
4993 assemblies in one run.
4995 * aot-compiler.c (mono_compile_assembly): Only print out a count of
4996 skipped methods if it is not 0.
4998 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
5000 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5002 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
5003 MONO_ARCH_HAVE_UNWIND_TABLE.
5005 Contributed under MIT/X11 license.
5007 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5009 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
5010 from default optimizaton list on Winx64.
5012 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
5014 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
5015 the LMF from the MonoJitTlsData structure.
5017 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
5019 Contributed under MIT/X11 license.
5021 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5023 * mini.c (sigsegv_signal_handler): Fix the build.
5025 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
5026 assembly->aot_module.
5028 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
5029 hash table. This simplifies and speeds up a lot of code, and fixes support
5032 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
5035 * mini-exceptions.c: Ditto.
5037 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
5038 'native_offset' argument, since these are computed in the
5039 mono_find_jit_info () function.
5041 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
5042 is used by exceptions-ppc.c.
5044 * exceptions-ppc.c: Call mono_find_jit_info () instead of
5045 mono_arch_find_jit_info ().
5047 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
5048 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
5049 generic code in mini-exceptions.c.
5051 2008-08-11 Zoltan Varga <vargaz@gmail.com>
5053 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
5055 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
5057 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
5058 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
5059 called while holding the loader lock. Fixes #415608.
5060 (mono_aot_get_method_from_token_inner): Ditto.
5062 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5064 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
5065 to reduce differences between this and the generic implementation in
5067 (ves_icall_get_frame_info): Ditto.
5069 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
5071 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
5074 * exceptions-ppc.c (arch_get_call_filter): Rename this to
5075 mono_arch_get_call_filter () and make it non-static, for consistency with the
5076 other architectures.
5078 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
5081 * local-propagation.c:
5082 * mini-x86.c: Correct the name of arch defines.
5084 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5086 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
5087 NO_EMULATE_LONG_SHIFT_OPS define.
5089 2008-08-08 Zoltan Varga <vargaz@gmail.com>
5091 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
5092 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
5094 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
5095 MACH fixes. Merged from the 2.0 branch.
5097 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
5099 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
5100 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
5102 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
5104 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
5105 mono_marshal_get_native_wrapper () signature changes.
5107 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
5109 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
5110 conversion bug under arm.
5112 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
5114 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
5116 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
5117 with overflow checking.
5119 2008-08-05 Marek Habersack <mhabersack@novell.com>
5121 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
5122 to the genmdesc.pl file
5124 2008-08-05 Zoltan Varga <vargaz@gmail.com>
5126 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
5127 arg_array in the soft-float versions of the LOAD/STORE macros.
5129 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
5132 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
5134 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5136 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
5137 a float HFA. Fixes #413621.
5139 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
5141 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
5142 frame_size to args_size. Fixes build.
5144 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5146 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
5147 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
5149 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
5150 the stack are not unaligned. Fixes #413247.
5152 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
5154 * mini.c: update jitted methods performance counters.
5156 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5158 * mini-exceptions.c: increase the exceptions thrown performance
5159 counter in mono_handle_exception ().
5161 2008-07-29 Zoltan Varga <vargaz@gmail.com>
5163 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
5164 can work with netmodules.
5166 2008-07-28 Geoff Norton <gnorton@novell.com>
5168 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
5171 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5173 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
5176 2008-07-28 Bill Holmes <billholmes54@gmail.com>
5178 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5179 The float param registers and other param registers must be the
5180 same index on Windows x64.
5182 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
5183 ArgValuetypeAddrInIReg argument case. Setting the argument
5184 op to OP_VTARG_ADDR (OP_REGOFFSET)).
5186 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
5187 variable computed above as the copy length for arguments of storage
5188 type ArgValuetypeAddrInIReg.
5190 * mini-amd64.c (mono_arch_emit_call) : Implementing the
5191 ArgValuetypeAddrInIReg argument case. This case will rely on
5192 mono_arch_emit_outarg_vt to emit the correct code later in the process.
5194 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
5195 a 32 byte stack allocation for all calls. We will omit the adjustment for
5196 jump and tail call instructoins as they do not follow the typical call behavior.
5198 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
5199 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5200 local variable and pass the local variable by reference to the called method.
5202 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
5203 Implementing the ArgValuetypeAddrInIReg argument case. When the address
5204 of a struct is passed in a register it must be saved with the other
5205 volatile argument on the stack.
5207 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
5208 frame pointer the stack adjustment value must be saved to the unwind
5211 Contributed under MIT/X11 license.
5213 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5215 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
5216 which got lost in the merge.
5218 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5220 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
5223 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
5225 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
5226 icalls, since they won't be patched.
5228 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
5229 different code sequence when running under valgrind to prevent some valgrind
5232 * iltests.il.in: Add new regression test.
5234 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
5237 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
5238 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
5240 * iltests.il.in: Add new test.
5242 * aot-compiler.c: Fix some warnings.
5244 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
5247 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5249 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
5250 (mini_usage_jitdeveloper): Add a missing --wapi option.
5252 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5254 * mini-codegen.c: Simplify the is_fp macros.
5255 (free_up_ireg): Remove, use free_up_reg instead.
5256 (free_up_reg): Fix the fp case.
5258 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5260 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
5263 * exceptions-x86.c: Merge some changes which seemed to have got lost
5264 in the linear-ir merge.
5266 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
5268 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
5269 long vreg volatile even if the variable was already created.
5271 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
5274 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5276 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
5278 * mini.c (mono_jit_compile_method_inner): Add support for
5279 MONO_EXCEPTION_BAD_IMAGE.
5281 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
5282 mini_method_get_context () returns NULL. Fixes #356531.
5284 * mini.c (mono_method_to_ir): Ditto.
5286 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
5287 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
5289 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5291 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
5292 in the LDFTN implementation.
5294 2008-07-25 Mark Probst <mark.probst@gmail.com>
5296 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
5297 code, patch calls to icalls, too, even if they're not in the
5298 shared generic code hash. Fixes #411962.
5300 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5302 * cpu-x86.md: Increase the length of the fcall opcodes.
5304 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
5305 calls returning floats.
5307 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
5310 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
5313 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
5314 into the domain->method_code_hash.
5316 * aot-compiler.c: Fix win32 build.
5318 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
5320 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
5321 gshared NEWARR implementation.
5323 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
5325 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
5326 can be used outside of method_to_ir.
5328 * mini.h (MonoCompile): Add arg_types field.
5330 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
5332 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
5333 the values of the local arg_array and param_types array.
5335 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5337 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
5338 got accesses might only get generated later when NEWOBJ is decomposed.
5340 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
5341 looking up the native code of the target method when a delegate is called
5344 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
5347 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
5349 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
5350 AOT work on platforms without a working dlsym implementation.
5352 * mini.h: Bump AOT image format version.
5354 2008-07-24 Mark Probst <mark.probst@gmail.com>
5356 * mini-exceptions.c: Free a MonoType with
5357 mono_metadata_free_type() instead of g_free().
5359 * aot-runtime.c: Free a MonoType.
5361 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5363 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
5366 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
5369 2008-07-23 Massimiliano Mantione <massi@ximian.com>
5370 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
5373 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5375 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
5376 NEWOBJ calls on valuetypes.
5378 * iltests.il.in: Add new test.
5380 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
5382 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5384 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
5385 is no longer needed.
5387 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
5388 non register sized integer arguments.
5389 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
5390 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
5393 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
5396 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
5397 two a binop with different sized arguments is emitted.
5399 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
5400 instruction in the ins==NULL case.
5402 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5404 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
5406 * mini-x86.c: Fix osx build.
5408 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
5411 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
5412 instruction for non int sized variables.
5414 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
5417 2008-07-23 Robert Jordan <robertj@gmx.net>
5419 * method-to-ir.c: Fix MSVC build.
5421 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5423 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
5424 a non int sized type, widen it to an int since newer versions of gcc seem to
5425 generate code which needs this.
5427 * ssa2.c abcremoval2.c: Fix warnings.
5429 * *: Merge the Linear IR branch.
5431 The original branch is at trunk/branches/vargaz/mini-linear-il, and
5432 the ChangeLog file there describes all the changes done over the years.
5433 Further documentation can be found at www.mono-project.com/Linear_IL.
5435 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5437 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5438 The float param registers and other param registers must be the
5439 same index on Windows x64.
5441 Contributed under MIT/X11 license.
5443 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
5445 * mini.c: Make the previous fix GC safe.
5447 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
5449 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
5451 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5453 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
5454 on Winx64. This type will not be passed on the stack (ArgOnStack), but
5455 ArgValuetypeAddrInIReg instead.
5457 Contributed under MIT/X11 license.
5459 2008-07-21 Zoltan Varga <vargaz@gmail.com>
5461 * mini-codegen.c (get_register_spilling): Fix a warning.
5463 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
5465 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
5466 for types which the initialization fails. Raises the provided exception
5467 at the right stop after cleanup.
5469 2008-07-16 Zoltan Varga <vargaz@gmail.com>
5471 * aot-compiler.c: Free most of the memory allocated during compilation.
5473 * mini.c (mini_parse_debug_options): Fix a leak.
5475 * mini.c (mini_method_compile): Don't add the method to the jit info tables
5476 during aot compilation.
5478 2008-07-14 Zoltan Varga <vargaz@gmail.com>
5480 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
5481 it has too much register pressure.
5483 2008-07-13 Zoltan Varga <vargaz@gmail.com>
5485 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
5487 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5489 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5492 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5493 on amd64 similar to the way it is done on arm.
5495 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5497 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
5498 consistency, normalize error messages, avoid loading aot-only modules in
5501 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
5504 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
5506 2008-07-11 Martin Baulig <martin@ximian.com>
5509 (MonoDebuggerInfo): Add `interruption_request'.
5511 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5513 * aot-compiler.c (emit_plt): Remove some dead code.
5515 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
5517 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
5518 return the plt info offset belonging to a given plt entry.
5520 * mini-trampolines.c (mono_aot_plt_trampoline): Use
5521 mono_aot_get_plt_info_offset.
5523 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
5524 similar to the amd64 code by makeing jumps through a separate jump table
5525 instead of embedding the jump addresses into the code.
5527 2008-07-11 Zoltan Varga <vargaz@gmail.com>
5529 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
5532 2008-07-10 Martin Baulig <martin@ximian.com>
5534 * mini.c (mini_method_compile): Disable generics sharing when
5535 running in the debugger.
5537 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5539 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
5541 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
5542 the local register allocator from running out of registers on x86 when
5545 2008-07-10 Bill Holmes <billholmes54@gmail.com>
5547 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
5548 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
5551 Contributed under MIT/X11 license.
5553 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5555 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
5556 speed up the assembler.
5558 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5560 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
5563 * mini.c: Move the soft float handling macros a bit earlier, add
5564 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
5567 * mini.h: Add prototype for mono_arch_fixup_jinfo.
5569 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
5570 read-only to help catch code allocation requests.
5572 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
5573 and turn it off when using --aot-only or when compiling with --aot=full.
5575 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
5576 jump table for switches from the normal domain mempool, not the code
5579 * mini-trampolines.c (get_unbox_trampoline): New function to return an
5580 unbox trampoline which handles aot-only mode too.
5582 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
5583 an AOTed unbox trampoline.
5585 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
5587 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5589 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
5592 Contributed under MIT/X11 license.
5594 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5596 * mini.c (mono_codegen): Allocate space at the end of the code block and store
5597 the unwind information for the method at the end of the allocated block.
5599 * mini-amd64.h: Added declarations for the unwind routines and adding field to
5600 MonoCompileArch to hold the unwind info for SEH on Winx64
5602 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
5603 frame pointer info for the method being compiled.
5605 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
5606 the call to mono_exception_from_token.
5608 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
5609 storing the method prolog information in a format that the Winx64 SEH can understand. This
5610 information is stored a the end of the method block because it is all 32-bit offset based.
5612 Contributed under MIT/X11 license.
5614 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5616 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
5618 * wapihandles.c: Fix warnings.
5620 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
5623 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
5624 mono_jit_compile_method in aot-only mode since that calls the type
5627 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
5628 get_delegate_invoke_impl in aot-only mode.
5630 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
5632 2008-07-08 Zoltan Varga <vargaz@gmail.com>
5634 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
5636 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
5639 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
5641 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
5642 init trampoline from the AOT file as well.
5644 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
5645 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
5648 * mini.c (mini_init): Move the call to mono_exceptions_init () after
5651 * exceptions-amd64.c: Add _full variants for the remaining exception code
5652 creation functions as well, allow emission of relocatable code, remove
5653 caching since that is now done by the caller.
5655 * mini-exceptions.c: Add _full variants for the remaining exception code
5656 creation functions as well, add aot-only support.
5658 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
5659 if we can determine a proper token for them.
5660 (add_wrappers): Add a few more wrappers.
5661 (emit_method_code): Remove some dead code.
5662 (emit_trampolines): Emit exception code too.
5664 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
5666 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
5667 mono_array_new_va which avoids varargs.
5669 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
5671 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
5672 mono_arch_create_specific_trampoline () in all places.
5674 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
5675 a bit so it can be used for other things as well.
5677 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
5680 * exceptions-amd64.c: Rename the caching from the exception code creation
5681 functions, it is done by the caller instead.
5683 * exceptions-amd64.c: Change the signature of the exception code creation
5684 functions to allow the creation of relocatable code later.
5686 * mini-exceptions.c: Add a set of functions to query the various
5687 runtime-generated exception functions.
5689 * mini.c mini-exceptions.c: Use the newly added functions instead of the
5690 mono_arch_.. () functions.
5692 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5694 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
5696 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
5698 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
5699 (mini_get_vtable_trampoline): Ditto.
5701 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
5702 code in the AOT case by returning the code size and a list of relocations to
5705 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
5707 2008-07-07 Bill Holmes <billholmes54@gmail.com>
5709 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
5712 Contributed under MIT/X11 license.
5714 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5716 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
5717 so the buffer size can be computed correctly. Fixes #404735.
5719 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
5720 normally as cfg->debug_info is already freed.
5722 2008-07-06 Zoltan Varga <vargaz@gmail.com>
5724 * mini-amd64.c: For calls returning vtypes in registers, don't store
5725 the return address on the stack, instead allocate a separate local for
5728 2008-07-05 Mark Probst <mark.probst@gmail.com>
5730 * mini-trampolines.c, mini.h: Add an argument to
5731 mono_create_jit_trampoline_in_domain() for turning off the adding
5732 of the sync wrapper.
5734 * mini.c: Use the JIT trampoline without sync instead of
5735 ldftn_nosync in static RGCTX invoke wrappers so that the call can
5738 2008-07-04 Mark Probst <mark.probst@gmail.com>
5740 * driver.c: Turn on GSHARED optimization by default.
5742 2008-07-04 Zoltan Varga <vargaz@gmail.com>
5744 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
5745 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
5747 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
5748 create a variant of the generic trampoline code callable from AOTed trampolines.
5750 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
5751 trampoline code callable from AOTed trampolines.
5753 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
5755 2008-07-04 Mark Probst <mark.probst@gmail.com>
5757 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
5758 pass-through manner.
5760 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
5761 and don't fail sharing for them anymore.
5763 * mini-exceptions.c: Handle exceptions in shared generic methods.
5765 * generic-sharing.c: When checking the context of a generic
5766 method, also check its class's context. Don't treat wrappers as
5769 * mini-trampolines.c: Some code factored out to
5770 metadata/generic-sharing.c. Handle the MRGCTX case.
5772 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
5773 we must deal with the method being of another instantiation of the
5774 class. Add static rgctx invoke wrappers to generic methods.
5776 2008-07-04 Mark Probst <mark.probst@gmail.com>
5778 * mini.c: Provide all jit infos of generic shared methods with a
5781 * mini-exceptions.c: Handle the new situation that a generic info
5782 might be available, but not info about the this/vtable/mrgctx
5785 2008-07-03 Mark Probst <mark.probst@gmail.com>
5787 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
5790 2008-07-03 Zoltan Varga <vargaz@gmail.com>
5792 * dominators.c (check_dominance_frontier): Fix a warning.
5794 * mini.h: Add some missing prototypes.
5796 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
5798 * driver.c (mono_jit_init_version): Correct the comments since the first
5799 argument should be the name of the root domain, not a filename.
5801 * aot-runtime.c (make_writable): Error out if this is called while running
5803 (load_aot_module): Ditto.
5805 * aot-compiler.c: Really fix the computation of method indexes.
5807 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
5808 optimizations as this is no longer called frequently.
5810 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
5811 method and the invoke impl code and pass it to the delegate trampoline instead of
5812 just the delegate class.
5814 2008-07-02 Zoltan Varga <vargaz@gmail.com>
5816 * aot-compiler.c: Fixup the computation of method indexes.
5817 (add_wrappers): Create the base methods of the runtime invoke wrappers using
5818 the method builder infrastructure.
5820 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
5823 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
5824 mode, load the method right away instead of creating a trampoline.
5826 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
5828 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
5831 2008-07-01 Zoltan Varga <vargaz@gmail.com>
5833 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
5834 (mono_aot_load_method): Use method_index instead of method->token.
5836 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
5837 can handle icalls etc. properly.
5839 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5841 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
5843 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
5844 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
5845 JIT_ICALL_ADDR patch type.
5847 * patch-info.h: Add JIT_ICALL_ADDR patch type.
5849 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
5851 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
5853 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
5855 2008-06-30 Zoltan Varga <vargaz@gmail.com>
5857 * mini.c: Use domain->jit_code_hash_lock for controlling access to
5858 domain->jit_code_hash.
5860 2008-06-29 Zoltan Varga <vargaz@gmail.com>
5862 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
5864 2008-06-27 Zoltan Varga <vargaz@gmail.com>
5866 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
5867 get_this_arg_from_call, let it compute it when needed.
5869 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
5870 gsctx from code only when needed.
5872 * mini-trampolines.c (get_generic_context): Rename this to
5873 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
5874 it can be called by the arch backends.
5876 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
5878 2008-06-26 Zoltan Varga <vargaz@gmail.com>
5880 * driver.c (mono_main): Add experimental --aot-only command line option.
5882 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
5885 2008-06-26 Kornél Pál <kornelpal@gmail.com>
5887 * driver.c (DllMain): Remove mono_module_handle.
5889 Contributed under MIT/X11 license.
5891 2008-06-25 Zoltan Varga <vargaz@gmail.com>
5893 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
5894 for emitting methods which are not in the source assembly. Detect and report
5895 failure of assembling+linking.
5897 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
5899 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
5901 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
5903 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
5905 2008-06-24 Zoltan Varga <vargaz@gmail.com>
5907 * mini.h: Remove some obsolete prototypes.
5909 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
5911 2008-06-24 Mark Probst <mark.probst@gmail.com>
5913 * mini.c (get_object_generic_inst): Variable-sized arrays are not
5914 supported by Visual Studio, so use alloca().
5916 2008-06-23 Zoltan Varga <vargaz@gmail.com>
5918 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
5921 2008-06-23 Mark Probst <mark.probst@gmail.com>
5923 * mini.c: Fail sharing of a generic method if it contains an open
5924 catch clause (because we don't pass MRGCTXs yet).
5926 2008-06-23 Mark Probst <mark.probst@gmail.com>
5928 * mini.c: When compiling a method with generic sharing, insert the
5929 method instantiated with an all-Object generic context into the
5930 jit info table, instead of the context of the first instantiation
5931 of the method we happen to compile.
5933 2008-06-18 Martin Baulig <martin@ximian.com>
5935 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
5936 `major_version' and `minor_version'.
5938 2008-06-17 Mark Probst <mark.probst@gmail.com>
5940 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
5941 mono_method_is_generic_sharable_impl() takes an additional
5942 argument specifying whether to treat type variables as reference
5945 2008-06-17 Mark Probst <mark.probst@gmail.com>
5947 * mini.h: Removed obsolete prototypes.
5949 2008-06-17 Mark Probst <mark.probst@gmail.com>
5951 * mini.c: Don't fail generic sharing for initobj and sizeof - we
5952 already handle them.
5954 2008-06-17 Mark Probst <mark.probst@gmail.com>
5956 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
5957 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
5958 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
5959 tramp-x86.c: Added a MonoGenericContext* argument to
5960 mono_arch_get_unbox_trampoline() so that it can call other
5961 functions which require it.
5963 2008-06-17 Mark Probst <mark.probst@gmail.com>
5965 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
5966 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
5967 mono_arch_get_this_arg_from_call() takes a
5968 MonoGenericSharingContext* as well.
5970 2008-06-17 Mark Probst <mark.probst@gmail.com>
5972 * mini.c: Factor out code for emitting unbox into emit_unbox() and
5973 implement generic sharing of unbox.
5975 2008-06-17 Mark Probst <mark.probst@gmail.com>
5977 * mini.c: Don't compute the vtable to determine whether a field is
5978 special static, because it might not work for open types.
5980 2008-06-17 Mark Probst <mark.probst@gmail.com>
5982 * mini.c: Removed the unused token_type and token_source arguments
5983 from get_runtime_generic_context_ptr().
5985 2008-06-17 Marek Habersack <mhabersack@novell.com>
5987 * mini.c (ADD_BINOP): fix the build
5989 2008-06-16 Zoltan Varga <vargaz@gmail.com>
5991 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
5994 2008-06-16 Mark Probst <mark.probst@gmail.com>
5996 * mini.h: Removed class relations enum that's not used anymore.
5998 2008-06-16 Mark Probst <mark.probst@gmail.com>
6000 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
6002 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
6003 the lazy fetch trampoline access code.
6005 2008-06-15 Zoltan Varga <vargaz@gmail.com>
6007 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
6009 2008-06-14 Zoltan Varga <vargaz@gmail.com>
6011 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
6013 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
6015 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
6017 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6019 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
6022 * mini-ops.h: Add MIN/MAX_UN opcodes.
6024 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
6027 * basic-math.cs: Add more min/max tests.
6029 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6031 2008-06-13 Mark Probst <mark.probst@gmail.com>
6033 * mini.c: Small fix in the prologue of emit_castclass.
6035 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6037 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6039 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
6040 do not work even for unsigned types. Fixes #400014.
6042 * basic-math.cs: Add regression tests for unsigned Min/Max.
6044 2008-06-13 Mark Probst <mark.probst@gmail.com>
6046 * mini.c: Added additional context_used argument to several
6047 functions, which will be needed for sharing generic methods. Use
6048 GET_RGCTX macro wherever appropriate. Declare only one
6049 context_used in mono_method_to_ir().
6051 2008-06-13 Mark Probst <mark.probst@gmail.com>
6053 * mini.c, generic-sharing.c: Removed generic class relations.
6055 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
6056 functions due to MRGCTX changes.
6058 2008-06-13 Mark Probst <mark.probst@gmail.com>
6060 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
6061 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
6062 with calculated IMT.
6064 * mini.c: Generic sharing of calls via generic interfaces.
6066 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
6067 generic method with non-constant MonoGenericContext*. Instead,
6068 the context is taken out of the method itself.
6070 2008-06-13 Mark Probst <mark.probst@gmail.com>
6072 * mini.c: Generic sharing of ldvirtftn.
6074 2008-06-13 Mark Probst <mark.probst@gmail.com>
6076 * mini.c: Generic sharing of ldftn.
6078 2008-06-13 Mark Probst <mark.probst@gmail.com>
6080 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
6082 2008-06-13 Mark Probst <mark.probst@gmail.com>
6084 * mini.c: Generic sharing of the special case of ldtoken followed
6085 by a call to GetTypeFromHandle.
6087 2008-06-13 Mark Probst <mark.probst@gmail.com>
6089 * mini.c: Generic sharing of box for nullable types.
6091 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6093 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
6094 are passed on the stack. Fixes #324807.
6096 2008-06-12 Bill Holmes <billholmes54@gmail.com>
6098 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
6099 for the ArgValuetypeAddrInIReg case.
6101 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
6102 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
6104 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
6105 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6106 local variable and pass the local variable by reference to the called method.
6108 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
6109 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
6111 Contributed under MIT/X11 license.
6113 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
6115 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
6117 * debug-mini.c (mono_debug_print_vars): Release memory after printing
6120 2008-06-10 Martin Baulig <martin@ximian.com>
6123 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
6125 2008-06-09 Kornél Pál <kornelpal@gmail.com>
6127 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
6128 possible error when no arguments are passed.
6130 Contributed under MIT/X11 license.
6132 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
6134 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
6135 where the file name is NULL.
6137 2008-06-09 Zoltan Varga <vargaz@gmail.com>
6139 * mini.c: Fix s390 build.
6141 2008-06-08 Zoltan Varga <vargaz@gmail.com>
6143 * trace.c (mono_trace_parse_options): Fix warnings.
6145 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
6147 2008-06-07 Zoltan Varga <vargaz@gmail.com>
6149 * mini.c (remove_block_if_useless): Avoid printing the method name.
6151 * mini.c: Remove needless setting of ins->cil_code which is now done by
6154 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
6157 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
6158 translated code after it has been patched.
6160 2008-06-06 Zoltan Varga <vargaz@gmail.com>
6162 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
6163 avoid problems during code patching on SMP systems.
6164 (emit_call): Avoid adding a patch info which is already added by
6166 (mono_arch_emit_exceptions): Ditto.
6168 2008-06-05 Zoltan Varga <vargaz@gmail.com>
6170 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
6171 MONO_TYPE_ISSTRUCT already checks for it.
6173 2008-06-05 Bill Holmes <billholmes54@gmail.com>
6175 * mini-amd64.c:merge_argument_class_from_type: When marshaling
6176 structs with floats on Winx64 the float registers are not used.
6177 The integer registers are always used..
6178 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
6179 only one register will be used and only if the size of the struct
6180 is 1,2,4, or 8 bytes.
6182 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
6185 Contributed under MIT/X11 license.
6187 2008-06-05 Martin Baulig <martin@ximian.com>
6189 * debug-debugger.c (debugger_lookup_class): Also call
6190 mono_class_setup_methods() here; we're only called from RTI.
6192 2008-06-05 Andreas Färber <andreas.faerber@web.de>
6194 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
6195 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
6196 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
6197 Post-process object files and add dtrace-generated object, if necessary.
6199 Contributed under MIT/X11 license.
6201 2008-06-04 Mark Probst <mark.probst@gmail.com>
6203 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
6206 * mini.c: Generic sharing for unbox.any and castclass.
6208 2008-06-04 Mark Probst <mark.probst@gmail.com>
6210 * mini.c: Ignore tailcall prefix in shared generic code and when
6211 doing calls which require a vtable/rgctx argument.
6213 2008-06-04 Mark Probst <mark.probst@gmail.com>
6215 * mini.c: Don't free the JIT info.
6217 * driver.c: Changes in the JIT info table testing code.
6219 2008-06-03 Zoltan Varga <vargaz@gmail.com>
6221 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
6222 interruption. Fix some warnings.
6224 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
6225 interruption_checkpoint.
6227 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
6229 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
6230 from embedding applications.
6232 2008-06-02 William Holmes <billholmes54@gmail.com>
6234 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
6235 reserving 32 bytes on the stack when making calls.
6237 Contributed under MIT/X11 license.
6239 2008-06-01 Zoltan Varga <vargaz@gmail.com>
6241 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
6242 the linear IL branch.
6244 * driver.c: Print out more information for --version on arm.
6246 2008-05-30 Zoltan Varga <vargaz@gmail.com>
6248 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
6249 bb_exit instead, since out of line bblocks might not actually be emitted
6252 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
6253 maximum epilog size for out of line bblocks if tracing is enabled.
6255 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
6257 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
6259 * arrays.cs: Regression tests for allocating arrays with negative sizes.
6261 2008-05-28 Zoltan Varga <vargaz@gmail.com>
6263 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
6264 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
6267 2008-05-27 Zoltan Varga <vargaz@gmail.com>
6269 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
6270 the 'value' to store is a constant.
6272 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
6274 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
6275 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
6277 2008-05-26 Zoltan Varga <vargaz@gmail.com>
6279 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
6280 for accessing method->generic_container.
6282 2008-05-24 Zoltan Varga <vargaz@gmail.com>
6284 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
6286 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
6288 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
6290 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
6293 2008-05-23 Zoltan Varga <vargaz@gmail.com>
6295 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
6297 * mini.c: Handle the case when mono_class_vtable () fails.
6299 2008-05-23 Massimiliano Mantione <massi@ximian.com>
6300 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
6303 2008-05-22 Mark Probst <mark.probst@gmail.com>
6305 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
6306 together with domain sharing.
6308 2008-05-22 Mark Probst <mark.probst@gmail.com>
6310 * mini.c: Treat callvirts to final methods like non-virtual calls
6311 when doing generic sharing, i.e. look them up in the runtime
6314 2008-05-22 Mark Probst <mark.probst@gmail.com>
6316 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
6317 with computed types (for generic sharing).
6319 * mini.c: Generic sharing for mkrefany and refanyval.
6321 2008-05-22 Zoltan Varga <vargaz@gmail.com>
6323 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
6326 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
6327 the generic sharing code.
6329 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
6332 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6334 * mini.h: Remove the declaration of mono_aot_init_vtable ().
6336 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
6338 * driver.c: updated copyright date
6340 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6342 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
6345 2008-05-19 Martin Baulig <martin@ximian.com>
6347 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
6348 pointing to the new `_mono_debug_using_mono_debugger' variable.
6351 (mono_main): Check mono_debug_using_mono_debugger() rather than
6352 the `MONO_INSIDE_MDB' environment variable to check whether we're
6353 inside the debugger.
6355 2008-05-19 Zoltan Varga <vargaz@gmail.com>
6357 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
6360 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
6362 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
6364 * mini.c: Added mini_assembly_can_skip_verification. This
6365 function checks if the assembly requested to skip verification.
6366 Fixes part of #387274.
6368 2008-05-07 Zoltan Varga <vargaz@gmail.com>
6370 * mini.c (mini_get_method): Disable the check for open generic classes when
6371 using generic sharing.
6373 * generics.cs: Add a test for #387034.
6375 * mini.c (mini_get_method): Check whenever the method class is an open generic
6376 type, and return NULL in that case, causing a verification error. Fixes
6379 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6381 * driver.c (mono_main): Revert r102623. The right
6382 thing to do is to enable the verifier under verifiable
6383 unless a --security flag was passed.
6385 We need this non-trivial behavior for --verify-all otherwise
6386 mcs-compileall won't be able to use it. As it needs everything to
6387 be verified under validil.
6389 2008-05-06 Martin Baulig <martin@ximian.com>
6393 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
6394 (mono_debugger_thread_cleanup): Likewise.
6395 (mono_debugger_extended_notification): Likewise.
6397 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6399 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
6400 against both inflated and non-inflated methods. We need to check against the
6401 generic definition for cases where the instantiated method is not visible.
6402 We need to check against the inflated types for cases where the instantiation
6403 changes any super type. This fixes #382986.
6405 Note that this doesn't need to be applied to other parts of mono_method_to_ir
6406 that check for visibiliy as generic params only appears as the type subject
6407 of tokens on call opcodes. Field manipulation and ldftn must always
6408 target an exact type.
6410 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6412 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
6413 if no related --security flag is passed.
6415 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6417 * mini-arch.h: Prepare support for ppc64.
6419 Contributed under MIT/X11 license.
6421 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6423 * aot-runtime.c: Prepare support for ppc64.
6425 Contributed under MIT/X11 license.
6427 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6429 * mini-ops.h: Prepare support for ppc64.
6431 Contributed under MIT/X11 license.
6433 2008-05-04 Andreas Färber <andreas.faerber@web.de>
6435 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
6437 Contributed under MIT/X11 license.
6439 2008-05-03 Zoltan Varga <vargaz@gmail.com>
6441 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
6442 assemblies, since aot_name is not a full path, causing us to load MS.NET
6443 assemblies on windows.
6445 2008-04-28 Kornél Pál <kornelpal@gmail.com>
6447 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
6448 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
6449 * main.c: Use UTF-8 encoded command line instead of Windows default code
6450 page on Windows to support Unicode.
6451 * driver.c (DllMain): New function for mixed-mode assembly support.
6452 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
6453 export __stdcall functions without decoration.
6455 Contributed under MIT/X11 license.
6457 2008-04-28 Mark Probst <mark.probst@gmail.com>
6459 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
6460 saving it very early.
6462 2008-04-28 Mark Probst <mark.probst@gmail.com>
6464 * mini.h, mini.c: Lots of code for accessing the old RGCTX
6465 deleted. The only way to access the new RGCTX is via the
6468 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
6469 vtable instead of the RGCTX to static methods.
6471 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
6472 accessing the new RGCTX.
6474 * generic-sharing.c: There is no separation between self, type
6475 arguments and other types in the RGCTX anymore.
6477 2008-04-25 Jonathan Chambers <joncham@gmail.com>
6479 * mini-amd64.c (add_general): Remove previous stack adjustment.
6480 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
6481 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
6482 for 32 bytes of stack space reserved for all calls.
6484 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
6485 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
6488 Code contributed under MIT/X11 license.
6490 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
6492 * mini.c (mini_method_verify): Only verify non-inflated methods, check
6493 against the root definition, peeling out method and type instantiations.
6494 Cache verify success results, code that fails verification is still
6495 checked multiple times.
6497 2008-04-23 Zoltan Varga <vargaz@gmail.com>
6499 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
6501 2008-04-23 Jonathan Chambers <joncham@gmail.com>
6503 * mini-amd64.c (add_general): Always increment stack on Win64.
6504 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
6507 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
6508 stack based argument handling on Win64.
6510 Code contributed under MIT/X11 license.
6512 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
6514 * Makefile.am (version.h): Add support for git-svn.
6516 2008-04-22 Zoltan Varga <vargaz@gmail.com>
6518 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
6519 so instead of calling g_spawn_command_line_sync, we do everything by hand,
6520 avoiding allocations and libc functions which might deadlock.
6522 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
6523 'no-gdb-backtrace' option is set.
6525 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
6527 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
6529 2008-04-21 Martin Baulig <martin@ximian.com>
6531 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
6532 and `get_lmf_addr'; `notification_address' is no longer a pointer.
6534 2008-04-21 Martin Baulig <martin@ximian.com>
6536 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
6537 `thread_vtable', `event_handler_ptr' and `event_handler'.
6539 2008-04-21 Martin Baulig <martin@ximian.com>
6541 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
6542 allows delayed initialization of the `executable_code_buffer' when
6545 2008-04-21 Martin Baulig <martin@ximian.com>
6547 * mini.h (mono_debugger_create_notification_function): Removed.
6548 * tramp-*.c (mono_debugger_create_notification_function): Removed.
6550 * mdb-debug-info64.s
6551 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6553 * mdb-debug-info32.s
6554 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6556 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
6557 currently only works on x86 and x86_64, so don't create it on ppc.
6559 2008-04-21 Martin Baulig <martin@ximian.com>
6561 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
6564 (mini_method_compile): In the fp elimination check, check
6565 `debug_options.mdb_optimizations' in addition to
6566 mono_debug_using_mono_debugger().
6568 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
6569 disable some JIT optimizations which are only disabled when
6570 running inside the debugger.
6571 Added `--help-debug' option to describe the debugging options.
6572 (parse_debug_options): New static function to parse the `--debug'
6573 options, so we can easily add more stuff in future.
6575 2008-04-20 Zoltan Varga <vargaz@gmail.com>
6577 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
6578 the method has no body.
6580 2008-04-19 Jonathan Chambers <joncham@gmail.com>
6582 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
6583 assembly is not allowed in MSVC 64-bit compiler.
6584 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
6585 as we get floating point exceptions everywhere.
6587 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
6588 correctly align arguments for call to throw_exception.
6589 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
6591 Code contributed under MIT/X11 license.
6593 2008-04-19 Zoltan Varga <vargaz@gmail.com>
6595 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
6597 2008-04-17 Zoltan Varga <vargaz@gmail.com>
6599 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
6601 * mini-amd64.c (NEW_INS): Set cil_code.
6603 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
6604 from mini-amd64.c so all debugger related logic is in one place.
6606 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
6607 later won't have a random ip assigned to them.
6609 2008-04-16 Zoltan Varga <vargaz@gmail.com>
6611 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
6612 the arch specific function initializes code_size.
6613 (mono_create_delegate_trampoline): Ditto.
6615 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
6616 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
6619 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
6620 running under the debugger.
6622 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
6625 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
6626 debugger. Also move the disabling of optimizations here from driver.c.
6627 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
6630 * mini.h (MonoCompile): Add a few new flags.
6632 2008-04-15 Zoltan Varga <vargaz@gmail.com>
6634 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
6635 so the cil_code field of created MonoInst's is properly set.
6636 (mini_select_instructions): Ditto.
6638 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
6639 (MONO_INST_NEW_CALL): Ditto.
6641 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
6642 in many places so the ins->cil_code field is properly initialized.
6644 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
6647 2008-04-14 Zoltan Varga <vargaz@gmail.com>
6649 * mini.c (mini_method_compile): Print a different message when compiling a
6652 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
6655 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6657 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
6660 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
6662 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6664 * mini.c (handle_stack_args): Make this return void since its return value was
6665 never used. Also set cfg->unverifiable for invalid IL instead of calling
6668 2008-04-10 Mark Probst <mark.probst@gmail.com>
6670 * mini.c: Make sure "this" is live in catch clauses with type
6671 variables in shared generic code.
6673 2008-04-08 Mark Probst <mark.probst@gmail.com>
6675 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
6676 generic_class_is_reference_type() to ensure the proper behaviour
6677 when sharing generic code and the type in question is a type
6680 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6682 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
6683 race conditions when printing thread dumps. Fixes #377738.
6685 2008-04-08 Massimiliano Mantione <massi@ximian.com>
6687 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
6688 shows up when both MonoInst arguments can cause aliasig.
6689 There is likely no way in the current JIT to trigger this problem, but
6690 it showed up in the development of generics sharing, when in a new
6691 opcode both args of an OP_GROUP can be aliases (addresses of a local).
6692 When the generics sharing code will be committed, its tests will be
6693 valid also for this bug.
6695 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6697 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
6700 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
6703 2008-04-07 Zoltan Varga <vargaz@gmail.com>
6705 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
6706 use a more detailed exception message for InvalidCastException.
6708 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
6710 * driver.c (mono_main): Add --debug=casts option to turn on better
6711 InvalidCastException message details.
6713 * mini.c (mini_get_debug_options): New helper function to return the address of
6714 the debug_options variable.
6716 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
6717 the jit_tls TLS variable.
6719 * mini.c (mono_jit_tls): New TLS variable.
6721 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
6724 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
6726 * mini.h: Removed verifer related stuff. This code was moved to verify.c
6728 * mini.c: Removed verifer related stuff, code moved to verify.c.
6730 * driver.c: Using code from verify.c instead of mini.c.
6732 2008-04-05 Zoltan Varga <vargaz@gmail.com>
6734 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
6737 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
6739 * mini.c (check_for_method_verify): Enabling verification of
6740 corlib if mono_verify_all is set. Bugs in the verifier preventing that
6743 2008-04-04 Zoltan Varga <vargaz@gmail.com>
6745 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
6746 caller saved registers as well.
6748 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
6749 saved registers as well.
6751 2008-03-30 Zoltan Varga <vargaz@gmail.com>
6753 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
6755 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
6758 2008-03-27 Zoltan Varga <vargaz@gmail.com>
6760 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
6762 (get_call_info): Take a gsctx argument instead of 'cfg'.
6764 2008-03-26 Zoltan Varga <vargaz@gmail.com>
6766 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
6767 mono_verify_all is set.
6769 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
6771 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
6773 2008-03-25 Zoltan Varga <vargaz@gmail.com>
6775 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
6778 * driver.c mini.c mini.h: Add a --verify-all development option to test the
6779 verifier and the code generated by the compiler.
6781 2008-03-25 Mark Probst <mark.probst@gmail.com>
6783 * mini.c: Generic sharing of the non-nullable case of the box
6786 2008-03-24 Zoltan Varga <vargaz@gmail.com>
6788 * inssel.brg: Fix the build.
6790 * iltests.il.in: Add a test for lconv.ovf.u8.un.
6792 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
6794 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
6795 Array:Address. Fixes #372410.
6797 * iltests.il.in: New tests for readonly prefix.
6799 2008-03-23 Zoltan Varga <vargaz@gmail.com>
6801 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
6804 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
6807 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
6809 * mini.c (mono_decompose_op_imm): New helper function.
6811 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
6812 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6815 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6816 mono_arch_output_basic_block. Fix warnings.
6818 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
6821 2008-03-22 Zoltan Varga <vargaz@gmail.com>
6823 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
6824 since the extra frame is now detected automatically inside the loop.
6826 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
6827 opts which are now in mono_peephole_ins ().
6829 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
6831 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
6832 frames and skip duplicate managed-to-native frames. Fixes #367665.
6834 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6835 opts which are now in mono_peephole_ins ().
6836 (mono_arch_peephole_pass_2): Ditto.
6838 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
6840 * mini-codegen.c (mono_peephole_ins): New helper function containing the
6841 arch independent peephole optimizations.
6843 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6844 opts which are now in mono_peephole_ins ().
6846 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
6848 * mini-s390.c (mono_arch_output_basic_block): Fix build.
6850 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
6853 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
6854 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
6857 2008-03-21 Zoltan Varga <vargaz@gmail.com>
6859 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
6860 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6863 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6864 mono_arch_output_basic_block. Fix warnings.
6866 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6868 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6871 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6873 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6876 * iltests.il: Add new tests.
6878 2008-03-20 Kornél Pál <kornelpal@gmail.com>
6880 * mini.c: Removed Windows version macros.
6882 2008-03-20 Mark Probst <mark.probst@gmail.com>
6884 * generic-sharing.c: Put reflection types in the extensible part
6885 of the runtime generic context.
6887 * mini.c: Generic sharing of the GetTypeHandle special case of the
6888 ldtoken instruction.
6890 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6892 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
6894 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
6896 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
6897 consistency with the other version on the linear IR branch.
6899 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
6901 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
6903 * iltests.il.in: Add new tests.
6905 2008-03-19 Zoltan Varga <vargaz@gmail.com>
6907 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
6909 * iltests.il.in: Add new tests.
6911 2008-03-19 Mark Probst <mark.probst@gmail.com>
6913 * mini.c: Two variables with the same name were declared in
6914 nesting contexts and one wasn't initialized. Fixed.
6916 2008-03-19 Mark Probst <mark.probst@gmail.com>
6918 * mini.c: Generic sharing of the initobj instruction.
6920 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
6922 * mini.c: make the test to optimize ldtoken from typeof() more
6925 2008-03-18 Mark Probst <mark.probst@gmail.com>
6927 * mini.c: Generic sharing of the initobj instruction for reference
6930 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6932 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
6933 the mono_breakpoint_clean_code() code to perform bound checks.
6935 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
6937 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
6938 mono_arch_patch_callsite() to include the start of the managed method
6939 to be able to perform bound checks.
6941 2008-03-17 Mark Probst <mark.probst@gmail.com>
6943 * mini.c: Generic sharing for the isinst instruction.
6945 2008-03-17 Mark Probst <mark.probst@gmail.com>
6947 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6948 inssel-long32-mips.brg: Added opcodes for doing indirect calls
6949 with the runtime generic context argument.
6951 * mini.c: Share calls to several types of unsharable methods by
6952 putting the address of the method code in the runtime generic
6953 context and doing an indirect call.
6955 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6958 2008-03-16 Mark Probst <mark.probst@gmail.com>
6960 * generic-sharing.c: Change due to a change in the runtime genric
6963 2008-03-15 Martin Baulig <martin@ximian.com>
6966 (mono_arch_nullify_class_init_trampoline): Add call to
6967 mono_breakpoint_clean_code() to make things work when running
6968 inside the debugger.
6971 (mono_arch_nullify_class_init_trampoline): Add call to
6972 mono_breakpoint_clean_code() to make things work when running
6973 inside the debugger.
6975 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6977 * inssel-long.brg (reg): Fix 64 bit build.
6979 2008-03-14 Mark Probst <mark.probst@gmail.com>
6981 * mini.c, mini.h: Share static generic code by passing it an
6982 implicit argument pointing to the runtime generic context.
6984 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6985 inssel-long32-mips.brg: New opcodes for calling shared static,
6986 which need to be passed the runtime generic context.
6988 * mini-amd64.c, mini-x86.c: Save the runtime generic context
6989 argument on the stack in the prologue if needed. New function for
6990 finding the runtime generic context argument from the registers
6991 saved by the trampoline.
6993 * mini-amd64.h, mini-x86.h: Specify which register to use for the
6994 runtime generic context argument.
6996 * tramp-amd64.c: Also restore the register used for the runtime
6997 generic context argument.
6999 * mini-trampoline.c: Resolve shared static calls by consulting the
7000 runtime generic context via the new argument.
7002 * generic-sharing.c: Add an argument to sharability-checking
7003 functions that specifies whether type variables should be treated
7004 as sharable type arguments.
7006 * inssel-x86.brg: Removed a superfluous, buggy rule.
7008 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7011 2008-03-14 Martin Baulig <martin@ximian.com>
7013 * debug-debugger.c (main_thread_handler): Call
7014 mono_runtime_run_main() without sending any notifications.
7016 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
7018 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7020 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
7022 2008-03-14 Mark Probst <mark.probst@gmail.com>
7024 * tramp-x86.c: Fixed register restore offsets in the trampoline
7025 code for ECX and EDX.
7027 2008-03-12 Geoff Norton <gnorton@novell.com>
7029 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
7030 different ucontext_t implementations.
7031 * exceptions-arm.c: Use the above defines to get exceptions working on
7032 iPhone (based on a patch by Luke Howard lukeh@padl.com)
7033 * mini-arm.c: Implement iPhone icache support (based on a patch by
7034 Luke Howard lukeh@padl.com)
7036 2008-03-12 Mark Probst <mark.probst@gmail.com>
7038 * mini.c: Enable generic sharing of calls to non-static
7039 non-interface non-generic non-value-type methods.
7041 * mini-trampolines.c: Resolve calls from shared generic code.
7043 2008-03-11 Zoltan Varga <vargaz@gmail.com>
7045 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
7047 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
7049 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
7051 * mini.c: some fixes for the AOT compiler.
7053 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7055 * cpu-amd64.md: Add clob:1 to some float opcodes.
7057 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
7059 * mini.h: Added MiniVerifierMode enumeration.
7061 * mini.c: Added mini_verifier_set_mode to control
7062 the usage of the new verifier.
7064 * mini.c (mono_method): Integrated the new verifier.
7066 * driver.c: Extended --security option with validil and
7067 verifiable options to activate the new verifier.
7069 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7071 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
7072 optimization to ctors taking 0 or 2 arguments too.
7074 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
7077 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
7079 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
7081 2008-03-06 Zoltan Varga <vargaz@gmail.com>
7083 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
7084 non-aot case as well.
7086 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
7088 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
7091 * aot-compiler.c (encode_patch): Ditto.
7093 * mini.h (G_MININT32): Fix the definition of this.
7095 2008-03-05 Zoltan Varga <vargaz@gmail.com>
7097 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
7099 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
7101 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7103 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
7104 methods returning vtypes in registers.
7105 (mono_arch_allocate_vars): Ditto.
7107 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
7109 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
7111 * generics.cs: Add a test from the linear IR branch.
7113 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
7115 * mini.c (inline_method): Cache failed inline attempts.
7117 2008-03-04 Mark Probst <mark.probst@gmail.com>
7119 * mini.c: For shared methods of generic classes put the location
7120 of "this" into the MonoGenericJitInfo.
7122 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
7123 register out of a MonoContext by register number. Add the generic
7124 sharing context as an argument to mono_arch_find_this_argument().
7126 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
7127 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
7128 for new arch function.
7130 * mini-exception.c: Handle open exception clauses in shared
7133 * mini-trampolines.c: Supply additional argument to
7134 mono_arch_find_this_argument().
7136 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7138 * Makefile.am (regtests): Run the bench.exe tests last.
7140 2008-03-03 Zoltan Varga <vargaz@gmail.com>
7142 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
7145 2008-03-02 Zoltan Varga <vargaz@gmail.com>
7147 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
7150 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
7152 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
7154 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
7155 whose class has no cctor.
7157 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
7159 2008-03-01 Zoltan Varga <vargaz@gmail.com>
7161 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
7164 2008-02-29 Zoltan Varga <vargaz@gmail.com>
7166 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
7167 to be in sync with the code on the linear IR branch.
7169 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
7171 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
7173 2008-02-27 Zoltan Varga <vargaz@gmail.com>
7175 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
7177 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
7179 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
7181 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
7183 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
7185 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
7188 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
7190 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
7191 OP_LOADR4_MEMBASE emission.
7193 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
7194 (mono_spillvar_offset_float): Ditto.
7196 * mini-mips.c (mono_arch_emit_prolog): Ditto.
7198 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
7201 * basic-long.cs: Add regression tests for them.
7203 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
7205 (mono_arch_allocate_vars): Fix representation of single-precision float
7207 (mono_arch_output_basic_block): Ditto.
7209 * inssel-mips.brg: Ditto, remove duplicate items.
7211 * mini-mips.c (emit_load_volatile_arguments): New function to handle
7212 arguments of tail calls as on other platforms.
7213 (mono_arch_output_basic_block): Handle tail calls.
7215 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
7218 * objects.cs (test_5_pass_static_struct): Add test for it.
7220 Contributed under MIT/X11 license.
7222 2008-02-26 Zoltan Varga <vargaz@gmail.com>
7224 * Makefile.am: Use gmcs for compiling the regression tests.
7226 * *.2.cs *.2.il: Rename to *.cs and *.il.
7228 2008-02-24 Zoltan Varga <vargaz@gmail.com>
7230 * regalloc.h: Make the vassign array smaller.
7232 * mini.c (mini_method_compile): Remove an unused field in cfg.
7234 * mini-codegen.c: Add a bunch of micro optimizations.
7236 2008-02-23 Zoltan Varga <vargaz@gmail.com>
7238 * regalloc.h: Remove some unused fields.
7240 2008-02-22 Zoltan Varga <vargaz@gmail.com>
7242 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
7244 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
7246 2008-02-22 Mark Probst <mark.probst@gmail.com>
7248 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
7250 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
7251 trampoline: Fetch an entry from the runtime generic context. If
7252 it's NULL, jump to the actual trampoline to fill the runtime
7253 generic context. Otherwise, return it.
7255 * mini.c: Call the lazy fetch trampoline to get entries out of the
7256 runtime generic context.
7258 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
7259 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
7260 tramp-sparc.c: Stubs for the lazy fetch trampoline.
7262 2008-02-21 Mark Probst <mark.probst@gmail.com>
7264 * mini.c: Fetch data out of the extensible part of the runtime
7265 generic context instead of calling a helper function.
7267 * generic-sharing.c: Some functions moved into
7268 metadata/generic-sharing.c. Helper function for fetching other
7269 types now checks and asserts against extensible rgctx (just for
7270 debugging purposes - the helper function isn't called anymore
7271 unless for debugging).
7273 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7275 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
7276 for tail calls up to the point that the tests in iltests.exe run. Also add a
7277 dummy CKFINITE implementation.
7278 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
7279 needed for trampoline LMF frames.
7281 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
7282 trampoline LMF frames.
7284 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
7286 * mini.c (inline_method): clean any pending loader error when inlining fail.
7287 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
7289 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7291 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
7293 * aot-runtime.c (decode_patch_info): Ditto.
7295 * mini.c (mono_resolve_patch_target): Ditto.
7297 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
7300 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
7302 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
7303 if it references an icall address.
7305 2008-02-20 Zoltan Varga <vargaz@gmail.com>
7307 * cpu-s390x.md: Remove some more unused opcodes.
7309 * cpu-s390x.md: Remove some unused opcodes.
7311 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
7312 mono_op_imm_to_op ().
7314 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
7315 instead of a switch statement.
7317 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
7318 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
7320 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
7322 * mini-codegen.c: Remove unused mono_regstate2_... functions.
7324 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
7327 2008-02-19 Zoltan Varga <vargaz@gmail.com>
7329 * driver.c (mono_main): Improve error reporting when an assembly cannot be
7330 opened. Fixes #362607.
7332 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
7334 * iltests.il.in: Add a test for static methods in interfaces.
7336 2008-02-18 Zoltan Varga <vargaz@gmail.com>
7338 * genmdesc.c (build_table): Fix a crash on older glib versions.
7340 * cpu-sparc.md: Remove some unused opcodes.
7342 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
7343 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
7345 * cpu-amd64.md: Remove some unused opcodes.
7347 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
7348 like the other opcodes.
7350 2008-02-17 Zoltan Varga <vargaz@gmail.com>
7352 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
7354 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
7356 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
7357 variables 'cfg' instead of 'm' for consistency.
7359 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
7361 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
7362 argument holding the vtype return address, to avoid the ambigious use of
7363 cfg->ret for this purpose.
7365 * mini.c (NEW_RETLOADA): Use vret_addr if set.
7367 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
7369 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
7370 new mono_print_ins () function which only takes one argument.
7372 2008-02-15 Zoltan Varga <vargaz@gmail.com>
7374 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
7377 2008-02-14 Zoltan Varga <vargaz@gmail.com>
7379 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
7381 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
7383 * mini-x86.c: Sync with the version on the linear IR branch by adding new
7384 opcodes and other small changes.
7386 * mini-ops.h: Add some new opcodes from the linear IR branch.
7388 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
7390 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
7391 opcodes, use the REG_MEMBASE opcodes instead.
7393 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
7394 opcodes, use the REG_MEMBASE opcodes instead.
7396 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
7399 * mini.c (mono_op_imm_to_op): New helper function.
7401 * mini-ops.h: Add some opcodes from linear IR branch.
7403 2008-02-13 Zoltan Varga <vargaz@gmail.com>
7405 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
7408 2008-02-12 Zoltan Varga <vargaz@gmail.com>
7410 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
7413 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
7415 2008-02-09 Zoltan Varga <vargaz@gmail.com>
7417 * aot-compiler.c (emit_method_code): Add an assert.
7419 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
7420 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
7423 2008-02-08 Zoltan Varga <vargaz@gmail.com>
7425 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
7426 some load/store opcodes so they are consistent.
7427 (mono_arch_emit_prolog): Simplify some code.
7429 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
7431 * objects.cs: Add tests for large argument offsets on ARM.
7433 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
7434 stack offsets. Fixes #359651.
7436 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
7438 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
7440 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
7442 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
7444 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
7446 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
7447 rid of CEE_CONV_R_UN.
7449 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
7451 2008-02-07 Zoltan Varga <vargaz@gmail.com>
7453 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
7455 * mini.c (mono_normalize_opcodes): Add some more opcodes.
7457 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
7459 * cpu-amd64.md: Remove some unused opcodes.
7461 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
7463 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
7465 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
7466 arch specific functions for its parts. Call the peephole pass after local
7467 regalloc so the prolog can compute a more accurate max_offset.
7469 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
7470 the corresponding OP_I/OP_L opcodes.
7472 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
7474 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
7476 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7478 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
7479 as they are handled in mini.c.
7481 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
7483 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
7484 case since it is handled in mini.c.
7486 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
7488 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
7490 * *.c: Use the new opcodes in the IR and back end code.
7492 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
7494 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
7496 2008-02-06 Mark Probst <mark.probst@gmail.com>
7498 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
7499 an assert because it has a race condition.
7501 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7503 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
7505 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
7507 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
7509 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
7510 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
7512 2008-02-05 Zoltan Varga <vargaz@gmail.com>
7514 * cpu-amd64.md (move): Correct the maximum size of move.
7516 2008-02-05 Mark Probst <mark.probst@gmail.com>
7518 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
7519 the generic class init trampoline to return quickly if the class
7522 2008-02-04 Zoltan Varga <vargaz@gmail.com>
7524 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
7525 issues where an 32 bit callsite cannot be patched by a 64 bit address.
7527 2008-02-03 Zoltan Varga <vargaz@gmail.com>
7529 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
7532 2008-01-31 Zoltan Varga <vargaz@gmail.com>
7534 * objects.cs: Add some soft-float tests.
7536 * mini.c: Fix a couple more soft-float issues.
7538 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
7540 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
7543 2008-01-30 Zoltan Varga <vargaz@gmail.com>
7545 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
7546 exception happens while compiling a virtual method.
7548 2008-01-29 Zoltan Varga <vargaz@gmail.com>
7550 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
7552 * mini-sparc.c: Fix build.
7554 * mini-sparc.c (get_call_info): Add support for generic sharing.
7556 * mini-exceptions.c: Add a FIXME.
7558 2008-01-27 Zoltan Varga <vargaz@gmail.com>
7560 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
7561 altstack handling code.
7563 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
7565 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
7567 * mini-s390.c: Add support for generic sharing.
7569 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7571 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7573 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
7575 * mini-s390x.c: Add support for generic sharing.
7577 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7579 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7581 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
7582 can be used since it takes a 16 bit signed immediate.
7584 * inssel-s390x.brg: Fix OP_SETRET.
7586 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
7588 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
7590 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
7592 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
7594 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
7597 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
7600 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
7601 of the unused mono_arch_patch_delegate_trampoline stuff.
7603 2008-01-26 Zoltan Varga <vargaz@gmail.com>
7605 * basic-long.cs: Move the fp related tests to basic-float.cs.
7607 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
7609 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
7611 * basic-calls.cs: Add a test for proper float argument passing.
7613 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
7614 if the context corresponds to an exception received through a signal.
7616 * exceptions.cs: Add a test for nullref handling at the start of a try
7619 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
7621 * jit-icalls.c (mono_break): New JIT icall.
7623 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
7625 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
7627 2008-01-25 Zoltan Varga <vargaz@gmail.com>
7629 * cpu-*.md: Get rid of unused opcodes.
7631 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
7633 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
7636 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
7639 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
7640 the arch independent trampoline code in mini-trampolines.c.
7642 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
7644 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
7646 * mini-s390.h: Remove an unused define.
7648 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
7649 the arch independent trampoline code in mini-trampolines.c.
7651 * mini-arm.c (mono_arch_emit_prolog): Fix build.
7653 2008-01-24 Zoltan Varga <vargaz@gmail.com>
7655 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
7657 * mini-s390.c (mono_arch_emit_prolog): Fix build.
7659 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
7661 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
7663 * cpu-amd64.md: Use smaller sizes for int opcodes.
7665 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
7667 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
7670 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
7673 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
7674 instead of though a pointer to save an indirection when accessing elements of
7677 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
7679 (NOT_IMPLEMENTED): New helper macro.
7680 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
7683 * *.c: Use the new helper macro.
7685 2008-01-21 Zoltan Varga <vargaz@gmail.com>
7687 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
7689 2008-01-20 Zoltan Varga <vargaz@gmail.com>
7691 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
7694 2008-01-18 Zoltan Varga <vargaz@gmail.com>
7696 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
7697 profiling is enabled.
7699 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
7701 (mono_arch_emit_prolog): Add more first bblock optimizations.
7703 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
7704 in order if possible.
7705 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
7706 bblock, since the arguments are still in their original registers.
7708 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
7710 2008-01-17 Zoltan Varga <vargaz@gmail.com>
7712 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
7715 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
7718 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
7720 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
7721 process async exceptions received while in unmanaged code.
7723 * mini.c (mini_init): Install a callback with the runtime which will be called
7724 when a thread receives an async exception while in unmanaged code.
7726 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
7728 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
7730 2008-01-16 Wade Berrier <wberrier@novell.com>
7737 2008-01-16 Zoltan Varga <vargaz@gmail.com>
7739 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
7740 compilation with sun cc.
7742 * cpu-*.md: Fix the build.
7744 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
7746 * mini-amd64.h: Add some comments to the MonoLMF structure.
7748 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
7750 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
7751 in the LMF structure if possible. This saves two instructions in the
7752 managed->native wrappers.
7754 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
7756 2008-01-16 Mark Probst <mark.probst@gmail.com>
7758 * generic-sharing.c: New type argument lookup code which uses the
7759 runtime generic context template.
7761 2008-01-15 Zoltan Varga <vargaz@gmail.com>
7763 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
7765 * mini-arm.c (add_general): Fix arm eabi parameter passing.
7766 (mono_arch_output_basic_block): Fix localloc implementation.
7768 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
7770 * mini-ia64.c (peephole_pass): Fix ia64 build.
7772 * mini-amd64.c (peephole_pass): Fix a warning.
7774 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
7775 at a constant offset from sp/fp.
7777 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
7778 instead of obtaining it from *lmf in the managed method case.
7780 2008-01-14 Zoltan Varga <vargaz@gmail.com>
7782 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
7784 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
7786 * mini.h (MonoInstList): New type.
7787 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
7788 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
7789 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
7790 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
7791 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
7792 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
7793 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
7794 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
7795 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
7796 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
7797 MONO_INST_LIST_FOR_EACH_ENTRY,
7798 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
7799 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
7800 mono_inst_list_first, mono_inst_list_last,
7801 mono_inst_list_next, mono_inst_list_prev): New instruction
7802 list handling interfaces.
7803 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
7804 list head 'ins_list'.
7805 (MonoInst): Replace next pointer with list head 'node'.
7806 (MonoCallInst): Make 'out_args' a MonoInstList.
7807 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
7808 (MonoCompile): Delete reverse_inst_list and
7809 reverse_inst_list_len.
7810 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
7811 mono_arch_lowering_pass, mono_arch_local_regalloc,
7812 mono_arch_output_basic_block, mono_arch_emit_prolog):
7813 Convert to new instruction lists.
7814 (insert_after_ins): Delete.
7815 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
7817 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
7818 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
7819 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
7820 mono_emulate_opcode, mono_emit_load_got_addr,
7821 inline_method, mono_method_to_ir, mono_print_bb_code,
7822 print_dfn, decompose_pass, nullify_basic_block,
7823 replace_out_block_in_code, remove_block_if_useless,
7824 merge_basic_blocks, move_basic_block_to_end,
7825 try_unsigned_compare, optimize_branches, mono_print_code,
7826 mini_select_instructions, remove_critical_edges): Likewise.
7827 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
7828 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
7829 mono_arch_output_basic_block, mono_arch_emit_prolog):
7831 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
7832 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7833 mono_arch_output_basic_block): Likewise.
7834 (inst_list_prepend, insert_after_ins): Delete.
7835 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
7836 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
7838 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
7839 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
7840 mono_arch_emit_prolog): Likewise.
7841 * cfold.c (mono_constant_fold): Likewise.
7842 * liveness.c (visit_bb, mono_analyze_liveness,
7843 optimize_initlocals): Likewise.
7844 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
7845 * graph.c (mono_draw_code_cfg): Likewise.
7846 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
7847 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
7848 mono_ssa_cprop): Likewise.
7849 * abcremoval (get_relations_from_previous_bb, process_block):
7851 * local-propagation (mono_cprop_invalidate_values,
7852 mono_local_cprop_bb): Likewise.
7853 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
7854 peephole_pass, mono_arch_output_basic_block,
7855 mono_arch_emit_prolog): Likewise.
7856 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
7857 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7858 mono_arch_emit_prolog): Likewise.
7859 (insert_after_ins): Delete.
7860 * aliasing.c (print_code_with_aliasing_information,
7861 mono_build_aliasing_information, mono_aliasing_deadce):
7862 Convert to new instruction lists.
7863 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
7864 peephole_pass, NEW_INS, mono_arch_lowering_pass,
7865 mono_arch_local_regalloc, mono_arch_output_basic_block):
7867 (insert_after_ins): Delete.
7868 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
7869 peephole_pass, mono_arch_output_basic_block): Convert to
7870 new instruction lists.
7871 * mini-codegen (InstList, inst_list_prepend,
7872 insert_after_ins): Delete.
7873 (insert_before_ins, get_register_force_spilling,
7874 get_register_spilling, free_up_ireg, free_up_reg,
7875 create_copy_ins, create_spilled_store, alloc_int_reg,
7876 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
7877 to new instruction lists.
7878 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
7879 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7880 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
7881 (insert_after_ins): Delete.
7882 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
7883 mono_arch_local_regalloc, mono_arch_output_basic_block,
7884 mono_arch_call_opcode): Convert to new instruction lists.
7885 (insert_after_ins): Delete.
7886 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
7887 peephole_pass, mono_arch_output_basic_block,
7888 mono_arch_emit_prolog): Convert to new instruction lists.
7890 2008-01-11 Zoltan Varga <vargaz@gmail.com>
7892 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
7894 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
7897 * Makefile.am (version.h): Make this work with non-bash shells.
7899 2008-01-10 Zoltan Varga <vargaz@gmail.com>
7901 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
7903 2008-01-08 Zoltan Varga <vargaz@gmail.com>
7905 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
7906 the InitializeArray optimization.
7908 2008-01-06 Zoltan Varga <vargaz@gmail.com>
7910 * mini.c driver.c: Don't include os/gc_wrapper.h.
7912 2008-01-05 Zoltan Varga <vargaz@gmail.com>
7914 * mini.c (print_jit_stats): Print GC statistics if available.
7916 2008-01-04 Zoltan Varga <vargaz@gmail.com>
7918 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
7920 2007-12-29 Zoltan Varga <vargaz@gmail.com>
7922 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
7924 2007-12-26 Zoltan Varga <vargaz@gmail.com>
7926 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
7928 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
7930 * driver.c (mono_main): Ditto.
7932 2007-12-23 Zoltan Varga <vargaz@gmail.com>
7934 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
7936 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
7937 in the vtable can't be encoded.
7938 (compile_method): Ditto.
7940 2007-12-21 Zoltan Varga <vargaz@gmail.com>
7942 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
7945 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
7948 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
7949 the top LMF entry belongs to the current method.
7951 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
7953 2007-12-20 Zoltan Varga <vargaz@gmail.com>
7955 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
7957 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
7959 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
7961 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
7963 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
7965 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
7968 * basic-float.cs: Add an ulong->double cast test.
7970 2007-12-15 Zoltan Varga <vargaz@gmail.com>
7972 * mini.c (mono_method_to_ir): Fix a warning.
7974 2007-12-14 Zoltan Varga <vargaz@gmail.com>
7976 * mini-ops.h: Add OP_SWITCH.
7978 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
7979 CEE_SWITCH in back-end code, use OP_SWITCH instead.
7981 2007-12-11 Geoff Norton <gnorton@novell.com>
7983 * mini-s390x.c: Minor change to the MAX() define to allow
7984 it to compile with other gcc versions.
7986 2007-12-11 Geoff Norton <gnorton@novell.com>
7989 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
7991 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7993 exceptions-arm.c (mono_arch_get_restore_context): Restore
7996 exceptions-arm.c (throw_exception): Save the frame pointer.
7997 This is a partial fix for #323747. Only the client side is
8000 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8002 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
8003 was using an unrelated variable to log the class which
8004 needed the cctor to be called. This was crashing on arm.
8006 2007-12-09 Robert Jordan <robertj@gmx.net>
8008 * mini-x86.c (mono_arch_emit_epilog):
8009 Consider all kinds of 64-bit types. Fixes #323114.
8011 2007-12-08 Zoltan Varga <vargaz@gmail.com>
8013 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
8015 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8017 * mini-amd64.c (peephole_pass): Add a missing instruction check.
8019 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
8021 * mini.c: run type ctor before allocating an object, not only
8022 when running it's constructor method (fixes at least part of bug #342507).
8024 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8026 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
8028 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
8029 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
8032 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
8033 mono_generic_class_init_trampoline () the same as it is done with the other
8036 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
8037 aot-runtime.c aot-compiler.c: Implement AOT support.
8039 2007-12-07 Mark Probst <mark.probst@gmail.com>
8041 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
8042 build for archs which don't have the vtable trampoline defined
8045 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8047 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
8049 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
8051 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
8053 * tramp-<ARCH>.c: Use the new helper function.
8055 2007-12-07 Mark Probst <mark.probst@gmail.com>
8057 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
8058 trampoline call, which takes a vtable argument.
8060 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
8061 OP_TRAMPCALL_VTABLEs like other calls.
8063 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
8064 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
8065 call. Implemented a support function which fetches the vtable
8066 from a register set.
8068 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
8069 Implemented a generic class init trampoline, using the
8070 OP_TRAMPCALL_VTABLE opcode.
8072 * mini.c: Implemented static field access when sharing generic
8073 code. This implies initing the class using the new
8074 OP_TRAMPCALL_VTABLE call.
8076 2007-12-07 Mark Probst <mark.probst@gmail.com>
8078 * mini.c: Don't compile methods with sharing enabled if their
8079 classes are disabled for sharing.
8081 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8083 * inssel.brg: Add a missing sign extension to the GETCHR and array access
8084 opcodes. Fixes #346563.
8086 * objects.cs: Add a new test.
8088 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
8090 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
8091 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
8093 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8095 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
8097 2007-12-03 Zoltan Varga <vargaz@gmail.com>
8099 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
8102 2007-12-02 Zoltan Varga <vargaz@gmail.com>
8104 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
8106 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
8107 optimization in the AOT case.
8109 2007-11-30 Zoltan Varga <vargaz@gmail.com>
8111 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
8113 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
8115 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
8117 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
8119 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
8120 is created by the inlined delegate ctor.
8122 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8124 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
8126 2007-11-29 Zoltan Varga <vargaz@gmail.com>
8128 * cpu-x86.md: Fix the length of ckfinite.
8130 2007-11-28 Zoltan Varga <vargaz@gmail.com>
8132 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8134 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
8135 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
8137 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
8139 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
8140 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
8142 2007-11-28 Martin Baulig <martin@ximian.com>
8145 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
8146 after creating the trampoline.
8148 2007-11-27 Zoltan Varga <vargaz@gmail.com>
8150 * aot-runtime.c (load_aot_module): Check runtime version if needed.
8152 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
8155 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
8156 instead of the calling method to help AOT.
8158 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
8160 2007-11-26 Zoltan Varga <vargaz@gmail.com>
8162 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
8165 2007-11-23 Zoltan Varga <vargaz@gmail.com>
8167 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
8169 * aot-compiler.c (compile_method): Correct check for generic method definitions.
8170 (encode_method_ref): No need to handle generic method definitions specially.
8172 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
8174 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
8177 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
8179 (compile_method): Enable generic sharing.
8181 2007-11-22 Zoltan Varga <vargaz@gmail.com>
8183 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
8184 (mini_method_compile): Add preliminary support for AOTing shared generic code.
8186 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
8189 * mini-trampolines.c: Fix a warning.
8191 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
8193 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
8194 (generic_class_is_reference_type): Remove unused function.
8196 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
8197 in the generic vtable trampoline case.
8199 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
8201 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
8202 return an AOT method based on a vtable slot.
8204 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
8206 * mini.c (mini_get_vtable_trampoline): Export this.
8208 2007-11-22 Martin Baulig <martin@ximian.com>
8211 (MonoDebuggerInfo): Move `debugger_version' up.
8213 2007-11-22 Martin Baulig <martin@ximian.com>
8216 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
8218 * mini-trampolines.c
8219 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
8220 after compiling the method.
8222 2007-11-20 Martin Baulig <martin@ximian.com>
8225 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
8226 (mono_debugger_remove_breakpoint): Likewise.
8227 (mono_debugger_check_breakpoints): Likewise.
8229 * debug-debugger.c: Implement the new breakpoint interface here.
8231 2007-11-18 Zoltan Varga <vargaz@gmail.com>
8233 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
8234 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
8236 * mini-x86.c (mono_arch_output_basic_block): Ditto.
8238 2007-11-17 Zoltan Varga <vargaz@gmail.com>
8240 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
8242 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
8245 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
8248 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
8249 returning a vtype in a register.
8251 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
8252 here from the arch specific code.
8254 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
8257 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
8258 (mono_arch_emit_prolog): Increment maximum prolog size.
8260 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
8261 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
8263 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
8264 MonoGenericSharingContext.
8266 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
8267 MonoGenericSharingContext. Allocate memory from the cfg mempool.
8269 2007-11-15 Mark Probst <mark.probst@gmail.com>
8271 * mini.c, mini.h, generic-sharing.c: Functions for producing code
8272 which extract fields out of the runtime generic context. Full
8273 sharing of the NEWARR opcode.
8275 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
8277 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
8278 --enable-minimal=ssa.
8280 2007-11-13 Zoltan Varga <vargaz@gmail.com>
8282 * mini-trampolines.c (mono_delegate_trampoline): Update after
8283 mono_marshal_get_delegate_invoke () signature change.
8285 2007-11-13 Mark Probst <mark.probst@gmail.com>
8287 * mini.c: Removed the shared context in favor of the generic
8288 sharing context. Allocate the MonoJitInfo structure with room for
8289 the generic sharing context if it's needed.
8291 * mini.h: Remove MonoGenericSharingContext declaration. It's in
8292 domain-internals.h now.
8294 * mini-x86.c: Pass the generic sharing context to get_call_info ().
8296 * generic-sharing.c: Several changes for working without a shared
8297 context and instead operating on open types instead.
8299 2007-11-12 David S. Miller <davem@davemloft.net>
8301 * inssel-sparc.brg: Fix double instruction emit.
8303 2007-11-12 Zoltan Varga <vargaz@gmail.com>
8305 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
8306 Get/Set/Address methods.
8308 * mini.c debug-debugger.c mini-trampolines.c: Update after
8309 mono_marshal_get_delegate_invoke signature change.
8311 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8313 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
8314 This can happens with dynamic methods. Fixes the other bug in #322722.
8316 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8318 * tramp-arm.c (mono_arch_patch_callsite): Support patching
8321 * mini-arm.c (arm_patch): Implement patching of BX call
8322 sequence. Fixes one of the bugs in #322722.
8324 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
8326 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
8327 under Linux. We only need to flush every 32-byte cache line.
8329 2007-11-07 Massimiliano Mantione <massi@ximian.com>
8332 move_basic_block_to_end: Add branches when needed, eventually creating
8334 optimize_branches: added a parameter that tells if it's ok to create
8335 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
8336 and avoid calling move_basic_block_to_end when it's not ok.
8339 2007-11-07 Mark Probst <mark.probst@gmail.com>
8341 * mini.c: Abort inlining call to InitializeArray if something
8342 looks wrong. Let the icall handle it, which now has proper safety
8345 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8347 * mini.c (mono_spill_call): add support for soft-float.
8349 * mini.c (mono_method_to_ir): add support for soft-float
8350 to inlined functions that return float.
8352 * mini.c (mono_method_to_ir): add support for soft-float
8353 to cee_stsfld opcode on float fields.
8355 2007-11-05 Geoff Norton <gnorton@novell.com>
8357 * mini-x86.h: Fix the structure access for X86 Leopard.
8360 2007-11-05 Martin Baulig <martin@ximian.com>
8362 * mini-trampolines.c
8363 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
8364 after compiling the method to notify the debugger.
8366 2007-11-05 Martin Baulig <martin@ximian.com>
8368 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
8370 2007-11-02 Zoltan Varga <vargaz@gmail.com>
8372 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
8373 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
8375 2007-11-01 Zoltan Varga <vargaz@gmail.com>
8377 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
8378 native-to-managed wrappers.
8380 2007-11-01 Geoff Norton <gnorton@novell.com>
8382 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
8385 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8387 * mini.c, mini-x86.c: when getting back from unmanaged code
8388 to managed via a marshaled delegate we also need to set the
8391 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8393 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
8396 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
8398 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
8399 let the debugger or other external agents to tell the JIT when
8400 a sw breakpoint has been inserted in the code that the JIT needs
8401 to be able to inspect.
8403 2007-10-31 Martin Baulig <martin@ximian.com>
8406 (MonoDebuggerInfo): Remove `runtime_class_init'.
8408 2007-10-30 Martin Baulig <martin@ximian.com>
8411 (mono_debugger_thread_created): Added `MonoThread *' argument.
8412 (mono_debugger_extended_notification): New public method.
8413 (mono_debugger_trampoline_compiled): New public method.
8416 (MonoDebuggerThreadInfo): Added `thread' and
8417 `extended_notifications' fields.
8420 (debugger_executable_code_buffer): New static variable.
8423 (MonoDebuggerInfo): Added `executable_code_buffer',
8424 `executable_code_buffer_size', `breakpoint_info_area',
8425 `breakpoint_table' and `breakpoint_table_size'.
8427 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
8429 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
8430 that IP either is an unused value or the vtable pointer. IMT
8431 calls use vtable + offset now. Reduced by almost half the size
8434 2007-10-26 Jonathan Chambers <joncham@gmail.com>
8436 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
8437 defines to access param registers. Replace long usage with
8438 gsize as sizeof(long) != sizeof(void*) on Win64.
8440 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
8441 on Win64. Fix intrinsic, use _AddressOfReturnAddress
8442 instead of non-existant _GetAddressOfReturnAddress.
8444 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
8445 param registers. Save/restore %rdi and %rsi in MonoLMF.
8447 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
8448 param registers. Modify (throw_exception) signature to take
8449 %rdi and %rsi on Win64.
8451 Code is contributed under MIT/X11 license.
8453 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8455 * helpers.c: unlink debugging output files.
8457 2007-10-25 Zoltan Varga <vargaz@gmail.com>
8459 * mini.c: Move mono_create_ftnptr () to object.c.
8461 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8463 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
8464 optional. This function can now be used to disassemble code generated
8465 outside the JIT such as trampolines and IMT thunks.
8467 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
8469 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
8470 vtable pointer from a ldr instruction.
8472 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
8473 new IMT call sequence.
8475 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
8476 call sequence for interface invocations.
8478 * mini-arm.c (mono_arch_emit_imt_argument): added, required
8479 for imt support. This function is empty since IMT on ARM requires no
8480 special handling on the IR side.
8482 * mini-arm.c (mono_arch_find_imt_method): added, required for
8485 * mini-arm.c (mono_arch_find_this_argument): added, required
8488 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
8489 a ldr instruction to load a value stored in the code stream.
8491 * mini-arm.c (mono_arch_build_imt_thunk):added, required
8495 2007-10-23 Zoltan Varga <vargaz@gmail.com>
8497 * mini.c (mini_init): Install the jump trampoline callback.
8499 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8501 * mini-trampolines.c: handle synchronized methods with the common
8502 vtable trampoline (bug #335601).
8504 2007-10-17 Zoltan Varga <vargaz@gmail.com>
8506 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
8508 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
8511 * mini-ia64.h mini-ia64.c: Add support for IMT.
8513 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
8514 prolog. Fixes #331958.
8516 2007-10-15 Zoltan Varga <vargaz@gmail.com>
8518 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
8520 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8522 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
8525 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8527 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
8530 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
8532 * mini-x86.c, mini-x86.h: x86 support for the common vtable
8535 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
8537 * mini-trampolines.c: changed the magic rampoline to understand
8538 the common vtable trampoline method: the method to invoke is
8539 determined by the vtable displacement of the call.
8541 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8543 * mini.c, mini.h: register the common vtable trampoline if the
8544 architecture supports it.
8546 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8548 * cpu-amd64.md: use the correct max length for tls_get.
8550 2007-10-14 Zoltan Varga <vargaz@gmail.com>
8552 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
8553 CEE_STELEM_ANY. Fixes #333696.
8555 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8557 * exceptions-x86.c: provide more graceful handling of the case where
8558 we followed a bogus function pointer from managed code (bug #332866).
8560 2007-10-11 Mark Probst <mark.probst@gmail.com>
8562 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
8563 replaces the generic_shared flag and will carry more information
8566 * generic-sharing.c: Added mini_type_stack_size() which allows
8567 allows open types if given a generic sharing context.
8568 mini_get_basic_type_from_generic() takes a
8569 MonoGenericSharingContext* instead of a MonoCompile* now.
8571 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
8572 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
8573 mini-sparc.c, mini-x86.c: Trivial changes required by the two
8574 changes above. Just passing arguments through to the right
8577 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8579 * mini-arm.c: unify the call emission to emit_code_seq().
8581 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
8583 * tramp-arm.c: reduced the trampoline size.
8585 2007-10-10 Mark Probst <mark.probst@gmail.com>
8587 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
8588 variable handling out of arch-specific code.
8590 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
8592 * mini-arm.c: implemented fast delegate dispatch.
8594 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8596 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
8597 that fp elimination is turned off if the space required by locals is too
8600 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
8602 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
8603 ARM to the new style trampoline.
8605 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8607 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
8609 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
8611 2007-10-09 Martin Baulig <martin@ximian.com>
8614 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
8615 `field_info_offset_offset'.
8617 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
8619 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
8620 removed more internal usage of the r11 register and made it available
8621 to the register allocator.
8623 2007-10-08 Mark Probst <mark.probst@gmail.com>
8625 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
8626 when sharing generics and treat type variables as references.
8628 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8630 * mini-ppc.c: started removing the internal uses of register r11
8631 to eventually allow the register allocator to manage it as an
8632 additional available register.
8634 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
8636 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
8638 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
8640 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
8641 specific trampolines as they are not performance critical as a jump
8642 target (maybe align as before only for AOT code?). This saves about
8643 200 KB of native code on x86 for monodevelop startup.
8645 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
8647 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
8648 monodevelop startup.
8650 2007-10-06 Zoltan Varga <vargaz@gmail.com>
8652 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
8654 * mini-sparc.h mini-sparc.c: Implement IMT support.
8656 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
8657 its smaller and doesn't clobber sparc_g1.
8659 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
8661 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
8663 * mini-ppc.c: optimized the size of the IMT thunks a bit.
8665 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8667 * mini-ppc.c: implemented fast delegate invocation.
8669 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
8671 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
8673 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8675 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
8676 code to the new style trampoline in preparation for IMT support.
8678 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
8680 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
8681 systems already. This also reduces the specific trampiline sizes and
8682 prepares for the use of r12 as the IMT identifier register.
8684 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8686 * mini-mips.h: endianess fix (simplified from a patch by
8687 Thomas Kunze <thommy@tabao.de>, bug #323737).
8689 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8691 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
8692 to access ucontext fields and enable netbsd support
8693 (partially from Magnus Henoch <mange@freemail.hu>).
8695 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8697 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
8698 use the preprocessor from the CPP env var if it is set.
8700 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8702 * mini-trampolines.c: fixed an assertion and moved it earlier in the
8703 code, before interface_offset gets used.
8705 2007-10-02 Zoltan Varga <vargaz@gmail.com>
8707 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
8708 mono_class_setup_vtable () before accessing klass->vtable.
8710 2007-10-01 Zoltan Varga <vargaz@gmail.com>
8712 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
8715 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8717 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
8718 IMT slots (this saves hundreds of KB of memory in programs like
8719 IronPython and Monodevelop).
8721 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8723 * mini.c: print the delegate counter.
8725 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
8727 * mini-x86.c: make it easier to enable the debugging code for IMT
8730 2007-09-28 Martin Baulig <martin@ximian.com>
8733 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
8734 `mono_method_klass_offset' and `mono_method_token_offset'.
8736 2007-09-20 Mark Probst <mark.probst@gmail.com>
8738 * mini.c: First generics sharing implementation. Can only share
8739 in very simple cases. If sharing doesn't work it falls back to
8740 dedicated compilation.
8742 * mini.h: Flag in MonoCompile to specify whether generic
8743 compilation is shared. Flags enum for marking which generic inst
8744 of a context is used. Prototypes for helper functions.
8746 * generic-sharing.c: Helper functions for generic method sharing.
8748 * optflags-def.h: Optimization flag (gshared) for enabling generic
8749 method sharing added.
8751 * Makefile.am: generic-sharing.c added.
8753 2007-09-19 Daniel Nauck <dna@mono-project.de>
8755 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
8757 2007-09-19 Massimiliano Mantione <massi@ximian.com>
8758 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
8761 2007-09-19 Martin Baulig <martin@ximian.com>
8763 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
8764 mono_debug_cleanup() is now part of mono_cleanup().
8766 2007-09-18 Zoltan Varga <vargaz@gmail.com>
8768 * driver.c (mono_main): Fix a warning.
8770 2007-09-17 Zoltan Varga <vargaz@gmail.com>
8772 * aot-compiler.c: Optimize various parts when processing large assemblies.
8775 * mini.c (mono_patch_info_hash): Improve hash function.
8777 2007-09-14 Jonathan Chambers <joncham@gmail.com>
8779 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
8781 Code is contributed under MIT/X11 license.
8783 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8785 * mini.c (mini_init): Fix a leak.
8787 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
8789 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8791 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
8793 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8795 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
8797 2007-09-13 Zoltan Varga <vargaz@gmail.com>
8799 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
8802 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
8804 * mini.c (handle_alloc): Enable managed allocators in AOT code.
8806 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
8808 * aot-runtime.c (decode_patch_info): Ditto.
8810 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8812 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
8813 static case. Cache delegates in architecture specific code,
8814 based on number of parameters.
8816 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
8817 in architecture specific code, based on number of parameters.
8819 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
8820 caching happen in architecture specific code now.
8822 Code is contributed under MIT/X11 license.
8824 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8826 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
8827 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
8828 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
8830 Code is contributed under MIT/X11 license.
8832 2007-05-15 Massimiliano Mantione <massi@ximian.com>
8833 * mini.c: (mono_thread_abort) Fixed bug #82416.
8835 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8837 * mini.: hook the new managed GC allocation feature into the JIT.
8839 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
8841 * mini.c: implementation for the new runtime tls opcode.
8843 2007-09-11 Martin Baulig <martin@ximian.com>
8846 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
8847 `mono_method_inflated_offset'.
8849 2007-09-07 Zoltan Varga <vargaz@gmail.com>
8851 * driver.c mini.h mini.c: Add a new devel command line option for injecting
8852 async exceptions into a method.
8854 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
8855 purpose of testing whenever the unwinder works at every instruction.
8857 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
8859 * mini.c: check accessibility of method used in ldftn (fixes
8862 2007-09-04 Zoltan Varga <vargaz@gmail.com>
8864 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
8866 * inssel.brg: Fix a warning.
8868 2007-09-03 Martin Baulig <martin@ximian.com>
8870 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
8871 now takes the `main_method' as argument.
8873 2007-09-02 Zoltan Varga <vargaz@gmail.com>
8875 * cpu-sparc.md (endfilter): Add missing src1:i argument.
8877 2007-08-30 Jonathan Chambers <joncham@gmail.com>
8879 * driver.c: include the cil-coff.h header on Windows.
8881 Code is contributed under MIT/X11 license.
8883 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
8885 * mini.c, driver.c: don't include the cil-coff.h header.
8887 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8889 * mini.c: flag places that needs fixes fo soft-float support.
8891 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
8893 * mini.h, inssel-float.brg: fix soft-float constant loads on big
8894 endian systems (partially from Dean Jenkins, bug #81924).
8896 2007-08-28 Mark Probst <mark.probst@gmail.com>
8898 * mini.c (check_linkdemand): Remove embedded reference object in
8899 call to LinkDemandSecurityException.
8900 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
8901 with an IntPtr instead of a reference object.
8903 2007-08-28 Zoltan Varga <vargaz@gmail.com>
8905 * mini.c (handle_initobj): Handle alignment properly.
8907 * inssel.brg (mini_emit_memset): Ditto.
8909 * inssel.brg (mini_emit_memcpy): Ditto.
8911 * inssel-sparc.brg: Ditto.
8913 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
8915 2007-08-26 Zoltan Varga <vargaz@gmail.com>
8917 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
8918 exceptions raised in unmanaged code. Fixes part of #82594.
8920 2007-08-24 Mark Probst <mark.probst@gmail.com>
8922 * mini.c (mono_method_to_ir), declsec.c
8923 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
8925 2007-08-22 Martin Baulig <martin@ximian.com>
8928 (MonoDebuggerThreadInfo): New typedef.
8929 (mono_debugger_thread_table): New global variable.
8930 (mono_debugger_thread_created): New public function.
8931 (mono_debugger_thread_cleanup): New public function.
8935 - removed `get_current_thread' and `lookup_assembly'.
8936 - removed `data_table'.
8937 - added `thread_table'.
8940 (mono_thread_start_cb): Call mono_debugger_thread_created().
8941 (mono_thread_attach_cb): Likewise.
8942 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
8943 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
8946 * driver.c (mono_main): Move mono_debug_init() up, before calling
8947 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
8949 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8951 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
8952 together when passing several arguments of type double (gives a small
8953 speedup and saves a few bytes of generated code).
8955 2007-08-20 Jb Evain <jbevain@novell.com>
8957 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
8959 2007-08-20 Jb Evain <jbevain@novell.com>
8961 * mini.c (mono_method_to_ir): throw MethodAccessException
8962 and FieldAccessException instead of InvalidProgramException.
8964 2007-08-20 Mark Probst <mark.probst@gmail.com>
8966 * mini.c: CoreCLR security checks.
8968 * mini.h: Removed MonoSecurityMode (moved to
8969 metadata/security-manager.h) and mono_security_mode global var
8970 (replaced by set/get functions in security-manager.h).
8972 * driver.c: Added "core-clr-test" security mode for testing. Used
8973 set-function for setting security mode.
8975 2007-08-17 Mark Probst <mark.probst@gmail.com>
8977 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
8978 the new jit_info_table.
8980 * driver.c: Test code for the new jit_info_table (enabled by the
8981 define MONO_JIT_INFO_TABLE_TEST).
8983 2007-08-14 Zoltan Varga <vargaz@gmail.com>
8985 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
8986 detection of call <REG> instruction sequence. Fixes build on freebsd.
8988 2007-08-13 Zoltan Varga <vargaz@gmail.com>
8990 * mini-exceptions.c: Fix a warning.
8992 2007-08-11 Zoltan Varga <vargaz@gmail.com>
8994 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
8995 stack overflow handling code on amd64 too.
8997 * mini-exceptions.c (mono_setup_altstack): Make this use
8998 mono_thread_get_stack_bounds ().
9000 * mini-x86.h: Disable sigaltstack on solaris x86.
9002 2007-08-10 Zoltan Varga <vargaz@gmail.com>
9004 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
9006 2007-08-10 Geoff Norton <gnorton@customerdna.com>
9008 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
9010 2007-08-08 Zoltan Varga <vargaz@gmail.com>
9012 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
9014 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
9016 2007-08-03 Neale Ferguson <neale@sinenomine.net>
9018 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
9021 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9023 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
9024 to be emitted (bug #82281).
9026 2007-08-01 Martin Baulig <martin@ximian.com>
9028 Merged the `debugger-dublin' branch.
9030 * debug-debugger.h (MonoDebuggerInfo):
9031 Removed the `old_*' compatibility entries.
9032 Added `debugger_version' and `data_table'.
9033 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
9034 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
9037 (MiniDebugMethodBreakpointInfo): Add `address_list'.
9038 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
9039 instead of a `gconstpointer'.
9040 (mono_debugger_insert_method_breakpoint): Return a
9041 `MonoDebugMethodAddressList *'.
9043 2007-06-28 Martin Baulig <martin@ximian.com>
9045 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9047 2007-08-01 Zoltan Varga <vargaz@gmail.com>
9049 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
9050 __builtin_frame_address () since it is broken on older gcc versions.
9052 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9054 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
9055 on the stack overflow handling and made the managed stack overflows
9056 catchable in most cases using soft guard pages.
9057 * exceptions-x86.c: added code to restore the protection in the soft
9058 guard pages at the end of exception handling.
9060 2007-07-31 Zoltan Varga <vargaz@gmail.com>
9062 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
9064 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9066 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
9069 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9071 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
9072 signal handling support until it has been ported to the new mechanism.
9073 * mini.c: fixed stack overflow detection and use the new
9074 architecture code to handle signals on the altstack.
9076 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
9078 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
9079 stack overflows on the alt stack.
9081 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
9083 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
9084 stack overflows on the alt stack.
9086 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
9088 * exceptions-ppc.c: cleanup preparing for altstack support.
9090 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9092 * exceptions-arm.c: cleanup preparing for altstack support.
9094 2007-07-27 Mark Probst <mark.probst@gmail.com>
9096 * mini.c (print_jit_stats): Output hazard pointer stats.
9098 2007-07-26 Mark Probst <mark.probst@gmail.com>
9100 * driver.c, mini.c: Replaced security mode flags with a single
9103 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9105 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
9107 2007-07-25 Mark Probst <mark.probst@gmail.com>
9109 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
9110 (which doesn't do anything yet) for activating Core CLR
9111 (Silverlight) security.
9113 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
9115 * mini-codegen.c: work around a possible gcc bug on arm.
9117 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9119 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
9120 message for platforms that don't support AOT compilation.
9122 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9124 * mini.h, mini.c, driver.c: temporary smcs hack.
9126 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
9128 * mini-arm.h, mini-arm.c: arm EABI fixes.
9130 2007-07-22 Zoltan Varga <vargaz@gmail.com>
9132 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
9135 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
9136 trampolines taking a method argument.
9138 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
9140 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
9141 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
9143 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
9144 JIT compilation throws an exception. Fixes #82050.
9146 2007-07-19 Mark Probst <mark.probst@gmail.com>
9148 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
9149 with the MONO_EXCEPTION_ defines.
9151 2007-07-17 Zoltan Varga <vargaz@gmail.com>
9153 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
9156 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
9157 the cause of an assertion.
9159 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
9161 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
9164 2007-07-15 Zoltan Varga <vargaz@gmail.com>
9166 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
9167 assert. Should fix #82103.
9169 2007-07-14 Zoltan Varga <vargaz@gmail.com>
9171 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
9172 here too. Fixes #82095.
9174 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
9177 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
9179 * mini-amd64.h: Enable IMT for amd64.
9181 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
9183 2007-07-12 Zoltan Varga <vargaz@gmail.com>
9185 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
9187 2007-07-12 Mark Probst <mark.probst@gmail.com>
9189 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
9190 as soon as check_linkdemand sets an exception_type.
9192 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9194 * mini-x86.c: fixed offsets for IMT call sequence.
9195 * mini-x86.h: enable IMT again.
9197 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9199 * trace.c (mono_trace_enter_method): Decode MonoType too.
9201 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
9203 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
9205 * mini-amd64.c: Add preliminary IMT implementation.
9207 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9209 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
9210 understand the new IMT-base interface invocation (thanks to
9211 Daniel Nauck for the report and the remote debugging session).
9213 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9215 * mini-x86.c: size and speed optimizations for the IMT bsearch.
9217 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9219 * Makefile.am (aotcheck): Make this actually use the AOTed code.
9221 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
9223 * mini-trampolines.c: implement AOT IMT support.
9224 * mini-x86.h: enable IMT support for wider testing.
9226 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9228 * inssel.brg (emit_imt_argument): Add aot support here.
9230 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
9232 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9234 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
9235 of the IMT implementation, partially from massi, with my
9236 implementation of the bsearch sequence. Disabled by default until
9237 the AOT code is implemented.
9239 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9241 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
9243 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
9245 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9247 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
9248 arch-independent IMT JIT code from Massimiliano
9249 Mantione (massi@ximian.com) with small cleanups from me.
9251 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9253 * Makefile.am: fix svn invocation to get the svn revision to be
9254 independent of the local language (build fix).
9256 2007-07-09 Mark Probst <mark.probst@gmail.com>
9258 * mini.c (inline_method): Reset cfg->exception_type if the
9259 inlining is aborted. Fixes: 82049.
9261 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
9263 * mini.c: remove assert from exception handling code when exception_ptr
9266 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9268 * mini.c (mono_codegen): Add an assert.
9270 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
9271 enter and leave code.
9272 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
9274 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9276 * mini-ppc.c: fixed memory corruption for localloc(0)
9279 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9281 * mini.c: Fix warnings.
9283 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
9285 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
9286 to emit better double->int conversions.
9288 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9290 * mini.c: the provided Min/Max optimizations are valid for unisgned
9293 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
9295 * 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
9297 2007-06-28 Miguel de Icaza <miguel@novell.com>
9299 * mini.c (mono_running_on_valgrind): Add support for reporting the
9300 method and its boundaries to valgrind.
9302 2007-06-28 Martin Baulig <martin@ximian.com>
9304 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9306 2007-06-25 Zoltan Varga <vargaz@gmail.com>
9308 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
9310 * generic.2.cs: Add new test case.
9312 2007-06-25 Martin Baulig <martin@ximian.com>
9314 Merged the `debugger-dublin' branch.
9317 (mono_debugger_insert_method_breakpoint): New public method.
9318 (mono_debugger_remove_method_breakpoint): Likewise.
9319 (mono_debugger_check_breakpoints): New static method.
9320 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
9322 * debug-debugger.h (MonoDebuggerInfo):
9323 Renamed (to keep backward compatibility in the vtable):
9324 `insert_breakpoint' -> `old_insert_breakpoint'.
9325 `remove_breakpoint' -> `old_remove_breakpoint'.
9326 `create_string' -> `old_create_string'.
9327 `lookup_class' -> `old_lookup_class'.
9328 `lookup_type' -> removed; changed into a dummy field.
9329 `lookup_assembly' -> `old_lookup_assembly'.
9330 Added (same functionality, but different signature):
9331 `create_string', `lookup_class', `lookup_assembly'
9333 `get_method_addr_or_bpt', `remove_method_breakpoint',
9334 `runtime_class_init'.
9336 * debug-debugger.c: Merged the `debugger-dublin' branch.
9338 2007-06-23 Zoltan Varga <vargaz@gmail.com>
9340 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
9342 (peephole_pass): Likewise.
9344 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
9346 * driver.c: hopefully make setaffinity work also for ancient
9349 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
9351 * driver.c : win32 build fix.
9353 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9355 * driver.c: check for the MONO_NO_SMP env var and bind to a single
9356 processor if it is set.
9358 2007-06-21 Martin Baulig <martin@ximian.com>
9360 * debug-mini.h: New file.
9363 (mono_debugger_insert_breakpoint_full): Moved here from
9364 ../metadata/mono-debug-debugger.c.
9365 (mono_debugger_remove_breakpoint): Likewise.
9366 (mono_debugger_breakpoint_callback): Likewise.
9368 2007-06-15 Raja R Harinath <rharinath@novell.com>
9370 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9371 changes in MonoGenericClass.
9373 2007-06-14 Zoltan Varga <vargaz@gmail.com>
9375 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
9377 2007-06-14 Raja R Harinath <rharinath@novell.com>
9379 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9380 removal of MonoGenericMethod.
9382 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9384 * mini-exceptions.c: hooks for the exception events profiling API.
9386 2007-06-14 Randolph Chung <tausq@debian.org>
9388 * Makefile.ma: Add hppa target.
9389 * mini-arch.h: Include mini-hppa.h
9390 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
9391 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
9392 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9394 2007-06-14 Randolph Chung <tausq@debian.org>
9396 * inssel.brg: Add rules for "chained" compare-branch operations so that
9397 a single compare op can affect multiple branches. Adjust cost for
9398 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
9399 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
9400 cost for some rules so that they can more easily be overridden by
9401 per-arch rules (with fixes from lupus).
9402 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9404 2007-06-13 Randolph Chung <tausq@debian.org>
9406 * mini-ops.h: Reorder branch ops so that they match the order of the
9407 corresponding CEE_* ops. The code expects them this way.
9408 Add new ops for HPPA target.
9409 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9411 2007-06-13 Randolph Chung <tausq@debian.org>
9413 * mini-exceptions.c: Handle cases where the stack grows towards
9415 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9417 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9419 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
9421 * driver.c: explain where a non-matching corlib is found.
9423 2007-06-13 Mark Probst <mark.probst@gmail.com>
9425 * mini.c (print_jit_stats): Output dynamic code allocation stats.
9427 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
9429 * mini-exceptions.c: Generate a method profile leave event during
9430 an exception to ensure that the profiler gets notified.
9432 2007-06-07 Zoltan Varga <vargaz@gmail.com>
9434 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
9437 * cpu-amd64.md: Add long_and/or/xor opcodes.
9439 2007-06-06 Wade Berrier <wberrier@novell.com>
9441 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
9442 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
9443 length of instruction shr_imm (expected 8, got 10)
9445 2007-06-06 Zoltan Varga <vargaz@gmail.com>
9447 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
9449 2007-06-06 Mark Probst <mark.probst@gmail.com>
9451 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9452 MonoInternalHashTable again (fixed bug in the internal hash table
9455 2007-06-06 Mark Probst <mark.probst@gmail.com>
9457 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
9458 Have to figure out what makes it crash the SWF regression.
9460 2007-06-05 Zoltan Varga <vargaz@gmail.com>
9462 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
9464 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9466 * mini.c: optimize out the type check when storing null in a
9469 2007-06-04 Mark Probst <mark.probst@gmail.com>
9471 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9472 MonoInternalHashTable.
9474 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
9476 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
9477 signed integer methods.
9479 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9481 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
9482 permanently since the current approach doesn't work.
9484 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9486 * inssel.brg (stmt): Only call delegate->invoke_impl if
9487 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
9489 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9491 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
9492 the sreg2==rdx case.
9494 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
9495 account if it contains a rex prefix.
9496 (peephole_pass): Handle OP_FMOVE as well.
9498 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9500 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
9501 as it causes regressions.
9503 2007-05-31 Zoltan Varga <vargaz@gmail.com>
9505 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
9506 static case as well.
9508 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
9510 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9511 (mono_arch_get_this_arg_from_call): Ditto.
9513 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
9515 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
9518 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9519 (mono_arch_get_this_arg_from_call): Ditto.
9521 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
9523 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
9524 try to create optimized invoke code and use that for further invocations.
9525 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
9527 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
9529 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
9531 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
9532 sealed classes or methods.
9533 *devirtualization.cs: tests for the new optimization
9535 2007-05-29 Zoltan Varga <vargaz@gmail.com>
9537 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
9538 by the update_volatile () function.
9540 2007-05-27 Zoltan Varga <vargaz@gmail.com>
9542 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
9545 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
9547 2007-05-24 Jonathan Chambers <joncham@gmail.com>
9549 * mini.c: Add configure checks for header files.
9550 * mini-x86.c: Add configure checks for header files.
9551 * trace.c: Add configure checks for header files.
9552 * aot-runtime.c: Add configure checks for header files.
9553 * aot-compiler.c: Add configure checks for header files.
9554 * driver.c: Add configure checks for header files.
9555 * mini-codegen.c: Add configure checks for header files.
9557 Code is contributed under MIT/X11 license.
9559 2007-05-22 Zoltan Varga <vargaz@gmail.com>
9561 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
9562 icompare_imm -128 + op_iclt. Fixes #81703.
9564 2007-05-19 Zoltan Varga <vargaz@gmail.com>
9566 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
9568 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9570 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
9571 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
9572 so that all isinst checks now use "interface_bitmap".
9574 2007-05-15 Zoltan Varga <vargaz@gmail.com>
9576 * cpu-amd64.md (jmp): Fix a warning.
9578 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
9580 * basic.cs: Add new regression test.
9582 * basic.cs: Remove test which is now in basic-long.cs.
9584 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
9586 * basic-long.cs: Add new test.
9588 2007-05-13 Zoltan Varga <vargaz@gmail.com>
9590 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
9592 2007-05-12 Zoltan Varga <vargaz@gmail.com>
9594 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
9596 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
9599 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
9600 throwing code a bit.
9602 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
9603 the exception throwing code a bit.
9605 * mini-x86.c (get_call_info): Allocate result from a mempool.
9607 2007-05-11 Zoltan Varga <vargaz@gmail.com>
9609 * aot-compiler.c (find_typespec_for_class): Fix the assert.
9611 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
9613 * mini.h (MonoCompile): Add 'token_info_hash' field.
9615 * mini.c: Save token->method associations during compilation so the AOT
9616 compiler can use it.
9618 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
9619 which reference generic classes and methods.
9621 2007-05-10 Zoltan Varga <vargaz@gmail.com>
9623 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
9625 * aot-compiler.c (compile_method): Fix a typo in a comment.
9627 * aot-runtime.c (decode_cached_class_info): Skip generic types.
9629 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
9632 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
9634 2007-05-09 Zoltan Varga <vargaz@gmail.com>
9636 * mini.h (MonoCompile): Add 'args' field.
9638 * mini.c (mono_compile_create_vars): Store variables representing the arguments
9641 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
9643 2007-05-08 Zoltan Varga <vargaz@gmail.com>
9645 * mini.c (mono_compile_get_interface_var): Remove this unused function.
9647 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
9649 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
9650 opcodes for some opcodes.
9652 * mini.h *.brg *.c: Use the new opcodes.
9654 2007-05-08 Massimiliano Mantione <massi@ximian.com>
9656 * mini.h: Bumped aot revision.
9658 * inssel.brg: modified code generation of type checks for interfaces
9659 to use the new "MonoClass.interface_bitmap" instead of the old
9660 "MonoClass.interface_offsets".
9662 2007-04-30 Zoltan Varga <vargaz@gmail.com>
9664 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
9666 2007-04-29 Zoltan Varga <vargaz@gmail.com>
9668 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
9671 2007-04-27 Neale Ferguson <neale@sinenomine.net>
9673 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
9675 2007-04-27 Wade Berrier <wberrier@novell.com>
9677 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
9678 mini.h) to fix build.
9680 2007-04-26 Zoltan Varga <vargaz@gmail.com>
9682 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
9684 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
9685 causes the corlib unit tests to fail.
9687 2007-04-25 Zoltan Varga <vargaz@gmail.com>
9689 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
9691 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
9693 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
9694 opcodes to the comparison relations.
9696 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
9697 opcodes to their types.
9699 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
9701 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
9702 it in cfg->arch.cinfo.
9704 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
9706 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
9707 cfg->cil_offset_to_bb.
9709 2007-04-24 Zoltan Varga <vargaz@gmail.com>
9711 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
9712 created becase of initlocals.
9714 2007-04-23 Zoltan Varga <vargaz@gmail.com>
9716 * mini-alpha.c cpu-alpha.md: More alpha port work from
9717 Sergey Tikhonov <tsv@solvo.ru>.
9719 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
9721 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
9723 2007-04-19 Zoltan Varga <vargaz@gmail.com>
9725 * cpu-s390.md (break): Correct the length of break instruction.
9727 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9729 * mini.c: fix a couple of soft-float issues and comments.
9731 2007-04-15 Miguel de Icaza <miguel@novell.com>
9733 * trace.c (is_filenamechar): - is also a filename char.
9735 2007-04-15 Neale Ferguson <neale@sinenomine.net>
9737 * mini-s390.c: Correct checking for enum type in return value processing.
9739 2007-04-14 Raja R Harinath <rharinath@novell.com>
9741 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
9742 (version.h): Makefile is in the build directory.
9744 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
9746 * mini-amd64.h: fix for assertion failure on Solaris/amd64
9748 2007-04-11 Martin Baulig <martin@ximian.com>
9750 * mini.c (can_access_member): Fix handling of generic classes;
9753 2007-04-10 Zoltan Varga <vargaz@gmail.com>
9755 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
9757 2007-04-05 Zoltan Varga <vargaz@gmail.com>
9759 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
9761 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9763 * mini-codegen.c: make sure the right spill amount is
9764 used for fp or integer registers (fixes the float_sub_spill() on ppc).
9766 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
9768 * mini-ppc.c: fixes for the fp_branch_nan test.
9770 2007-03-23 Zoltan Varga <vargaz@gmail.com>
9772 * basic.cs: Comment out new test which still fails on ia64.
9774 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9776 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
9778 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9780 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
9782 2007-03-22 Zoltan Varga <vargaz@gmail.com>
9784 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
9785 on 64 bit machines. Fixes part of #80738.
9787 * basic.cs: Add regression test.
9789 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9791 * inssel.brg basic.cs: Revert previous change to fix build.
9793 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
9796 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
9798 * basic.cs: Add new regression test.
9800 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9802 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
9805 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9807 * cpu-s390x.md: Correct length of break instruction.
9809 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9811 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
9812 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
9814 2007-03-15 Jonathan Chambers <joncham@gmail.com>
9816 * *.c: Begin WIN64 port.
9817 * mini.c: Use correct register in profiler.
9818 * mini-amd64.c: No inline assembly on Win64.
9819 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
9820 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
9821 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
9822 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
9823 mono_arch_ip_from_context for Win64.
9825 Contributed under MIT/X11 license.
9827 2007-03-15 Zoltan Varga <vargaz@gmail.com>
9829 * exceptions-amd64.c (seh_handler): Ditto.
9831 * exceptions-x86.c (seh_handler): Fix a memory leak.
9833 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
9835 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
9836 mini-s390x.c: fixed peephole optimizations to deal
9837 correctly with 1 and 2 byte reload avoidance.
9839 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
9841 * cpu-s390.md, cpu-s390x.md: update localloc length.
9843 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9845 * cpu-g4.md: added missing descriptions.
9847 2007-03-14 Miguel de Icaza <miguel@novell.com>
9849 * Makefile.am: Add support so the tail tests are not executed on
9850 PowerPC as that is a known limitation of the PowerPC port.
9852 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9854 * runmdesc.bat: Move to msvc directory.
9856 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9858 * runmdesc.bat: Run executable that was produced by the current
9859 target and sent via an argument.
9861 2007-03-11 Zoltan Varga <vargaz@gmail.com>
9863 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
9866 * generics.2.cs: Add regression test.
9868 2007-03-09 Wade berrier <wberrier@novell.com>
9870 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
9872 2007-03-09 Zoltan Varga <vargaz@gmail.com>
9874 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
9875 AOT code depends on this.
9877 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
9879 * mini.c: more precise tracking of types in the eval stack
9880 (part of fix for bug #81044).
9882 2007-03-07 Zoltan Varga <vargaz@gmail.com>
9884 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
9886 * aot-compiler.c (encode_patch): Remove an obsolete comment.
9888 2007-03-06 Zoltan Varga <vargaz@gmail.com>
9890 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
9892 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
9894 2007-02-22 Zoltan Varga <vargaz@gmail.com>
9896 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
9897 a pointer on 64 bit systems. Fixes #80190.
9899 * iltests.il: Add new regression test.
9901 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9903 * mini.c: inline a constant for Environment.IsRunningOnWindows.
9905 2007-02-19 Geoff Norton <gnorton@customerdna.com>
9907 * trace.c: Remove an erroneous alignemnt check when tracing.
9908 Fixes --trace on OSX86.
9910 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
9912 * mini-$(arch).h: initialize SP in context for all the archs.
9914 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
9916 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
9917 regressions in the thread tests.
9919 2007-02-14 Zoltan Varga <vargaz@gmail.com>
9921 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
9922 - fixed implementation of LOCALLOC opcode
9923 - implemented non-un compare for floats
9925 - implementation of FDIV and CKFINITE opcodes
9926 - fixes for latest mono updates
9927 - additional arch opcodes
9929 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
9931 * Makefile.am: simplify and merge rules for cross-compilation.
9933 2007-02-07 Massimiliano Mantione <massi@ximian.com>
9935 * local-propagation.c: Actually *apply* the fix for bug 80591...
9937 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9939 * mini-exceptions.c: backuot part of the last change
9940 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
9942 2007-02-06 Massimiliano Mantione <massi@ximian.com>
9943 * inssel.brg: Fix bug 59286.
9946 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
9948 * mini-exceptions.c: patch from Zoltan to correctly check for
9949 stack boundaries (using the stack register, not the frame register),
9950 fixes bugs #80724, #79717.
9952 2007-02-03 Zoltan Varga <vargaz@gmail.com>
9954 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
9955 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
9957 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
9958 presence of frame pointer elimination.
9960 2007-02-01 Geoff Norton <gnorton@customerdna.com>
9962 * mini-x86.h: NetBSD UCONTEX_REG defines.
9964 2007-02-01 Zoltan Varga <vargaz@gmail.com>
9966 * inssel-amd64.brg: Fix amd64 build.
9968 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
9970 * mini.h: remove extern to workaround what looks likes gcc bug 26905
9973 2007-01-31 Zoltan Varga <vargaz@gmail.com>
9975 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
9978 * mini-<ARCH>.c: Use mono_is_regsize_var ().
9980 2007-01-30 Mark Mason <mason@broadcom.com>
9982 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
9983 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
9984 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
9985 beginning support for CEE_JMP [not quite working yet]
9986 * tramp-mips.c: LMF handling now works
9988 2007-01-30 Zoltan Varga <vargaz@gmail.com>
9990 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
9992 * mini.h (NULLIFY_INS): New macro.
9994 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9996 * mini.c: statistical profiler fix for windows, patch
9997 from Tor Lillqvist (tml@novell.com).
9999 2007-01-30 Massimiliano Mantione <massi@ximian.com>
10000 * local-propagation.c: Fix bug 80591.
10002 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10004 * Makefile.am: put back the --export-dynamic option as with
10005 the previous gmodule flags (thanks to Robert Jordan).
10007 2007-01-28 Zoltan Varga <vargaz@gmail.com>
10009 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
10011 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
10012 simplify and speed up the local register allocator. Also rename some fields
10013 like iassign->vassign.
10015 * regalloc.c: Remove some functions which are no longer used since their
10016 inlined version is in mini-codegen.c.
10018 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
10020 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
10022 2007-01-27 Zoltan Varga <vargaz@gmail.com>
10024 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
10025 narrowing. Fixes #80622.
10027 * iltests.il: Add new regresssion test.
10029 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10031 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
10032 debug-debugger.c, debug-debugger.h: warning fixes.
10033 * driver.c: updated copyright year and made it fit in one line.
10035 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
10037 * aot-runtime.c: updated to use mono-dl instead of gmodule.
10039 2007-01-25 Zoltan Varga <vargaz@gmail.com>
10041 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
10043 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
10045 * iltests.il: Add new test for bug #80507.
10047 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10049 * mini-arm.h: use soft-float also on vfp for now.
10051 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10053 * mini.c: fix some more soft-float issues.
10055 2007-01-24 Zoltan Varga <vargaz@gmail.com>
10057 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
10059 2007-01-24 Massimiliano Mantione <massi@ximian.com>
10060 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
10061 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
10062 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
10064 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
10066 * mini-arm.c: typo fix.
10068 2007-01-23 Neale Ferguson <neale@sinenomine.net>
10070 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
10072 2007-01-21 Zoltan Varga <vargaz@gmail.com>
10074 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
10075 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
10077 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
10079 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
10081 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
10083 * inssel.brg: Fix a warning.
10085 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
10087 * abcremoval.c ssa.c ssapre.c: Update after this change.
10089 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
10091 * dominators.c (df_set): Use mono_bitset_union_fast.
10093 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10095 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
10096 mini-codegen.c: reduce relocations and memory usage for the cpu
10099 2007-01-20 Zoltan Varga <vargaz@gmail.com>
10101 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
10103 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
10104 to reduce their size.
10106 2007-01-19 Mark Mason <mason@broadcom.com>
10108 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
10109 * mini-mips.c: more configuration macros, support long conditional branches, additional
10110 asserts, fix epilog instrumentation.
10111 * mini-mips.h: use standard stack walk
10112 * cpu-mips.md: increase size of div, rem and conditional branches
10114 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
10116 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
10119 2007-01-19 Zoltan Varga <vargaz@gmail.com>
10121 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
10122 (compile_method): Ditto.
10124 * aot-runtime.c (decode_klass_info): Ditto.
10126 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
10127 needed by the code generated by inssel.brg. Also fix a warning.
10129 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
10131 * mini.c: deal with enums that become genericinsts by
10132 being nested in a generic class (bug #79956).
10134 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10136 * mini.c: match the generic definition to check for
10137 private access with generic types (bug #78431).
10139 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10141 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
10142 to make life easier for people cross-compiling that insist on not
10145 2007-01-17 Mark Mason <mason@broadcom.com>
10147 * inssel-long.brg: patch to deal with mips missing flags
10148 * inssel-long32-mips.brg: implement overflow checks
10149 * insset-mips.brg: implement overflow checks
10150 * mini-mips.h: implement conditional exception handling
10151 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
10152 Remove unused code, minor cleanups.
10153 * exceptions-mips.c: minor cleanups
10154 * mini-ops.h: add mips conditional exception ops
10155 * cpu-mips.md: add mips conditional exception ops
10158 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10160 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
10161 to deal with mips missing of flags.
10163 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10165 * exceptions-ppc.c: execute fault handlers.
10167 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
10169 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
10171 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10173 * mini.c: handle also floating point values in initialize_array.
10175 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10177 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
10178 array initialization and make it conditional on the intrins option.
10180 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10182 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
10183 relocations and put the patch info names close to the enum definition.
10185 2007-01-15 Mark Mason <mason@broadcom.com>
10187 * basic.cs, exceptions.cs: break up large tests to increase debugability.
10189 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10191 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
10193 2007-01-12 Raja R Harinath <rharinath@novell.com>
10195 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
10197 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
10199 * Makefile.am: distribute the mips sources.
10201 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10203 * mini-codegen.h: handle bug #80489 here, by excluding ecx
10206 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
10208 * cpu-x86.md: back out for now as this triggers other regressions.
10210 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10212 * cpu-x86.md: force src1 and dest regpair for long shift instructions
10213 to eax:edx, so ecx can't get allocated to them (bug #80489).
10215 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
10217 * mini.c, mini-exceptions.c: enabled running fault handlers
10220 2007-01-03 Miguel de Icaza <miguel@novell.com>
10222 * driver.c: If nothing fail, do not use the string "failed",
10223 because it makes it very annoying to view test result logs on the
10226 2006-12-30 Miguel de Icaza <miguel@novell.com>
10228 * debug-debugger.c (mono_debugger_main): Rename "main" to
10229 "main_method" to prevent a warning.
10231 Remove a warning for unused field.
10233 2006-12-28 Martin Baulig <martin@ximian.com>
10236 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
10238 2006-12-22 Martin Baulig <martin@ximian.com>
10240 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
10241 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
10242 seperate `.mdb_debug_info' section, so we can access it from the
10243 debugger even if the binary is stripped.
10245 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
10246 from the `.mdb_debug_info' here to prevent the linker from
10247 removing that section.
10249 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
10250 mdb-debug-info64.s.
10252 2006-12-19 Robert Jordan <robertj@gmx.net>
10254 * mini-x86: enable the code to return small structures in
10255 registers for FreeBSD as well. Fixes bug #80278.
10256 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
10258 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10260 * mini-x86.c: align the stack when calling the profiler
10261 function instrumenting the prolog (on OSX).
10263 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
10265 * mini.c: emit a break opcode where Debugger.Break () is called.
10267 2006-12-13 Miguel de Icaza <miguel@novell.com>
10269 * mini.c (mono_method_to_ir): Provide useful information on this
10270 assert, to prevent others from debugging like I did.
10272 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10274 * mini.c: enable code which was incorrectly commented
10277 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10279 * mini-x86.c: enable on OSX, too, the code to return small
10280 structures in registers.
10282 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10284 * mini-x86.c: remove the use of the dynamic code manager here, too.
10286 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10288 * mini.h, debug-debugger.c, tramp-*.c: fixed
10289 mono_debugger_create_notification_function() to use
10290 mono_global_codeman_reserve () instead of a dynamic code manager.
10292 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
10294 * mini.c, jit-icalls.h, jit-icalls.c: remove the
10295 ves_array_element_address() jit icall and use a generated
10296 managed method instead (which is about 4 times faster for a rank 3
10299 2006-11-29 Mark Mason <mason@broadcom.com>
10301 * basic-calls.cs: additional tests for passing
10302 structures as function arguments.
10304 2006-11-29 Mark Mason <mason@broadcom.com>
10306 * mini-mips.h: disable custom exception handling
10307 * mini-mips.c: throw/rethrow should use jalr to call
10308 exception stubs. Fixed bug with passing structures
10309 by value. More support for tracing floating point
10312 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10314 * mini.c: fixed typo in the soft-float ldind.r4 handling
10317 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10319 * mini.c, mini.h, driver.c: added --runtime command line
10320 option to select a different runtime than the autodetected one.
10321 * jit.h: added API for embedders to initialize with a specific
10324 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10326 * mini.c: handle also boxing of r4 values (bug #80024).
10328 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10330 * mini-ppc.c: force indirect calls until we reserve
10331 enough address space for all the generated code.
10333 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
10335 * exceptions-arm.c: workaround bugs in the libc definition
10336 of struct ucontext.
10338 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
10340 * inssel.brg: fixes from me and Mark Mason.
10342 2006-11-23 Dick Porter <dick@ximian.com>
10344 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
10345 semaphore display now we've fixed the initial value
10347 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10349 * inssel.brg: partially revert the last change to fix the build.
10351 2006-11-21 Mark Mason <mason@broadcom.com>
10353 * inssel.brg: Add and use compare-and-branch macros to support
10354 architectures that do not have condition code registers (ie. MIPS).
10355 * *-mips.{c,brg,md}: Fix copyright statements
10357 2006-11-20 Mark Mason <mason@broadcom.com>
10359 * Makefile.am: remove mini-codegen.c from list of MIPS sources
10360 * mini.c: Allow GET_CONTEXT to be specified by the arch port
10361 * mini.h: Added declaration for mono_print_ins()
10362 * mini-codegen.c: added ins_spec initializer for MIPS
10363 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
10364 vreg to be virtual and hreg to be non-virtual.
10365 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
10366 is not yet working/implemented correctly.
10367 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
10368 non-static, fixup calls to print_ins() from other parts in the file.
10370 2006-11-20 Mark Mason <mason@broadcom.com>
10372 * basic-calls.cs: added tests for passing structures as arguments
10375 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
10377 * inssel-long32.brg: optimize signed division by power of two.
10379 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
10381 * mini-arm.c: added support for interworking with thumb code
10382 (mono must be still be built using the ARM instruction encoding).
10384 2006-11-19 Miguel de Icaza <miguel@novell.com>
10386 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
10387 verifier has different rules for it. Fixes a few verifier issues
10390 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
10391 at the end, so people know what happened.
10393 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
10395 * brach-opts.c: in optimize_exception_target() make sure we
10396 are in a catch clause (fixes bug #79871).
10398 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10400 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
10401 more soft-float support fixes.
10403 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
10405 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
10406 that are passed half on the stack and half in registers.
10408 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
10410 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
10411 more mips integration work from Mark E Mason
10412 <mark.e.mason@broadcom.com>.
10414 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10416 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
10417 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
10418 tramp-mips.c: added sources for the mips port, not
10419 integrated in the build yet. Contributed by
10420 Mark E Mason <mark.e.mason@broadcom.com>.
10422 2006-11-14 Neale Ferguson <neale@sinenomine.net>
10424 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
10426 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10428 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
10429 put the soft-float rules in its own file since it seems to
10430 break s390 compilation.
10432 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10434 * mini-arm.c: fixed wrnings.
10436 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
10438 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
10439 inssel-arm.brg: ARM support for soft-float.
10441 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10443 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
10444 loads and stores of 32 bit fp values.
10446 2006-11-10 Zoltan Varga <vargaz@gmail.com>
10448 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
10450 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
10451 works. Fixes #79852 and #79463.
10453 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10455 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
10456 more soft-float support WIP and fixes.
10458 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
10460 * mini-arm.c: some VFP updates.
10462 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
10464 * mini-exceptions.c: 0 is a valid local var offset in some
10465 architectures, don't assert (bug #78508).
10467 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
10469 * exceptions-arm.c: fixed off by one error in stack walk code.
10471 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
10473 * mini.h, mini.c: more precise tracking of type load exceptions.
10475 2006-11-03 Robert Jordan <robertj@gmx.net>
10477 * Makefile.am: [WIN32] Add monow.exe target.
10478 * driver.c: [WIN32] Don't detach the console when debugging.
10481 2006-10-30 Miguel de Icaza <miguel@novell.com>
10483 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
10485 2006-10-23 Zoltan Varga <vargaz@gmail.com>
10487 * aot-compiler.c (emit_method_info): Add a case missed earlier.
10489 * driver.c (mini_regression): Fix --regression with AOT.
10491 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
10493 2006-10-17 Zoltan Varga <vargaz@gmail.com>
10495 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
10497 * mini-sparc.h: Don't use sigaction on sparc/linux.
10499 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
10501 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
10503 * mini-exceptions.c: Add proper include files for getpid ().
10505 2006-10-16 Zoltan Varga <vargaz@gmail.com>
10507 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
10508 address instead of a MonoJitInfo* to avoid decoding the exception info for the
10511 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
10512 name cache to reduce its size.
10514 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10516 2006-10-15 Zoltan Varga <vargaz@gmail.com>
10518 * mini-x86.c: Save/restore the current LMF structure more efficiently using
10519 the mono_lmf TLS variable.
10521 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
10522 trampoline lmf frames.
10524 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
10526 2006-10-14 Zoltan Varga <vargaz@gmail.com>
10528 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
10529 the mono_lmf TLS variable.
10531 * mini-exceptions.c: Access the LMF structure through accessors.
10533 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
10534 variable instead of in jit_tls->lmf.
10536 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
10538 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
10539 trampoline lmf frames.
10541 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
10543 2006-10-12 Zoltan Varga <vargaz@gmail.com>
10545 * mini.c trace.c mini-x86.c: Revert these too.
10547 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
10550 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
10552 * genmdesc.c: removed now dead code.
10554 2006-10-09 Robert Jordan <robertj@gmx.net>
10556 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
10558 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
10560 * mini.h: do not leave gaps in the opcode values.
10562 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
10564 * jit-icalls.h: flag functions as internal here, too.
10566 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
10568 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
10569 functions with the internal attribute.
10571 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
10573 * aot-compiler.c: fclose the file descriptor in the profile read loop.
10575 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
10577 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
10580 2006-10-05 Zoltan Varga <vargaz@gmail.com>
10582 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
10583 tail calls as on other platforms.
10585 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
10587 * iltests.il: Add a few tailcall tests.
10589 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10591 * driver.c: fix loop for old compilers (bug #79521).
10593 2006-10-02 Zoltan Varga <vargaz@gmail.com>
10595 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
10597 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
10599 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
10600 metadata without any code.
10602 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
10603 more precise debugging information using gdb.
10605 2006-09-30 Zoltan Varga <vargaz@gmail.com>
10607 * inssel-ia64.brg: Make the helper methods static.
10609 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10611 * inssel-x86.brg: make the helper methods static.
10613 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
10615 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
10617 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10619 * mini.c: updates for monoburg changes.
10620 * inssel.brg: make a few helper functions static as they should.
10622 2006-09-27 Zoltan Varga <vargaz@gmail.com>
10624 * Makefile.am: Move mini-codegen.c to common_sources.
10626 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10628 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
10630 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
10631 mini-ppc.h: port to use the common local register allocator.
10633 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10635 * mini.h: Remove the comment too then.
10637 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
10639 * mini.h: put back backend.data which is to be used shortly and
10640 doesn't increase the size of MonoInst. If any 64 bit arch aligned
10641 pointers on 4 byte boundaries it'd have much bigger issues running
10642 and you can ifdef it out anyway.
10644 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10646 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
10647 MonoInst size by 4 bytes on 64 bit machines.
10649 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
10651 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
10652 replacement with more meaningful field names. Arch maintainers, please
10653 check the assigned names are good enough for your arch.
10655 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10657 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
10658 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
10660 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
10662 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
10663 relocations and memory requirements, put the optimization flags
10664 definitions in their own file.
10666 2006-09-24 Zoltan Varga <vargaz@gmail.com>
10668 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
10670 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
10672 2006-09-22 Zoltan Varga <vargaz@gmail.com>
10674 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
10676 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
10678 * inssel.brg: use the correct function to get the size of an item
10679 in an array, given an element class.
10680 * aot-compiler.c: do not access class->class_size directly.
10682 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
10684 * mini.h, debug-mini.c: added a debugging function to print
10685 info about local variables and arguments in a jitted method.
10687 2006-09-20 Zoltan Varga <vargaz@gmail.com>
10689 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10691 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
10693 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10695 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
10696 inner and outer loops when passing vtypes.
10698 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
10700 * mini-ppc.c: take into account the cpu errata for cache flushing
10701 which caused some random errors (bug #79381).
10703 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10705 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
10706 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
10708 2006-09-17 Zoltan Varga <vargaz@gmail.com>
10710 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
10713 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
10714 freebsd ports tree.
10716 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
10717 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
10719 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
10722 2006-09-13 Zoltan Varga <vargaz@gmail.com>
10724 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
10726 2006-09-12 Zoltan Varga <vargaz@gmail.com>
10728 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
10729 macro does not have to be changed during debugging.
10731 * 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>.
10733 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
10735 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
10737 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
10738 MONO_ARCH_NO_EMULATE_MUL is defined.
10740 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
10742 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
10744 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
10746 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
10748 2006-09-11 Zoltan Varga <vargaz@gmail.com>
10750 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
10751 stuff to mini-exceptions.c where it is used.
10753 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
10754 setup code, the real one is in mini-exceptions.c.
10756 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
10757 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
10758 some changes from the freebsd ports tree.
10760 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
10763 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
10765 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
10767 * mini.c: on Linux, check for /proc to be mounted
10768 (bug# 79351, novell bug#201204).
10770 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
10772 * mini.c: handle cases where pthread_attr_getstack() behaves
10773 incorrectly (bug #78096).
10775 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
10777 * mini-arm.c: support larger stack frames (bug #79272).
10779 2006-09-08 Zoltan Varga <vargaz@gmail.com>
10781 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
10783 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
10786 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
10787 mono_class_from_name () to find a class from its name.
10789 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
10791 2006-09-07 Zoltan Varga <vargaz@gmail.com>
10793 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
10795 2006-09-05 Kornél Pál <kornelpal@gmail.com>
10797 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
10799 2006-09-04 Zoltan Varga <vargaz@gmail.com>
10801 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
10802 callinfo->trampoline.
10804 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
10806 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
10809 2006-09-03 Zoltan Varga <vargaz@gmail.com>
10811 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
10813 2006-09-02 Zoltan Varga <vargaz@gmail.com>
10815 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
10816 stats.method_trampolines, it is already done by the generic trampoline code.
10818 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
10820 2006-09-01 Zoltan Varga <vargaz@gmail.com>
10822 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
10824 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
10826 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
10828 * mini.c (print_jit_stats): Print mscorlib mempool size too.
10830 * mini.c (print_jit_stats): Print new stats.
10832 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10834 2006-08-31 Zoltan Varga <vargaz@gmail.com>
10836 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
10837 Address on two dimensional arrays. Fixes #78729.
10839 * mini.h (MonoCompile): Add a 'skip_visibility' field.
10841 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
10844 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
10846 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
10849 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
10851 (mini_get_ldelema_ins): Ditto.
10853 2006-08-30 Zoltan Varga <vargaz@gmail.com>
10855 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
10856 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
10859 2006-08-29 Neale Ferguson <neale@sinenomine.net>
10861 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
10862 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
10864 * exceptions-s390x.c: Cosmetic change.
10866 * tramp-s390.c: Fix warning.
10868 * cpu-s390.md: Correct length of mul_imm.
10870 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
10872 * aot-compiler.c: added binary writer with ELF backend
10873 implementation (only on Linux/x86 for now).
10875 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10877 * Makefile.am: Don't run net 2.0 AOT tests.
10879 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
10880 (mono_compile_assembly): Skip net 2.0 assemblies as well.
10882 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
10884 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
10886 * aot-compiler.c: simplified and refactored the asm-writing code
10887 to allow different backends.
10889 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10891 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10893 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
10894 little. Share patches of type TYPE_FROM_HANDLE as well.
10896 * mini.c (mono_patch_info_equal): New helper function.
10897 (mono_patch_info_hash): Ditto.
10899 * aot-compiler.c (emit_method_code): Fix s390 build.
10901 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
10902 is not handled because it is stored as a flag and not as a type ctor. Fixes
10905 2006-08-17 Zoltan Varga <vargaz@gmail.com>
10907 * aot-compiler.c: Fix computation of GOT slot statistics.
10909 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
10910 Also remove support for not PIC AOT.
10912 * mini.h: Bump AOT file format version.
10914 * objects.cs: Add a test for #78990.
10916 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
10917 (peter.dettman@iinet.net.au). Fixes #79087.
10919 * basic-long.cs: Add a test for the above.
10921 2006-08-16 Zoltan Varga <vargaz@gmail.com>
10923 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
10925 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
10928 2006-08-15 Zoltan Varga <vargaz@gmail.com>
10930 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
10933 2006-08-10 Jonathan Chambers <joncham@gmail.com>
10935 * mini.c: Don't verify COM proxy invoke calls
10938 2006-08-10 Dick Porter <dick@ximian.com>
10940 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
10941 which process is holding semaphores locked.
10943 2006-08-08 Zoltan Varga <vargaz@gmail.com>
10945 * mini-ia64.c mini-amd64.c: Fix #79027.
10947 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
10949 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
10951 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
10952 implicit arguments in a vararg call. Fixes #79027.
10954 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
10956 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
10957 (mono_get_array_new_va_signature): Ditto.
10959 2006-08-05 Zoltan Varga <vargaz@gmail.com>
10961 * aot-runtime.c: Call init_plt lazily.
10963 * inssel-long.brg: Fix unsigned long->int conversion.
10965 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
10967 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
10968 that most data is now in the .rss/.data section.
10970 2006-08-04 Zoltan Varga <vargaz@gmail.com>
10972 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
10974 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
10976 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
10978 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
10980 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
10981 virtual call. Fixes #79010.
10983 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
10984 and use the result as the this argument in the real call.
10986 * generics.2.cs: Add a new test for #79010.
10988 2006-08-03 Zoltan Varga <vargaz@gmail.com>
10990 * mini-x86.c: Fix a warning.
10992 * aot-compiler.c: Add a bunch of statistics.
10994 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
10996 2006-08-02 Zoltan Varga <vargaz@gmail.com>
10998 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
11000 2006-08-01 Zoltan Varga <vargaz@gmail.com>
11002 * 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>.
11004 2006-07-13 Miguel de Icaza <miguel@novell.com>
11006 * mini.c (mono_method_to_ir): Obtain the original method in the
11007 CIL stream and use this to perform validation.
11011 2006-07-19 Zoltan Varga <vargaz@gmail.com>
11013 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
11014 (mono_arch_call_opcode): Ditto.
11016 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
11019 * mini.c (mono_patch_info_dup_mp): New helper function.
11021 * aot-compiler.c (compile_method): Fix some of the memory allocated during
11022 compilation. Fixes #78827.
11024 2006-07-18 Kornél Pál <kornelpal@gmail.com>
11026 * declsec.c: Use original security informations for
11027 MONO_WRAPPER_MANAGED_TO_MANAGED.
11029 2006-07-15 Jonathan Chambers <joncham@gmail.com>
11031 * mini.c: Allow Com Interop methods/classes and
11032 don't verify COM wrapper calls
11035 2006-07-13 Zoltan Varga <vargaz@gmail.com>
11037 * inssel-long32.brg: Fix long->i4 checked conversion.
11039 * exceptions.cs: Add a test for the above.
11041 2006-07-08 Zoltan Varga <vargaz@gmail.com>
11043 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
11045 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
11048 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
11051 2006-07-03 Zoltan Varga <vargaz@gmail.com>
11053 * mini.c: Fix solaris/x86 exception handling.
11055 * Makefile.am: Get rid of $(ICU_LIBS).
11057 2006-07-02 Zoltan Varga <vargaz@gmail.com>
11059 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
11060 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
11061 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
11063 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
11065 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
11066 this function causes a SIGSEGV.
11068 2006-06-22 Zoltan Varga <vargaz@gmail.com>
11070 * mini.c: Remove unused solaris/x86 includes.
11072 2006-06-21 Zoltan Varga <vargaz@gmail.com>
11074 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
11076 2006-06-20 Jb Evain <jbevain@gmail.com>
11078 * cpu-g4.md: fix max length of start_handler instruction.
11080 2006-06-20 Massimiliano Mantione <massi@ximian.com>
11081 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
11083 2006-06-16 Massimiliano Mantione <massi@ximian.com>
11084 * ssa.c: Fixed bug 78653 for SSA based deadce.
11085 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
11086 MonoInst.flags, used in SSA based deadce.
11087 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
11088 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
11090 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
11092 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
11093 it can end up using non executable memory on ppc64 systems
11094 running ppc32 userspace (fix from Johannes Berg).
11096 2006-06-14 Dick Porter <dick@ximian.com>
11098 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
11101 2006-06-13 Massimiliano Mantione <massi@ximian.com>
11102 * mini.c: Made so that inline is locally disabled if it would
11103 trigger a .cctor, because too many apps depend on this behavior
11104 (which seems to be also the one of the MS CLR).
11106 2006-06-13 Zoltan Varga <vargaz@gmail.com>
11108 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
11109 No idea why this worked before.
11111 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
11112 which branch to outer exception clauses since they could skip the
11113 inner finally clauses. Fixes #78633.
11115 * exceptions.cs: Add a test for the above.
11117 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
11120 * iltests.il: Add a test for the above.
11122 2006-06-12 Zoltan Varga <vargaz@gmail.com>
11124 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
11125 after the end of a try bblock, to prevent asserts in mini_method_compile ().
11127 * iltests.il: Add a test for the above.
11129 2006-06-10 Zoltan Varga <vargaz@gmail.com>
11131 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
11133 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
11134 methods as instrinsics.
11136 2006-06-09 Wade Berrier <wberrier@novell.com>
11138 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
11139 (simple-cee-ops.h ssapre-mini-ops.h)
11141 2006-06-09 Neale Ferguson <neale@sinenomine.net>
11143 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
11144 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
11146 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
11147 * cpu-s390x.md: Fix max. length values for a couple of instructions.
11149 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
11151 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
11153 2006-06-08 Massimiliano Mantione <massi@ximian.com>
11155 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
11156 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
11157 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
11158 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
11159 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
11160 of opcodes, so that bug 78549 should not happen again.
11161 * ssapre.c: Updated to use the renamed files.
11163 2006-06-08 Zoltan Varga <vargaz@gmail.com>
11165 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
11166 in OP_ATOMIC_EXCHANGE_I4.
11168 2006-06-07 Wade Berrier <wberrier@novell.com>
11170 * tramp-s390.c: Fix s390 build (add missing pointer declarations
11171 in mono_debugger_create_notification_function)
11173 2006-06-06 Zoltan Varga <vargaz@gmail.com>
11175 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
11177 * mini.c (type_from_stack_type): Disable some changes which do not
11180 * driver.c: Reenable opts.
11182 * mini.h (MonoStackSlot): New structure to keep track of the verification state
11183 of the evaluation stack.
11185 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
11186 evaluation stack trace at entry to the bblock.
11188 * mini.c (merge_stacks): New function to perform verification of stack merges.
11189 Turned off by default.
11191 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
11194 2006-06-06 Massimiliano Mantione <massi@ximian.com>
11196 * local-propagation.c: Fixed bug 78549.
11198 2006-06-04 Zoltan Varga <vargaz@gmail.com>
11200 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
11202 2006-06-02 Miguel de Icaza <miguel@novell.com>
11204 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
11205 tramp-arm.c, tramp-ia64.c
11206 (mono_debugger_create_notification_function): Update signature to
11207 new signature and use new protocol for creating the notification
11210 Should fix the build.
11212 2006-06-02 Geoff Norton <gnorton@customerdna.com>
11214 * exceptions-ppc.c (mono_jit_walk_stack)
11215 (ves_icall_get_frame_info): Fix the build
11217 2006-06-02 Zoltan Varga <vargaz@gmail.com>
11219 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
11221 2006-05-31 Raja R Harinath <rharinath@novell.com>
11223 * il2tests.2.il: New file for generics CIL tests. Add test for
11225 * Makefile.am: Update.
11228 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
11231 2006-05-30 Massimiliano Mantione <massi@ximian.com>
11233 * aliasing.c: Fixed bug 78311.
11235 2006-05-29 Martin Baulig <martin@ximian.com>
11237 * mini-exceptions.c (mono_find_jit_info): When computing the
11238 native offset, check whether we're actually inside the method's
11239 code; call mono_debug_print_stack_frame() to format the frame.
11240 (ves_icall_System_Exception_get_trace): Call
11241 mono_debug_print_stack_frame() to format the stack frame.
11242 (ves_icall_get_trace): Update to the new debugging API.
11243 (mono_jit_walk_stack_from_ctx): Likewise.
11244 (ves_icall_get_frame_info): Likewise.
11246 * mini.c (get_method_from_ip): Use the new debugging API.
11247 (mono_print_method_from_ip): Likewise.
11250 (mono_jit_walk_stack): Use the new debugging API.
11251 (ves_icall_get_frame_info): Likewise.
11253 2006-05-27 Zoltan Varga <vargaz@gmail.com>
11255 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
11257 2006-05-25 Massimiliano Mantione <massi@ximian.com>
11259 * mini.c: Added "limitator" to inline for debugging.
11261 2006-05-24 Martin Baulig <martin@ximian.com>
11263 * debug-debugger.c (mono_debugger_init): Create a private,
11264 malloc()-based code manager for the notification function and
11265 intentionally leak it on exit. This fixes the crash-on-exit race
11269 (mono_debugger_create_notification_function): Added
11270 `MonoCodeManager *' argument.
11273 (mono_debugger_create_notification_function): Added
11274 `MonoCodeManager *' argument.
11276 2006-05-23 Massimiliano Mantione <massi@ximian.com>
11278 * aliasing.c: Fixed 64 bit issue.
11279 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11280 default since all known bugs are fixed (one more time!).
11282 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11284 * mini.c: write barrier support.
11286 2006-05-23 Martin Baulig <martin@ximian.com>
11288 * debug-debugger.c: Revert Paolo's change. Add comment and #error
11289 check at the top of the file.
11291 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
11293 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
11294 reverting changes without reason and without changelog entries.
11296 2006-05-18 Zoltan Varga <vargaz@gmail.com>
11298 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
11299 to a few opcodes. Fixes #78439.
11301 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
11302 consistency with other archs.
11304 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
11306 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11308 * debug-debugger.c: fix the build.
11310 2006-05-17 Martin Baulig <martin@ximian.com>
11313 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
11314 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
11315 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
11316 (debugger_attach): Call GC_mono_debugger_add_all_threads().
11318 2006-05-11 Zoltan Varga <vargaz@gmail.com>
11320 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
11322 2006-05-10 Zoltan Varga <vargaz@gmail.com>
11324 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
11325 MONO_TYPE_GENERICINST.
11327 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
11328 MONO_TYPE_GENERICINST.
11330 2006-05-09 Zoltan Varga <vargaz@gmail.com>
11332 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
11335 2006-05-08 Zoltan Varga <vargaz@gmail.com>
11337 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
11339 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
11341 2006-05-06 Zoltan Varga <vargaz@gmail.com>
11343 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
11344 mono_trace_cleanup ().
11346 * iltests.il: Fix problem with the newly added test.
11348 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
11349 due to register constraints, free up the previous hreg. Fixes #78314.
11351 * iltests.il: Add new test for #78314.
11353 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
11354 Interlocked.Add. Fixes #78312.
11356 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
11358 2006-05-05 Zoltan Varga <vargaz@gmail.com>
11360 * inssel.brg (mini_emit_virtual_call): Fix a warning.
11362 2006-05-05 Martin Baulig <martin@ximian.com>
11364 * debug-mini.c (mono_debug_open_block): New method.
11367 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11368 the beginning of each basic block.
11371 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11372 the beginning of each basic block.
11374 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11376 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11377 default until I understand why they break the build on amd64.
11379 2006-05-04 Zoltan Varga <vargaz@gmail.com>
11381 * mini.c (mini_cleanup): Call mono_cleanup ().
11383 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
11386 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11388 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
11389 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11390 default since all known bugs are fixed, and I cannot reproduce bug
11391 77944... I'm asking Matt Hargett to test again after this commit.
11393 2006-04-28 Massimiliano Mantione <massi@ximian.com>
11395 * mini-codegen.c: Fixed typo that thrashed inline.
11397 2006-04-28 Zoltan Varga <vargaz@gmail.com>
11399 * dominators.c (compute_dominators): Avoid using a worklist since
11400 it is not correct in some cases. Instead, iterate over all bblocks as
11401 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
11403 2006-04-28 Miguel de Icaza <miguel@novell.com>
11405 * mini.c (mono_jit_compile_method_inner): Use
11406 mono_prepare_exception_from_error that resets the value
11409 2006-04-27 Miguel de Icaza <miguel@novell.com>
11411 * mini.c: Move the mini_loader_error_to_exception to metadata.
11413 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11415 * aliasing.c: Fixed bug 78210.
11417 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11419 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11420 default until all their problems (or the ones they trigger) are fixed.
11422 2006-04-26 Zoltan Varga <vargaz@gmail.com>
11424 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
11426 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
11427 as loaded only after resolving patches since that could invoke the same method.
11429 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
11431 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
11434 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
11437 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
11440 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
11441 made from AOT code through the PLT table.
11443 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
11444 holding the plt offset when a call is made to the aot plt trampoline.
11446 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11448 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
11451 * Makefile.am (common_sources): Fix build breakage.
11453 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
11454 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
11455 intra-assembly calls if possible.
11457 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
11459 * mini-trampolines.c: Handle PLT entries.
11461 * mini.c: Avoid creating a GOT var for calls.
11463 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
11464 from mscorlib code.
11466 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
11467 from mscorlib code.
11469 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
11472 * mini.h: Bump AOT file format version.
11474 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
11477 2006-04-25 Martin Baulig <martin@ximian.com>
11479 * driver.c: Disable copyprop, consprop and inline when running
11480 inside the debugger.
11482 2006-04-25 Martin Baulig <martin@ximian.com>
11484 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
11485 with `get_current_thread' and added `detach'.
11486 (MonoDebuggerMetadataInfo): Added `thread_size',
11487 `thread_tid_offset', `thread_stack_ptr_offset' and
11488 `thread_end_stack_offset'.
11490 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11492 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
11495 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
11496 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
11498 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
11500 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
11502 * aot.c: Add support for ADJUSTED_IID.
11504 2006-04-24 Zoltan Varga <vargaz@gmail.com>
11506 * aot.c (emit_method_order): Don't align method_order_end.
11508 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
11509 the interface ID changes.
11511 2006-04-21 Dick Porter <dick@ximian.com>
11513 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
11514 cleaning up a thread. Fixes the new part of bug 77470.
11516 2006-04-20 Geoff Norton <gnorton@customerdna.com>
11518 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
11519 to managed wrapper.
11521 2006-04-19 Zoltan Varga <vargaz@gmail.com>
11523 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
11525 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
11526 SIGSEGV. Fixes #78072.
11528 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
11529 unregister our SIGABRT handler.
11531 2006-04-19 Massimiliano Mantione <massi@ximian.com>
11533 * mini.c: Disabled inline where it can alter the call stack in a
11534 way visible from managed code.
11535 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
11538 2006-04-16 Zoltan Varga <vargaz@gmail.com>
11540 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
11541 on other platforms. Fixes #78089.
11543 2006-04-13 Martin Baulig <martin@ximian.com>
11545 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
11546 determine whether we're inside the debugger.
11549 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
11551 2006-04-12 Zoltan Varga <vargaz@gmail.com>
11553 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
11554 handler clauses. Fixes #78024.
11556 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
11557 in the CALL_MEMBASE opcodes. Fixes #78088.
11558 (mono_arch_get_vcall_slot_addr): Ditto.
11560 2006-04-10 Martin Baulig <martin@ximian.com>
11562 * debug-debugger.c: The thread handling code has now been moved
11563 into ../metadata/threads.c.
11565 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11567 * driver.c (mono_main): Fix --with-gc=none build.
11569 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
11570 (mono_spillvar_offset_float): Ditto.
11571 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
11572 hreg, not when its !global, since on ia64, there is a third category: stacked
11575 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
11577 * mini.c: set MonoInst->klass for load field address and a few other
11580 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11582 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
11584 2006-04-07 Zoltan Varga <vargaz@gmail.com>
11586 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
11587 the branch opt changes.
11589 2006-04-06 Dick Porter <dick@ximian.com>
11591 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
11593 * wapihandles.c (mini_wapi_seminfo):
11594 * driver.c (mono_main): Add semaphore info option
11596 2006-04-05 Zoltan Varga <vargaz@gmail.com>
11598 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
11599 branch optimization changes. Fixes #78009.
11601 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11603 * mini.c: ignore accessibility of methods in managed->native wrappers.
11605 2006-04-04 Zoltan Varga <vargaz@gmail.com>
11607 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
11609 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
11611 2006-04-03 Zoltan Varga <vargaz@gmail.com>
11613 * mini.c: Modify the branch optimizations to preserve the invariant that
11614 the entries inside the in_bb and out_bb arrays are unique.
11615 (mono_unlink_bblock): Avoid creation of new arrays.
11617 2006-04-02 Zoltan Varga <vargaz@gmail.com>
11619 * mini.c (mono_unlink_bblock): Fix regression caused by previous
11622 2006-04-01 Zoltan Varga <vargaz@gmail.com>
11624 * mini.c (optimize_branches): Remove the "optimizations" in
11625 the cbranch1/cbranch2 -> branch cases which were causing several
11626 problems in the past. Fixes #77986.
11628 2006-03-31 Chris Toshok <toshok@ximian.com>
11630 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
11631 default optimizations :(
11633 2006-03-31 Zoltan Varga <vargaz@gmail.com>
11635 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
11638 2006-03-31 Massimiliano Mantione <massi@ximian.com>
11640 * local-propagation.c: Added comments to structs and removed
11641 "Mono" prefixes from local tree mover types.
11643 2006-03-30 Zoltan Varga <vargaz@gmail.com>
11645 * Makefile.am (arch_sources): Define this for each architecture so
11646 libmono_la_SOURCES is defined in one place.
11648 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
11650 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
11653 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
11655 * driver.c: print the GC name supplied by configure.
11657 2006-03-29 Massimiliano Mantione <massi@ximian.com>
11659 * local-propagation.c: Added tree mover, and moved here all the
11660 local propagation code from mini.c
11661 * mini.c: Added support for treeprop, and moved all the local
11662 propagation code to local-propagation.c
11663 * mini.h: Added support for treeprop
11664 * driver.c: Added support for treeprop, enabled consprop, copyprop,
11665 treeprop, inline and deadce by default
11666 * Makefile.am: Added local-propagation.c
11668 2006-03-25 Zoltan Varga <vargaz@gmail.com>
11670 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
11672 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
11674 * debug-debugger.c: make it compile without the Boehm GC.
11676 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11678 * mini.c: fixed issue with mismatch when an icall is registered
11679 with multiple names but same address.
11681 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11683 * declsec.c, mini-exceptions.c: use write barrier to set reference
11684 fields of managed objects.
11686 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11688 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
11689 (can_access_internals): Fix a warning.
11691 * mini.c (print_method_from_ip): Rename this to
11692 mono_print_method_from_ip so it gets exported.
11694 * trace.c: Deal with strings inside StringBuilder's containing garbage
11695 and fix memory leaks. Fixes #77848.
11697 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11699 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
11702 2006-03-16 Neale Ferguson <neale@sinenomine.net>
11704 * mini-s390.c: Remove OP_X86_TEST_NULL.
11706 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11708 * mini.c: use the correct GetHashCode() for the moving collector.
11710 2006-03-16 Massimiliano Mantione <massi@ximian.com>
11712 * liveness.c: Regalloc spill cost tuning.
11714 2006-03-15 Neale Ferguson <neale@sinenomine.net>
11716 * mini-s390x.h: Correct S390_LONG macro.
11718 * mini-s390x.c: Cleanup unused code.
11720 2006-03-15 Zoltan Varga <vargaz@gmail.com>
11722 * jit-icalls.h: New file.
11724 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
11725 icalls and include that instead of including jit-icalls.c.
11727 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
11730 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
11732 * mini.c: when checking for member accessibility, also check for
11733 friend assemblies and for explicit interface implementations.
11735 2006-03-14 Zoltan Varga <vargaz@gmail.com>
11737 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
11739 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
11741 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11742 common cases are done first.
11744 * mini-ops.h: Only define platform specific opcodes on the given platform.
11746 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
11749 2006-03-14 Martin Baulig <martin@ximian.com>
11751 Revert Paolo's change from r57348:
11753 * mini.h: don't use gboolean for bitfields.
11754 * mini.c: verifier changes for fields and methods accessibility.
11756 2006-03-13 Neale Ferguson <neale@sinenomine.net>
11758 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
11760 * mini-s390x.c: Fix conv_r_un.
11762 * cpu-s390, cpu-s390x.md: Fix lengths.
11764 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
11766 * mini.c: nested types have access to all the nesting
11767 levels, not just the enclosing types.
11769 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11771 * mini.c: added a few more verification checks.
11773 2006-03-12 Zoltan Varga <vargaz@gmail.com>
11775 * liveness.c: Merge optimizations from the linear-il branch.
11777 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11779 * mini-ia64.c (emit_call): Add a comment.
11781 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
11783 * tramp-ia64.c: Fix some warnings.
11785 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
11787 * mini.h: don't use gboolean for bitfields.
11788 * mini.c: verifier changes for fields and methods accessibility.
11790 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11792 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
11793 lazy icall wrapper changes.
11795 * dominators.c: Replace all the dominator algorithms with faster
11796 ones from the linear-il branch.
11798 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
11801 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11802 common cases are done first.
11804 * mini-amd64.c: Fix some warnings.
11806 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
11809 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
11812 * mini.h: Add a missing prototype.
11814 2006-03-10 Zoltan Varga <vargaz@gmail.com>
11816 * mini.c: Compile icall wrappers lazily.
11818 * mini-codegen.c: Use printf instead of g_print since its much faster.
11820 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
11823 * mini.c (optimize_branches): Cache the negative result from
11824 remove_block_if_useless ().
11826 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
11827 Also fix some bblock linking issues.
11829 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
11832 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
11834 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
11835 accessed fields first, for better cache behavior.
11837 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11839 * mini.c: speedup IList<T> array accesses.
11841 2006-03-09 Zoltan Varga <vargaz@gmail.com>
11843 * mini.c (mono_method_to_ir): Handle large methods overflowing the
11844 inline_costs counter. Fixes #77190.
11846 2006-03-06 Zoltan Varga <vargaz@gmail.com>
11848 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
11849 trace messages. Fixes #77706.
11851 2006-03-04 Martin Baulig <martin@ximian.com>
11853 * tramp-amd64.c, tramp-x86.c
11854 (mono_debugger_create_notification_function): Use
11855 mono_global_codeman_reserve() to allocate a buffer at runtime and
11858 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
11860 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
11861 notification function at runtime and then call `initialize' in the
11862 `MONO_DEBUGGER__debugger_info' vtable.
11864 2006-03-04 Zoltan Varga <vargaz@gmail.com>
11866 * iltests.il: Fix a visibility problem.
11868 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11870 * driver.c, mini.c: add hooks for the counters API.
11872 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11874 * driver.c: show disabled options.
11876 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11878 * linear-scan.c: always use cost-driven selection.
11880 2006-02-28 Raja R Harinath <rharinath@novell.com>
11882 * jit-icalls.c (helper_compile_generic_method): Revert change from
11885 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
11887 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
11889 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
11891 * inssel.brg: style fixes, mostly to force the updated monoburg
11892 to run for people using svn.
11894 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
11896 * mini.c: match monoburg changes.
11898 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11900 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
11901 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
11902 declaration in the header file.
11904 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
11906 * helpers.c: reduce relocations and mem usage.
11908 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
11910 * mini.h, mini-codegen.c: disable logging features if
11911 requested by configure.
11913 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
11915 * mini.c: tiny verifier changes.
11917 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11919 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
11920 cpu-pentium.md: stack alignment changes for osx/x86,
11921 partially from Geoff Norton <gnorton@customerdna.com>.
11923 2006-02-24 Raja R Harinath <harinath@gmail.com>
11925 * jit-icalls.c (helper_compile_generic_method): Update to changes
11926 in metadata/class.c.
11928 2006-02-24 Zoltan Varga <vargaz@gmail.com>
11930 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
11932 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
11933 interface calls with large offsets.
11935 2006-02-23 Raja R Harinath <rharinath@novell.com>
11937 * jit-icalls.c (helper_compile_generic_method): Document the
11938 special-case we depend on so that we can inflate the method twice
11939 with the same context with no bad side-effects.
11941 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
11943 * mini-x86.c, mini-amd64.c: fix for case when xen support
11946 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
11948 * mini-x86.c, mini-amd64.c: generate code to access tls items
11949 in a faster way for Xen systems.
11951 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11953 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
11954 updates and compilation fixes for the OSX/x86 port, mostly from
11955 Geoff Norton <gnorton@customerdna.com>.
11957 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11959 * inssel.brg: faster interface call implementation
11960 to sync with the interface_offsets MonoVTable changes.
11962 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11964 * mini.c: more verification checks.
11966 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
11968 * mini.c: added a few more verification checks.
11970 2006-02-17 Neale Ferguson <neale@sinenomine.net>
11972 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
11973 facility on the processor and use it if available.
11975 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11977 * driver.c, aot.c, mini.c: throw exception if the IL code is
11978 invalid or unverifiable.
11980 2006-02-17 Raja R Harinath <rharinath@novell.com>
11982 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
11985 2006-02-16 Zoltan Varga <vargaz@gmail.com>
11987 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
11989 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11991 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
11992 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
11993 handling of instantiated generic valuetypes.
11995 2006-02-11 Zoltan Varga <vargaz@gmail.com>
11997 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
11998 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
12001 * generics.2.cs: Revert the nullable reftypes tests.
12003 2006-02-10 Zoltan Varga <vargaz@gmail.com>
12005 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
12006 using __builtin_frame_address (1) as it doesn't work in the presence
12007 of optimizations. Hopefully fixes #77273.
12009 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
12010 -> generics.cs change as it doesn't work with some automake versions.
12012 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12014 * mini.c: handle systems that sue a different way to
12015 retrieve the stack address of the current thread.
12017 2006-02-09 Zoltan Varga <vargaz@gmail.com>
12019 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
12020 it specially in the makefile.
12022 * generics.2.cs: Add tests for nullable reference types.
12024 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12026 * mini.c: always handle the case when mono_jit_init()
12027 is called in a thread different from the main thread,
12028 confusing libgc (bug #77309).
12030 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
12032 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
12034 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
12036 * mini.c: change optimize_branches () to use a single loop
12037 and introduce a new optimization to simplify some range checks.
12039 2006-02-03 Martin Baulig <martin@ximian.com>
12041 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
12042 and merged with debugger_thread_manager_add_thread().
12043 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
12044 inform the debugger about the main thread.
12046 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12048 * basic.cs: Add test for div.un/rem.un constant folding.
12050 2006-02-03 Neale Ferguson <neale@sinenomine.net>
12052 * cpu-s390x.md: correct int_xor_imm length
12054 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12056 * generics.2.cs: New test for #77442.
12058 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
12061 2006-02-02 Martin Baulig <martin@ximian.com>
12063 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
12064 <mono/metadata/mono-debug-debugger.h>
12066 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
12068 2006-02-02 Martin Baulig <martin@ximian.com>
12070 * debug-debugger.h: New header file for debug-debugger.c.
12072 * debug-debugger.c: Big API cleanup; don't run the managed Main()
12073 function is a separate thread anymore; add support for attaching.
12075 2006-02-01 Zoltan Varga <vargaz@gmail.com>
12077 * tramp-x86.c: Fix a warning.
12079 2006-01-31 Zoltan Varga <vargaz@gmail.com>
12081 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
12082 on very large methods.
12084 * aot.c (load_patch_info): Fix a warning.
12086 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
12088 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
12089 mini-ops.h: alu membase optimizations.
12091 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
12093 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
12094 to speedup StringBuilder.
12096 2006-01-27 Zoltan Varga <vargaz@gmail.com>
12098 * dominators.c (mono_compute_natural_loops): Fix detection of
12099 loop body start blocks.
12101 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
12103 2006-01-26 Zoltan Varga <vargaz@gmail.com>
12105 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
12108 2006-01-25 Massimiliano Mantione <massi@ximian.com>
12110 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12112 2006-01-25 Martin Baulig <martin@ximian.com>
12114 * debug-debugger.c: Moved the `MonoDebuggerManager' and
12115 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
12116 started to cleanup this file a little bit.
12118 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
12120 * mini.c: optimize a codepath frequently happening in generics code.
12122 2006-01-23 Martin Baulig <martin@ximian.com>
12124 * Makefile.am: Only compile debug-debugger.c on supported platforms.
12126 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
12127 functions directly.
12129 * driver.c: debug-debugger.c is only available if
12130 `MONO_DEBUGGER_SUPPORTED' is defined.
12132 2006-01-23 Martin Baulig <martin@ximian.com>
12134 * debug-debugger.c: Only enable this on platforms where the Mono
12135 Debugger is working (x86 and x86_64).
12137 2006-01-21 Martin Baulig <martin@ximian.com>
12139 The Mono Debugger is now using the normal `mono' instead of the
12140 `mono-debugger-mini-wrapper' when executing managed code.
12142 * debug-debugger.c: New file; previously known as
12143 debugger/wrapper/wrapper.c.
12145 * debug-mini.c (mono_init_debugger): Removed.
12147 * driver.c (mono_main): Added new `--inside-mdb' command line
12148 argument which is used when running inside the debugger.
12150 2006-01-20 Zoltan Varga <vargaz@gmail.com>
12152 * liveness.c (mono_analyze_liveness): Remove some unused data
12155 2006-01-17 Zoltan Varga <vargaz@gmail.com>
12157 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
12159 2006-01-16 Zoltan Varga <vargaz@gmail.com>
12161 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
12162 depends on implementation details of monobitset.
12164 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
12167 2006-01-15 Zoltan Varga <vargaz@gmail.com>
12169 * liveness.c: Update after monobitset changes.
12171 2006-01-14 Zoltan Varga <vargaz@gmail.com>
12173 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
12175 2006-01-11 Neale Ferguson <neale@sinenomine.net>
12177 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
12179 * mini-s390x.c: Remove warning messages.
12181 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
12183 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
12185 2006-01-10 Zoltan Varga <vargaz@gmail.com>
12187 * generics.2.cs: Add ldelem/stelem_any test.
12189 2006-01-10 Neale Ferguson <neale@sinenomine.net>
12191 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
12193 2006-01-07 Zoltan Varga <vargaz@gmail.com>
12195 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
12197 2006-01-06 Zoltan Varga <vargaz@gmail.com>
12199 * generics.2.cs: Reenable vtype tests.
12201 * inssel-x86.brg: Remove an icorrect valuetype rule.
12203 2006-01-06 Neale Ferguson <neale@sinenomine.net>
12205 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
12206 initial support for OP_ABS.
12208 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12210 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
12212 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12214 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
12215 conversion and implement LADD/LSUB.
12217 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
12220 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12222 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
12224 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
12227 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12229 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
12230 localloc is encountered. Fixes crash in test-183.cs when using gmcs
12231 (stack walk problem).
12233 2006-01-04 Zoltan Varga <vargaz@gmail.com>
12235 * aot.c (mono_aot_load_method): Fix a warning.
12237 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12239 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
12241 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12243 * iltests.il: Add test for #77148.
12245 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
12248 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12250 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
12252 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12254 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
12255 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
12257 * basic-long.cs: Add lconv-to-r4/r8 tests.
12259 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12261 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
12263 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
12264 here as on other archs.
12266 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12268 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
12270 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12272 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
12274 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
12276 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
12277 instrument_prolog; Add memory_barrier instruction.
12279 2005-12-26 Zoltan Varga <vargaz@gmail.com>
12281 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
12283 2005-12-23 Zoltan Varga <vargaz@gmail.com>
12285 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
12287 * aliasing.c inssel.brg: Fix warnings.
12289 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
12290 could skip initialization of some parts of memory.
12292 * mini.c mini-ia64.c: Fix warnings.
12294 * inssel-sparc.brg: Add an implementation of lneg which actually works.
12296 2005-12-22 Zoltan Varga <vargaz@gmail.com>
12298 * aliasing.c (mono_build_aliasing_information): Add a workaround for
12299 a crash seen on sparc.
12301 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
12303 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
12305 2005-12-21 Neale Ferguson <neale@sinenomine.net>
12307 * mini-ops.h: Add s390_backchain instruction
12309 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
12311 * cpu-s390.md: Add s390_backchain instruction
12313 * mini-s390.c: Significant ABI changes
12315 * mini-s390.h: Cater for zero length structures
12317 2005-12-20 Neale Ferguson <neale@sinenomine.net>
12319 * mini-s390.c: ABI fixes
12321 * inssel-s390.brg: Remove debug statements
12323 * cpu-s390.md: Fix length of ATOMIC_xx operations
12325 2005-12-19 Zoltan Varga <vargaz@gmail.com>
12327 * basic-float.cs: Add float<->long conversion tests.
12329 2005-12-16 Neale Ferguson <neale@sinenomine.net>
12331 * mini-s390.c: Fix LOCALLOC processing.
12333 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
12335 2005-12-15 Zoltan Varga <vargaz@gmail.com>
12337 * iltests.il: Add tests for some opcodes not covered by the other
12340 2005-12-15 Neale Ferguson <neale@sinenomine.net>
12342 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
12343 register loading for Tail processing; Correct trace output.
12345 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
12347 * cpu-s390.md: Correct size of jmp instruction.
12349 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12351 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
12353 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12355 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
12356 Bring s390 up to current level.
12358 2005-12-12 Zltan Varga <vargaz@gmail.com>
12360 * generics.2.cs: Disable the newly added tests as they do not work yet.
12362 * generics.2.cs: Add valuetype tests.
12364 2005-12-09 Zoltan Varga <vargaz@gmail.com>
12366 * basic-long.cs: Add i4->u8 test.
12368 * objects.cs: Add tests for JIT intrinsic.
12370 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
12371 optimizations lost by a mistake.
12373 2005-12-07 Zoltan Varga <vargaz@gmail.com>
12375 * basic-long.cs: Remove a test moved to objects.cs.
12377 * arrays.cs: Add more array tests.
12379 2005-12-06 Zoltan Varga <vargaz@gmail.com>
12381 * arrays.cs: Add new tests for multi-dimensional arrays.
12383 2005-12-06 Raja R Harinath <rharinath@novell.com>
12385 * Makefile.am (test_sources2): Add generics.2.cs.
12386 (EXTRA_DIST): Add test_sources2.
12388 2005-12-05 Ben Maurer <bmaurer@ximian.com>
12390 Support for boxing and unboxing nullable types as well as the
12391 isinst operation on nullables, per the CLI ammendment.
12393 * inssel.brg (CEE_ISINST): Special case for nullable
12395 * mini.c (handle_unbox_nullable): new method
12396 (handle_box): Special case for nullable types
12397 (mono_method_to_ir): Call handle_unbox_nullable in correct
12400 * generics.2.cs: New test suite
12402 * Makefile.am: Support for regression tests with generics.
12404 2005-12-03 Zoltan Varga <vargaz@gmail.com>
12406 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
12407 allocated to registers. Fixes #76800.
12409 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
12411 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
12413 2005-11-30 Zoltan Varga <vargaz@gmail.com>
12415 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
12418 2005-11-29 Zoltan Varga <vargaz@gmail.com>
12420 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
12423 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
12425 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
12426 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
12428 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
12429 single precision before storing to a single precision location.
12431 2005-11-28 Raja R Harinath <rharinath@novell.com>
12433 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
12435 2005-11-27 Zoltan Varga <vargaz@gmail.com>
12437 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
12440 * basic.cs: Remove test_0_byte_compares test which was moved to
12441 objects.cs a long time ago.
12443 2005-11-22 Massimiliano Mantione <massi@ximian.com>
12445 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12447 2005-11-20 Zoltan Varga <vargaz@gmail.com>
12449 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
12450 handlers are called.
12452 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
12455 * mini-ia64.c: Add support for the throw->branch exception
12458 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
12460 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12462 * mini.c: Enabled "fastpath" deadce :-)
12464 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12466 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
12467 alias analysis pass to support it.
12468 * mini.h: Likewise.
12470 * liveness.c: Likewise (liveness computation can use aliasing
12471 information to be more accurate).
12472 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
12473 moreover made so that "--compile-all" uses the given optimization
12474 flags and not the default ones.
12475 * aliasing.c: Alias analysis (new file).
12476 * aliasing.h: Likewise.
12477 * Makefile.am: added "aliasing.c" and "aliasing.h".
12479 2005-11-17 Zoltan Varga <vargaz@gmail.com>
12481 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
12484 2005-11-13 Zoltan Varga <vargaz@gmail.com>
12486 * mini-exceptions.c (mono_handle_exception_internal): Remove the
12487 fp >= end_of_stack exit condition, as it is not needed, and it might
12488 become true for fp eliminated frames.
12490 2005-11-11 Zoltan Varga <vargaz@gmail.com>
12492 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
12495 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
12497 * mini-arm.c: fixed alignment of doubles/longs to match
12498 the C ABI (bug #76635).
12500 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
12502 * aot.c: fix compilation with --enable-minimal=aot.
12504 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
12506 * mini-arm.c: fixed compatibility with the new
12507 floating point emulator package for compares.
12509 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
12511 * mini.c : reverted sig->pinvoke changes (r51396-51397).
12513 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
12515 * mini-exceptions.c (print_stack_frame): Output to stderr.
12516 (mono_handle_native_sigsegv): Ditto.
12518 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12520 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
12521 OP_LCONV_TO_OVF_I implementation.
12523 * mini-amd64.c: Add support for the throw->branch exception
12526 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
12527 when the catch clause catches a more general exception, i.e. Object.
12529 2005-10-30 Zoltan Varga <vargaz@gmail.com>
12531 * cpu-ia64.md: Remove unused opcodes.
12533 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
12534 specific defines for architectures defining USE_SIGACTION.
12536 * mini-ia64.c: Fix some warnings.
12538 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
12539 version seemed to skip a frame.
12541 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12543 * mini.c: Clean up the usage of sig->pinvoke flag. Now
12544 only calls which are made to native code use this flag.
12546 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
12548 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
12549 varargs methods as well.
12551 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
12552 which have save_lmf set. Reorganize methods prologs a bit.
12554 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
12555 debugger to the proper place.
12557 2005-10-29 Martin Baulig <martin@ximian.com>
12559 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
12560 when running inside the debugger until the debugger has support
12563 2005-10-26 Zoltan Varga <vargaz@gmail.com>
12565 * mini.h: Fix a warning.
12567 2005-10-24 Miguel de Icaza <miguel@novell.com>
12569 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
12570 we expose publicly, this returns the string.
12572 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
12574 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
12575 with fp elimination.
12577 2005-10-21 Zoltan Varga <vargaz@gmail.com>
12579 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
12580 native stacktrace using the glibc 'backtrace' function if available.
12582 2005-10-20 Zoltan Varga <vargaz@gmail.com>
12584 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
12586 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
12587 handle SIGSEGVs received while in native code.
12589 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
12590 code, call mono_handle_native_sigsegv which will abort the runtime
12591 after printing some diagnostics, instead of converting it into a
12592 confusing NullReferenceException.
12594 2005-10-18 Zoltan Varga <vargaz@gmail.com>
12596 * cpu-pentium.md: Remove unused opcodes.
12598 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
12600 * mini-amd64.h (MonoLMF): Add rsp field.
12602 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
12605 2005-10-17 Zoltan Varga <vargaz@gmail.com>
12607 * mini-codegen.c (get_register_spilling): Fix some warnings.
12609 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
12611 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
12612 elimination during exception handling. Enable fp elimination by
12615 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
12618 2005-10-16 Martin Baulig <martin@ximian.com>
12620 * mini-exceptions.c
12621 (mono_debugger_run_finally): New public method for the debugger.
12623 2005-10-10 Zoltan Varga <vargaz@gmail.com>
12625 * debug-mini.c (mono_debug_init_method): Fix warning.
12627 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
12628 the 'exname' parameter const to fix some warnings.
12630 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
12632 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
12633 introduced by the previous patch.
12635 2005-10-08 Zoltan Varga <vargaz@gmail.com>
12637 * basic-float.cs: Add test for precision of float arithmetic.
12639 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
12640 when loading/storing single values from/to memory.
12642 * mini.c (mono_jit_compile_method_with_opt): Create the function
12643 pointers in the correct domain.
12645 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
12647 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
12648 introduced by previous patch.
12650 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
12651 when out_filter_idx is NULL.
12653 * mini-exceptions.c: Don't run filter clauses twice during exception
12654 handling. Fixes #75755.
12656 2005-10-07 Zoltan Varga <vargaz@gmail.com>
12658 * aot.c: Add support for ldflda wrappers.
12660 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
12663 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
12665 * mini.c, mini.h: do not consider exception handlers blocks when
12666 setting up interface variables.
12668 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
12670 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
12672 2005-10-03 Zoltan Varga <vargaz@gmail.com>
12674 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
12675 causes a regression.
12677 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
12679 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
12681 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
12682 of the OP_P definitions.
12684 * TODO: Add a proposal for dealing with the CEE/OP mess.
12686 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
12687 optimizations from the x86 port.
12689 * cpu-amd64.md: Ditto.
12691 * basic.cs basic-long.cs: Add tests.
12693 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
12695 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
12696 Patrik Torstensson's implementation of my exception-handling
12697 optimization idea, when the exception object is not used
12700 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
12702 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
12703 of the mul_imm optimizations from the old jit.
12705 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
12707 * mini.c, liveness.c: patch by Patrik Torstensson and
12708 Zoltan Varga to improve performance in methods with
12711 2005-09-30 Zoltan Varga <vargaz@gmail.com>
12713 * driver.c: Remove 'Globalization' entry from --version.
12715 2005-09-28 Zoltan Varga <vargaz@gmail.com>
12717 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
12718 there is a profiler interested in JIT events.
12720 * aot.c: Load profile files produced by the AOT profiling module, and
12721 reorder methods based on the profiling info. Add a 'method_order' table
12722 to the AOT file to make mono_aot_find_jit_info work with the reordered
12725 * mini.h: Bump AOT file version info.
12727 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
12729 * mini-arm.h: work around what looks like a gcc bug when optimizations
12732 2005-09-28 Raja R Harinath <rharinath@novell.com>
12734 * Makefile.am (AM_CFLAGS): Don't use += to append inside
12735 conditionals. Use ...
12736 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
12738 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
12740 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
12741 to determine the amount of memory to copy when passing valuetypes.
12743 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
12744 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
12746 2005-09-27 Zoltan Varga <vargaz@gmail.com>
12748 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
12749 information about aot.
12751 2005-09-27 Ben Maurer <bmaurer@ximian.com>
12753 * *.c: Replace the use of {Enter,Leave}CriticalSection with
12754 macros. This will allow a deadlock debugger to easily be plugged
12757 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
12759 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
12761 2005-09-27 Raja R Harinath <rharinath@novell.com>
12763 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
12764 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
12765 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
12766 ($(arch_built)) [CROSS_COMPILING]: Error out.
12768 2005-09-26 Zoltan Varga <vargaz@gmail.com>
12770 * aot.c: Add support for the no_special_static flag for classes.
12772 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12774 * Reapply reverted patches.
12776 * *: Revert r50174 as well.
12778 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
12780 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12782 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
12784 2005-09-23 Miguel de Icaza <miguel@novell.com>
12786 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
12787 part of the SIG_HANDLER_SIGNATURE.
12789 2005-09-23 Zoltan Varga <vargaz@gmail.com>
12791 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
12794 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
12795 introduced by previous patch.
12797 2005-09-21 Zoltan Varga <vargaz@gmail.com>
12799 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
12800 saved registers too.
12802 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
12803 upon the information returned by get_call_info ().
12805 * mini-x86.c (add_float): Fix stack size calculation.
12806 (mono_arch_call_opcode): Rewrite this so it works based up the
12807 information returned by get_call_info ().
12808 (mono_arch_get_this_vret_args): Ditto.
12810 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
12812 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
12813 in cinfo to determine the registers which need to be used.
12815 2005-09-20 Miguel de Icaza <miguel@novell.com>
12817 * driver.c (mono_main): Add --server and --desktop flags.
12819 2005-09-16 Zoltan Varga <vargaz@gmail.com>
12821 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
12822 registers as global registers.
12824 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
12825 longer needed with the new register allocator.
12827 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
12829 * cpu-ia64.md: Remove unused opcodes.
12831 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
12833 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
12835 * cpu-amd64.md: Remove unused opcodes.
12837 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
12838 needed with the new register allocator.
12840 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
12843 2005-09-16 Raja R Harinath <rharinath@novell.com>
12845 * Makefile.am (check-local): Don't invoke semdel-wrapper.
12847 2005-09-16 Martin Baulig <martin@ximian.com>
12849 * exceptions-amd64.c
12850 (throw_exception): Don't call mono_debugger_throw_exception() if
12851 we're a rethrow - see the FIXME in the code.
12853 2005-09-15 Geoff Norton <gnorton@customerdna.com>
12855 * mini.c (mono_init_exceptions): This only works on some architectures.
12857 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12859 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
12862 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
12864 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
12865 now in mini-exceptions.c.
12867 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
12869 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
12870 now in mini-exceptions.c.
12872 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12874 * exceptions-x86.c: Applied patch from Patrik Torstensson
12875 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
12877 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
12878 code into mini-exceptions.c. Add some assertions to it.
12880 2005-09-12 Zoltan Varga <vargaz@gmail.com>
12882 * aot.c (emit_section_change): Applied patch from "The Software Team"
12883 (<software@solmersa.com>). Fix as errors on windows.
12885 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12887 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
12888 method info into the LMF.
12890 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12892 * mini-ia64.c: Add proper unwind info for method epilogs.
12894 * exceptions-ia64.c: Add some code to help debugging.
12896 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
12898 * mini-exceptions.c: Fix warning.
12900 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12902 * mini.c: Really fix build.
12904 * mini-x86.c mini-amd64.c: Fix build.
12906 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12908 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
12910 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
12911 some Interlocked methods as intrinsics.
12913 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
12914 for Thread methods as well.
12916 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
12918 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
12920 * mini-ia64.c mini-x86.c mini-amd64.c
12921 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
12924 * mini.c (mono_init_exceptions): Fix build breakage.
12926 2005-09-10 Zoltan Varga <vargaz@gmail.com>
12928 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
12929 of instructions. Use the new ia64_unw_op macros for emitting unwind
12932 * mini.c (mono_init_exceptions): Initialize exception handling
12933 related trampolines at startup.
12935 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
12937 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
12939 2005-09-09 Zoltan Varga <vargaz@gmail.com>
12941 * mini.c: Handle type loading errors gracefully during compilation and
12942 throw the appropriate exception.
12944 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
12946 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
12947 for the mono binary.
12949 2005-09-09 Martin Baulig <martin@ximian.com>
12951 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
12954 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12956 * mini-arm.h: use emulation for conv.r.un for the release.
12958 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12960 * mini-arm.c, objects.cs: more fixes and tests for them.
12962 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12964 * mini-arm.c: align structures to at least 4 bytes to be able
12965 to keep our current optimized memcpy.
12967 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
12969 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
12971 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12973 * mini.c: ignore SIGPIPE.
12975 2005-09-04 Zoltan Varga <vargaz@gmail.com>
12977 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
12979 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
12981 2005-09-02 Zoltan Varga <vargaz@gmail.com>
12983 * mini.h: Add prototype for mono_allocate_stack_slots_full.
12985 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12987 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
12988 exception handling support.
12989 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
12990 patch by Brian Koropoff <briank@marakicorp.com>).
12992 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
12994 * mini.c: revert another 'optimization' which breaks when
12995 items on the eval stack need to be saved at a basic block end
12998 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13000 * jit-icalls.c: for arrays, ensure we always provide
13003 2005-08-30 Zoltan Varga <vargaz@gmail.com>
13005 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
13007 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
13009 2005-08-29 Zoltan Varga <vargaz@gmail.com>
13011 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
13012 arguments in their original register.
13014 2005-08-28 Zoltan Varga <vargaz@gmail.com>
13016 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
13019 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
13020 when ssapre is enabled.
13022 * inssel-long.brg: Fix bug in previous patch.
13024 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
13025 multiplication by a constant.
13027 2005-08-27 Zoltan Varga <vargaz@gmail.com>
13029 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
13032 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
13035 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
13037 * inssel-arm.brg: apply changes tested by Brian Koropoff
13038 <briank@marakicorp.com>.
13040 2005-08-25 Zoltan Varga <vargaz@gmail.com>
13042 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
13044 2005-08-24 Zoltan Varga <vargaz@gmail.com>
13046 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
13047 to the same register if dreg is just a base register.
13048 (print_ins): Improve printing of membase opcodes.
13050 * inssel-x86.brg: Add optimized ldind(reg) rules.
13052 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
13054 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
13056 * mini.c: when running under valgrind, set the stack bottom for
13057 the GC at the actual approximate stack for the app (fixes running
13058 mono with valgrind).
13060 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
13062 * mini.c: do no break at the first valuetype to init found
13063 (fixes bug #75791).
13065 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
13067 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
13069 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
13071 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
13073 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
13075 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
13077 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13079 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
13081 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
13084 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
13087 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
13090 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
13092 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
13094 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13096 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
13097 in the tail recursion optimization.
13099 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
13100 debug info into the assembly file.
13102 * iltests.il: Add test for filter regions.
13104 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
13105 initial stack of filter regions. Fixes #75755.
13107 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
13109 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
13110 stack requirements.
13112 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13114 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
13115 the check for an already compiled method on non-ia64 platforms.
13116 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
13119 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
13121 * inssel-x86.brg: Add some optimized call rules.
13123 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
13125 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
13128 * mini.h mini-trampolines.c: Pass the trampoline argument to
13129 mono_arch_patch_delegate_trampoline.
13131 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
13133 * mini-trampolines.c: Fix build.
13135 * mini-amd64.h: Add delegate trampolines.
13137 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
13139 * inssel-amd64.brg: Add optimized call rules.
13141 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
13143 * inssel-ia64.brg: Add optimized ldind(reg) rules.
13145 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
13147 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
13150 * mini-ia64.c: Remove LMF fixmes.
13152 * mini-ia64.h: Remove most fields from LMF.
13154 * inssel-ia64.brg (stmt): Fix unaligned access errors.
13156 * mini-trampolines.c: Add support for IA64 function descriptors.
13158 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
13159 for IA64 function descriptors.
13161 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
13163 * tramp-arm.c: patch the vtable for virtual calls. Added
13164 support code to register/unregister the LMF.
13165 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
13168 2005-08-19 Dick Porter <dick@ximian.com>
13170 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
13171 bit value if needed.
13173 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
13175 * mini.c (mini_get_method): Move handling of wrapper data here.
13177 * mini.c (mono_method_to_ir): Add support for dynamic methods.
13179 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
13182 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
13183 bblock->code does not remain empty.
13185 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
13187 * arrays.cs: Add regression test for #75832.
13189 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
13190 rules. Fixes #75832.
13192 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
13193 instruction scheduling.
13195 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
13197 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
13199 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
13201 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
13203 * mini-codegen.c: Fix VC build.
13205 * cpu-pentium.md: Increase length of atomic_exhange_i4.
13207 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13209 * mini.h: fix signature for mono_register_opcode_emulation.
13211 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
13213 * mini.c: Get rid of most of the helper_sig_... constants using
13214 mono_create_icall_signature ().
13216 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
13218 * jit-icalls.c (helper_ldstr): New helper function.
13220 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
13222 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
13223 throw, load the string using a helper call instead of creating a string object.
13225 * aot.c: Update after LDSTR changes.
13227 * mini.h: Bump AOT file version.
13229 * aot.c: Save class size info into the AOT file. Print more statistics during
13232 * mini.h: Bump AOT file version.
13234 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13235 ordering of disasm cases. Fixes #74957.
13237 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
13239 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
13240 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
13241 the generic code needed for the ARM port.
13243 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
13245 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
13246 inssel-arm.brg: more ARM features and fixes.
13248 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
13250 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
13251 ARM port work in progress.
13253 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
13255 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
13257 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
13259 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
13261 * inssel.brg (mini_emit_memset): Add support for unaligned access.
13263 * *-ia64.*: Ongoing IA64 work.
13265 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
13267 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
13269 * TODO: Remove out-of-data todo stuff.
13271 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
13274 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
13276 * mini.h: Bump corlib version.
13278 2005-07-27 Martin Baulig <martin@ximian.com>
13281 (create_copy_ins): Added `const unsigned char *ip' argument; set
13282 `copy->cil_code' from it.
13284 2005-07-27 Martin Baulig <martin@ximian.com>
13286 * mini-exceptions.c (mono_handle_exception): Don't call
13287 mono_debugger_handle_exception() for filters.
13289 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
13291 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
13294 2005-07-26 Martin Baulig <martin@ximian.com>
13296 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
13298 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
13299 helper_compile_generic_method() if the method is actually virtual
13302 2005-07-26 Martin Baulig <martin@ximian.com>
13305 (trampoline_code): Renamed to `mono_trampoline_code' and made it
13306 public; this is now accessed directly by the debugger.
13307 (mono_generic_trampoline_code): Removed.
13310 (mono_debug_init_method): Also add interncalls and wrappers.
13312 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
13314 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
13316 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
13318 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
13320 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
13322 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
13324 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13326 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
13327 getting TLS offsets on AMD64 too.
13329 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
13331 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
13333 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
13335 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
13336 inssel-arm.brg, mini-arm.h: ARM port work in progress.
13338 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13340 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
13342 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
13345 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
13346 mono_sparc_is_virtual_call ().
13348 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
13350 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
13351 trampoline parameters.
13353 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
13355 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
13356 to mono_arch_get_vcall_slot_addr.
13358 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
13361 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
13363 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13365 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
13367 2005-07-19 Martin Baulig <martin@ximian.com>
13369 * exceptions-amd64.c (throw_exception): Call
13370 mono_debugger_throw_exception() here like we're doing it on i386.
13372 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13374 * mini-ia64.c: Add optimized TLS access support.
13376 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
13378 * mini-exceptions.c: Ongoing IA64 work.
13380 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
13382 * mini.c: Use the default optimization set when embedding. Fixes
13385 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
13387 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
13388 of trampolines to a separate file.
13390 * mini-trampolines.c: New file.
13392 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
13395 * tramp-x86.c: Reorganize the trampoline code to be similar to the
13398 * mini-codegen.c: Fix cygwin build.
13400 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
13402 * mini.c: Add some minor changes needed by the IA64 port.
13404 * *-ia64.*: Ongoing IA64 work.
13406 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
13408 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
13409 trampolines into arch-independent and arch-dependent parts.
13411 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
13413 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
13415 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
13417 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
13418 the xp-regalloc-branch for amd64.
13420 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
13421 xp-regalloc-branch for x86.
13423 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
13425 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
13427 2005-07-06 Martin Baulig <martin@ximian.com>
13430 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
13431 (mono_jit_runtime_invoke): Likewise.
13433 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
13435 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
13438 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
13439 without loading their metadata. Reorganize the file format so exception handling+
13440 debug info is kept separate from normal method info. Create MonoJitInfo
13441 structures for methods lazily.
13443 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
13445 (x86_class_init_trampoline): Patch AOT class init trampolines too.
13447 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
13449 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
13452 * mini.h: Bump AOT file version.
13454 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
13456 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13458 2005-07-01 Raja R Harinath <rharinath@novell.com>
13460 * Makefile.am (check-local): Call semdel-wrapper.
13462 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
13464 * mini-x86.c: Revert the last change as it seems to break the build..
13466 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
13468 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13470 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
13472 2005-06-27 Ben Maurer <bmaurer@ximian.com>
13474 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
13475 outside of the macro, so strange stuff doesn't happen with gcc4
13476 (NEW_AOTCONST_TOKEN): Likewise.
13478 2005-06-28 Martin Baulig <martin@ximian.com>
13480 * mini.c (mini_class_is_system_array): New static method; use this
13481 instead of `klass->parent == mono_defaults.array_class' everywhere
13482 since this also works for the new generic array class.
13484 2005-06-26 Ben Maurer <bmaurer@ximian.com>
13486 * inssel.brg: Remove warnings.
13488 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
13490 * mini-ia64.c: Ongoing IA64 work.
13492 * basic-float.cs: Add float->i1 conversion test.
13494 * iltests.il: Add conv.u4 test.
13496 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
13498 * inssel-long.brg: Fix bug caused by last change.
13500 2005-06-23 Geoff Norton <gnorton@customerdna.com>
13502 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
13503 BSDs. Allows the x86 JIT to work on OSX86
13505 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
13507 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
13510 * mini-ia64.c: Ongoing IA64 work.
13512 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
13514 * mini-ia64.c: Ongoing IA64 work.
13516 * driver.c: Clean up jit_code_hash as well when using --regression.
13518 * inssel-long.brg: Fix long->i4/u4 conversion rules.
13520 * basic-long.cs: Add tests for long->u4 conversion.
13522 2005-06-18 Ben Maurer <bmaurer@ximian.com>
13524 * mini.c: Take mono_get_domainvar out of macros. This makes sure
13525 that we do not depend on undefined C behavior: the order stuff
13526 gets evaluated within an expression. Fixes mono when compiled on
13529 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
13531 * *-ia64.*: Ongoing IA64 work.
13533 * aot.c: Lower memory usage while loading AOT methods.
13535 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
13537 * mini.h: Bump AOT file format version.
13539 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
13541 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
13543 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
13545 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
13546 not on callee assembly). Fixed some comments.
13548 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
13550 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
13551 it gets proper disassembly.
13552 (emit_method_info): Remove some dead code.
13554 * mini.c (mini_method_compile): Allways allocate the GOT var in
13555 mono_method_to_ir for emulating opcodes.
13557 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
13559 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
13560 before freeing the code memory. Fixes #74990.
13562 * objects.cs: Add regression test for #74992.
13564 * liveness.c: Extend live ranges of arguments to the beginning of the
13565 method. Fixes #74992.
13567 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
13568 so it points into the faulting instruction.
13570 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
13572 * jit-icalls.c (mono_imul_ovf): Add exception handling.
13574 * *-ia64.*: Ongoing IA64 work.
13576 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
13578 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
13580 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
13582 * *-ia64.*: Ongoing IA64 work.
13584 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
13586 * basic-long.cs: Add tests for add/sub.ovf.
13588 * basic.cs: Add tests for sub.ovf.
13590 * *-ia64.*: Ongoing IA64 work.
13592 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
13594 * *-ia64.*: Ongoing IA64 work.
13596 * basic.cs: Add conv.ovf.i4.un test.
13598 2005-06-09 Massimiliano Mantione <massi@ximian.com>
13600 * mini.c: (remove_block_if_useless) Fixed bug 75061.
13602 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13604 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
13606 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
13608 * *-ia64.*: Ongoing IA64 work.
13610 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13613 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
13615 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
13617 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
13619 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
13621 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
13623 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
13624 of a call is callable by a near call.
13626 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
13628 * mini-ia64.c: Ongoing IA64 work.
13630 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
13632 * genmdesc.c: Make the generated array non-static.
13634 * inssel-long.brg: Fix LSHR_IMM rule.
13636 * *-ia64.*: Ongoing IA64 work.
13638 * *-ia64.*: Ongoing IA64 work.
13640 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13642 * *-ia64.*: Ongoing IA64 work.
13644 * *-ia64.*: Ongoing IA64 work.
13646 * mini-ia64.c: Ongoing IA64 work.
13648 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
13650 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13652 * objects.cs basic-calls.cs: Move some tests to objects.cs.
13654 * objects.cs basic-long.cs: Move some tests to objects.cs.
13656 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
13658 * *-ia64.*: Ongoing IA64 work.
13660 * iltests.il: Add a new test.
13662 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
13663 newobj. Fixes #75042.
13665 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
13667 * *-ia64.*: Ongoing IA64 work.
13669 * *-ia64.*: Ongoing IA64 work.
13671 * *-ia64.*: Ongoing IA64 work.
13673 * basic.cs objects.cs: Move tests accessing static variables as well.
13675 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
13677 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
13679 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
13681 * driver.c: Always print failed tests.
13683 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
13686 * *ia64*: Ongoing IA64 work.
13688 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
13690 * basic.cs: Add tests for add.ovf. Fix warnings.
13692 2005-05-18 Miguel de Icaza <miguel@novell.com>
13694 * driver.c (mono_main): Avoid crash if no argument is passed to
13695 --break; Do not use g_error, but f_printf. And fix all other
13696 ocurrences of the same crash.
13698 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
13700 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
13701 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
13704 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
13706 * *-ia64.*: Add beginnings of IA64 backend.
13708 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
13710 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
13712 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
13715 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
13717 * mini-amd64.c: Fix a warning.
13719 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
13721 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
13722 in float_neg. Fixes #74897.
13724 * mini-amd64.c (emit_call): Fix another near call bug.
13726 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
13728 * declsec.c: Keep the appdomain information in the structure. Added a
13729 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
13730 value gets overwritten).
13731 * declsec.h: Set the default MonoArray for the the stack to 6. Added
13732 an MonoAppDomain member to MonoSecurityFrame.
13733 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
13734 used in the stack walk. Now use a MonoArray which grow (double) when
13737 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
13739 * mini.c: Re-enabled runtime cleanup, since running threads should
13740 now properly stop when exiting.
13742 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
13744 * mini-codegen.c: New file contaning the arch-independent local
13745 register allocator. Not used by any architectures yet.
13747 * mini.h linear-scan.c: Merge some changes from the
13748 mini-xp-local-regalloc branch.
13750 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
13752 * mini-amd64.c (emit_call): Fix calls to native functions when the
13753 runtime is compiled as a shared library. Fixes #74756.
13755 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
13756 on a literal field. Fixes #74751.
13758 2005-04-25 Raja R Harinath <rharinath@novell.com>
13760 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
13762 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
13764 * objects.cs: Add missing null casting test.
13766 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
13768 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
13769 in wrapper methods. Also rename 'address' variable to 'offset'.
13771 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
13773 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
13776 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
13778 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
13781 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13783 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
13785 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13787 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
13788 just the last bytes.
13790 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13792 * aot.c (mono_compile_assembly): Fix warning.
13794 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
13795 by the _MSC_VER stuff.
13797 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
13799 * inssel-long.brg: Fix #74588.
13801 * cpu-amd64.md: Fix #74591.
13803 * iltests.il: Add new regression tests.
13805 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
13807 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
13810 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
13812 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
13814 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
13815 from Bill Middleton <flashdict@gmail.com>.
13817 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
13819 * arrays.cs: Add new regression test. Fix warnings.
13821 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
13823 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
13824 and leakage in CKFINITE.
13826 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
13827 this to a null op since it is called on amd64 too.
13829 * exceptions-amd64.c (get_throw_trampoline): Align stack.
13831 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
13832 body since this is not used on amd64.
13834 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
13836 * mini-amd64.c: Remove obsolete fixmes.
13838 * mini.c (print_method_from_ip): Fix debugging support.
13840 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13842 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
13843 so that expressions that don't give much gain are not reduced.
13844 * ssapre.h: Likewise.
13846 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
13848 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
13850 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
13852 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
13854 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
13856 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
13858 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
13860 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
13862 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
13865 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
13867 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
13869 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
13871 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
13872 MONO_ARCH_USE_SIGACTION. Fixes #74252.
13874 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
13876 * mini-x86.c: Fix up stack overflow handling.
13878 * exceptions.cs: Add new regression test.
13880 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
13882 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
13883 mono_jit_thread_attach.
13885 * mini.c (mono_method_to_ir): Verify called method is not abstract.
13887 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13889 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
13890 avoid calling constructors using callvirt.
13892 * inssel.brg: Fix #74073.
13894 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
13896 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
13897 compilation with non-GCC compilers.
13898 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
13899 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
13901 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
13903 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
13904 klass->interface_offsets (will likely fix bug#74073).
13906 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13908 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
13910 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
13912 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
13913 to amd64_div_reg_size ().
13915 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
13917 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
13919 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
13921 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13923 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
13925 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13927 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
13929 * mini.c (mono_precompile_assembly): Load and precompile referenced
13930 assemblies as well. Fixes #74015.
13932 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
13934 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
13936 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
13938 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
13939 a lot of checks and (anyway) permissions cannot work until corlib is
13942 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
13944 * mini-ppc.c: fixed ABI issue on sysv/ppc.
13946 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
13948 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
13949 calls (fixes bug#72824).
13951 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
13953 * mini.c: fix tail recursion elimination (see test in bug#73936).
13955 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
13957 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
13958 some fp functions in sse2 mode.
13960 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
13962 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
13964 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
13966 * mini.h mini.c: Add mono_get_jit_tls_key ().
13968 * mini-x86.c: Enable fast TLS support on windows.
13970 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
13972 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
13973 * mini.c: Check for p/invoke method when generating code. If a
13974 p/invoke method, or it's class, isn't decorated with [Suppress
13975 UnmanagedCodeSecurity] then generate code to call System.Security.
13976 UnmanagedDemand (only if the security manager is active).
13978 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13980 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
13981 last change as it seems to cause strange crashes.
13983 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13985 * *.c: handle unsafe function pointers where needed.
13987 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13989 * mini.c (mono_jit_free_method): Remove the fixme too.
13991 2005-03-15 Miguel de Icaza <miguel@novell.com>
13993 * mini.c: As discussed, make the code actually free the delegate
13994 thunk now, to enable the debugging of delegate problems, use
13995 MONO_DEBUG=1 when running Mono.
13997 This takes also care of parts of the leaks as seen by Joe.
13999 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
14001 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
14002 thread_tls_offset calculation.
14004 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
14006 * declsec.c: Reworked linkdemand checks for icall. The previous code
14007 was using the declaration code (untrusted) and didn't work as expected
14008 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
14011 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
14013 * iltests.il: Add new localloc test.
14015 * mini-amd64.c: Handle large stack allocations the same way as on
14016 windows if stack overflow handling is working.
14018 * mini-amd64.c: Allocate the signal stack using mmap.
14020 * mini.c (sigsegv_signal_handler): Fix reading of context.
14022 * mini-exceptions.c: Fix up stack overflow handling.
14024 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
14026 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
14028 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
14030 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
14032 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
14033 tramp_init functions as they are no longer needed.
14035 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
14037 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
14039 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
14041 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
14043 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
14046 * mini-ops.h: Add OP_LMUL_IMM.
14048 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
14049 long mul/div opcodes as intrinsic.
14051 * mini-amd64.c (emit_call): Handle the case when the callee might be
14054 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
14056 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
14059 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
14061 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
14063 2005-03-09 Ben Maurer <bmaurer@ximian.com>
14065 * mini.c (mono_codegen): Don't leak here, to help people running
14068 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
14070 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
14071 conversions in sse2 mode.
14073 * basic-float.cs: Add regression test.
14075 * mini-amd64.c: Reenable sse2.
14077 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14079 * mini-amd64.c: Disable sse2 until some regressions are fixed.
14081 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
14083 * driver.c: Copyright text should include 2005.
14085 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14087 * cpu-amd64.md (load_membase): Fix more max lengths.
14089 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
14091 * cpu-amd64.md (load_membase): Fix max length.
14093 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
14095 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
14097 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
14098 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
14100 * basic-float.cs: Add rounding regression test.
14102 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
14104 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
14106 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
14107 structures in registers for pinvoke wrappers.
14109 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
14111 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
14113 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
14115 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
14116 wrapper to mono_jit_thread_attach.
14118 * mini.c (mini_jit_thread_attach): New jit icall.
14120 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
14121 native->managed wrappers.
14123 * exceptions.cs: Add new regression test.
14125 * mini.c (optimize_branches): Check regions in the cbranch to throw
14126 block case as well. Fixes #73242.
14128 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
14130 * mini.c: thread safety fixes.
14132 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
14134 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
14135 patching stuff, since delegates use jump trampolines so there is
14138 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
14141 * tramp-amd64.c: Fix build.
14143 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
14144 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
14146 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
14147 Rename this to mono_arch....
14148 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
14150 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
14152 * mini-amd64.c (emit_call): If both the caller and the callee is
14153 guaranteed to have 32 bit addresses, emit a normal call.
14155 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
14157 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
14158 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
14159 method_ptr inside delegates.
14161 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
14163 * mini.c (mono_jit_free_method): Free the method info even if the native code is
14164 invalidated. Fixes #73001.
14166 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
14168 * mini-x86.c: Only use stdcall for pinvokes on windows.
14170 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
14172 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
14173 * mini-x86.c: remove unreliable __thread var offset detection,
14174 use the correct accessors and enable by default.
14176 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
14178 * mini.c (mono_jit_free_method): Fix memory leak.
14180 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
14182 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
14184 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
14186 * cpu-amd64.md: Fix lengths of atomic opcodes.
14188 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
14190 * driver.c: try to not imply using ICU is any good.
14192 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
14194 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
14195 functions as inline ops.
14197 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
14198 some Interlocked functions as inline ops.
14200 * mini.c (move_basic_block_to_end): Fix bug in last patch.
14202 * mini.h (MonoBasicBlock): Reorganize fields a bit.
14204 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
14206 * mini.c: Add support for OP_NOT_TAKEN.
14208 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
14209 structures in registers for pinvoke wrappers.
14211 * mini-amd64.c: Fix warnings.
14213 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
14215 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
14217 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
14219 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
14220 address instead of loading the address from it.
14222 * mini-x86.c: Add support for returning small structs in registers
14223 on Win32. Fixes part of #70864.
14225 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
14227 * trace.c (get_token): Improve error checking.
14229 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
14231 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
14233 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
14235 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
14236 it can be reused for MonoClass.
14237 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
14240 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
14242 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
14243 instead of a MonoReflectionMethod. The method information wasn't used
14244 when displaying SecurityException details (but will be now).
14246 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
14248 * Makefile.am : windows build fix.
14250 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
14252 * iltests.il: Add new regression test.
14254 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
14257 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14259 * mini.c: Moved linkdemand check into helper function check_linkdemand
14260 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
14263 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14265 * declsec.c: Added statistics counter for different kinds of
14267 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
14268 (and commented) declaration.
14269 * mini.c: Added statistics counter for security Demand code
14270 generation. Added display of security statistics.
14272 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
14274 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
14275 Fix compilation errors under gcc-2.95.
14277 2005-02-12 Ben Maurer <bmaurer@ximian.com>
14279 * mini.c, driver.c: Use the new jit trampoline hashtable
14281 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14283 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
14285 2005-02-11 Martin Baulig <martin@ximian.com>
14287 * debug-mini.c (mono_debug_close_method): Free the line number array.
14289 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14291 * aot.c: Break up large methods into smaller ones. Share GOT slots for
14294 * mini.h: Bump AOT file format version.
14296 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
14298 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
14300 * declsec.h: Added macros to get/set lazyly initialized security
14301 informations about assemblies. Added new enum for different type of
14302 possible LinkDemand violation. Added function to check LinkDemands.
14303 * mini.h: Added a field to MonoCompile to hold any security violation
14304 detected when JITting a method (so it can be thrown later).
14305 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
14306 and CEE_CALLVIRT. Added code to throw exception at the end of
14307 mini_method_compile (note: the exception is unhandled right now).
14309 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
14311 * mini.c, jit-icalls.c: use the managed implementation of
14312 memset for initobj and memset, to avoid managed <-> unmanaged
14315 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14317 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
14318 optimization if it would need a GOT var.
14320 * basic.cs: Add tests for constant propagation and switch statements.
14322 * ssa.c: Fix out-of-range constant propagation and switch statements.
14324 2005-02-09 <vargaz@freemail.hu>
14326 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
14328 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
14330 * cpu-amd64.md (load_membase): Fix max length of load_membase.
14332 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14334 * mini.c: update to new signature of mono_class_get_allocation_ftn().
14336 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
14338 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
14339 arithmetic operations.
14341 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
14343 * mini-ppc.c: add a workaround for broken user code that
14344 DllImports vararg functions with non-vararg signatures.
14346 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
14348 * mini.c (mono_jit_compile_method_inner): Add detection and a
14349 meaningfull error message for assemblies written in Managed C++.
14351 * tramp-amd64.c mini-amd64.h: Add support for
14352 create_trampoline_from_token ().
14354 * aot.c mini-x86.c abcremoval.c: Applied patch from
14355 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
14357 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
14359 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
14360 which takes a MonoImage/token as parameter instead of a MonoMethod.
14362 * aot.c: Use the new trampoline for initializing vtables.
14364 * aot.c: Add support for ldfld/stfld_remote wrappers.
14366 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
14367 rules for compare <MEM>, IMM.
14369 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
14371 * aot.c: Handle inherited finalizers correctly.
14373 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
14375 * inssel.brg (stmt): Add a missing _setup_... ().
14377 * aot.c: Save some parts of the class state to the AOT file and use it
14378 to recompute that state when a class is initialized.
14380 * mini.c: Install AOT hooks into the runtime.
14382 * mini.h: Bump AOT file format version.
14384 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
14387 * iltests.il: Add new test.
14389 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
14391 * mini.c: fix typo.
14393 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
14395 * mini.c: setup the statistical profiler in the thread attach
14396 callback to cope with the new single thread code.
14398 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
14400 * mini-ppc.c: ensure we have enough room for the profiler
14401 calls (fixed bug#72084).
14403 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
14405 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
14408 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14410 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
14412 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14414 * ssapre.c: Fixed an issue with down safety (this allows IronPython
14415 to succesfully execute parrotbench).
14416 * ssapre.h: Likewise.
14418 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14420 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
14421 variable for stores to method arguments (fixes a SSAPRE issue).
14423 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14425 * mini.c: handle value types in dup, fixes gen-112.cs.
14427 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
14429 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
14430 sequence for calls in dynamic methods to avoid thunks.
14432 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
14434 * mini.c: correctly remove dynamic methods from the hashtable.
14436 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14438 * driver.c: Disabled SSAPRE until fix the bug that appears
14439 in IronPython's parrotbench.
14441 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
14443 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
14445 * mini.c (mono_method_to_ir): Revert the previous change.
14447 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
14448 when AOT compiling.
14450 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
14451 mono_jit_info_table_find () etc. when running under valgrind.
14453 * inssel.brg: Fix warnings.
14455 * mini-exceptions.c: Fix warnings.
14457 2005-01-31 Martin Baulig <martin@ximian.com>
14459 * driver.c (compile_all_methods_thread_main): Don't try to compile
14460 generic methods or anything which has type parameters.
14462 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
14464 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
14466 * TestDriver.cs: Add --verbose flags.
14468 * graph.c ssa.c: Fix 64 bit warnings.
14470 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
14471 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
14472 Fix 64 bit warnings.
14474 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
14475 variable not spotted by gcc.
14477 * mini-amd64.c inssel-amd64.brg: Applied patch from
14478 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
14479 X86_COMPARE_MEMBASE opcodes.
14481 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
14483 2005-01-29 Ben Maurer <bmaurer@ximian.com>
14485 * *: MonoMethod->signature might be NULL now. You *MUST* use
14486 mono_method_signature.
14488 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14490 * driver.c (compile_all_methods_thread_main): Compile the methods
14491 without invoking cctors.
14493 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14495 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
14496 * basic-calls.cs: test for the above.
14498 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14500 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
14501 MonoJitInfo changes.
14503 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
14505 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
14506 eagerly if it contains dynamic methods.
14508 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
14510 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
14511 trace, it is now computed by an icall from trace_ips.
14513 * mini-exceptions.c: Fix a warning.
14515 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
14517 * mini-exceptions.c: don't bother getting stack trace info if
14518 it's not going to be used.
14520 2005-01-27 Raja R Harinath <rharinath@novell.com>
14522 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
14525 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
14527 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
14529 * aot.c: Avoid calling mono_method_get_header () if not needed.
14531 * mini.h: Bump AOT file format version.
14533 * mini.c (mono_emit_native_call): Allocate a GOT var here.
14535 * mini.c (mono_print_tree): Print more info for calls.
14537 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
14539 * declsec.h: Remove warning by adding missing include for marshal.h
14541 2005-01-26 Martin Baulig <martin@ximian.com>
14543 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
14546 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
14548 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
14551 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
14553 * aot.c (mono_compile_assembly): Fix a warning.
14555 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
14557 * declsec.c: Look for security attributes on the original MonoMethod
14558 (and not the wrapped one). This fix permissions on icalls.
14560 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14562 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14564 * mini.c (mono_allocate_stack_slots): Add a fixme.
14566 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14568 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14570 * inssel.brg: optimize casts of sealed types (more
14571 optimizations waiting for fixes in remoting).
14573 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14575 * inssel.brg (stmt): Add another dummy rule.
14577 * driver.c: Fix warnings.
14579 * driver.c (mono_main): If running under valgrind, instruct glib to use
14580 the system allocation functions so valgrind can track the memory
14581 allocated by the g_... functions.
14583 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
14585 * mini-ops.h: Add OP_DUMMY_STORE opcode.
14587 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
14589 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
14590 variables in try regions.
14592 * mini.c (mini_method_compile): Don't disable optimizations on large
14593 methods when AOT compiling.
14595 * mini.c (mono_allocate_stack_slots): New arch independent method to
14596 allocate stack slots. Not yet used.
14598 2005-01-22 Ben Maurer <bmaurer@ximian.com>
14600 * debug-mini.c (mono_debug_close_method): Plug some leaks.
14602 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
14604 * mini-ppc.c: make the branch info relative as the code
14605 buffer can be reallocated.
14607 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
14609 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
14610 * driver.c: Removed the AOT/security restriction. Now initialize the
14611 security manager (in metadata) if --security is used.
14612 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
14613 rather than the pointer to declarative security, when AOT is used.
14615 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
14617 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
14618 basic blocks, reduced intrinsic exception throwing code size.
14620 2005-01-22 Miguel de Icaza <miguel@ximian.com>
14622 * driver.c (mini_usage): Reorder the usage screen.
14624 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
14626 * mini.c (mono_resolve_patch_target): Fix warning.
14628 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
14630 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
14633 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14635 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
14636 breaks the amd64 build.
14638 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
14639 register allocation. Fixes #71454.
14641 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14643 * arrays.cs: Add new regression test.
14645 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14647 * ssapre.c: Turned usage of snprintf to GString.
14648 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
14649 (I left it on by mistake in my previous commit).
14651 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
14653 * mini.c, cfold.c, basic-calls.cs: preserve side effects
14654 on cond branch optimization (fixes bug# 71515).
14656 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14658 * abcremoval.c: Fixed bug 71062.
14659 * abcremoval.h: Likewise.
14661 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14663 * mini.c: Added a new functionality to optimize_branches, the removal
14664 of useless basic blocks, and fixed some problem in the removal of
14665 critical edges; some utility functions added for both purposes.
14666 * ssapre.c: Added complex expression support, and fixed bug 70637.
14667 * ssapre.h: Likewise.
14668 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
14670 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
14671 * driver.c: Re-enabled SSAPRE.
14673 2005-01-19 Martin Baulig <martin@ximian.com>
14675 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
14676 the result of mono_get_method_constrained().
14678 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
14680 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
14683 2005-01-18 Geoff Norton <gnorton@customerdna.com>
14685 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
14686 be detected. Fixes #59296.
14688 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14690 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
14691 which can happen. Fixes #71361.
14693 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14695 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
14698 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14700 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
14701 appdomain-unload.exe to fail.
14703 * mini.c: Fix some memory leaks.
14705 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
14707 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
14708 Fixed bug and sped up some codepaths.
14710 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14712 * mini.c: Fix some memory leaks.
14714 * exceptions.cs basic-long.cs: Add test for checked ulong->int
14717 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
14719 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
14722 * iltests.il: Add regression test for #71320.
14724 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
14726 * mini.c (mono_codegen): Fix installation of profiler hooks.
14728 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
14730 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
14732 * mini.h, mini.c, cfold.c: optimize access to enum
14733 readonly fields, too. Eval conditional branches if possible
14734 to perform unreachable code removal in more cases.
14736 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
14738 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
14740 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
14743 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
14744 WinXP DEP. Fixes #71244.
14746 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
14748 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
14750 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
14752 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
14754 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
14756 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
14759 * mini.h: Bump AOT version.
14761 * mini.h (MonoCompile): Change exvar to a hash table.
14763 * mini.c: Allocate a separate exvar for each handler block.
14765 * mini.c: Get rid of the computation of filter_lengths, its not needed.
14767 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
14768 ex var with the pending exception and only throw if the two are equal.
14771 * exceptions.cs: Add tests for rethrow and nested catch clauses.
14773 * mini-x86.c: Fix warnings.
14775 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
14776 used by all the ports now.
14778 * aot.c: Add write-symbols and save-temps options.
14780 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14782 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
14784 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
14786 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
14789 * tramp-s390.c: Check vtable slot belongs to the domain.
14791 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
14792 as per other platforms.
14794 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
14796 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
14798 * driver.c: we don't run the Main() code in a subthread anymore.
14800 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
14802 * mini.c: added experimental rtc support in the statistical
14803 profiler: if the user has the permission, more accurate statistics
14804 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
14805 The MONO_RTC value must be restricted to what the linux rtc allows:
14806 power of two from 64 to 8192 Hz.
14808 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14810 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
14812 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
14814 * mini-ppc.c: better icache flush for smp.
14816 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
14818 * mini-amd64.c (emit_move_return_value): Fix memory leak.
14820 * mini-x86.c (get_call_info): Add the get_call_info () code from the
14821 amd64 port, not yet used.
14823 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14825 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
14828 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
14830 * driver.c: Added --security option to activate the security manager.
14831 Right now this will allow code generation for declarative demands and
14832 is disabled when AOT is specified.
14833 * mini.c: Add code generation for declarative security demands.
14834 * mini.h: Add mono_use_security_manager as an extern gboolean.
14836 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14838 * aot.c (mono_compile_assembly): Speed up compilation a bit by
14839 emitting more dense assembly code.
14841 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
14842 exception throwing stuff.
14844 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
14846 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
14849 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
14850 left in by mistake.
14852 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
14855 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
14857 * tramp-*.c: Only patch vtable slots if the object is in the current
14858 domain. Fixes appdomain-unload.exe.
14860 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
14862 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
14865 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14867 * mini.c (reverse_branch_op): New helper function.
14869 * mini.c (optimize_branches): Run the new optimization only on
14870 platforms which support it. Also reverse all kinds of branches.
14872 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
14874 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
14877 * mini.c (optimize_branches): Reverse not-equals branches if the false
14878 bblock is a throw. This happens a lot of time with argument checking in
14881 * mini.c (mono_codegen): Add support for placing basic blocks after
14882 the function epilogue.
14884 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
14887 2005-01-05 Miguel de Icaza <miguel@ximian.com>
14889 * mini.c (setup_stat_profiler): Only set this up if the platform
14890 supports ITIMER_PROF.
14892 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14894 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
14897 * inssel.brg: Fix a warning.
14899 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
14901 * mini.c: added support for statistical profiler
14902 (run with: --profile=default:stat).
14904 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
14906 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
14908 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
14910 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
14911 related to global registers from the amd64 port.
14913 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
14915 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
14917 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
14918 with global registers.
14919 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
14921 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
14923 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
14925 * debug-mini.c (encode_value): Fix off-by-one.
14927 * aot.c (encode_value): Likewise.
14929 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
14931 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
14933 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
14936 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
14938 * aot.c (emit_method_info): Increase size of temp buffer.
14940 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
14943 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
14945 * aot.c (emit_method_info): Fix build.
14947 * aot.c: Further rework of the AOT file format to reduce the size of
14948 the method info data.
14950 * mini.h: Bump AOT file format version.
14952 2004-12-27 Martin Baulig <martin@ximian.com>
14954 * mini.c (mini_get_method): New static method; call
14955 mono_get_method_full() and mono_get_inflated_method().
14956 (mono_method_to_ir): Use mini_get_method() instead of
14957 mono_get_method_full().
14959 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
14961 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
14963 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
14965 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
14967 * inssel-amd64.brg: Add some optimization rules.
14969 2004-12-24 Ben Maurer <bmaurer@ximian.com>
14971 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
14972 standard not GC'd stuff is fine.
14974 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
14976 * aot.c: Rework the AOT file format to get rid of most of the global
14977 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
14979 * mini.h: Bump AOT file format version.
14981 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
14983 * mini.h: Bump AOT file format version.
14985 * aot.c (mono_aot_is_got_entry): New function to determine if an
14986 address is inside a GOT.
14988 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
14990 * cpu-pentium.md: Increase the maximum size of some instructions which
14991 might involve a got access.
14993 * mini.c (get_method_from_ip): Another debug helper function.
14995 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
14996 when got var accesses are created during the decompose phase.
14998 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
15000 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
15001 argument mini_compile_method and to MonoCompile, and use this to
15002 determine whenever a given method is compiled for AOT. This allows the
15003 other methods compiled during AOT compilation to be free of AOT stuff,
15004 so the backends does not need to add special support for them by
15005 creating a fake GOT etc.
15007 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
15010 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15012 * mini.c (mono_method_to_ir): It turns out that some of the
15013 x-appdomain wrappers are lax with types, so just ignore this for
15016 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
15017 at the vtable->klass. If it is non-shared code we can just use the
15020 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
15022 * mini-ppc.c: access MonoDomain from tls, too.
15024 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
15026 * declsec.c: Removed unused variable (and related warning ;-)
15028 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15030 * iltests.il: New test for LDELEMA on an array of ref types.
15032 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
15033 all ldelema's on reftypes.
15034 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
15035 it was the wrong place to put it.
15037 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
15038 register to pop to make this cleaner, at the request of Paolo.
15040 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15042 * mini-ops.h (OP_GETHASHCODE): New op.
15044 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
15046 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
15049 For a microbenchmark, this reduces the cost of Hashtable.get_Item
15052 * mini-x86.c (mono_arch_output_basic_block): Rather than
15060 The first is 3 bytes while the second is 1. This saves 36 kb on
15061 mscorlib, quite a big saving. When bootstraping mcs, I was able to
15062 see a small boost because of icache locality.
15064 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
15066 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
15068 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
15069 started code sharing with the generic code.
15071 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
15073 * mini-ppc.c, cpu-g4.md: added code for direct access to
15076 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
15078 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
15079 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
15082 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
15084 * declsec.c|h: Added functions to cache the declarative stack modifiers
15085 in MonoJitInfo and to create a security frame from a MonoJitInfo
15087 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
15088 created. Register internal calls for System.Security.SecurityFrame::
15089 _GetSecurityFrame and _GetSecurityStack.
15090 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
15091 the definitions for the new stack walk/callback mechanism.
15092 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
15093 first security frame for LinkDemands and InheritanceDemands) and
15094 GetSecurityStack for Demands. Both use the new mono_walk_stack code
15096 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
15097 walk initialization (lupus).
15099 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15101 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
15103 (handle_loaded_temps): Do not create a temporary variable for
15104 things that we know are temps. They will never be modified.
15105 (mono_spill_call): Set MONO_INST_IS_TEMP
15106 (mono_emulate_opcode): ditto
15108 (mono_method_to_ir.CEE_DUP): ditto
15110 2004-12-19 Ben Maurer <bmaurer@ximian.com>
15112 * mini.c (type_to_eval_stack_type): Make this handle the void type
15113 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
15114 (emit_tree): use ip_in_bb to special case some common idioms
15115 Update all callers to pass in the IP.
15116 (mono_method_to_ir): Make CEE_CALL* do the above as well.
15118 This gives us a nice 2% speedup in mcs bootstrap.
15120 * mini-x86.c (peephole_pass): Peephole pass to make
15129 * mini.c (ip_in_bb): new method.
15130 (mono_method_to_ir): use this method rather than doing the hash
15133 * linear-scan.c (mono_linear_scan): When expiring actives, you
15134 don't need to keep around variables that expire on this
15135 instruction. This makes it so that:
15138 store (ebx add (ebx, 1))
15142 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
15144 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
15145 combination to avoid doing two copies. Fix up problems with previous
15148 * mini.c: Fix 64 bit warnings.
15150 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
15152 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
15154 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
15155 changes from the x86 code.
15157 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
15159 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
15161 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
15162 throwing code to reduce its size, unify the AOT and non-aot code and
15163 get rid of relocations in the AOT case.
15165 * mini-x86.h mini.c exceptions-x86.c
15166 (mono_arch_get_throw_corlib_exception): New arch specific function to
15167 raise corlib exceptions which doesn't require relocations in the
15170 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
15172 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
15174 * mini.c (mono_emit_method_call): Only allocate the got var when it is
15177 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
15180 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15182 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
15183 with add function when used from Inc/dec atomic
15184 functions. Re-enabled optimization on x86.
15185 * mini-ops.h: renamed atomic_add functions to
15186 allow _add to match the Interlocked::Add and
15187 _add_next to match Interlocked::Inc/Dec.
15189 2004-12-15 Massimiliano Mantione <massi@ximian.com>
15191 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
15192 linking of BBs to the end BB, and enabled SSAPRE also with
15193 consprop and copyprop (which was prevented by that bug).
15195 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15197 * mini-x86.c: disabling the Interlocked optimizing code.
15199 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15201 * aot.c (load_aot_module): Move reading of got_addr after the AOT
15202 file version check.
15204 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15206 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
15207 interlocked optimization due lack of support on x86, rewrote
15208 exchange to take into account that base may be in eax.
15210 xsp works again; activated Interlocked optimizing code.
15212 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15214 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15216 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
15218 * mini-ops.h: Add new opcodes.
15220 * mini.h: Add new patch types. Add got_var to MonoCompile.
15222 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
15223 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
15224 make it work with all kinds of patchable code.
15226 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
15227 address of the GOT, and referencing entries in the GOT.
15229 * mini.c: Add code to load the GOT address if needed by an opcode.
15231 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
15232 independent AOT code on the x86 using an elf-style Global Offset Table.
15234 2004-12-14 Raja R Harinath <rharinath@novell.com>
15236 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
15238 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15240 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
15243 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
15245 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
15246 of Interlocked:Increment/Decrement/Add as inline ops.
15247 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
15249 2004-12-12 Geoff Norton <gnorton@customerdna.com>
15251 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
15252 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
15254 2004-12-12 Duncan Mak <duncan@ximian.com>
15256 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
15257 again. `patch_info->table_size' is no longer valid after Zoltan's
15260 2004-12-12 Martin Baulig <martin@ximian.com>
15262 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
15263 if we are the "real" method, ie. not an inlined method inside it.
15265 2004-12-11 Ben Maurer <bmaurer@ximian.com>
15267 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
15268 before we look in the special fields table. This fixes
15269 ../tests/thread-static-init.cs.
15271 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15273 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
15274 for Array get_Rank and get_Length. Fixes bug #70465.
15276 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
15278 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
15279 separate structure to reduce the size of MonoJumpInfo.
15281 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
15283 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
15285 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
15287 * mini.c (mini_get_inst_for_method): Changed to allow ports
15288 to return a MonoInst instead of opcode
15289 (renamed mini_get_opcode_for_method to better reflect the new functionality)
15291 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
15292 Allow ports to return a created MonoInst instead of op-code, will enable
15294 (renamed mini_get_opcode_for_method to better reflected the functionality)
15296 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
15298 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
15300 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15302 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
15305 2004-12-08 Martin Baulig <martin@ximian.com>
15307 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
15308 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
15310 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15312 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
15315 * exceptions.cs: Disable some tests which depend on properties of x86 fp
15318 2004-12-08 Raja R Harinath <rharinath@novell.com>
15320 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
15322 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
15324 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
15325 bug introduced by the previous patch.
15327 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15329 * mini-ppc.c, objectc.cs: handle large structs passed by value
15330 (fixes bug #69972).
15332 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
15334 * mini-ppc.c: OP_ARGLIST implementation from
15335 Geoff Norton <gnorton@customerdna.com>.
15337 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
15339 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
15340 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
15342 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15344 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
15346 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15348 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
15351 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
15353 * mini-sparc.c: Zero out localled-ed memory.
15355 * iltests.il: Add tests for zeroing out localloc-ed memory.
15357 2004-12-04 Martin Baulig <martin@ximian.com>
15359 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
15360 mono_method_get_signature_full().
15362 2004-12-03 Massimiliano Mantione <massi@ximian.com>
15364 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
15365 and some utility functions (always for SSAPRE), integrated SSAPRE.
15366 * mini.h: Likewise.
15367 * driver.c: Added ssapre option.
15368 * ssa.c: Small fix on OP_ARG handling.
15369 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
15370 * Makefile.am: Likewise.
15372 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
15374 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
15375 now in the xp code.
15377 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
15380 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15382 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
15384 * cpu-s390.md : Increase instruction length of oparglist.
15386 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
15388 2004-11-30 Martin Baulig <martin@ximian.com>
15390 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
15391 virtual generic methods. We call a special helper_compile_generic_method()
15392 icall to retrieve the method from the vtable, inflate and compile
15393 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
15395 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
15397 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
15399 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
15401 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
15403 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
15406 2004-11-27 Ben Maurer <bmaurer@ximian.com>
15408 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
15409 platforms with PIC aot.
15411 2004-11-28 Martin Baulig <martin@ximian.com>
15413 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
15416 2004-11-28 Martin Baulig <martin@ximian.com>
15418 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
15419 the result of mono_type_get_underlying_type() to check whether
15422 2004-11-26 Martin Baulig <martin@ximian.com>
15425 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
15428 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
15430 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
15431 the same way as the other arguments so they won't get clobbered.
15433 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
15434 calls through R11 since it is clobbered by the trampoline code.
15436 2004-11-26 Raja R Harinath <rharinath@novell.com>
15438 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
15439 pick up in-tree mscorlib.dll.
15441 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
15443 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
15445 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
15446 runtime data/code are now stored in a table similar to the GOT in ELF.
15447 This allows the code itself to be position independent.
15449 * aot.c: Fix loading of referenced assemblies after the lazy assembly
15452 * aot.c: Attach ELF type (object/function) directives to all global
15455 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
15457 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
15459 * mini-amd64.h: Turn on PIC AOT code.
15461 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
15462 returning the offset within an OP_AOTCONST instruction where the GOT
15463 offset needs to be added.
15465 * mini.h: Bump AOT file format version.
15467 2004-11-25 Martin Baulig <martin@ximian.com>
15469 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
15470 uninflated generic methods.
15472 2004-11-25 Martin Baulig <martin@ximian.com>
15474 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
15476 2004-11-24 Martin Baulig <martin@ximian.com>
15478 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
15479 original klass (this only applies for generic instances).
15481 2004-11-24 Martin Baulig <martin@ximian.com>
15483 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
15484 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
15487 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
15489 * mini.c (mono_method_to_ir): Disable inlining for methods containing
15490 localloc. Fixes #69678.
15492 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
15494 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
15496 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
15497 used SSE registers on pinvoke calls. Fixes #69774.
15499 2004-11-23 Geoff Norton <gnorton@customerdna.com>
15501 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
15502 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
15504 2004-11-23 Raja R Harinath <rharinath@novell.com>
15506 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
15507 Refer directly to the mcs/ tree.
15509 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15511 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
15512 Check if a trampoline for a synchronized method is required.
15514 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
15516 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
15517 with localloc if needed. Throe arithmetric exception in
15518 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
15519 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
15521 2004-11-19 Geoff Norton <gnorton@customerdna.com>
15523 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
15524 types before switching on type. Fixes #69622.
15526 2004-11-19 Raja R Harinath <rharinath@novell.com>
15528 * Makefile.am (check-local): New. Integrate into 'make check'.
15529 (MCS,RUNTIME): Define using in-tree mono and mcs.
15531 (%.exe): Use $(ILASM).
15533 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
15535 * mini-ppc.c: adjust initial prolog size (bug #69691).
15537 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
15539 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
15542 2004-11-17 Raja R Harinath <rharinath@novell.com>
15544 * Makefile.am (clean-local): Rename from 'clean'.
15546 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15548 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
15549 to mono_arch_is_int_overflow.
15550 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
15553 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
15555 * declsec.c|h: New files to support declarative security attributes.
15556 Added function to check if a method has (applicable) security.
15557 * mini.c|h: Add check for declarative security attributes in
15558 mono_method_check_inlining.
15559 * Makefile.am: Added declsec.c and declsec.h to the build.
15561 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
15563 * mini.c, mini.h: update to keep dynamic code info per-domain.
15565 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
15567 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
15568 (mini_init): Get rid of it from here too.
15570 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
15572 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
15573 implemented OP_RETHROW (patch by Geoff Norton
15574 <gnorton@customerdna.com>).
15576 2004-11-10 Geoff Norton <gnorton@customerdna.com>
15578 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
15579 between appdomains. Fixes appdomain-unload on PPC.
15581 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
15583 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15584 mini-exceptions.c: handle the new wrapper types.
15585 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
15586 token value as a MonoClass* when compiling a wrapper.
15587 mono_jit_create_remoting_trampoline now takes an additional
15588 MonoRemotingTarget parameter.
15590 2004-11-10 Martin Baulig <martin@localhost>
15592 * mini.c (mono_method_to_ir): Use `generic_container->context'
15593 rather than creating a new one.
15595 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15597 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
15599 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
15601 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
15603 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
15604 the experimental aot cache stuff.
15606 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
15608 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15609 mini-exceptions.c: update to exception clause structure changes.
15611 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15613 * exceptions-x86.c (throw_exception): Fix warnings.
15615 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
15618 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15620 * exceptions-sparc.c (get_throw_exception): Really fix this.
15622 2004-11-07 Ben Maurer <bmaurer@ximian.com>
15624 * tramp-*.c: we no longer support icalls without wrappers, so
15625 a bit of code can be removed here
15627 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
15629 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
15632 * cpu-sparc.md: Add op_rethrow.
15634 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
15636 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
15638 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
15639 * mini-ops.h: Add OP_RETHROW.
15641 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
15643 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
15645 2004-11-05 Geoff Norton <gnorton@customerdna.com>
15647 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
15648 Makes the output much easier to read
15650 2004-11-05 Ben Maurer <bmaurer@ximian.com>
15652 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
15653 prevents another huge leak when compiling with ssa. Secondly, the
15654 performance of doing this rather than freeing the lists is much
15655 better. GList does a lock every time you allocate a list link,
15656 so that it can use a memory pool. So, it is better to just use
15657 a memory pool of our own.
15659 * ssa.c, linear-scan.c: replace g_list_remove_link with
15660 g_list_delete. The remove one does not free the GList, so we were
15661 leaking memory. On -O=all --compile-all with corlib, this cut down
15662 3 MB of allocations.
15664 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
15666 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
15668 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
15670 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
15671 into a new function mono_create_jit_trampoline ().
15673 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
15675 * trace.c (get_spec): Allow tracing of classes without a namespace.
15677 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
15679 * mini.c: Fix pointer overwrite in mini_method_compile.
15681 2004-11-2 Geoff Norton <gnorton@customerdna.com>
15683 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
15684 The darwin ABI needs some special handling for 1 and 2 byte structs
15685 Lets use lbz/lhz instead of lwz everywhere.
15686 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
15687 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
15688 Use stb/sth for the former, and put the latter always on stack instead of in
15689 argument registers.
15691 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
15693 * trace.c (is_filenamechar): Add '_'.
15695 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15697 * mini-s390.c: Fix prolog length to allow for large trace requirements.
15699 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
15701 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
15703 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
15704 depends on libmonogc. Fixes #68805.
15706 2004-10-26 Miguel de Icaza <miguel@ximian.com>
15708 * mini.c (mono_jit_free_method): Provide extra information for
15709 this error. Currently this leaks, but will be turned into a
15710 developer option in the future.
15712 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
15714 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
15716 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
15718 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
15719 boundary. Fixes reading of PATCH_INFO_R4 and R8.
15720 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
15722 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
15724 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
15725 trampolines for AOT code.
15727 2004-10-22 <vargaz@freemail.hu>
15729 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
15730 constructed types. Fixes #68136.
15732 2004-10-21 Martin Baulig <martin@ximian.com>
15734 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
15735 if it returns true, unwind the stack to the call instruction.
15737 2004-10-21 <vargaz@freemail.hu>
15739 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
15741 * mini.h: Bump AOT version number.
15743 * objects.cs: Add another test for unbox trampolines.
15745 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
15748 2004-10-20 <vargaz@freemail.hu>
15750 * driver.c: Add SHARED to the set of optimizations tested.
15752 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
15754 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
15755 used by CEE_NEWARR.
15757 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
15759 2004-10-20 Martin Baulig <martin@ximian.com>
15761 * mini-exceptions.c (mono_handle_exception): Call
15762 mono_debugger_handle_exception() to tell the debugger about
15763 catch/finally clauses.
15765 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
15767 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
15769 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
15772 2004-10-15 Geoff Norton <gnorton@customerdna.com>
15774 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
15775 methods as their native size, fixed bug #57543, #57545.
15776 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
15777 This saves a temporary register and mullw call down into 1 (minor perf
15778 increase for cases like sum = sum * 5; This use to translate into:
15781 It now translates to
15784 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
15786 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
15789 2004-10-11 Martin Baulig <martin@ximian.com>
15791 * mini.c (mono_method_to_ir): If we're a generic method, get the
15792 MonoGenericContainer from our MonoMethodNormal and create a
15793 MonoGenericContext from it.
15795 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
15797 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
15799 * basic-long.cs: Add test for checked i8->i2 cast.
15801 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15803 * inssel-ppc.brg: added a couple of speedup rules.
15805 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
15807 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
15808 to speed up rebuilds.
15810 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15812 * mini-s390.c: Minor fix to OP_OR_IMM.
15814 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
15816 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
15817 better. Fixes appdomain-unload.exe on sparc.
15819 2004-10-02 Massimiliano Mantione <massi@ximian.com>
15821 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
15822 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
15825 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
15827 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
15829 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
15831 * mini.c: Always generate a field read/write wrapper for members
15832 of the class MarshalByRefObject since the actual instance could
15835 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
15837 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
15839 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
15841 * driver.c mini.h trace.c: Move the setting of the main assembly into
15842 a separate function called mono_trace_set_assembly () and call it after
15843 actually loading the main assembly. Fixes #66872.
15845 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
15847 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
15848 using the code manager.
15850 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
15852 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
15854 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
15856 * cpu-amd64.md: Fix bug in previous patch.
15858 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
15861 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
15863 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15864 mini-exceptions.c: updates for changed stack walk interface.
15866 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15868 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
15870 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
15872 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
15874 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
15876 * driver.c (mini_regression_list): Do not call mono_assembly_close
15877 since assemblies can't be unloaded.
15879 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15881 * cpu-amd64.md: Fix more instruction lengths.
15883 * cpu-amd64.md: Fix lengths of some instructions.
15885 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
15887 * inssel.brg: Make the array ldelema check aot friendly.
15889 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15891 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
15893 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
15895 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
15897 * mini-x86.c: Fix build.
15899 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
15900 mono_type_get_underlying_type () helper function to simplify code.
15902 2004-09-09 Martin Baulig <martin@ximian.com>
15904 * mini-amd64.c: Don't access `type->data.klass' directly, call
15905 mono_class_from_mono_type() instead since the type may be a
15908 2004-09-09 Martin Baulig <martin@ximian.com>
15910 * mini-amd64.c (get_call_info): Fix support for generic instances.
15911 (add_valuetype): Use mono_class_from_mono_type() to get the class
15912 since we can be a generic instance.
15914 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
15916 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
15918 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
15920 * liveness.c: reset spill costs on each scan: bug 62107
15922 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
15924 * exceptions-sparc.c (mono_arch_find_jit_info): remove
15925 unnecessary line that doesn't compile
15927 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
15929 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
15930 trampolines, make them call an error function so people can fix their
15933 2004-09-06 Martin Baulig <martin@ximian.com>
15935 * mini.c (mono_method_to_ir): When initializing locals, handle a
15936 generic instances like a valuetype if it's a valuetype and like a
15937 class if it's a class.
15939 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15941 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
15942 stack. Fixes #64674.
15944 * exceptions.cs: Add test for unwinding of call arguments.
15946 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
15948 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
15949 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
15950 set the carry/borrow flag). The sparc and s390 implementations
15951 can now use optimized versions (and simplify the code). ppc bugfixes.
15953 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15955 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
15957 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
15959 * inssel-amd64.brg: Remove leftover 32 bit rule.
15961 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
15963 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
15965 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
15966 mono_arch_find_jit_info functions into a new function. Fix a memory
15969 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
15972 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15974 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
15977 * exceptions.cs: Add array size tests.
15979 * mini.c: Allocate a separate icall wrapper for each arity of
15980 mono_array_new_va. Fixes #59509.
15982 * exceptions.cs: Add testcase for 64578.
15984 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
15986 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
15988 2004-09-02 Martin Baulig <martin@ximian.com>
15990 * mini.c (mono_method_to_ir): When initializing the locals, call
15991 handle_initobj() on the generic instance itself, not its
15994 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15996 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
15997 MonoJitInfo for dynamic methods.
15999 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
16001 * mini.c: Add support for freeing JIT data for dynamic methods.
16003 2004-09-01 Martin Baulig <martin@ximian.com>
16005 * mini-x86.c (is_regsize_var): Added support for generic
16007 (mono_arch_emit_prolog): Make this compile again, use
16008 `x86_push_imm_template (code)'.
16010 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
16012 * mini-x86.c: make all push_imm instructions that get
16013 patched always emit the long form
16015 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
16017 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
16018 in a per-domain hash.
16020 * mini-amd64.c (merge_argument_class_from_type): Handle generic
16023 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
16025 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
16028 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
16031 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
16032 Beginnings of SSE2 support.
16034 * exceptions.cs: Add more tests for checked int<->uint casts.
16036 2004-08-28 Martin Baulig <martin@ximian.com>
16038 * mini-x86.c (mono_arch_instrument_epilog): Added support for
16042 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
16043 Handle generic instances recursively.
16045 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16047 * iltests.il: test for conv.u8 on a constant
16049 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16051 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
16052 LCONV_x4 (shrun_32 (membase)).
16054 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16056 * inssel-x86.brg: c&p rules for push/setret of long
16058 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16060 * inssel-x86.brg: c&p rules for compare (base, regvar) and
16061 compare (regvar, base)
16063 * inssel-x86.brg: more burg love
16065 * inssel.brg: more cleanup
16067 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
16069 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16071 * basic-long.cs, basic-calls.cs: new tests for optimization.
16073 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
16075 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
16078 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16080 * mini-amd64.c (read_tls_offset_from_method): Add another case.
16082 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
16084 * inssel.brg (mini_emit_memcpy): use
16085 NO_UNALIGNED_ACCESS to disable memcpy optimization
16087 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16089 * mini-amd64.c: Handle generic types in various places.
16091 * mini.c (mono_method_to_ir): Handle generic types in init locals.
16093 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
16095 * mini.c (handle_box): Fix warning.
16097 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
16099 * mini-amd64.h: Enable the emit_state optimization.
16101 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
16103 * mini-amd64.c: Add some new 64 bit peephole opts.
16105 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
16107 * cpu-amd64.md: sreg1 of div instructions must be %rax.
16109 * mini-amd64.c: Register allocator fixes.
16111 * mini.c: Add an optimization to emit_state to avoid allocation of new
16112 registers on some platforms.
16114 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
16116 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
16118 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
16119 allocation. Fixes #63085.
16121 * basic-long.cs: Add new regression test.
16123 * mini-amd64.c: Register allocator improvements.
16125 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
16127 * mini-amd64.c (read_tls_offset_from_method): Add another code
16130 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
16131 instruction sequence for nullifying class init trampolines.
16133 * objects.cs: Add new regalloc test.
16135 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
16137 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16139 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
16141 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
16144 * driver.c: Fix profiling after TLS changes.
16146 * driver.c (mono_main): Set mono_stats.enabled if needed.
16148 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
16151 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
16153 * mini-x86.c: use a 1 op rather than a 2 op tls access
16154 instruction -> faster.
16156 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16158 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16161 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
16163 * exceptions-sparc.c (throw_exception): fix typo
16165 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
16167 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
16168 set tree->dreg correctly with tls. Allow any
16169 register to be used.
16171 * mini-x86.c (read_tls_offset_from_method): add new code
16172 generation pattern seen with GCC.
16175 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
16177 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
16178 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16179 exceptions-sparc.c: fix some performance issues in exception
16180 handling and setting of the stack trace for exceptions that were
16183 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16185 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16188 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
16191 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
16193 This patch inlines tls access, when possible.
16195 * mini.h: new arch functions for TLS intrinsics.
16196 All platforms updated with a stub.
16198 * mini.c: use the new intrinsics
16200 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
16201 arch specific intrinsic for tls variables
16203 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16205 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
16208 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
16210 * mini.c: thread local allocation
16212 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
16214 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
16216 * Makefile.am: Link against the static version of libmonogc.
16218 * Makefile.am: Link the static versions of the convenience libraries
16219 into the mono executable.
16221 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
16223 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
16225 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
16226 on integer overflow.
16228 * mini-amd64.c: Reorganize function call code.
16230 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
16232 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16234 * inssel-x86.brg: use xor eax,eax.
16236 * basic.cs: new tests
16238 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16240 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
16241 in exception throwing code.
16243 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16245 * inssel-x86.brg: use xor esi,esi.
16247 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16249 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
16250 can trace methods compiled during mini_init () too.
16252 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
16255 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16257 * Makefile.am: static link on x86 (r=zoltan)
16259 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16261 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
16262 code since it causes some programs to fail.
16264 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
16266 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
16268 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16270 * mini.c: ovfops_op_map - add STACK_OBJ case for
16272 * basic.cs: add test_0_pin_string as test
16275 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16277 * Makefile.am: build C# if srcdir != builddir
16279 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16281 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
16282 fall-through blocks.
16284 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16286 * driver.c: enable loop by default again and include abcrem in -O=all.
16288 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
16290 * iltests.il: Add some localloc tests.
16292 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
16294 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
16297 * inssel-amd64.brg: Add some optimizations.
16299 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
16302 * Makefile.am: Statically link mono against libmono on AMD64.
16304 * mini-amd64.c inssel-amd64.brg: Optimizations.
16306 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
16308 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
16310 * tramp-amd64.c: Patch calling code in trampolines.
16312 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
16314 * mini-amd64.c: pinvoke struct passing fixes.
16316 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
16318 * mini-sparc.c: redo change, make mono_arch_cpu_init call
16319 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
16321 2004-08-05 Duncan Mak <duncan@ximian.com>
16323 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
16326 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16328 * mini-amd64.c (emit_move_return_value): Move return value for normal
16331 2004-08-05 Martin Baulig <martin@ximian.com>
16333 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
16334 `type->type'; just modify `type' itself when dealing with enums
16335 and generic instances.
16336 (check_call_signature): Make `simple_type' a `MonoType *'.
16338 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16340 * mini.c: Use OP_PADD to add offsets to addresses.
16342 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
16344 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
16346 * mini-sparc.c (mono_arch_emit_epilog): fix check
16347 for folding last op into restore instruction
16349 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16351 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
16352 helper methods using the code manager.
16354 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
16356 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
16358 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16360 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
16361 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
16363 * mini-s390.c: fix tail processing
16365 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
16367 * mini-ppc.c: mul.ovf.un exception name fix.
16369 2004-08-03 Martin Baulig <martin@ximian.com>
16371 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
16372 instances; before jumping to `handle_enum', also modify `ptype'.
16374 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
16376 * cpu-sparc.md: fcall maximal length too small.
16378 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
16380 * mini-amd64.c mini.h: Add initial support for passing/returning
16381 structures to/from pinvoked methods.
16383 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
16385 * mini-ppc.c: reg allocator fix.
16387 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
16389 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
16391 * inssel.brg: Optimize memset on 64 bit machines.
16393 * mini-amd64.c: Fix some vararg cases.
16395 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16397 * mini-s390.c: Corrected macro in emit_float_to_int
16399 * s390-abi.cs: Tests to exercise the s390 ABI
16401 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16403 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
16406 * basic.cs: Add a test for add.ovf.un.
16408 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
16410 * mini-sparc.c: add case for OP_IDIV_UN
16412 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16414 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
16416 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
16418 2004-07-30 Ben Maurer <bmaurer@ximian.com>
16420 * basic.cs: regression tests.
16422 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
16425 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16427 * basic.cs: Add a new test.
16429 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
16430 and AOT. Various fixes and optimizations.
16432 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
16434 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
16436 * mini-ppc.c: make sure temp regs are not used for global reg
16439 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
16441 * cpu-sparc.md: conv_i8 fix for 64bits
16443 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
16445 2004-07-29 Ben Maurer <bmaurer@ximian.com>
16447 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
16448 add opcode for cmp BYTE PTR [eax], imm.
16450 * inssel.brg: Make memcpy and memset takes bases.
16452 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16454 * *-amd64.*: More AMD64 work.
16456 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16458 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
16459 add a compare-not-equal opcode.
16461 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
16463 * mini.c: Use mono_init_from_assembly instead of mono_init.
16465 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16467 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
16469 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
16471 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
16473 * inssel.brg: 64 bit fixes.
16475 * mini.h (MonoCallInst): Add some AMD64 specific data.
16477 * mini.h: Add some OP_P opcodes.
16479 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16481 * basic.cs: tests for 61797 and 61740
16483 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
16485 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
16486 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
16488 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
16490 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
16492 * *-amd64*.*: Ongoing AMD64 work.
16494 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
16496 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
16498 * *-amd64*: Ongoing AMD64 work.
16500 * mini-arch.h: Add AMD64 support.
16502 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
16504 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
16506 * mini-ops.h: Add new opcodes.
16508 * Makefile.am: Add AMD64 support.
16510 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
16511 rules into the inssel-long*.brg files.
16513 * *-amd64.*: Add beginnings of AMD64 backend.
16515 2004-07-22 Ben Maurer <bmaurer@ximian.com>
16517 * mini.c (print_dfn): commenting out the code that prints
16518 the cil. With -O=deadce, this makes -v -v crash.
16520 * cpu-pentium.md: make checkthis have a length of 2
16522 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
16524 * mini-sparc.h: fix implementations of __builtin
16525 functions for Sun compiler for V9.
16527 2004-07-16 Ben Maurer <bmaurer@ximain.com>
16529 * mini.c: use the new stelem.ref wrapper
16530 * exceptions.cs, arrays.cs: new stelem.ref tests
16532 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
16534 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
16535 new XSP should work with these changes).
16537 2004-07-14 Ben Maurer <bmaurer@ximain.com>
16539 * inssel-{long32,x86,}.brg: trivial optimizations.
16541 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
16543 * mini.c: load value when emitting box operation in
16546 2004-07-12 Ben Maurer <bmaurer@ximian.com>
16548 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
16549 is one byte shorter than cmp DWORD PTR [eax], 0.
16551 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16553 * inssel-ppc.brg: arguments on the stack are always
16554 relative to the stack pointer (spotted by Neale Ferguson).
16556 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16558 * exceptions-x86.c: delay appending the method name to the trace until
16559 after mono_jit_info_table_find is called, as this gets the real
16562 2004-07-09 Ben Maurer <bmaurer@ximian.com>
16564 * aot.c: register roots
16566 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16568 * aot.c : I could just use PLATFORM_WIN32 flag.
16570 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16572 * aot.c : Reverting the previous fix. This time it broke linux build.
16574 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16576 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
16578 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
16580 * mini.c (handle_stack_args): Remove some more debugging code.
16582 * mini.c (handle_stack_args): Remove debug output left in by mistake.
16584 * driver.c mini.h aot.c: Allow additional options to be specified with
16585 --aot and pass them to mono_compile_assembly.
16587 * aot.c: Add experimental code to AOT compile all loaded assemblies
16588 on demand and save the code into a cache in the filesystem.
16590 * aot.c: Add support for more wrapper methods.
16592 * mini.c (handle_stack_args): Handle some corner cases. Fixes
16595 * cpu-*.md: Remove removed opcodes.
16597 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
16598 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
16599 related icalls to marshal.c.
16601 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
16603 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
16605 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
16607 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
16609 2004-07-06 Ben Maurer <bmaurer@ximian.com>
16610 * liveness.c: If liveness is recomputated we need to reset the information
16611 for each variable. This way, if the liveness range has been narrowed
16612 by optimizations that happened after the last computation, we can return
16615 For example, if you have
16620 // Tons of code that does not affect i
16626 i = 0 is dead code and will be removed by SSA. However, when
16627 linear scan gets to the code, i will still appear to be live
16628 throughout the entire block. This prevents good register allocation.
16630 2004-07-06 Martin Baulig <martin@ximian.com>
16632 * debug-mini.c (mono_debug_init_method): Allow
16633 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
16634 (mono_debug_add_icall_wrapper): New method.
16636 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
16638 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
16640 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
16643 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
16645 * aot.c (mono_aot_load_method): Fix loading of debug info.
16647 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16649 * aot.c: Add logging support.
16651 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16653 * mini.h: Add prototype for mono_print_method_from_ip.
16655 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
16657 * inssel.brg: 64 bit fixes.
16659 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
16662 * Makefile.am: Add SPARC64 support.
16664 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16666 * aot.c: Fix alignment problems on 32 bit platforms.
16668 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16670 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
16673 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
16676 * mini.h: Bump AOT file version. Some 64 bit fixes.
16678 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16680 * inssel-sparc.brg: Add new rule to avoid register moves.
16682 * inssel.brg: Add ldind_to_load_membase helper function.
16684 2004-06-30 Ben Maurer <bmaurer@ximian.com>
16686 * mini.c: OffsetToStringData intrinsic.
16688 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16690 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
16692 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
16695 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
16696 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16698 * mini.c: reinstated mono_compile_get_interface_var()
16699 on x86, too, since the change breaks the Gtk# build there as well.
16701 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16703 * driver.c: remove loop from the default optimizations: it seems to
16704 interact badly with some of the other options (see bug #60613).
16706 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
16708 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
16709 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
16711 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
16713 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
16714 vararg-using methods.
16716 2004-06-21 Martin Baulig <martin@ximian.com>
16718 * mini/mini-exceptions.c
16719 (mono_handle_exception): Added `gpointer original_ip' argument.
16720 After calling mono_unhandled_exception(), call
16721 mono_debugger_unhandled_exception() and if that returns true,
16722 restore the context and return.
16724 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
16726 * mini-ppc.c: prefer the use of relative branches so
16727 they won't need to be patched in aot code (patch from Patrick Beard).
16729 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16731 * aot.c: patch from Patrick Beard to make the output assembly
16732 more correct for the MacOSX assembler. Small tweak to
16733 generate sane images on Linux/PPC, too.
16735 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16737 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
16738 case until bug #59509 is fixed (shows up in #60332).
16740 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16742 * mini.c: make sure the needed wrappers are compiled, too, with
16745 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
16747 * driver.c: remove NPTL reference in --version output.
16749 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16751 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
16752 generate valid assembly for the Mach-O assembler.
16754 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16756 * driver.c: don't include abcrem in the all optimization specifier
16757 since it slows down jit compilation too much for now.
16759 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
16761 * mini.c: use BIGMUL only if both operands have the same signage.
16762 * iltests.il: Test for bug 60056. (errors related to signage in
16767 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
16769 * mini.c, aot.c: memory leak fixes.
16771 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
16773 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
16775 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
16777 * Makefile.am: remove the -static hack completely, it links in
16778 statically glib as well.
16780 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
16782 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
16783 * exceptions.cs: make it compile with new mcs/csc.
16785 2004-06-03 Massimiliano Mantione <massi@ximian.com>
16786 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
16787 and added relevant test case.
16789 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16791 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
16792 regressions in gtk-sharp.
16794 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
16796 * exceptions.cs: New regression tests.
16798 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
16800 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
16802 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
16804 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
16806 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
16808 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
16810 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
16812 * mini.c (mono_jit_runtime_invoke): Init class in this
16813 method instead of trusting mono_jit_compile_method to
16814 do the work (because wrappers can be in object class)
16816 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
16818 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
16820 * basic-long.cs: New regression test.
16822 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
16824 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
16825 and div/rem checks.
16827 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
16829 * Makefile.am: fix miguel's change to build mono statically against
16830 libmono (track build dependencies).
16832 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16834 * cfold.c: Some glib versions do not have G_MININT32.
16836 2004-05-26 Massimiliano Mantione <massi@ximian.com>
16838 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
16839 with precision of tan, atan, sin and cos, and implemented related
16840 regressions tests (fixes bug 54467, but one new problem appeared and
16843 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16845 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
16847 * exceptions.cs: Add test for constant folding && division by zero.
16849 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
16850 since driver.c is in libmono too, so the optimization was useless.
16852 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
16853 variable to driver.c so the compiler can emit more efficient code to
16856 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16858 * Makefile.am: don't distribute generated inssel.[ch] files.
16860 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
16862 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
16863 into the default appdomain. Fixes #58707.
16865 * jit-icalls.c: Remove the broken approximation for truncl, doing
16866 no conversion is better.
16868 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
16871 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
16873 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
16874 of the mcrxr instruction which is not available on some processors
16875 even if it's documented to be. Implement add and sub overflow correctly
16876 (still not complete for long unsigned). Speed up icalls a bit.
16878 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
16880 * mini.c (mono_jit_compile_method_with_opt): Make sure that
16881 we run .cctor in the current domain instead of target_domain.
16883 Fixes bug #58558, .cctor not being called in -O=shared.
16885 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
16887 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
16889 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
16891 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
16892 which can be done with an imm8, do it that way.
16893 (mono_arch_output_basic_block): ditto for a jmp
16894 (mono_arch_emit_prolog): Computate maximum offset of a label.
16896 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
16898 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
16899 now tries to allocate prefered physical reg's for virtual
16900 regs. This reduces the number of emited spills/loads with
16901 20-30% on our core assemblies.
16903 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16905 * jit-icalls.c: truncl() is not needed and trunc() is
16906 the correct thing to do anyway (bug #58287).
16908 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
16910 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
16913 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
16915 * driver.c: enable loop optimizations by default.
16917 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16919 * mini-x86.c: fix calc of max loop size when aligning loops start.
16921 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
16923 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
16926 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
16928 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
16931 * basic-long.cs: Add tests for add/subtract of immediates with carry.
16933 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
16935 * mini.c (inline_method): Allways inline some wrappers even if the cost
16936 is too large. Fixes #58785.
16938 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
16940 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
16942 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
16943 (crichton@gimp.org). Beginning of support for sparc/linux.
16945 * mini-sparc.c: Optimize retrieval of LMF address.
16947 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
16949 * exceptions-ppc.c: handle alloca in methods with clauses.
16951 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
16953 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
16955 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
16957 * mini.c: Delegate most of the abort signal work to
16958 mono_thread_request_interruption, which also handles Stop and Suspend
16961 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
16963 * mini.c mini.h: Allow inlining of icall wrappers if the backend
16964 supports the save/restore lmf opcodes.
16966 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
16968 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
16969 by gcc-3.4 as well.
16971 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
16973 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16975 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
16976 methods which contain array accesses.
16978 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
16979 boundaries. Fixes #58537.
16981 * iltests.il: Add regression test for #58537.
16983 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16985 * mini-x86.c (mono_arch_local_regalloc): Last part of
16986 fix for bug #58633 (releasing register to early).
16988 2004-05-18 Miguel de Icaza <miguel@ximian.com>
16990 * basic-long.cs: Add new regression test.
16992 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16994 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
16995 register too early on the chain.
16997 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16999 * mini.c (create_helper_signature): Use a helper function to reduce
17000 the code which needs to be written. Also set the calling convention of
17001 icalls on windows. Fixes #57840.
17003 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17005 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
17006 exceptions-ppc.c: added helper function to get the instruction address
17007 from a signal handler context.
17009 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17011 * helpers.c: use g_get_tmp_dir. Invokes happyness
17014 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17016 * helpers.c: Add new env variable to pass args to objdump.
17017 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
17019 2004-05-17 Radek Doulik <rodo@ximian.com>
17021 * Makefile.am (common_sources): added abcremoval.h so it get
17022 disted and daily mono packages on go-mono.com will build again
17024 2004-05-17 Massimiliano Mantione <massi@ximian.com>
17026 * abcremoval.c: Fixed coding style, added copyright header.
17028 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
17030 * mini.h: Added prototype for abc removal main function.
17032 * build_relations_propagation_table.pl: Added copyright header.
17034 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17036 * basic-long.cs: reg test for complex ceq_long bug.
17038 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17040 * mini-x86.c (mono_arch_local_regalloc): Correctly free
17041 reg in long and clob case (bug #58343). Fixed/added comments.
17043 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
17045 * mini.c (mono_jit_runtime_invoke): Follow new convention
17046 of calling the invoke method with an function pointer.
17048 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
17050 * ChangeLog: Fix author of memory leak patch.
17052 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
17054 * Makefile.am: fix make dist as well...
17057 2004-05-14 Massimiliano Mantione <massi@ximian.com>
17059 * cfold.c: Made so that conversions from pointer to int4 are no-ops
17060 on archs where pointers are 4 bytes long.
17062 * Makefile.am: Added abcremoval.c source file.
17064 * abcremoval.c: Added abcremoval.c.
17066 * abcremoval.h: Added abcremoval.h.
17068 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
17070 * inssel.brg: Enabled bounds check removal.
17072 * mini.c: Added support for abcrem optimization.
17074 * mini.h: Added abcrem optimization label.
17076 * driver.c: Added support for abcrem optimization.
17078 * propagated_relations_table.def: Added propagated_relations_table.def.
17080 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
17082 * mini.c, cfold.c: fix style.
17084 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17086 * mini.c: handle issue with the low-level implementation of
17087 some long opcodes (bug #54209).
17089 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
17091 * basic.cs: test for my new cmov stuff.
17093 2004-05-13 Patrik Torstensson
17095 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
17096 opt and added peephole documentation.
17098 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
17100 * tramp-ppc.c: rewrote the generic trampoline code.
17102 2004-05-11 Patrik Torstensson
17104 * mini-x86.c: optimize long shl/shr asm code (one less branch)
17106 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
17108 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
17110 * mini.h mini.c dominators.c: Applied patch from Derek Woo
17111 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
17113 * mini.c: Add new icalls for AsAny marshalling.
17115 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17117 * tramp-ppc.c, mini-ppc.c: more cleanups.
17119 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17121 * mini.c: no warnings.
17123 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17125 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
17127 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
17129 * mini.c: In the thread abort signal handler, if the thread is in the
17130 process of being stoped, don't throw the Abort exception, just stop the
17133 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
17135 * tramp-ppc.c: removed old code.
17137 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17139 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
17140 do some simple speed optimizations on ppc.
17142 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17144 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
17145 and large offsets in load/store.
17147 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17149 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
17150 it causes regressions.
17152 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17154 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
17157 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17159 * jit-icalls.c: remove warnings.
17160 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
17161 speedups for unsafe code.
17163 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
17165 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
17167 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
17169 * basic-calls.cs: Add new regression test.
17171 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
17174 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
17176 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
17179 2004-05-06 Patrik Torstensson
17181 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
17182 long reg allocation in any reg (not only eax:edx) and implemented
17183 long shl/shr ops in asm instead of helpers.
17185 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
17187 * mini-sparc.h: Fix warnings.
17189 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
17192 * mini-exceptions.c (mono_handle_exception): Call the filter in a
17193 separate statement for clarity.
17195 * mini-sparc.c: Update status.
17197 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
17199 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
17202 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17204 * inssel-ppc.brg: another small pre-release workaround:
17205 we don't do overflow detection for long_sub_un.
17207 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17209 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
17210 (also works around a weird ppc bug: 57957).
17212 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
17214 * tramp-ppc.c: trampoline fixes.
17216 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
17218 * mini-ppc.c: fixed typos.
17220 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17222 * mini-ppc.c, exceptions-ppc.c: more code saves registers
17223 at the top of the stack. Fixed typos. Use a frame registers
17224 for all the methods with exception clauses.
17226 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17228 * exceptions-ppc.c: restore fp registers.
17230 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17232 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
17233 order from the stack top (moved the stack room to save the
17234 return value for trace after the param area). Fixed corruption
17235 in restoring registers on unwind.
17237 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17239 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
17241 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17243 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
17244 and prolog/epilog for methods that use it. Allow
17245 enough param area room for varargs methods. Fix miguel's
17246 breakage in exception handling.
17248 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17250 * Makefile.am: run genmdesc only on current arch.
17252 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17254 * exceptions-x86.c:
17255 * mini-x86.h: fix the build on windows.
17257 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
17259 * 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.
17261 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
17263 * mini-exceptions.c: New file.
17265 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
17266 Move some parts of the x86 exception handling code to an
17267 arch-independent file so it can be shared with other ports.
17269 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
17271 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
17273 2004-04-26 David Waite <mass@akuma.org>
17275 * driver.c: remove comma from end of enumeration declaration
17277 2004-04-26 Jackson Harper <jackson@ximian.com>
17279 * driver.c: parse config file before loading first assembly. This
17280 allows the user gac to be enabled/disabled.
17282 2004-04-23 Miguel de Icaza <miguel@ximian.com>
17284 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
17285 simpler mechanism: we do not care what is encoded initially
17286 (branch absolute or relative), we care about the code and its
17287 target. I kept the old code for reference for now.
17289 The new code tries first to determine if the jump is anywhere in
17290 the -/+32 absolute meg range, if it succeeds, it encodes using the
17291 absolute branch; If not, it tried to find something in the
17292 relative range, if not, it uses the handle_thunk code.
17294 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
17296 * exceptions-ppc.c: use the correct ip register on macosx.
17298 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
17300 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
17302 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
17304 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
17305 Raise exception on integer divide by zero by hand since the hw
17306 doesn't support it. Handle NaNs in FP compares.
17308 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
17310 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
17311 code reducing duplication between the platforms and enabled
17312 signal exception handling (on linux for now).
17314 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
17316 * exceptions-ppc.c: more macosx support.
17318 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17320 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
17322 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
17324 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
17326 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
17328 * iltests.il: more tests.
17330 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17332 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
17335 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17337 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
17339 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17341 * liveness.c: Mark variables as volatile in all basic blocks reachable
17342 from exception clauses.
17344 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
17346 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
17349 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
17351 * iltests.il, basic.cs: more tests for regalloc.
17353 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
17355 * iltests.il: Some tests for register allocation modifications
17358 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
17360 * exceptions.cs: Add regression test for bug #56782.
17362 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
17363 original stack trace if an exception is rethrown. Fixes #56782. Oh,
17364 the beauty of fixing the same thing in 5 different files...
17366 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
17368 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
17371 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
17373 * mini.c: Add support for STRWLPARRAY marshalling convention.
17375 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17377 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
17378 to init the context to setup the regs pointer).
17380 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17382 * exceptions-ppc.c: more exceptions work.
17384 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17386 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
17389 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17391 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
17392 can use the memory directly.
17394 * cpu-pentium.md: Update documentation from a post from Zoltan.
17396 add x86_add_membase, x86_sub_membase, x86_mul_membase
17398 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17400 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
17401 GENERAL_REGS they were also hardcoded for all PPC ports.
17403 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
17405 Remove hard-coded limit for floating point registers, use
17406 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
17408 Notice that in MacOS X calling conventions you can fit a lot more
17409 floating point values in registers, so I should update the PInvoke
17410 test to excercise the passing of floating point values on the
17411 stack (currently broken).
17413 2004-04-06 Miguel de Icaza <miguel@ximian.com>
17415 * tramp-ppc.c (create_trampoline_code): Added
17416 JUMP_TRAMPOLINE_SIZE.
17417 (ppc_magic_trampoline): Follow the pattern from
17418 x86_magic_trampoline: if code is set to zero, return.
17419 (create_trampoline_code): Always pass MonoMethod to the jump
17420 trampoline, before it was passing a null.
17421 (mono_arch_create_jump_trampoline): Implement the jump stub, could
17422 share the code with mono_arch_create_jit_trampoline.
17424 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
17426 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
17429 * cpu-g4.md: Added length for jmp instruction, the worst case
17430 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
17433 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
17435 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
17437 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
17439 * mini.c: Only set bblock->real_offset when adding a new bblock, and
17440 before each IL instruction.
17442 * mini.c (CEE_BOX): Fix warnings.
17444 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17446 * mini.c: removed a few unused vars and extra whitespace.
17448 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
17450 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
17452 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
17454 (OP_GETCHR): use the above
17455 (CEE_LDELEMA): use the above.
17457 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
17458 version of the generic impl.
17459 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
17460 (CEE_LDELEMA): use the above.
17462 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17464 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
17467 * iltests.il: Added new regression test for #56317.
17469 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17471 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
17472 under NetBSD. Fixes #56450.
17474 * liveness.c (update_gen_kill_set): Fix previous patch.
17476 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17478 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
17480 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
17482 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
17483 ldsfld and ldsflda.
17485 * inssel-sparc.brg: Add more optimizations.
17487 * mini-sparc.c: Replace multiply/divide with shifts if possible.
17489 2004-04-01 Martin Baulig <martin@ximian.com>
17491 * mini.c (handle_box): New static function; moved the
17492 implementation of CEE_BOX here.
17493 (mono_method_to_ir): Added `constrained_call' variable.
17494 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
17495 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
17496 mono_method_get_constrained() to get the method.
17498 2004-04-01 Martin Baulig <martin@ximian.com>
17500 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
17501 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
17502 (mono_method_to_ir): We don't need these macros anymore since
17503 mono_class_get_full() already takes care of it.
17505 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17507 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
17508 use @function (as doesn't accept #function here) and check the return
17509 value of system and stop if fails.
17511 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17513 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
17515 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
17517 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
17519 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
17521 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
17524 * basic-long.cs: Add test for negation of Int64.MinValue.
17526 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
17528 * mini-sparc.c: Update status.
17530 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
17532 * exceptions-sparc.c: Fix return value in filters.
17534 * inssel-sparc.brg: Fix register allocation in some rules.
17536 2004-03-28 Martin Baulig <martin@ximian.com>
17538 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
17541 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
17543 * mini-x86.c (mono_arch_patch_code): Fix warnings.
17545 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
17546 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
17547 remove unused conv_u4 opcode.
17549 * mini-x86.c: Remove valgrind workaround since it slows down things
17550 even when mono is not run under valgrind.
17552 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
17554 * mini-sparc.c: Update status.
17556 * inssel-sparc.brg: Add some optimizations.
17558 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
17559 future delay slot filling. Add support for varargs, tail calls and JMP.
17561 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
17562 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
17564 * inssel.brg: Fix register allocation in OP_ARGLIST.
17566 * inssel.brg: Fix warnings.
17568 2004-03-25 Martin Baulig <martin@ximian.com>
17570 * mini.c (inflate_generic_field): Removed.
17571 (mini_get_method): Removed, use mono_get_method_full(),
17572 (mini_get_class): Removed, use mono_class_get_full().
17573 (mono_method_to_ir): Pass our generic context to
17574 mono_field_from_token().
17576 2004-03-25 Martin Baulig <martin@ximian.com>
17578 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
17579 of a `MonoMethod *'.
17580 (mini_get_method): Take a `MonoGenericContext *' instead
17581 of a `MonoMethod *'.
17582 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
17583 a new local variable called `generic_context' which holds the
17584 current `MonoGenericContext *'; use it to lookup things.
17586 2004-03-24 Martin Baulig <martin@ximian.com>
17588 * mini.c (mini_get_class): New static method; if we're inside a
17589 generic instance, inflate the class if neccessary.
17590 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
17592 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
17594 * iltests.il: New regression test for #55976.
17596 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
17599 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17601 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
17604 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17606 * liveness.c: Consider SSA stores as well as loads when making vars
17609 * exceptions.cs: New regression tests for register allocation.
17611 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
17613 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
17614 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
17615 domain lock only to protect puntual access to data structures.
17616 Added access lock for sighash, jit_icall_hash_name,
17617 jit_icall_hash_addr and domain->code_mp.
17619 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
17621 * driver.c: Print SIGSEGV handling method.
17623 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
17625 * mini.c (setup_jit_tls_data): Handle case when this is called
17626 multiple times for a thread.
17628 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
17629 is different from fbxx_un. Fixes #54303. Also use constants instead of
17630 magic numbers in a lot of places.
17632 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
17634 * exceptions.cs: Fix cctor test when --regression is used.
17636 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
17638 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
17641 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17643 * inssel-ppc.brg: fixed register assignments for some rules.
17645 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17647 * exceptions.cs: Add test for exceptions in static constructors.
17649 * mini.c (mono_jit_compile_method_with_out): Move the calling of
17650 static constructors outside the domain lock. Fixes #55720.
17652 2004-03-17 Martin Baulig <martin@ximian.com>
17654 * mini.c (get_generic_field_inst): Removed, this'll never happen.
17655 (inflate_generic_field): Take the `MonoMethod *' instead of the
17656 `MonoClass *' and added support for generic method.
17657 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
17658 have a `field->parent->gen_params', only inflate the field if it's
17659 an open constructed type.
17661 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17663 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
17664 exception object instead of the preconstructed ones.
17666 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17668 * mini.c: reverted changed to sigsegv_signal_handler commited
17669 accidentally in the previous patch.
17671 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17674 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
17675 running --aot with an old assembly.
17677 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
17679 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
17682 * mini-sparc.c: Add support for v9 branches with prediction.
17684 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
17686 * mini.c (mini_init): #warning is GNUC only
17688 * mini-sparc.h: implement __builtin_frame_address
17689 and __builtin_return_address for Sun C compiler
17691 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
17693 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
17695 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
17697 * basic-calls.cs: Add test for unaligned byref long argument passing.
17699 * mini-ops.h: Add sparcv9 compare and branch instructions.
17701 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
17702 v9 instructions if we have a v9 cpu.
17704 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
17705 registers for global allocation.
17707 * exceptions-sparc.c: Fixes.
17709 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
17711 * liveness.c (mono_analyze_liveness): Optimized version.
17713 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
17715 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
17718 * basic-float.cs basic-calls.cs: New regression tests.
17720 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
17722 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
17723 sigaltstack implementation.
17725 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
17727 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
17728 stuff if SIGSEGV_ON_ALTSTACK is not defined.
17730 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
17732 * mini.c: Fix warnings.
17734 * mini.c (mono_resolve_patch_target): New function which contains the
17735 arch independent part of the patching process.
17737 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
17738 patching code to a separate function.
17740 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
17742 * mini.c (add_signal_handler): ifdef out on Windows
17744 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
17746 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
17747 cpu-sparc.md: Add exception handling support + other fixes.
17749 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
17750 typed GC detection in --version.
17752 * basic.cs exceptions.cs: New regression tests.
17754 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
17755 the arch specific code can store data during a compilation.
17757 * mini-ops.h: Add OP_SETFRET.
17759 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
17760 function, register a separate icall for each arity, so the icalls can
17763 * mini.c (mono_print_tree): Print negative offsets in a more readable
17766 * mini.c: Make signal handling work on sparc.
17768 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
17770 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
17772 * jit-icalls.c: Emulate truncl by aintl on solaris.
17774 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
17776 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
17778 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
17780 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
17782 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
17783 a MarshalByRef type, inline a method that performs the check, taking into
17784 account that the object can be a proxy. Also implemented tow new opcodes:
17785 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17786 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
17787 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17789 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
17791 * mini-ppc.c: if a relative branch displacement is too big
17792 but it points to and area reachable with an absolute branch,
17795 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
17797 * mini.c: optimize small copies in cpblk.
17799 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
17801 * basic-calls.cs basic-float.cs: New regression tests.
17803 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
17804 negative offsets from %fp. Implement localloc. Fix local register
17805 allocation. Fix the case when the this argument needs to be saved to
17806 the stack. Implement some missing opcodes.
17808 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
17810 * mini.c (mini_method_compile): Reenable global regalloc in methods
17811 with exception handlers.
17813 * linear-scan.c (mono_varlist_sort): Fix warning.
17815 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
17817 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
17820 * liveness.c: Make all variables uses in exception clauses volatile, to
17821 prevent them from being allocated to registers. Fixes #42136.
17823 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
17825 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
17826 causes regressions.
17828 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
17829 argument to mono_arch_regalloc_cost.
17831 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
17834 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
17836 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
17837 Make the cost of allocating a variable to a register arch dependent.
17839 * basic-calls.cs: Fix compilation of tests.
17841 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
17842 helper function to cut back on the number of #ifdefs needed.
17844 * mini-ppc.c: Fix compilation.
17846 * basic-calls.cs: New regression tests.
17848 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
17850 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
17851 of l0 since that is callee saved.
17853 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
17856 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
17857 of delay instruction.
17859 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
17861 * mini.h (MonoCallInst): Add 'virtual' flag.
17863 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
17865 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
17867 * *.cs: New regression tests.
17869 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
17872 * mini.c (mono_runtime_install_handlers): Fix build.
17874 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
17875 'signal_stack_size' members.
17877 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
17878 alternate signal stack.
17880 * exceptions-x86.c: Add stack overflow handling.
17882 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
17883 functions to arch independent code.
17885 * mini.c (mono_print_tree): Print more detailed info for load_membase
17888 2004-02-23 Martin Baulig <martin@ximian.com>
17890 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
17892 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17894 * mini-x86.c: fixed reg allocation for div/rem.
17896 2004-02-22 Miguel de Icaza <miguel@ximian.com>
17898 * driver.c (mono_main): Report some configuratio options on --version.
17900 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
17902 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
17903 low in the address space. Correctly flush memory in thunks where we
17904 output native code.
17906 2004-02-20 Martin Baulig <martin@ximian.com>
17908 * mini.c (mini_get_method): New static method; inflate all generic
17909 methods and methods in open generic instances.
17910 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
17911 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
17913 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17915 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
17917 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
17919 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
17921 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
17923 * mini-sparc.c (flushi mono_arch_output_basic_block): make
17924 it compile using Sun's compiler.
17926 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17928 * 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.
17930 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
17932 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17934 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
17936 * mini-ppc.c: handle calls outside of the allowed range with thunks
17937 allocated using the code manager.
17938 * tramp-ppc.c: use the code manager to hold generated native code.
17939 Fixed the magic trampoline to just patch vtable entries.
17941 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
17943 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
17946 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
17948 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
17951 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
17952 if we have a working __thread implementation.
17954 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
17955 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
17957 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
17959 * mini-x86.c: Fix compilation under gcc 2.
17961 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
17963 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
17964 contains a call to the wrapped function.
17966 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
17967 OP_<CALL>_IMM opcodes, and use them under X86.
17969 * mini.c (mono_jit_find_compiled_method): Fix warning.
17971 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
17973 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
17975 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
17976 functionality to mini.c.
17978 * mini.c (mono_create_jump_trampoline): New function to create a jump
17979 trampoline. Return a compiled method instead of a trampoline if it
17980 exists. Add a cache for jump trampolines.
17982 * mini.c (mono_jit_find_compiled_method): New function to return a
17983 compiled method if it exists.
17985 * mini-x86.c: Call mono_create_jump_trampoline instead of
17986 mono_arch_create_jit_trampoline.
17988 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
17989 a jump trampoline. Fixes #52092.
17991 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
17993 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
17994 which is not up-to-date. Add check_corlib_version () instead.
17996 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
17999 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
18000 since newer valgrind versions do not need it.
18002 * mini.c (mono_jit_compile_method_with_opt): New helper function to
18003 compile a method with a given set of optimizations.
18005 * mini.c: Compile icall wrappers on-demand instead of at startup.
18007 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
18008 wrapper for an icall.
18010 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
18012 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
18015 * iltests.il: Add test for non-empty stack before switch instruction.
18017 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
18019 * mini.c: Add support for new stringbuilder marshalling conventions.
18021 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
18023 2004-02-01 Martin Baulig <martin@ximian.com>
18025 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
18026 in `ginst->mtype_argv'.
18028 2004-01-31 Miguel de Icaza <miguel@ximian.com>
18030 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
18031 facilitate grepping.
18033 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
18035 * mini.c: fixed buglet in initobj generic implementation for references.
18037 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
18039 * Makefile.am: make the version script conditional.
18040 * jit-icalls.c: handle missing truncl().
18042 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
18044 * exceptions.cs: Add more tests for double->int conversion.
18046 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
18047 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
18049 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
18051 * driver.c: make --verbose --version emit an error
18052 if the loaded corlib doesn't match the runtime version.
18054 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
18056 * mini-ppc.h: export ppc_patch().
18057 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
18058 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
18059 on par or better than on MacOSX.
18061 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
18063 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
18064 mono_lookup_pinvoke_call.
18066 * mini-x86.c: Under windows, the default pinvoke calling convention is
18067 stdcall. Fixes #52834.
18069 * mini.c (optimize_branches): Add an upper bound to the number of
18070 iterations to prevent infinite loops on strange loops. Fixes #53003.
18072 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
18074 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
18075 and ISINST. Fixes #52093.
18077 * objects.cs (test_0_vector_array_cast): New tests.
18079 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
18081 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
18082 checking in Array.Set ().
18084 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
18087 * object.cs (test_0_multi_array_cast): New regression test.
18089 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
18091 * exceptions-ppc.c: fix build on Linux/PPC.
18093 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
18095 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
18096 running under valgrind.
18097 (x86_magic_trampoline): Fix build bustage.
18099 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
18100 negative values as well. This is needed for the encoding of the line number
18101 info, since sometimes the line numbers are not in increasing order.
18103 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
18105 * cpu-pentium.md (localloc): Increase the size of the localloc
18106 instruction since it is a loop under Win32.
18108 * debug-mini.c (record_line_number): Get rid of unneccesary memory
18111 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
18113 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
18114 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
18115 Max Horn (max@quendi.de). Fix file names in comments.
18117 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
18119 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
18120 avoid stack overflow.
18121 (replace_usage): Avoid uninitialized variable warnings.
18123 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
18124 and taking the address of valuetype variables.
18126 2004-01-03 Patrik Torstensson
18128 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
18129 for other purposes than FP later on.
18131 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
18133 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
18136 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18138 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
18140 2003-12-30 Patrik Torstensson <p@rxc.se>
18142 * mini-x86.h: Decreased number of availiable fp regs.
18143 Solves corner cases with FP spilling.
18145 2003-12-23 Patrik Torstensson <p@rxc.se>
18147 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
18148 for floating point stack tracking / spilling on x86.
18151 * basic-float.cs: added float mul overflow test.
18153 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
18155 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
18157 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18159 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
18160 supports for cond branches that overflow the immediate
18161 overflow offset. mcs can compile simple programs.
18163 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18165 * exceptions-ppc.c: exception handling support wip:
18166 finally handlers get run on exception.
18168 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
18170 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
18173 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18175 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
18176 initial support for stack walking and unwinding.
18178 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
18180 * driver.c (mono_main): Make corlib-out-of-sync message more
18181 descriptive. Also remove verify_corlib call.
18183 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18185 * mini.c: make CEE_NEWARR calls and other emulated opcodes
18186 not overlap with other call's arguments, too.
18188 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
18190 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
18191 move to arch-specific code the choice of arch-specific
18192 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
18193 * mini.c: ensure emulation calls will not interleave
18196 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
18198 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
18199 the magic trampoline stack frame is dropped before executing
18202 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
18204 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
18205 and integer to fp conversions. Added support for overflowing
18206 arguments on the stack. Reserve a couple more registers as temps.
18207 Added support for aot compilation (as output still needs to be
18210 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18212 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
18213 Don't overwrite return register in some corner cases.
18215 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
18217 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
18218 static constructors when AOT compiling.
18220 * driver.c (mono_main): Call mono_check_corlib_version.
18222 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18224 * cpu-g4.md, basic.cs: fixed div target register.
18226 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
18228 * mini-ppc.c, basic.cs: shl_imm fix with test.
18230 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18232 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
18233 structures by value. Misc fixes.
18234 * objects.cs: more tests.
18236 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
18238 * mini-ppc.c: lconv.ovf.i implemented.
18240 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18243 (mini_init): don't error out if someone already called g_thread_init.
18245 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18247 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
18248 to be any type per the spec. Fix abnormal memory usage when
18249 the same object is repeatedly thrown.
18251 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
18253 * mini.c: check for overruns in IL code.
18255 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
18257 * TODO: Add/remove some todo entries.
18259 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
18261 * driver.c (mono_main): Call mono_verify_corlib.
18263 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
18265 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
18266 This has been moved to mini.c
18267 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
18268 type being casted is marshalbyref it could be a proxy, so instead of
18269 emitting the type check code, emit a call to a runtime method that will
18270 perform the check by calling CanCastTo if needed.
18272 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
18274 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
18275 methods with large stack frames under Win32.
18277 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
18279 * Makefile.am: Distribute regression tests.
18281 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
18282 at the end instead of inserting each variable into the sorted list.
18284 * linear-scan.c (mono_varlist_sort): New helper function.
18286 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18288 * mini.c: ensure arguments and locals are within bounds.
18290 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18292 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
18295 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18297 * mini.c (mono_cprop_copy_values): Fix crash.
18299 * aot.c: Set verbosity back to 0.
18301 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18303 * regalloc.c: complete memory leak fix by Laurent Morichetti
18306 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18308 * driver.c (main_thread_handler): Revert the previous patch.
18310 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
18313 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
18314 memory from the memory pool.
18316 * driver.c (main_thread_handler): Turn on all optimizations when
18319 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
18320 an array for better performance.
18322 * regalloc.c (mono_regstate_assign): Fix memory leak.
18324 * debug-mini.c (mono_debug_serialize_debug_info): New function to
18325 serialize the debug info.
18327 * debug-mini.c (mono_debug_add_aot_method): New function to load the
18328 debug info from the serialized representation.
18330 * aot.c: Save debug info into the generated file and load it when
18333 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18335 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18337 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
18338 More FP-related fixes.
18340 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
18342 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
18343 and register allocation buglet. Hello world now runs.
18345 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18347 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
18348 * tramp-ppc.c: fixed class init trampoline.
18349 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
18351 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18353 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
18354 mini.c: more ppc changes/fixes.
18356 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18358 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
18359 Also optimize the case when the arguments are the same in the caller
18362 * iltests.il: Add tests for tail calls with valuetype arguments.
18364 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18366 * mini-ppc.c: fixes for struct return type.
18368 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
18370 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18371 mono_spillvar_offset() to arch-specific code.
18373 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
18375 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
18377 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18379 * exceptions-x86.c: Fix stack space leaks.
18381 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
18382 registers from the lmf if the method has save_lmf set.
18384 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
18386 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
18387 of icall wrappers into InvokeInDomain, since these are now per-domain.
18389 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
18391 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
18392 make some opcode emulation and intrinsic ops enabled/disabled
18393 according to the architecture. More fixes.
18395 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
18397 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
18399 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18401 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18402 arch-specific handling for 'this' and struct return type to
18403 arch-specific code.
18405 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18407 * aot.c: prevent divide by zero error when reporting (it happened with
18408 Accessibility.dll).
18410 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
18412 * mini.h (inst_switch): Remove unused macro.
18414 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18417 (load_aot_module): free 'info->methods' and 'info' properly. No more
18418 "free(): invalid pointer blah" messages when you have an old aot
18421 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
18423 * jit-icalls.c, mini.c: Added support for context static fields.
18425 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18427 * mini.c (mono_method_blittable): Methods which set LastError are not
18428 blittable either. Fixes #51108.
18430 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18432 * mini.c: flush icache.
18433 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
18435 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18437 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
18439 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
18441 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
18444 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
18447 * inssel.brg (CEE_MKREFANY): Fix AOT case.
18449 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
18451 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
18452 instruction when the result is discarded.
18454 * iltests.il (test_0_div_regalloc): New regression test.
18456 * arrays.cs: Fix compilation error.
18458 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
18460 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
18461 float rules to inssel-x86.brg: sane architectures with FP registers
18462 don't need to implement these rules.
18464 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18466 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
18468 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18470 * mini.h, inssel-long32.brg: fixed endianess issues in int64
18471 implementation of 32 bit systems.
18473 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18475 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
18476 (Jeroen Zwartepoorte).
18478 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
18480 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
18481 the caller and the callee matches.
18483 * mini.c (mono_method_to_ir): Add comment.
18485 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
18486 signbit is missing on some platforms.
18488 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
18490 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
18492 * mini.c (setup_jit_tls_data): Call the new function.
18494 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
18496 * mini-x86.c: Add experimental support for fast access to the lmf
18497 structure under NPTL/Linux 2.6.x.
18499 2003-11-06 Martin Baulig <martin@ximian.com>
18501 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
18502 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
18505 2003-11-02 Martin Baulig <martin@ximian.com>
18507 * mini.c (inflate_generic_field): New static method.
18508 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
18509 generic instance and the field is declared in a generic type, call
18510 inflate_generic_field() to inflate it. Fixes gen-28.cs.
18512 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
18514 * mini.h mini.c (mono_method_same_domain): New function to return
18515 whenever the caller and the callee are in the same domain.
18517 * tramp-x86.c (x86_magic_trampoline): Use the new function.
18519 2003-10-30 Martin Baulig <martin@ximian.com>
18521 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
18522 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
18524 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
18525 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
18527 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
18529 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
18532 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
18533 object here, so it is in the correct appdomain etc.
18535 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
18537 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
18539 (mono_method_to_ir): Avoid freeing the type created returned from
18540 mono_type_create_from_typespec, since it is put into an internal cache
18541 by the function. Fixes pointer.exe.
18543 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
18544 trampolines for icalls and pinvokes as well. Fixes #33569.
18546 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
18548 * mini.c: Update after appdomain changes.
18550 * mini.c (mono_jit_compile_method_inner): Allways compile native
18551 method wrappers in the root domain, since there can only be one
18552 instance of them, whose address is stored in method->info.
18554 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
18556 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
18557 environment variable. Instead detect automatically whenever running
18558 under valgrind using the magic macro RUNNING_ON_VALGRIND from
18561 2003-10-16 Miguel de Icaza <miguel@ximian.com>
18563 * trace.c, trace.h: New files that implement the new trace option
18566 * driver.c: Document new --trace options.
18568 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
18571 - if (mono_jit_trace_calls)
18572 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
18574 * mini.h: prototypes.
18576 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
18578 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
18580 * mini.c inssel.brg: Implement typedefbyref opcodes.
18582 * mini.c (mono_jit_compile_method): Remove unused local variable.
18584 * mini.c (mono_jit_compile_method_inner): Ditto.
18586 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
18588 * tramp-x86.c (x86_class_init_trampoline): Fix build.
18590 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
18592 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
18594 * mini.c (mono_no_aot): Remove unused global variable.
18596 * mini.c: Thread safety fixes.
18598 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
18600 * mini.c (mono_create_class_init_trampoline): Add a lock around
18601 class_init_hash_addr.
18603 * arrays.cs (test_0_newarr_emulation): Add new regression test for
18606 * mini.c: Decompose the NEWARR instruction before decomposing its
18607 arguments. Fixes #30073.
18609 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
18611 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
18614 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
18616 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
18618 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
18620 * driver.c: Add support for compiling icall wrappers to --compile.
18622 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
18624 * inssel.brg: The empty value in class->interface_offsets is -1, not
18627 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
18629 * objects.cs: New test for 'is' operator on an array of interfaces.
18631 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18633 * tramp-ppc.c: update trampoline code to support jumps
18634 and class initialization.
18636 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
18638 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
18640 * inssel.brg (OP_UNBOXCAST): Fix #46027.
18642 * inssel.brg (OP_UNBOX): Remove unused rule.
18644 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
18645 region instead of one for each method. Fixes #47813.
18647 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
18649 * exceptions.cs (test_0_nested_finally): New regression test for
18650 nested exception handlers.
18652 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
18654 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
18656 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
18659 * mini.c (mono_method_check_inlining): Make the inlining limit
18660 configurable by an environment variable.
18662 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
18664 * mini.h: Bump AOT file version.
18666 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
18667 token, store the image along with the token, since the token might not
18668 refer to the same image as the method containing the relocation,
18669 because of inlining.
18671 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
18673 * mini.c (mono_precompile_assemblies): New function to compile
18674 all methods in all loaded assemblies.
18676 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
18678 * regalloc.h regalloc.c (MonoRegState): Change the type of
18679 iassign and fassign to int*, since they can contain large negative
18680 values if the register is spilled. Also added some comments. Fixes
18683 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
18684 under Win32. Fixes #42964.
18686 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
18688 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
18690 * aot.c: Added support for AOT compiling methods which contain calls
18691 to wrappers. Currently, only remoting-invoke-with-check wrappers are
18694 * driver.c (compile_all_methods): Run the compilation in a thread
18695 managed by mono. Fixes #44023.
18697 * mini.c (mono_codegen): Print full method name in verbose output.
18699 * mini-x86.c (mono_arch_patch_code): Fix warning.
18701 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
18702 jumps, since the method we are jumping to might be domain-specific.
18704 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
18706 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18708 * inssel.brg: string chars are unsigned.
18710 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
18712 * TODO: New todo item.
18714 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
18715 which calls mono_runtime_class_init and patches the call site to
18716 avoid further calls.
18717 (mono_arch_create_class_init_trampoline): New arch specific function
18718 to create a class init trampoline.
18719 (create_trampoline_code): Generalized so it can create
18720 class init trampolines as well.
18722 * mini.c (helper_sig_class_init_trampoline): New helper variable.
18723 (mono_create_class_init_trampoline): New function to create and cache
18724 class init trampolines.
18725 (mono_find_class_init_trampoline_by_addr): New function to lookup the
18726 vtable given the address of a class init trampoline. Used by the
18728 (mono_codegen): Generate a call to a trampoline instead of
18729 mono_runtime_class_init in LDSFLD[A].
18730 (mono_codegen): Add relocations for the new trampoline.
18732 * mini.h mini-x86.c aot.c: Added a new relocation type:
18733 MONO_PATCH_INFO_CLASS_INIT.
18735 * mini.h: Bump AOT version number.
18737 * aot.c: Create a copy of the loaded code instead of using the original
18738 so methods which call each other will be close in memory, improving
18741 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
18742 patch since it breaks the regression tests.
18744 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
18745 for the register saving instruction sequence since the
18746 frame_state_for function in glibc 2.3.2 don't seem to detect it.
18748 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
18750 * TODO: Fix todo item && remove another.
18752 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
18754 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
18757 * aot.c: Moved the check for MONO_LASTAOT into the initialization
18758 function of the module.
18760 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
18761 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
18762 --no-aot command line option.
18764 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
18766 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
18767 by Bernie Solomon (bernard@ugsolutions.com).
18769 * inssel.brg: Refactor the interface offset table related code into
18770 its separate functions and add support for the AOT case.
18772 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
18774 * aot.c (mono_aot_get_method_inner): Fix memory leak.
18776 * aot.c: Added mono_aot_verbose variable and made all debugging
18777 output depend on the value of this variable.
18779 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
18780 method_label and info_label.
18782 * mini.h mini-x86.c aot.c: Added a new relocation type
18783 MONO_PATCH_INFO_IID for klass->interface_id.
18785 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
18786 the MonoJitInfo structure.
18788 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
18789 a non-root appdomain in shared mode.
18791 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
18793 * aot.c: make aot loader less verbose. Remove free of unused variable.
18795 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
18797 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
18799 * .cvsignore: Added *.dll.
18801 * mini.c (mono_print_tree_nl): New function callable while debugging.
18803 * mini.c (mono_print_code): Export this.
18805 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
18808 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
18810 * mini.h (MonoCompile): Added 'jit_info' field.
18812 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
18813 the cfg structure, since it is needed by the AOT compiler.
18815 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18817 * aot.c: A major rewrite. Changes include:
18818 - save exception tables for methods which have them.
18819 - cache failed lookups in aot_get_method () to avoid the (slow) calls
18820 to g_module_symbol.
18821 - reworked the file format so it is now much smaller and needs
18822 fewer relocation entries.
18824 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18826 * aot.c (load_aot_module): Fix build bustage on platforms without
18829 2003-09-04 Martin Baulig <martin@ximian.com>
18831 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
18833 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18835 * TODO: Some new optimization ideas.
18837 * aot.c: Move AOT module loading logic here from mono_assembly_open.
18839 * aot.c: Save the optimization flags used to compile the code into
18842 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
18843 support emitting domain specific code.
18845 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
18846 no longer domain neutral. It can be made domain neutral by compiling
18847 with --optimize=shared.
18849 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
18850 between appdomains.
18852 * driver.c mini.h mini.c: New --no-aot debugging option which disables
18853 loading of AOT code.
18855 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
18857 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
18858 if there is no domain neutrality information.
18860 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
18862 * aot.c (mono_compile_assembly): Emit a symbol containing the file
18863 format version into the generated library.
18865 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
18866 callee method into the caller since one of them could be shared.
18868 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
18869 system exceptions from AOT code now works.
18871 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
18872 method if it is domain neutral and the callee is not.
18874 * graph.c (cfg_emit_one_loop_level): Fix warning.
18876 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
18878 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
18881 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
18883 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
18884 is needed by code which is executed before mono_runtime_init ().
18885 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
18887 * mini.c (mono_thread_abort): Fix warning.
18888 (mono_jit_compile_method): Call static constructor in the AOT case too.
18890 * aot.c (mono_compile_assembly): Fix warning.
18892 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18894 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
18896 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
18898 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
18900 * cpu-pentium.md: Fix the length of call opcodes so they include the
18901 ESP restoring instruction. Fixes #47968.
18903 2003-08-28 Martin Baulig <martin@ximian.com>
18905 * mini-x86.c (mono_arch_call_opcode): Added support for
18906 MONO_TYPE_GENERICINST.
18908 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
18910 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
18912 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
18913 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
18915 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
18918 2003-08-26 Martin Baulig <martin@ximian.com>
18920 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
18921 when reporting an error, set this to the actual error location.
18922 (mono_method_to_ir): Report the correct error location if
18923 get_basic_blocks() returned an error.
18925 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
18927 * mini.c (mono_type_blittable): OBJECT is not blittable.
18928 (mono_method_blittable): Methods which have marshalling descriptors
18929 are not blittable either. Fixes #47842.
18931 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
18933 * driver.c mini.c: Use an environment variable instead of a global
18934 variable. Also fix the build.
18936 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
18937 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
18940 * driver.c mini.c: Added --with-valgrind option to turn off some
18941 code which prevents mono from running under valgrind.
18943 * mini.c (mono_emit_call_args): Fixed warning.
18945 * mini.c (mono_emulate_opcode): Fixed warning.
18947 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18949 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
18950 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
18951 regalloc.c, regalloc.h: specify available registers in arch-specific
18952 code and support floats in the regallocator (patch by Laurent Morichetti
18955 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
18957 * mini.c: mono_thread_current() can be called only after
18958 mono_runtime_init(): rearrange code to not call it early on.
18960 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18962 * mini.c: allocate jump tables in the code mempools.
18964 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18966 * mini.c, mini.h: make sure per-thread data allocated by the jit is
18969 2003-08-10 Miguel de Icaza <miguel@ximian.com>
18971 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
18972 12 to 16. This fixes bug #47453.
18975 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
18977 * mini-ppc.c: fixed indexed load and unsigned compares.
18979 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
18981 * mini.c: reenabled installation of handler for
18982 thread abort signal.
18984 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18986 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
18987 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
18988 until it's fixed and actually useful.
18990 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
18992 * inssel-long32.brg: couple more opcodes implemented.
18994 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18996 * mini-sparc.c: Even more opcodes implemeted.
18998 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
19000 * mini-sparc.c: More opcodes implemented.
19002 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
19004 * mini-sparc.c: More opcodes implemented.
19006 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19008 * inssel-sparc.brg: Add some needed rules. Direct
19010 * Makefile.am: Use inssel-sparc.brg
19011 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
19012 an assert happy for now.
19014 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
19016 * mini-sparc.c: Fixed compile errors.
19017 * exceptions-sparc.c: Same. We now produce a mono binary
19018 on sparc-linux. Yea.
19020 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
19022 * mini-sparc.c: Renamed registers. Also some macro cleanups.
19023 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
19024 They compile, but do not work.
19026 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19028 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
19029 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
19030 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
19033 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19035 * mini.c: more opcodes implemented and better support for generics.
19037 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19039 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
19040 * mini.c, mini.h: first cut at generics support: some new instructions
19041 added and changed the behaviour of some of the existing ones.
19043 2003-07-21 Miguel de Icaza <miguel@ximian.com>
19045 * mini.c: Removed definition of metadata_shared mutex here.
19047 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19049 * mini-x86.c: make vararg calls work for instance methods.
19051 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
19053 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
19054 returns the arguments in a separte list, now.
19056 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19058 * aot.c, mini.c: updates for array type representation changes.
19060 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
19062 * mini.c: register function to perform jit shutdown.
19064 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19066 * mini.c: use a faster allocator if possible.
19068 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19070 * aot.c: some cleanups and portability changes.
19072 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19074 * mini.c: use faster allocation for CEE_BOX if possible.
19076 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19078 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
19079 Moved inlined mempcy code to its own function so that is can be
19080 reused. Added an inline memset function as well (optimized initobj).
19081 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
19083 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19085 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
19087 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
19089 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
19090 arch code can setup the cpu for CLR execution, if needed.
19091 We use it on x86 to set the precision of FP operations.
19093 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
19095 * mini.c: disable some optimizations if we can guess they'll cost too
19096 much for a given method.
19098 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19100 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
19102 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19103 * mini.h mini.c mini-x86.c: Added instruction level coverage
19104 info collection support.
19106 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19108 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
19109 is now implemented in the profiling API. Get rid of a couple of
19110 unnecessary global variables.
19112 2003-06-15 Nick Drochak <ndrochak@gol.com>
19114 * basic-long.cs: tests for negative values for bigmul, and unsigned.
19115 * cpu-g4.md: add op_bigmul and op_bigmul_un
19116 * cpu_pentium.md: add op_bigmul_un
19117 * inssel-long32.brg: add rule for unsigned bigmul
19118 * mini-ops.h: define OP_BIGMUL_UN
19119 * mini-x86.c: THE BUG: handle (un)signed properly
19120 * mini.c: choose unsigned opcode if needed.
19121 This set of patches fixes bug #44291
19123 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
19125 * mini.c (optimize_branches): improved to handle all kinds of
19126 conditional branches.
19128 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19130 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
19131 don't raise exceptions.
19133 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19135 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
19136 to arch-specific files.
19138 2003-06-09 Martin Baulig <martin@ximian.com>
19140 * Makefile.am (libs): Added $(LIBGC_LIBS).
19142 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
19144 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
19145 and OP_ATAN (fixes bug#44293).
19147 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
19149 * Makefile.am, mini-x86.c: rename cpu description array to
19150 pentium_desc, since some compilers define the 'pentium' preprocessor
19153 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
19155 * mini.c (mini_select_instructions): add explicit branch if the
19156 following block is not the false target of a conditional branch -
19157 we need this with any optimization that reorder or remove bblocks
19159 * mini.c (optimize_branches): bug fixes
19161 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
19163 * mini.c (mono_method_to_ir): inline static readonly fields
19165 * ssa.c (fold_tree): start cfold support for long (very simple
19168 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
19170 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19172 * inssel.brg: fixed memcpy (bug #44219).
19174 2003-06-05 Dick Porter <dick@ximian.com>
19176 * driver.c: Set the glib log levels to not abort if g_message
19179 g_set_prgname() has to happen before mini_init() so that the
19180 process handle gets the info.
19182 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19184 * driver.c: add intrins to the default optimizations to get wider
19187 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19189 * mini.h: some large basic blocks will overflow a 16-bit
19190 integers for symbolic registers.
19192 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19194 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
19195 (mono_arch_output_basic_block): fix bug 43499
19197 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19199 * mini.c: kill duplicated definition of mono_debug_format.
19201 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
19203 * mini-x86.c, arrays.cs: fixed register allocation bug.
19205 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19207 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
19209 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
19211 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19214 (print_method_from_ip): also print source location information if
19217 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
19219 * mini.c (mono_find_block_region): bug fix in region code
19220 (mini_method_compile): enable removing unreachable code again, but
19221 only in methods without exception clauses.
19223 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19225 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
19226 Implemented arglist opcode and handling of TypedReference type.
19227 Fixed x86 call convention when a structure is returned.
19228 Minimal support for calling static vararg methods.
19230 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
19232 * mini.c (mini_method_compile): always remove unreachable code,
19233 because the code in them may be inconsistent (access to dead
19234 variables for example).
19236 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19238 * driver.c, debug-mini.c: warning fixes.
19240 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
19242 * Makefile.am, jit.h, mini.h: install header for embedding mono.
19244 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
19246 * mini.c: thread-static fields are registered in mono_class_vtable(),
19247 so ensure the function is called before checking for them.
19249 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
19251 * mini.c (optimize_branches): fix for bug 43586
19253 * jit-icalls.c (mono_llmult_ovf): added an additional check for
19254 overflow (fixes Bug #43639)
19256 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19258 * mini.c, objects.cs: allow the use of stobj for primitive types.
19260 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19262 * mini.c: be less strict about argument checking until we support
19263 running the verifier.
19265 2003-05-27 Nick Drochak <ndrochak@gol.com>
19267 * basic-long.cs: tests for (ulong)int * (ulong)int also
19268 * mini.c: use the same trick for (ulong)int * (ulong)int
19270 2003-05-27 Nick Drochak <ndrochak@gol.com>
19272 * basic-long.cs: add regression test for (long)int * (long)int
19273 * cpu-pentium.md: add op_bigmul specification
19274 * inssel-long32.brg: add OP_BIGMUL rule
19275 * mini-ops.h: add OP_BIGMUL
19276 * mini-x86.c: register allocator: handle case where src1 needs to be
19278 * mini.c: substitute special BIGMUL opcode in the tree for
19279 (long)int * (long)int
19281 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
19283 * jit-icalls.c: call the type ctor on field access if needed.
19285 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19287 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
19288 to a method (including results of ldelema, bug#43207).
19290 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
19292 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
19293 colors to show exception handler blocks.
19295 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
19296 (fix for pinvoke7.cs).
19298 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19300 * mini.h, mini.c: ensure correct initialization order for types that
19301 require it. Prepare for lazy compilation of jit icall wrappers.
19302 Provide a name for opcode emulation to reduce unneeded mallocing.
19304 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
19306 * mini-x86.c: better register restoring code and profiling
19307 support for tail calls.
19309 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19311 * mini.h, driver.c: prepare for leaf methods optimization.
19313 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19315 * mini.c: get targets of branches before converting a method.
19317 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
19319 * mini.c (optimize_branches): added some experimental code (disbaled)
19321 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
19323 * mini.c (optimize_branches): fix branch to branch optimization
19325 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
19327 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
19329 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
19331 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
19334 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
19336 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
19337 enable use of interface variables again.
19339 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
19340 I1 to registers because there is no simply way to sign extend 8bit
19341 quantities in caller saved registers on x86.
19343 * inssel-float.brg: set costs of some rules to 2 so
19344 that monobure always select the arch. specific ones if supplied,
19345 regardless of the order we pass the files to monoburg.
19347 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19349 * mini.c, mini-x86.c: since the magic trampoline for jumps
19350 can't patch the code directly, we do it as soon as the
19351 method gets compiled.
19353 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19355 * mini-x86.c, mini.h: introduce a new patching method
19356 to support CEE_JMP and tail calls.
19357 * mini.c: obey tail.call. Don't precompile methods target
19359 * tramp-x86.c: new trampoline code to handle methods
19360 reached through a jump.
19362 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
19364 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
19365 bit values to registers
19367 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
19369 * mini.c (mono_compile_get_interface_var): share interface
19370 variables if possible.
19372 2003-05-16 Martin Baulig <martin@ximian.com>
19374 * debug-mini.c (mono_init_debugger): New function to initialize
19375 the debugger. This is not in the debugger since it needs to
19376 access some of mini's internals.
19378 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19380 * mini.c (mono_method_to_ir): inlining fixes/cleanups
19382 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
19384 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
19385 for value type handling.
19387 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19389 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
19390 (mono_method_check_inlining): enable inlining of all kinds of wrappers
19392 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
19394 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
19395 the constructor through a proxy.
19397 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19399 * jit-icalls.c, inssel.brg: fixes to array element address
19402 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
19404 * mini-x86.c (is_regsize_var): allocate pointer to registers
19406 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19408 * driver.c: fixed typo, added intrins to the set of optimizations
19409 tested with regressions.
19411 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
19413 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
19414 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
19417 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
19419 * inssel.brg: remove some common pop instructions without side effects
19421 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19423 * inssel-x86.brg: fixed thinko in int to double conversions.
19425 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
19427 * mini.c, jit-icalls.c: added runtime thread-static variable support.
19429 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19431 * inssel-long32.brg: two more missing instructions.
19433 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
19435 * mini.c (mono_emit_call_args): set the cil_code for all arguments
19436 if not already set.
19438 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
19440 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
19443 * basic-float.cs: Added tests for negative zero.
19445 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19447 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
19448 a couple of missing operations for long casts, with test cases.
19450 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19452 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
19454 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
19456 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
19457 code size estimation.
19459 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
19461 * mini.c (mono_jit_create_remoting_trampoline): make it work with
19462 abstract methods (fix bug 42542)
19464 * aot.c: add ability to handle array types
19466 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
19468 * mini.c: Call the _specific versions of the object allocation
19469 functions if possible.
19471 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19473 * driver.c: call setlocale ().
19475 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19477 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
19480 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
19482 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
19484 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
19485 wrappers (fix bug 42122)
19487 2003-05-04 Martin Baulig <martin@ximian.com>
19489 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
19491 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
19492 s/mini_set_defaults/mono_set_defaults/g.
19494 2003-05-04 Martin Baulig <martin@ximian.com>
19496 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
19498 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19500 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
19501 (reported by Don Roberts).
19503 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19505 * mini.c: temporarily work around two bugs for this release.
19507 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19509 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
19510 that contains -export-dynamic and it makes using the ld script
19512 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
19514 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19516 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
19519 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19521 * mini.c: make sure leave calls all the needed finally blocks,
19522 even when the target jumps out of multiple exception clauses.
19524 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19526 * ldscript, Makefile.am: add linker script to reduce the number of
19527 exported symbols (should also fix the issues with libwine defining
19528 some of the same symbols in io-layer).
19530 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
19532 * driver.c (mini_main): Avoid assertion when no file name is given on
19535 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
19537 * driver.c: added --version/-V command line option.
19538 Added the inline optimization in the regression tests.
19540 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19542 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
19543 to the type in the method signature (fixes bug#42134).
19545 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
19547 * mini.c: when inlining, check this is not null only when needed (bug #42135).
19549 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
19551 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
19553 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19555 * driver.c: fixed bug #42100.
19557 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
19559 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
19561 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19563 * mini.c: moved most of the code required to do inlining to its own
19564 function so it can be reused. Inline also ctors if appropriate.
19566 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
19568 * Makefile.am: Link with -export-dynamic so shared libs loaded by
19569 the runtime can call mono API functions.
19571 2003-04-27 Martin Baulig <martin@ximian.com>
19573 * debug-mini.c (mono_debug_init_method): Added
19574 `guint32 breakpoint_id' argument; if the method has a breakpoint,
19575 send a notification to the debugger.
19577 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
19578 running in the Mono Debugger, just pass the breakpoint number to
19579 mono_debug_init_method().
19581 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
19583 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
19585 * mini.c: allow some more unsafe compares.
19587 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19589 * mini-x86.c, Makefile.am: make distcheck works (partially from
19590 a patch by Richard Lee <r.h.lee@attbi.com>).
19591 * regset.c, regset.h: removed, they are unused.
19593 2003-04-25 Dick Porter <dick@ximian.com>
19595 * driver.c: Usage reports the name as 'mono' not 'mini'
19596 * exceptions-x86.c: Build and run on freebsd
19598 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
19600 * Makefile.am: install the program with the 'mono' name and
19601 the library as libmono instead of mini and libmini.
19603 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19605 * driver.c: provide the APIs for the embedding interface of the old jit.
19607 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
19609 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
19611 2003-04-23 Martin Baulig <martin@ximian.com>
19613 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
19615 * driver.c: Added `--debug' command line argument to enable
19618 2003-04-23 Martin Baulig <martin@ximian.com>
19620 * debug.[ch]: Removed. The code is now in
19621 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
19623 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
19626 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
19628 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
19630 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19633 (mini_cleanup): moved mono_runtime_cleanup call after the call to
19634 mono_domain_finalize.
19635 (mini_method_compile): use mono_method_profile* if the the option is
19638 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
19640 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19641 methods with their wrapper.
19643 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19644 methods with their wrapper.
19646 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
19649 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
19652 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
19655 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
19657 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
19659 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
19661 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
19662 of the mempool. This is slightly faster and uses less memory
19664 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19666 * mini.c: avoid O(n) allocation for variables.
19668 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19670 * mini.c: handle items on the stack after inlining methods.
19672 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19674 * mini.c: make the method->opcode optimization dependent
19675 on MONO_OPT_INSTRINS and do it lazily.
19677 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19679 * driver.c: print overall results at the end of regression run.
19681 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
19683 * inssel.brg: don't overwrite symbolic registers.
19685 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19687 * inssel-x86.brg: fix conversion from long to float.
19689 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
19691 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
19693 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
19695 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
19697 * driver.c: Added --print-vtable option as in the old JIT.
19699 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19701 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
19703 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
19705 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
19707 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
19709 * mini.c regalloc.c regalloc.h: Fix memory leak.
19711 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
19713 * aot.c (mono_aot_get_method): register all used strings
19715 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19717 * mini.c: always intern strings references with ldstr at compile time.
19719 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19721 * Makefile.am: add BUILT_SOURCES.
19723 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19725 * driver.c: give a better error message when the assembly to execute
19726 doesn't have an entry point.
19728 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
19730 * Makefile.am: added hack for automake
19732 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
19735 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
19737 22003-04-07 Martin Baulig <martin@ximian.com>
19739 * Makefile.am: Added Makefile.am.
19741 * debugger-main.c: Removed, this is now in the debugger where it
19744 * mini.pc.in: Call this package `mini' for the moment.