1 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3 * aot-compiler.c (mono_compile_assembly): Fix a warning.
5 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
8 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
9 remoting-invoke-with-check wrappers, which are not needed when running with
10 full-aot, since it doesn't support remoting.
12 2009-06-10 Zoltan Varga <vargaz@gmail.com>
14 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
16 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
17 method info, it is not used anymore.
19 * mini.h: Bump AOT file format version.
21 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
24 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
27 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
29 * mini.h: Bump AOT file format version.
31 2009-06-10 Zoltan Varga <vargaz@gmail.com>
33 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
34 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
37 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
38 of CKFINITE and FBGE for VFP.
40 2009-06-09 Zoltan Varga <vargaz@gmail.com>
42 * aot-compiler.c: Don't align code to 16 bytes on arm.
44 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
45 before the methods they belong to.
47 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
48 the full-aot case if possible, since the trampoline will be called right
51 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
52 trampolines to 1024 after the change above.
54 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
55 trampoline to save 8 bytes per trampoline.
57 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
60 2009-06-08 Zoltan Varga <vargaz@gmail.com>
62 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
64 2009-06-08 Martin Baulig <martin@ximian.com>
67 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
68 (_mono_debugger_throw_exception): Don't make this static.
69 (_mono_debugger_unhandled_exception): Likewise.
70 (mono_debugger_handle_exception): Moved to mini-exceptions.c
73 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
74 (_mono_debugger_throw_exception): Add function prototype.
75 (_mono_debugger_unhandled_exception): Likewise.
78 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
79 arg; return the first exception handler if the exception is caught
80 and we're running inside the debugger.
81 (mono_debugger_handle_exception): Moved here from debug-mini.c;
82 improve exception handle inside runtime-invoke, check whether the
83 exception is actually caught in the method being invoked and not
84 by the runtime-invoke-wrapper.
86 2009-06-08 Zoltan Varga <vargaz@gmail.com>
88 * image-writer.c: Improve support for the osx assembler.
90 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
93 2009-06-07 Zoltan Varga <vargaz@gmail.com>
95 * image-writer.c (append_subsection): Don't align subsections of the
96 debug_line section as a workaround.
98 * dwarfwriter.c: Emit line number info in the AOT case as well.
100 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
102 This patch is contributed under the terms of the MIT/X11 license
104 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
105 code_len <= code_size
107 2009-06-06 Zoltan Varga <vargaz@gmail.com>
109 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
111 2009-06-04 Zoltan Varga <vargaz@gmail.com>
113 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
114 invoke wrappers, we now use trampolines instead.
116 2009-06-04 Mark Probst <mark.probst@gmail.com>
118 * mini-darwin.c: The exception thread must not be registered with
121 2009-06-04 Mark Probst <mark.probst@gmail.com>
123 * mini-gc.c: Disable the code because it makes SGen crash.
125 2009-06-03 Zoltan Varga <vargaz@gmail.com>
127 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
128 instead of asserting.
130 2009-05-31 Zoltan Varga <vargaz@gmail.com>
132 * aot-compiler.c (mono_compile_assembly): Move the creation of the
133 output file after the code has been compiled.
135 2009-05-30 Zoltan Varga <vargaz@gmail.com>
137 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
139 2009-05-31 Zoltan Varga <vargaz@gmail.com>
141 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
142 entries distinction to simplify the code.
144 * mini.h: Bump AOT file format version.
146 2009-05-28 Zoltan Varga <vargaz@gmail.com>
148 * objects.cs: Fix the signature of one of the tests.
150 * mini.c (mini_create_ftnptr): New helper function, moved here from
152 (mini_get_addr_from_ftnptr): Ditto.
153 (mini_init): Install the new helpers.
155 2009-05-28 Martin Baulig <martin@ximian.com>
157 Correctly initialize the debugger when embedding Mono.
159 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
160 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
161 see documentation in mini_debug_running_inside_mdb().
164 (mini_debug_running_inside_mdb): New function to check whether
165 we're running inside mdb.
167 * mini.c (mini_init): Call mini_debugger_init() if we're running
170 * driver.c (mono_main): Moved the call to mini_debugger_init()
171 into mini_init() to make this work when embedding Mono.
173 * debug-debugger.c (mini_debugger_init): Warn about duplicate
174 calls to mini_debugger_init().
176 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
177 mono_debugger_main() -> mini_debugger_main() and put them inside a
178 `MONO_DEBUGGER_SUPPORTED' conditional.
180 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
182 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
183 this is no longer in use.
186 2009-05-26 Zoltan Varga <vargaz@gmail.com>
188 * mini-sparc.c (add_outarg_load): Fix the sparc build.
190 * aot-compiler.c (emit_method_code): Always write out C style symbols for
193 2009-05-27 Martin Baulig <martin@ximian.com>
195 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
197 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
198 long_conv_to_r_un to 64 bits.
200 * cpu-x86.md: Increase the instruction size due to the changes.
202 * iltests.il.in: Add regression test.
206 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
208 * objects.cs: Move the previous test from basic.cs to here.
210 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
212 * basic.cs: Add regression test for #506915.
214 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
216 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
217 optimization we must check the bb of the first byte of stobj as
218 it's the only one set in cil_offset_to_bb.
222 2009-05-25 Zoltan Varga <vargaz@gmail.com>
224 * image-writer.c: Fix pointer directive on ppc64.
226 2009-05-24 Zoltan Varga <vargaz@gmail.com>
228 * image-writer.c (asm_writer_emit_section_change): Avoid using
229 .bss subsections on ppc too.
231 2009-05-23 Zoltan Varga <vargaz@gmail.com>
233 * image-writer.c: Fix the definition of TARGET_ASM_....
235 * image-writer.c: Fix the emission of assembler directives in the last
238 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
239 exception throwing code to accomodate ppc64.
241 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
242 size to work on ppc64 too.
244 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
247 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
248 the assembler dialect instead of using platform specific defines.
250 2009-05-22 Geoff Norton <gnorton@novell.com>
252 * mini-arm.c (get_call_info): If a structure is split between the stack
253 and argument registers, we should not advance the stack pointer by the entire
254 native size, but just by the amount that spilled.
256 2009-05-22 Zoltan Varga <vargaz@gmail.com>
258 * mini-arm.c (get_call_info): Handle structures with alignment requirements
261 2009-05-21 Zoltan Varga <vargaz@gmail.com>
263 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
266 * aot-compiler.c (add_extra_method): Fix up the collection of extra
267 methods so wrapper don't get added twice.
268 (add_generic_instances): Don't add methods of arrays.
270 * generics.cs: Mark one test as !FULLAOT.
272 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
274 * mini-x86.c (emit_move_return_value): Remove unused vars.
276 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
278 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
279 decomposing 8 bytes structs into a LCALL.
281 * mini-x86.c (emit_move_return_value): We no longer push the vtype
282 pointer for where to store the returned regs.
284 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
287 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
289 2009-05-20 Miguel de Icaza <miguel@novell.com>
291 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
294 2009-05-21 Zoltan Varga <vargaz@gmail.com>
296 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
298 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
301 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
303 * local-propagation.c (mono_local_cprop): Avoid local propagation
304 across paired add/sub if the first instruction dest reg is it's
305 source reg. For example:
307 int_add_imm R12 <- R12 [1] clobbers: 1
308 int_sub_imm R42 <- R12 [1] clobbers: 1
310 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
311 maintain the math identify.
315 2009-05-20 Andreia Gaita <avidigal@novell.com>
317 * Makefile.am: avoid going on the network just to get the revision,
320 2009-05-19 Massimiliano Mantione <massi@ximian.com>
322 Fixed estimate for short branches on amd64 (they were off mark, and
323 enabling call prolog-epilog instrumentations caused assertions).
324 * mini.h (struct MonoBasicBlock): added max_length field to hold the
325 estimate for the maximum length of this basic block.
327 - mono_arch_emit_prolog: compute max_length for each basic block
328 (instead of max_offset), and inflate size estimate also for entry bb
329 in case of code instrumentation.
330 - mono_arch_output_basic_block: get rid of "cpos" (the current
331 estimated "position" in the code), and always use "offset" instead,
332 which is accurate; at the beginning of the function quickly recompute
333 max_offset for all the remaining blocks, starting from the current
334 cfg->code_len (which is correct, and not estimated) and using the
335 estimated block lengths computed previously.
337 2009-05-17 Zoltan Varga <vargaz@gmail.com>
339 * exceptions-ppc.c: Remove the caching from the trampoline creation
340 functions, it is already done in the caller.
342 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
344 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
345 MONO_ARCH_GSHARED_SUPPORTED define.
347 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
349 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
352 2009-05-16 Zoltan Varga <vargaz@gmail.com>
354 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
355 call to mono_marshal_get_rgctx_invoke ().
357 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
358 mono_marshal_get_static_rgctx_invoke (), all platforms which support
359 gshared use the static rgctx trampolines now.
361 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
362 platform supports it.
364 2009-05-15 Zoltan Varga <vargaz@gmail.com>
366 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
368 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
370 2009-05-15 Zoltan Varga <vargaz@gmail.com>
372 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
374 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
377 2009-05-15 Massimiliano Mantione <massi@ximian.com>
379 Made it possible for mono_arch_instrument_epilog to preserve
380 argument registers, otherwise instrumenting the "epilogue" before
381 a tail call would clobber them.
382 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
383 if like mono_arch_instrument_epilog but with an additional parameter
384 that states if argument registers must be preserved.
385 * mini.c: implemented mono_arch_instrument_epilog as a call to
386 mono_arch_instrument_epilog_full without asking to preserve argument
387 registers (this makes the existing code work as usual).
389 - mono_arch_instrument_epilog: add parameter to transform it into
390 mono_arch_instrument_epilog_full, and preserve argument registers
392 - mono_arch_output_basic_block, OP_TAILCALL case: call
393 mono_arch_instrument_epilog_full.
394 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
395 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
396 only transformed mono_arch_instrument_epilog into
397 mono_arch_instrument_epilog_full.
399 2009-05-15 Geoff Norton <gnorton@novell.com>
401 * mini-darwin.c: This works on arm now.
403 2009-05-14 Geoff Norton <gnorton@novell.com>
405 * jit.h, driver.c: Allow full-aot to be decided programatically by the
408 2009-05-15 Zoltan Varga <vargaz@gmail.com>
410 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
413 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
414 wrappers during full aot mode correctly.
416 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
419 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
420 mono_metadata_type_hash ().
422 2009-05-14 Massimiliano Mantione <massi@ximian.com>
424 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
425 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
426 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
427 Removed MONO_INST_BRLABEL from the instruction flags, and the
428 remaining code that used it, because we do not support branches inside
429 basic blocks (and branch target labels) anymore.
430 * Makefile.am: As part of the above cleanup, remove reference to
431 BURG files which don't exist anymore.
433 2009-05-14 Zoltan Varga <vargaz@gmail.com>
435 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
438 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
439 to use mono_arch_throw_corlib_exception.
441 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
442 mono_arch_throw_corlib_exception for throwing corlib exceptions.
444 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
447 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
449 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
450 for the got to make debugging easier and to avoid confusing it with the
453 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
454 method so a breakpoint can be set when using gdb.
456 2009-05-13 Zoltan Varga <vargaz@gmail.com>
458 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
459 on mono_method_get_imt_slot ().
461 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
462 num_decodes variables.
464 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
465 change as it doesn't seem to work.
467 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
470 2009-05-12 Zoltan Varga <vargaz@gmail.com>
472 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
473 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
475 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
476 builder when using full aot.
478 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
479 here, it is already handled.
481 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
484 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
486 * mini-arm.h: Enable IMT for full aot.
488 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
489 arch doesn't support it.
491 * mini.c (mini_init): Don't disable IMT for full aot if the
492 architecture supports it.
494 * mini.h (MonoAotTrampoline): New enum containing the different types
495 of 'numerous' trampolines.
496 (MONO_AOT_FILE_VERSION): Bump this.
498 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
499 static rgctx trampolines. Add support for full-aot IMT thunks.
501 * mini-amd64.h: Enable IMT for full aot.
503 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
504 to exclude tests belonging to a category.
506 * generics.cs: Mark some tests with a !FULLAOT category.
508 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
511 2009-05-11 Zoltan Varga <vargaz@gmail.com>
513 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
514 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
515 (emit_plt): Fix a warning.
517 2009-05-10 Zoltan Varga <vargaz@gmail.com>
519 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
520 back into aot-compiler.c to a place where the other functions shared by
521 the runtime and aot compiler are.
523 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
524 as done previously, instead of in MonoAotFileInfo, since pointers might have
525 alignment requirements.
527 * mini.h: Bump AOT file format version.
529 2009-05-10 Miguel de Icaza <miguel@novell.com>
531 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
532 that is used at runtime from the aot-compiler.c, this makes it
533 work on setups that remove the AOT compiler from the output
536 2009-05-09 Zoltan Varga <vargaz@gmail.com>
538 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
541 * mini-ppc.h: Enable static rgctx trampolines for ppc.
543 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
545 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
546 stuff to mono_arch_decompose_long_opts ().
547 (mono_decompose_opcode): Remove some dead code.
549 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
551 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
552 cmethod can be null for quite a some reasons.
554 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
556 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
558 2009-05-08 Zoltan Varga <vargaz@gmail.com>
560 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
562 2009-05-08 Zoltan Varga <vargaz@gmail.com>
564 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
565 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
566 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
567 calls returning structures by addr on amd64.
569 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
571 * iltests.il.in: Restructure the tail call tests a bit.
573 2009-05-07 Zoltan Varga <vargaz@gmail.com>
575 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
576 for virtual methods too.
578 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
580 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
581 due to regression in verifying System.dll.
583 2009-05-06 Zoltan Varga <vargaz@gmail.com>
585 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
588 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
591 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
592 g_str_hash () which can change.
594 * driver.c (mini_regression): Disable optimizations not supported by
595 the cpu. Fixes #500019.
597 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
600 2009-05-06 Zoltan Varga <vargaz@gmail.com>
602 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
603 to the latest LLVM code.
605 2009-05-05 Zoltan Varga <vargaz@gmail.com>
607 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
609 2009-05-04 Zoltan Varga <vargaz@gmail.com>
611 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
614 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
615 no longer saving offsets, so just save the patch types along with the other
617 * aot-runtime.c (load_patch_info): Update after the changes to
618 encode_patch_list ().
619 (decode_got_entry): Removed, merged into load_patch_info ().
620 (is_shared_got_patch): Removed, call the same function from
623 * mini.h: Bump aot file format version.
625 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
626 half-finished no-dlsym code.
628 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
631 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
632 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
634 2009-05-02 Zoltan Varga <vargaz@gmail.com>
636 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
637 buffer length to work with AOT code.
639 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
642 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
645 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
647 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
649 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
652 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
653 if needed. Don't decompose long operations when using llvm.
655 2009-05-01 Zoltan Varga <vargaz@gmail.com>
657 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
660 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
662 2009-05-03 Martin Baulig <martin@ximian.com>
664 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
665 mono_debugger_insert_method_breakpoint() since the class init
666 handler we're inserting at the top of the method already gives us
669 2009-04-30 Zoltan Varga <vargaz@gmail.com>
671 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
672 to mono_arch_decompose_long_opts () for x86 and arm.
674 2009-04-29 Zoltan Varga <vargaz@gmail.com>
676 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
679 2009-04-28 Zoltan Varga <vargaz@gmail.com>
681 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
684 2009-04-26 Zoltan Varga <vargaz@gmail.com>
686 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
687 number of trampolines used in full-aot mode.
689 * aot-compiler.c: Add an ntrampolines option to set the number of
690 trampolines emitted in full-aot mode.
692 2009-04-27 Zoltan Varga <vargaz@gmail.com>
694 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
695 a volatile load. Get rid of get_tempname (), llvm assigns names
698 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
701 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
704 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
707 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
708 to the same register as a fixed sreg2. Fixes #497271.
710 * iltests.il.in: Add a new test.
712 2009-04-26 Zoltan Varga <vargaz@gmail.com>
714 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
715 stack, since pushes complicate exception handling.
717 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
718 the stack if they are passed using moves.
720 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
722 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
725 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
726 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
727 of FMOVE if it is an R4.
729 2009-04-25 Zoltan Varga <vargaz@gmail.com>
731 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
733 * mini.h (LLVMCallInfo): New structure to store calling convention
734 information for the LLVM back end similar to the CallInfo structures in
737 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
738 call information in a format usable by LLVM.
739 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
741 * method-to-ir.c (mono_emit_call_args): Emit calls using
742 mono_llvm_emit_call () when compiling using LLVM.
744 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
745 comments to all functions. Fix memory leaks. Add a public init/cleanup
748 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
750 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
751 mono_array_new_va () jit icall.
753 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
755 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
756 multiple machine description files to be specified.
757 * mini-ops.h: fixes for cross-compilation.
759 2009-04-22 Miguel de Icaza <miguel@novell.com>
761 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
764 2009-04-22 Zoltan Varga <vargaz@gmail.com>
766 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
767 to prevent asserts in various passes. Fixes #497220.
769 2009-04-21 Zoltan Varga <vargaz@gmail.com>
771 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
774 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
775 table to avoid duplicates.
777 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
779 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
782 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
784 * mini.c (mini_method_verify): Fail fulltrust code if the exception
785 is for method or field access.
787 2009-04-20 Zoltan Varga <vargaz@gmail.com>
789 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
792 * mini-llvm.c (mono_llvm_emit_method): Use it.
794 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
795 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
798 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
799 synchronized methods.
801 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
803 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
805 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
808 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
809 allowing some options to be set dynamically.
811 2009-04-19 Zoltan Varga <vargaz@gmail.com>
813 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
814 unconditional branch.
816 * mini.h (MonoTrampolineType): Add new trampoline type
817 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
820 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
823 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
826 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
827 is enabled. Instead, use the llvm vcall trampoline.
829 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
831 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
833 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
836 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
837 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
839 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
842 * mini.c: Fix a warning.
844 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
845 THROW to the appropriate llvm type.
847 2009-04-18 Zoltan Varga <vargaz@gmail.com>
849 * mini.c (mini_method_compile): Add statistics for methods JITted
852 2009-04-17 Zoltan Varga <vargaz@gmail.com>
854 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
855 OP_IA64_CMP_<cond>_IMM opcodes.
857 2009-04-17 Zoltan Varga <vargaz@gmail.com>
859 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
862 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
865 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
868 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
870 * mini-exceptions.c : add thread id to EXCEPTION trace message.
872 2009-04-17 Zoltan Varga <vargaz@gmail.com>
874 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
877 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
878 rgctx invoke trampolines for x86.
880 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
881 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
882 (mono_arch_get_vcall_slot): Simplify this.
884 2009-04-16 Zoltan Varga <vargaz@gmail.com>
886 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
887 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
889 2009-04-14 Zoltan Varga <vargaz@gmail.com>
891 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
892 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
894 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
896 * liveness.c (visit_bb): Remove a needless assert.
898 2009-04-13 Zoltan Varga <vargaz@gmail.com>
900 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
901 full aot support to the arch specific code.
903 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
905 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
907 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
909 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
910 collect information about the delegate invoke impl trampolines.
912 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
913 to save trampolines during full-aot mode.
915 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
916 creation function which returns a trampoline which sets the rgctx
918 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
920 (mono_delegate_trampoline): Ditto.
922 * mini.c (mono_jit_runtime_invoke): Ditto.
924 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
926 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
928 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
930 2009-04-12 Zoltan Varga <vargaz@gmail.com>
932 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
933 just setting the opcode to OP_NOP.
935 2009-04-11 Zoltan Varga <vargaz@gmail.com>
937 * mini.c (mini_method_compile): Put the last change inside an
938 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
940 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
941 and extend live ranges to cover the whole method when using xdb.
943 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
944 do it in the trampolines.
946 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
949 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
951 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
952 call code in full-aot mode since IMT is disabled there.
953 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
954 new JIT no longer has that restriction.
956 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
958 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
959 a more compact format.
960 (mono_aot_wrapper_name): New function to return a unique name for a
961 wrapper method, also used by the AOT runtime.
963 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
966 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
967 when a ICollection<T> etc is encountered.
968 (add_generic_instances): Process method arguments/locals too.
969 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
972 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
974 2009-04-10 Zoltan Varga <vargaz@gmail.com>
976 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
978 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
980 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
981 representing the result of the decomposition. Nullify instructions
982 instead of setting them to OP_NOP since nops can't have registers
985 2009-04-09 Zoltan Varga <vargaz@gmail.com>
987 * aot-compiler.c (mono_compile_assembly): Split this huge function into
988 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
989 info. Strip 'mapping symbols' on ARM.
991 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
993 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
994 this with the native genmdesc.
996 2009-04-08 Bill Holmes <billholmes54@gmail.com>
998 * aot-runtime.c: Fixing the MSVC build.
1000 Code is contributed under MIT/X11 license.
1002 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1004 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
1005 JITted code depends on it.
1007 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1009 * aot-compiler.c: Use new MonoGenericParam accessors.
1011 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1013 Reduce memory usage and improve correctness wrt MonoGenericParam
1014 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
1015 handing. Avoid allocating MonoGenericParams, but use the ones in
1016 the container itself.
1018 2009-04-07 Miguel de Icaza <miguel@novell.com>
1020 * tasklets.c: Return exceptions in the out argument.
1022 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1024 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
1025 opcode. Use pointer types in more places instead of casting them to
1028 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
1030 (mono_llvm_optimize_method): New helper function to optimize a method.
1032 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
1033 widening code so it could be called from more places.
1034 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
1035 code paths in the call opcodes.
1037 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
1039 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
1041 2009-04-06 Zoltan Varga <vargaz@gmail.com>
1043 * dwarfwriter.c: Use _ to separate class name
1044 components as gdb can't handle '.'. Represent reference variables
1047 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
1049 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
1051 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
1053 * gc-test.cs: New file with GC stack marking tests.
1055 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
1056 negative numbers for vfp.
1058 * basic-float.cs: Add a test.
1060 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
1062 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
1064 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
1066 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
1067 part of tasklet/continuation support.
1069 2009-04-05 Zoltan Varga <vargaz@gmail.com>
1071 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
1072 amd64 opcodes inside an ifdef.
1074 * dwarfwriter.c: Emit inheritance information for classes, emit fields
1077 * dwarfwriter.c (emit_type): Emit the class info for classes.
1079 2009-04-04 Zoltan Varga <vargaz@gmail.com>
1081 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
1083 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
1085 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
1087 * ssa.c (mono_ssa_compute): Fix some memory leaks.
1089 2009-04-03 Zoltan Varga <vargaz@gmail.com>
1091 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
1093 * mini-llvm.c: Update comments.
1095 * mini.h (COMPILE_LLVM): New macro.
1097 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
1099 * ssa.c (mono_ssa_compute): Ditto.
1101 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
1102 the unwind ops from a DWARF FDE.
1104 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
1105 methods by extracting the dwarf unwind ops from the unwind info generated
1108 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
1111 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
1114 2009-04-02 Zoltan Varga <vargaz@gmail.com>
1116 * Makefile.am (llvm_sources): Enable this.
1118 * mini.c (mini_method_compile): Add support for compiling with LLVM,
1119 failing back to the JIT if something cannot be handled.
1121 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
1122 compiling with LLVM.
1124 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
1125 compiling with LLVM.
1127 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
1128 compiling with LLVM.
1130 * mini-ops.h: Add a few opcodes needed by LLVM.
1132 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
1135 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
1138 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
1140 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
1142 2009-04-01 Mark Probst <mark.probst@gmail.com>
1144 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
1145 ridiculously large methods.
1147 2009-03-31 Martin Baulig <martin@ximian.com>
1149 * debug-debugger.c (debugger_remove_breakpoint): Call
1150 mono_debugger_remove_class_init_callback ().
1152 2009-03-31 Zoltan Varga <vargaz@gmail.com>
1154 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
1155 right before emitting code, not at the start.
1157 * mini.c (mono_postprocess_patches): Extract this into a separate function
1158 from mono_codegen ().
1160 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
1161 byref types correctly.
1163 2009-03-30 Zoltan Varga <vargaz@gmail.com>
1165 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
1168 2009-03-29 Zoltan Varga <vargaz@gmail.com>
1170 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
1171 indirect calls, this avoids problems where get_vcall_slot () would get
1172 confused by the native code for the instruction preceeding the call.
1173 (mono_arch_get_vcall_slot): Simplify this.
1174 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
1176 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
1177 register allocator now seems to depend on them instead of the data in
1180 * mini.c (mini_method_compile): Throw the correct type of exception if
1181 mono_method_get_header () fails because of a loading error.
1183 2009-03-28 Zoltan Varga <vargaz@gmail.com>
1185 * mini.c (mini_method_compile): Clear the loader error if the method
1186 header cannot be decoded.
1188 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
1189 interface methods on proxies correctly.
1191 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
1192 this argument for vtype methods. Add precise liveness info for arguments.
1194 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1195 LIVERANGE_START/END opcodes.
1197 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1198 for arguments and values in registers.
1200 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1202 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1203 return a valuetype. Fixes #487518.
1205 * iltests.il: Add a test.
1207 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1209 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1210 closed over a null reference correctly.
1212 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1214 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1216 2009-03-25 Mark Probst <mark.probst@gmail.com>
1218 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1219 allocated to the same registers as fixed sregs.
1221 2009-03-24 Mark Probst <mark.probst@gmail.com>
1223 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1226 * method-to-ir.c: Handle more cases for
1227 Interlocked.CompareExchange.
1229 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1230 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1231 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1233 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1235 * aot-runtime.c (decode_method_ref): Fix a warning.
1237 * unwind.c (mono_unwind_frame): Ditto.
1239 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1241 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1242 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1244 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1245 fix the handling of large values in the ALU_PC_G0_NC relocation.
1247 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1249 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1251 2009-03-22 Mark Probst <mark.probst@gmail.com>
1253 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1256 2009-03-22 Mark Probst <mark.probst@gmail.com>
1258 * method-to-ir.c: MINI_OP3 needs a comma.
1260 * method-to-ir.c, mini.h, mini.c: Remove
1261 mono_init_op_sreg_counts ().
1263 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1265 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1268 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1271 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1273 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1276 2009-03-21 Mark Probst <mark.probst@gmail.com>
1278 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1279 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1280 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1283 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1285 * driver.c: Change location of gc_wrapper.h.
1287 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1288 inside finally clauses correctly. Fixes #485721.
1290 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1291 after the change above.
1293 * exceptions.cs: Add a test.
1295 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1297 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1299 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1300 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1301 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1303 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1304 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1306 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1308 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1309 Simplify logic for ensure_method_is_allowed_to_call_method.
1310 Handle wrappers on callers.
1312 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1314 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1317 * basic-simd.cs: Fix the names of some test methods.
1319 2009-03-18 Geoff Norton <gnorton@novell.com>
1321 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1323 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1325 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1327 2009-03-17 Jb Evain <jbevain@novell.com>
1329 * driver.c: remove now uneeded call to mono_gc_base_init before
1332 2009-03-17 Jb Evain <jbevain@novell.com>
1334 * dwarfwriter.c (token_handler): handle more cases.
1336 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1338 * method-to-ir.c: Remove more dead code (that was required only
1339 because of method_is_safe). Fix compiler warnings.
1341 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1343 * method-to-ir.c: Remove unneeded/useless method_is_safe
1344 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1346 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1348 * mini.c (mini_method_compile): Print the method been compiled with
1349 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1350 for people not familiar with the runtime.
1352 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1354 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1355 a managed object which is later put into a GList. Return its class instead.
1357 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1358 stack slots when using sgen.
1360 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1362 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1364 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1366 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1367 > so it works on the first vreg as well.
1369 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1371 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1374 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1376 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1379 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1381 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1382 native->IL offset mapping.
1384 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1386 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1388 * basic.cs: Add a test.
1390 2009-03-11 Mark Probst <mark.probst@gmail.com>
1392 * mini-x86.c (mono_arch_output_basic_block): Use different
1393 registers in case the ones we want to overwrite are used by the
1394 other operand. Fixes regression in #480807.
1396 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1398 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1400 * dwarfwriter.c (emit_line_number_info): The line number info for
1401 IL code was off by one. Fix that.
1403 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1406 2009-03-09 Mark Probst <mark.probst@gmail.com>
1408 Contributed under the terms of the MIT/X11 license by Steven
1409 Munroe <munroesj@us.ibm.com>.
1411 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1414 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1416 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1419 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1421 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1422 the delegate ctor handling code. Fixes #482638.
1424 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1427 * iltests.il.in: Add a test.
1429 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1432 2009-03-05 Mark Probst <mark.probst@gmail.com>
1434 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1435 is shared generic code, return the trampoline, even if the method
1436 has already been compiled. Fixes #479763.
1438 * mini.c, mini.h: New function
1439 mono_jit_find_compiled_method_with_jit_info() which is the same as
1440 mono_jit_find_compiled_method() but also returns the jit info.
1442 2009-03-05 Mark Probst <mark.probst@gmail.com>
1444 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1445 for methods which actually have one. For all other methods, make
1446 sure the this argument var is live the whole method.
1448 * mini.c (mini_method_compile): Every shared method has a
1449 this/vtable/mrgctx info. Fixes #480807.
1451 2009-03-05 Mark Probst <mark.probst@gmail.com>
1453 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1454 generic/imt thunks where some entries branch through the vtable,
1455 while other entries branch directly.
1457 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1459 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1461 * mini-windows.c: Ditto.
1463 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1466 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1468 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1471 2009-03-04 Mark Probst <mark.probst@gmail.com>
1473 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1476 2009-03-04 Mark Probst <mark.probst@gmail.com>
1478 * exceptions-x86.c: Include debug-mini.h - fixes build.
1480 2009-03-04 Martin Baulig <martin@ximian.com>
1482 * debug-mini.c: Clean up the exception API and add documentation.
1483 (mono_debugger_handle_exception): New public method; this is
1484 called when throwing an exception or encountering an unhandled one.
1485 (mono_debugger_call_exception_handler): Formerly known as
1486 mono_debugger_handle_exception(); this is used to tell the
1487 debugger that we're about to invoke an exception handler.
1489 2009-03-04 Martin Baulig <martin@ximian.com>
1491 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1492 ../metadata/mono-debug-debugger.c; save and reset exception state.
1494 2009-03-02 Martin Baulig <martin@ximian.com>
1496 * debug-mini.c: Moved the debugger exception handling here from
1497 ../metadata/mono-debug-debugger.c.
1500 (MonoDebuggerExceptionAction): New exception typedef.
1503 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1505 * exceptions-amd64.c
1506 (mono_amd64_throw_exception): Use the new debugger exception
1510 (mono_handle_exception_internal): Don't call
1511 mono_debugger_unhandled_exception() here.
1513 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1515 * mini.c aot-compiler.c: Update after the changes to
1516 mono_marshal_get_runtime_invoke ().
1518 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1519 Virtual generic methods might not have method->slot set, work around
1522 * generics.cs: Add a test.
1524 2009-03-02 Geoff Norton <gnorton@novell.com>
1527 * driver.c: Allow signal chaining of SIGFPE as well.
1529 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1531 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1532 this since it now receives the method not its generic context in the
1535 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1536 generic/imt thunks where some entries branch through the vtable, while
1537 other entries branch directly.
1539 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1541 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1542 support for interface methods as well.
1544 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1545 using the normal IMT thunks.
1547 generics.cs: Add new tests.
1549 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1550 the generic inst to the generic imt thunks. This fixes AOT support,
1551 improves consistency with the normal IMT thunks, and makes it easier to
1552 add support for interface generic virtual methods later.
1554 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1556 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1558 * driver.c (mono_set_signal_chaining): New public API function to enable
1559 signal chaining on POSIX platforms.
1561 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1562 (si@lindenlab.com) to implement signal chaining. The original patch was
1563 contributed under the MIT X/11 license:
1564 https://bugzilla.novell.com/show_bug.cgi?id=318894
1566 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1568 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1569 too until it can be made to run on amd64.
1571 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1573 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1574 to get_generic_context_from_code () + get_call_info () if possible.
1576 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1578 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1579 suspend-on-sigsegv functionality.
1581 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1582 to suspend when a native SIGSEGV is received. This is useful for debugging
1583 crashes which don't happen under gdb, since a live process contains more
1584 information than a core file.
1586 * mini-exceptions.c (mono_print_thread_dump): Use
1587 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1589 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1591 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1593 * basic-float.cs: Disable the tests which currently fail on amd64.
1595 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1596 value to mono_arch_patch_callsite () to fix crashes.
1598 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1600 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1602 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1603 nop code by patching the call address to point to the nullified class init
1604 trampoline, as the former does not seem to be safe on SMP machines.
1606 2009-02-23 Mark Probst <mark.probst@gmail.com>
1608 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1611 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1613 * basic-float.cs basic-calls.cs: Fix warnings.
1615 2009-02-22 Mark Probst <mark.probst@gmail.com>
1617 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1618 correct frame pointer in the LMF. Should fix #478394.
1620 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1622 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1624 * image-writer.c: Make the binary writer less verbose.
1626 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1628 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1629 are called from runtime invoke wrappers.
1631 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1633 * cpu-ppc.md (store_memindex): Increase the size of this.
1635 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1637 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1639 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1641 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1644 Last fix for of #467201.
1647 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1649 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1651 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
1652 and long_conv_to_r8_2:
1654 Fixed part of #467201.
1656 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1658 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1660 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1661 conversion to 32 bits.
1663 * cpu-x86.md: Increase the size of int_conv_to_r4.
1665 * basic-float.cs: Add a test for this.
1667 Fixed part of #467201.
1669 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1671 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1673 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1674 conversion to 64 bits.
1676 * basic-float.cs: Add a test for this.
1678 Fixed part of #467201.
1680 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1682 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1684 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1685 This behavior is compatible with MS.
1687 * iltest.il.in: Add a test for this.
1689 Fixed part of #467201.
1691 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1693 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1695 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1696 change the precision of the value.
1698 * cpu-x86.md: Define len for float_conv_to_r4.
1700 * basic-float.cs: Add a test for this.
1702 Fixed part of #467201.
1704 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1706 * mini.c: Adjust locking order to the new semantics where the loader lock
1709 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
1718 * mini-trampolines.c:
1731 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
1733 2009-02-18 Zoltan Varga <vargaz@gmail.com>
1735 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
1738 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1740 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
1741 for cctors if needed.
1743 2009-02-17 Mark Probst <mark.probst@gmail.com>
1745 * mini-ppc.c: Fix build on Darwin.
1747 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1749 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
1750 version instead of 3 as valgrind doesn't like version 3.
1752 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1754 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
1755 usable for hashing methods.
1756 (emit_extra_methods): Use the new hash to avoid putting every method in the
1759 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
1761 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
1762 whenever a method ref could match a method.
1764 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
1767 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
1770 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
1772 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
1773 the encoding buffer.
1775 * method-to-ir.c (mono_method_check_inlining): Avoid calling
1776 mono_method_get_header () on inflated methods as an optimization.
1778 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1780 * ssa.c (fold_ins): Fix another crash if the instruction following the
1781 switch was optimized away.
1783 2009-02-16 Mark Probst <mark.probst@gmail.com>
1785 Contributed under the terms of the MIT/X11 license by Steven
1786 Munroe <munroesj@us.ibm.com>.
1788 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
1790 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1792 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
1793 around the mono_domain_alloc calls, it is now done by the functions
1796 * aot-compiler.c (compile_method): Only add wrappers referenced by
1797 the method if compiling with full AOT.
1798 (mono_compile_assembly): Error out if --aot=full is specified on
1799 a platform where it is not supported.
1801 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
1804 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
1807 * aot-runtime.c (load_named_code): Handle
1808 mono_arm_throw_exception_by_token.
1810 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
1812 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
1815 * Makefile.am (fullaotcheck): Exit if a test fails.
1817 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
1819 (mono_compile_assembly): Handle the assembler failing.
1821 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
1822 accepting subsections of .bss.
1824 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
1827 * aot-compiler.c: Remove some unused includes.
1829 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
1830 now in MonoImageWriter.
1832 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
1833 code sequence which matches a non-virtual call. Fixes #472654.
1835 2009-02-15 Zoltan Varga <vargaz@gmail.com>
1837 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
1840 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
1841 use the image/dwarf writers directly.
1843 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
1846 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
1849 * image-writer.h: Fix some typos.
1851 * dwarfwriter.h dwarfwriter.c: New files.
1853 * aot-compiler.c: Extract the DWARF info writing functionality into a
1856 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
1857 argument to return unwind info.
1859 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
1861 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
1863 * aot-runtime.c (decode_method_ref): Add a case for
1864 MONO_AOT_METHODREF_WRAPPER_NAME.
1866 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
1869 * aot-compiler.c (encode_method_ref): Use the new constants.
1871 * aot-runtime.c (decode_method_ref): Ditto.
1873 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
1874 be compiled, not the icall itself.
1876 2009-02-14 Zoltan Varga <vargaz@gmail.com>
1878 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
1879 using decode_method_ref ().
1881 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
1882 convert it to an in32. Fixes #475859.
1884 * arrays.cs: Add a test.
1886 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1888 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
1891 * basic-long.cs: Add a test.
1893 2009-02-12 Mark Probst <mark.probst@gmail.com>
1895 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
1896 remove the frame pointer in leaf methods which don't receive any
1897 arguments, don't throw exceptions and don't do dynamic stack
1900 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1902 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
1903 the fail_tramp changes. Hopefully fixes #475132.
1905 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1907 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
1908 instead of mono_metadata_signature_dup_full.
1910 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1912 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
1913 for processing jump tables. Fixes #473787.
1915 2009-02-11 Mark Probst <mark.probst@gmail.com>
1917 * mini-generic-sharing.c: mini_method_get_context() just calls
1918 mono_method_get_context_general() now.
1920 * mini.c, mini.h: Moved get_object_generic_inst(),
1921 construct_object_context_for_method() and
1922 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
1924 2009-02-11 Zoltan Varga <vargaz@gmail.com>
1926 * branch-opts.c (mono_if_conversion): Handle the case where the merged
1927 basic block fell through to its successor bblock without a branch. Fixes
1930 * iltests.il.in: Add a test.
1932 * aot-compiler.c (encode_method_ref): Encode methods of array types.
1933 (can_encode_patch): We can now handle arrays of generic parameters and
1936 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
1938 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
1939 the AOT file to avoid some #ifdefs in aot-runtime.c
1941 * mini.h: Bump AOT file format version.
1943 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1945 * Makefile.am (fullaotcheck): Make this run the tests.
1947 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
1949 2009-02-10 Mark Probst <mark.probst@gmail.com>
1951 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
1952 individually. Fixes #473482.
1954 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1956 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
1958 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
1960 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
1961 (mono_compile_assembly): Hush compile warnings about
1962 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
1965 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1967 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
1969 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
1971 * aot-compiler.c: Fix arm support.
1973 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
1974 img_writer_emit_unset_mode () function.
1976 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
1977 (mono_unwind_get_dwarf_pc_reg): Ditto.
1979 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
1980 Move almost all platform specific code to a set of arch_ functions,
1981 and document them to ease porting.
1983 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
1985 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
1987 * aot-compiler.c: Extract the image writing functionality into a separate
1988 module to reduce the size of this file.
1990 2009-02-09 Geoff Norton <gnorton@novell.com>
1992 * mini-s390.c: Fix the signature of emit_sig_cookie.
1994 2009-02-09 Zoltan Varga <vargaz@gmail.com>
1996 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
1998 * aot-runtime.c (is_shared_got_patch): Ditto.
2000 * aot-runtime.c (load_named_code): Cope with the fact that
2001 decode_got_entry () won't decode the patch fully if its corresponding got
2002 entry is already filled.
2004 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
2006 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
2008 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
2009 as the moving pointer instead of 'buf' for consistency with the rest of the
2011 (mono_arch_create_monitor_exit_trampoline): Ditto.
2013 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
2014 generic_class_init trampolines.
2015 (add_generic_class): Extract some code from add_generic_instances () into a
2016 separate function so it can be called from other places too.
2017 (compile_method): Call add_generic_class () for the classes of inflated methods
2018 referenced by the method.
2019 (can_encode_patch): Allow references to generic parameters.
2021 * aot-runtime.c: Add support the patches required by the new trampolines.
2023 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
2026 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
2029 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
2030 this from get_throw_pending_exception, make the signature full aot compatible.
2032 * Makefile.am (fullaotcheck): New target to run full-aot tests.
2034 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
2036 * exceptions.cs: Add a test.
2038 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2040 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
2041 use the DWARF_DATA_ALIGN constant instead.
2043 * exception-<ARCH>.c: Update after the above change.
2045 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
2048 * mini-arm.c: Enable the dwarf unwinder.
2050 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
2051 instead of mono_class_setup_vtable ().
2053 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2055 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
2058 * mini-x86.h: Enable the dwarf unwinder.
2060 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
2062 Fix mcs/tests/test-7.cs
2063 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
2066 2009-02-06 Zoltan Varga <vargaz@gmail.com>
2068 * mini.c (print_jit_stats): Remove some unused statistics.
2070 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2072 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
2074 2009-02-05 Mark Probst <mark.probst@gmail.com>
2076 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
2077 the method we get from mono_object_get_virtual_method() because
2078 that function does it properly, now.
2080 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2082 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
2083 opcodes. Fixes #472775.
2085 2009-02-05 Mark Probst <mark.probst@gmail.com>
2087 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
2088 fact that mono_find_jit_info() sometimes returns the context
2089 corresponding to the jit info in new_ctx. Fixes #472600.
2091 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2093 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
2094 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
2095 klass->enum_basetype directly.
2097 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
2100 * unwind.c: Avoid 0 sized arrays.
2102 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2104 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
2105 size on systems with 64k pages. Fixes #471389.
2107 2009-02-04 Mark Probst <mark.probst@gmail.com>
2109 Contributed under the terms of the MIT/X11 license by Steven
2110 Munroe <munroesj@us.ibm.com>.
2112 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
2113 for LOADI4_MEMBASE. Use addi instead of addic if it's not
2116 2009-02-04 Mark Probst <mark.probst@gmail.com>
2118 Contributed under the terms of the MIT/X11 license by Steven
2119 Munroe <munroesj@us.ibm.com>.
2121 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
2124 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
2125 The trampoline can be longer on PPC64.
2127 2009-02-04 Mark Probst <mark.probst@gmail.com>
2129 Contributed under the terms of the MIT/X11 license by Steven
2130 Munroe <munroesj@us.ibm.com>.
2132 * mini-ppc.c: Compiler warning fixes and trivial code
2135 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2137 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
2138 ins->dreg which could be a hardware register, not a vreg.
2140 * aot-compiler.c (emit_method_dwarf_info): Ditto.
2142 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
2143 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
2145 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
2147 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
2148 ->dreg, that is not the vreg we are looking for.
2150 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
2152 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
2155 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
2158 2009-02-03 Zoltan Varga <vargaz@gmail.com>
2160 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
2162 * aot-compiler.c (emit_line_number_info): Fix line number emission when
2165 * aot-compiler.c: Add xdebug support on x86.
2167 * unwind.c: Add x86 support.
2169 * aot-compiler.c (emit_exception_debug_info): Control the emission of
2170 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
2172 * mini.c (mini_method_compile): Ditto.
2174 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
2177 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
2178 which mimic .push_section/.pop_section in GAS.
2180 * aot-compiler.c: Emit precise live range information for variables.
2182 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
2184 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
2185 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
2188 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
2189 the live ranges of variables.
2191 * mini.h (struct MonoMethodVar): Add two fields containing the live range
2192 of the variable in terms of native offsets.
2194 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2196 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2198 2009-02-02 Mark Probst <mark.probst@gmail.com>
2200 Contributed under the terms of the MIT/X11 license by Steven
2201 Munroe <munroesj@us.ibm.com>.
2203 * exceptions-ppc.c (restore_regs_from_context): Correct operand
2204 order (offset then base reg) for ppc_load_multiple_regs.
2205 (emit_save_saved_regs) Correct operand order for
2206 ppc_store_multiple_regs.
2207 (mono_arch_get_call_filter): Correct operand order for
2208 ppc_load_multiple_regs.
2210 * mini-ppc.c (emit_memcpy): Fix operand order for
2211 ppc_load_reg_update and ppc_store_reg_update.
2212 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2213 (mono_arch_emit_epilog): Correct operand order for
2214 ppc_load_multiple_regs.
2216 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2217 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2219 2009-02-02 Mark Probst <mark.probst@gmail.com>
2221 * cpu-ppc64.md: Fixed storer4_memindex length.
2223 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2225 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2228 * aot-compiler.c (emit_line_number_info): Optimize this.
2230 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2232 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2234 * aot-compiler.c: Add debug info for methods without debug info by
2235 emitting an IL file and having the line number info referencing that file.
2237 * aot-compiler.c: Optimize the size of the generated line number info.
2239 * aot-compiler.c: Emit line number info in xdebug mode.
2241 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2244 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2246 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2248 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2251 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2253 * basic-calls.cs: Test for the weird crash found on arm.
2255 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2257 * cpu-arm.md: Increase the size of storer8_membase_reg and
2258 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2260 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2261 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2262 reg to LR otherwise we'll be loading/storing from just the offset.
2264 2009-01-30 Miguel de Icaza <miguel@novell.com>
2266 Question: if we are storing gint32's inside the "*native_offset",
2267 should we change the signature to "gint32 *native_offset" to
2268 ensure that we do not have type definition problems?
2270 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2271 an int * as this is what the other function expects, causes
2272 problems with Freescale's compiler that defined int32_t to be a
2273 long and makes int incompatible
2275 2009-01-30 Miguel de Icaza <miguel@novell.com>
2277 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2278 filename conflict with bjam.
2280 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2282 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2283 as it might use decomposed ops.
2285 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2287 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2289 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2292 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2294 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2297 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2298 way registers are stored in MonoContext on arm.
2300 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2301 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2303 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2305 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2307 * mini.c (mini_init): Register mono_isfinite.
2309 * jit-icalls.c (mono_isfinite): New jit icall.
2311 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2313 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2314 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2317 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2319 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2320 separate frame and stack pointers, so we must use FP to find the register
2322 The FP reg is retrieved from the MonoContext::regs array.
2324 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2326 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2329 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2331 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2332 return R4 and R8 when not running under softfloat.
2334 Fixes basic-calls.exe
2336 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2338 * mini-arm.c: Implement some overflow opcodes.
2340 2009-01-29 Miguel de Icaza <miguel@novell.com>
2342 * ssa.c: handle another alloca.h
2344 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2345 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2346 MONO_ARCH_USE_SIGACTION.
2348 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2351 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2353 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2354 PPC targets as sigaction does not exist on all platforms, define
2355 this on a per-platform basis.
2357 Instead of erroring out if the platform is not defined, include
2358 mini-ppc-os.h, and expect that the OS specific setting provides
2359 the required information.
2361 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2363 * aot-compiler.c: Fix --enable-minimal=aot.
2365 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2367 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2370 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2372 * exceptions-arm.c: Fix warnings.
2374 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2377 * mini-x86.c: Fix --enable-minimal=jit build.
2379 * mini.c: Really fix --enable-minimal=jit build.
2381 * mini.c (construct_object_context_for_method): Move this outside
2382 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2384 "Backported" of r124984 from 2.0 branch.
2386 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2388 "Backport" of r124977 + r124978 from 2.0 branch.
2390 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2391 to avoid calling mono_exception_from_token () from the throw trampoline.
2392 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2393 for throwing corlib exceptions, this fixes full-aot support for corlib
2396 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2398 2009-01-29 Miguel de Icaza <miguel@novell.com>
2400 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2401 part of the changes to split the code in mini into operating
2402 system specific files.
2404 This patch was done by copying mini.c to the respective files to
2405 preserve SVN history.
2407 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2409 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2411 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2413 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2414 remoting-invoke-with-check wrappers of shared methods.
2416 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2418 2009-01-27 Mark Probst <mark.probst@gmail.com>
2420 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2421 optimization if the top of stack is the last instruction in the
2422 bblock. Otherwise it might have been used after its definition.
2425 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2427 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2428 method as well when get_vcall_slot () fails to match a code sequence.
2430 * mini-arm.c: Fix the android build, which doesn't have
2433 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2435 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2438 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2440 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2442 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2444 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2445 and put its id into jinfo->used_regs. This is only used on amd64,
2446 which is currently the only platform generating unwind info.
2448 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2449 the dwarf unwinder. This is required to correctly handle async exceptions
2450 like thread abort and stack overflows, which can happen while a method
2451 is in the middle of its prolog or epilog.
2453 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2454 the unwind info belonging to an AOTed method.
2456 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2457 into cfg->unwind_ops.
2459 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2461 * mini.c (mini_init): Call mono_unwind_init ().
2462 (mini_cleanup): Call mono_unwind_cleanup ().
2464 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2465 unwind info to be shared between methods.
2467 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2470 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2471 get_throw_pending_exception () to avoid initialization races.
2473 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2474 mono_arch_exceptions_init () function.
2476 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2478 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2480 * mini.c (mono_get_domain_intrinsic): New helper function.
2481 (mono_get_thread_intrinsic): Ditto.
2483 * mini-arm.c mini-ia64.c: Use the new helper functions.
2485 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2486 the last constrained_call change, since it is needed in the non-AOT
2489 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2491 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2492 mono_get_lmf_addr () on arm eabi linux.
2494 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2496 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2497 code sequence which matches a non-virtual call.
2499 2009-01-23 Mark Probst <mark.probst@gmail.com>
2501 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2504 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2506 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2507 runtime-invoke wrappers, since they are also shared based on signature.
2509 2009-01-22 Mark Probst <mark.probst@gmail.com>
2511 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2512 info from the (correct) context.
2514 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2516 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2518 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2519 using dwarf unwinding info. Not yet used.
2521 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2523 2009-01-21 Mark Probst <mark.probst@gmail.com>
2525 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2528 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2529 special case and handle mono_arch_delegate_invoke_impl() returning
2530 function descriptors.
2532 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2533 trampolines return function descriptors, too.
2535 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2537 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2538 out_of_line optimization.
2540 2009-01-21 Martin Baulig <martin@ximian.com>
2543 (MonoCompile): Added `disable_deadce_vars' to disable removing
2547 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2548 inside the debugger.
2550 * liveness.c (mono_analyze_liveness): Don't remove any unused
2551 variables if `cfg->disable_deadce_vars' is set.
2553 2009-01-21 Mark Probst <mark.probst@gmail.com>
2555 * method-to-ir.c: Only apply exception constructor optimization if
2556 the the method actually belongs to an exception class. Fixes
2559 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2561 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2562 change inside a #ifdef __mono_ppc64__.
2564 * aot-compiler.c (compile_method): Remove the previous limitation.
2566 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2567 on type variables in AOTed code.
2569 * aot-compiler.c (compile_method): Skip generic methods having type
2570 constraints on their generic parameters.
2572 * aot-compiler.c (compile_method): Check for methods which cannot be
2573 encoded inside RGCTX_FETCH patches as well.
2575 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2578 2009-01-20 Mark Probst <mark.probst@gmail.com>
2580 * method-to-ir.c: Force the vtable variable in shared generic code
2581 for the case that they might show up on a stack trace where they
2584 * mini-exceptions.c: Save and use generic sharing info as well as
2585 IP in stack traces to resolve shared generic instantiations.
2587 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2589 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2590 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2592 2009-01-20 Mark Probst <mark.probst@gmail.com>
2594 * method-to-ir.c: Do generic sharing for array constructors.
2596 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2598 * mini-exceptions.c (mono_print_thread_dump): Add information
2599 about the thread state using wapi_current_thread_desc.
2601 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2603 * basic-simd.cs: Tests for the new constructors.
2605 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2607 * mini-ops.h: Added OP_EXPAND_*
2611 * mini-x86.c (mono_arch_output_basic_block): Same.
2613 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2615 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2617 * iltests.il.in: Add a test for #467385.
2619 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2621 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2622 thread been cleaned up is not the same currently in execution.
2624 Fixes appdomain-unload crashes on windows, osx and linux variants
2625 without the __thread keyword.
2627 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2629 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2630 (koush@koushikdutta.com). Implement this for android.
2632 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2633 begins with a digit.
2635 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2636 mono_marshal_get_write_barrier ().
2638 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2640 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2641 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2642 that pass them on a register pair.
2644 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2645 test was crashing due to that.
2647 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2649 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2650 trampoline code. Include ucontext.h only if available.
2652 2009-01-15 Mark Probst <mark.probst@gmail.com>
2654 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2655 and doesn't check whether it's sharable, like it was before
2656 removing the shared generics hash. This brings IronPython
2657 performance back to what it was before that change.
2659 2009-01-14 Mark Probst <mark.probst@gmail.com>
2661 * method-to-ir.c: Handle delegate invocation optimization earlier,
2662 otherwise it would be handled (much more slowly) by the
2663 final/sealed optimization.
2665 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2667 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2668 domain is not set. Fixes #465864.
2670 2009-01-12 Mark Probst <mark.probst@gmail.com>
2672 * method-to-ir.c: Don't stop sharing of generic methods with catch
2673 clauses - we already handle those.
2675 2009-01-12 Mark Probst <mark.probst@gmail.com>
2677 * mini.c, mini.h: lookup_generic_method() is now
2678 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2679 making the shared_generics_hash obsolete.
2681 2009-01-12 Mark Probst <mark.probst@gmail.com>
2683 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2684 use the red zone. Make room on the stack first and then use it,
2685 not the other way around.
2687 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2689 * mini.c (mini_init): Call mono_xdebug_init ().
2691 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2693 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2695 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2697 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2700 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2701 debug+unwind info for trampolines.
2703 * mini.c (mono_create_unwind_op): New helper function.
2705 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2707 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2709 * aot-compiler.c: Fix the build.
2711 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2713 * Makefile.am: Update dtrace-prelink.sh location.
2715 2009-01-08 Zoltan Varga <vargaz@gmail.com>
2717 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
2718 optimization. Fixes #464520.
2720 2009-01-07 Bill Holmes <billholmes54@gmail.com>
2722 * mini-amd64.c : Adding code to save/restore non-volatile registers
2725 * exceptions-amd64.c : Adding code to save/restore non-volatile
2726 registers on Winx64.
2728 Contributed under MIT/X11 license.
2730 2009-01-07 Zoltan Varga <vargaz@gmail.com>
2732 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
2733 __GNUC_MINOR__ which can break when the major version changes.
2735 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2737 * basic-simd.cs: Add tests for usage of the sizeof opcode.
2739 2009-01-07 Geoff Norton <gnorton@novell.com>
2741 * helpers.c: Allow mono -v -v -v to work on darwin.
2743 2009-01-05 Bill Holmes <billholmes54@gmail.com>
2745 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
2748 Contributed under MIT/X11 license.
2750 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2752 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
2753 instead of directly accessing type->data.klass. Fixes #462016.
2754 (mono_allocate_stack_slots_full): Ditto.
2756 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
2757 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
2759 * aot-compiler.c (emit_plt): Fix ARM build.
2761 2009-01-04 Zoltan Varga <vargaz@gmail.com>
2763 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
2765 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
2768 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
2769 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
2772 * iltests.il.in: Add a regression test.
2774 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2776 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
2778 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2780 * basic-simd.cs: Add a regression test for #462457.
2782 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2784 * mini-ops.h: Add a definition of XPHI.
2786 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
2788 * ssa.c (op_phi_to_move): Handle XPHI.
2790 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
2794 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2796 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
2798 2008-12-31 Geoff Norton <gnorton@novell.com>
2800 * mini-ppc.c: The prolog size allocated can be too small for darwin
2801 ppc32 under certain circumstances. Also fix a small logic bug.
2803 2008-12-29 Zoltan Varga <vargaz@gmail.com>
2805 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
2806 while loading AOT methods.
2808 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
2809 since only the former is nulled out after a successful cast. This prevents
2810 crashes with rethrown exceptions when using --debug=casts.
2812 2008-12-24 Mark Probst <mark.probst@gmail.com>
2814 * mini.h: New macro for checking whether a method is final,
2815 i.e. whether the method or its class is marked final.
2817 * method-to-ir.c: Use the new macro for all final-checks
2818 consistently. Fixes the crash in the System.ServiceModel tests.
2820 2008-12-23 Mark Probst <mark.probst@gmail.com>
2822 * mini-exceptions.c (get_exception_catch_class): Corrected another
2823 overly strict assertion.
2825 2008-12-23 Mark Probst <mark.probst@gmail.com>
2827 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
2828 Clobbering it is not allowed because the caller might use it as
2829 the vtable register in the interface call.
2831 2008-12-19 Mark Probst <mark.probst@gmail.com>
2833 * mini-exceptions.c (get_exception_catch_class): Corrected an
2834 overly strict assertion.
2836 2008-12-18 Mark Mason <mmason@upwardaccess.com>
2838 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
2840 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
2842 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
2844 * cpu-mips.md: correct lengths for certain long_ opcodes.
2846 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
2848 * 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().
2850 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2852 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
2854 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2856 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
2858 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2860 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
2863 2008-12-16 Mark Mason <mmason@upwardaccess.com>
2865 * 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
2867 * 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)
2869 2008-12-15 Mark Mason <mmason@upwardaccess.com>
2871 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
2873 2008-12-14 Zoltan Varga <vargaz@gmail.com>
2875 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
2876 gshared code. Fixes #458947.
2878 * generics.cs: Add a test.
2880 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2882 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2884 * mini-mips.c: first pass n32 code generation.
2886 * mini-mips.h: datatypes and defines for n32 support.
2888 * exceptions-mips.c: first pass n32 code generation.
2890 * tramp-mips.c: first pass n32 code generation.
2892 * cpu-mips.md: add long_ opcodes.
2894 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2896 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2898 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2900 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2902 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2904 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2906 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2908 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2910 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2912 * helpers.c: for mips/n32, don't pass -mips32 to objdump
2914 2008-12-12 Zoltan Varga <vargaz@gmail.com>
2916 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
2918 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
2920 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
2922 2008-12-12 Mark Probst <mark.probst@gmail.com>
2924 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
2925 descriptors for helper functions directly in front of the code.
2927 2008-12-11 Mark Probst <mark.probst@gmail.com>
2929 * method-to-ir.c: Removed an unnecessary assertion.
2931 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2933 * method-to-ir.c: Merge SGEN changes from the old JIT.
2935 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2937 * driver.c (compile_all_methods_thread_main): Handle failure of
2940 2008-12-10 Mark Probst <mark.probst@gmail.com>
2942 * mini-ppc.c: Merged with mini-ppc64.c.
2944 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
2946 * Makefile.am: Use the same sources for PPC and PPC64.
2948 * mini-ppc64.c: Removed.
2950 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2952 * branch-opts.c (remove_block_if_useless): Extract fall through detection
2953 code to mono_bb_is_fall_through.
2955 * branch-opts.c (mono_remove_critical_edges): Same.
2957 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2959 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
2960 expect that an OP_BR_REG will be there.
2962 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2964 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
2965 for the many branch ops. The original check miss OP_BR_REG.
2969 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2971 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
2973 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2975 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
2976 while holding the aot lock.
2978 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2980 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
2982 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2984 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
2985 to release all runtime callable wrappers held by the runtime.
2987 Contributed under MIT/X11 license.
2989 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2991 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
2994 Contributed under MIT/X11 license.
2996 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2998 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
2999 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
3001 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3003 * cpu-mips.md: fix ckfinite length
3005 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
3006 (mono_arch_lowering_pass): cleanup, rearrange for clarity
3007 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
3009 2008-12-08 Mark Mason <mmason@upwardaccess.com>
3011 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
3013 2008-12-08 Geoff Norton <gnorton@novell.com>
3015 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
3016 size by 8 bytes as well.
3018 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3020 * basic-simd.cs: Fix method names for Vector16b.
3022 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3024 * basic-simd.cs: Fix method names for Vector16sb.
3026 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3028 * basic-simd.cs: Fix method names for Vector8us.
3030 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3032 * basic-simd.cs: Fix method names for Vector8s.
3034 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3036 * basic-simd.cs: Fix method names for Vector4ui.
3038 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3040 * basic-simd.cs: Fix method names for Vector2l.
3042 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3044 * basic-simd.cs: Fix method names for Vector2d.
3046 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3048 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
3049 that are extension methods.
3051 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3053 * basic-simd.cs: Fix method names for Vector4f.
3055 2008-12-08 Zoltan Varga <vargaz@gmail.com>
3057 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
3058 as such. Fixes #456669.
3060 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3062 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
3064 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3066 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
3067 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
3068 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
3069 (mips_adjust_stackframe): handle FP spills
3071 * mini-ops.h: add mips_mtc1_s2
3073 * cpu-mips.md: add mips_mtc1_s2
3075 2008-12-07 Zoltan Varga <vargaz@gmail.com>
3077 * unwind.c: New file, move the unwind info encoding functions here from
3078 aot-compiler.c, so they could be used at runtime too.
3080 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3082 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
3083 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
3085 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3087 * mini-mips.c: cleanup warnings
3088 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
3089 (mips_adjust_stackframe): handle case of taking the address of stack locals
3091 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3093 * aot-compiler.c: Implement a few functions missing from the asm writer.
3094 (emit_method_code): Only write symbols for methods when using the bin
3095 writer, since the assembler can't deal with the characters in our method
3098 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
3100 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
3103 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
3104 a bit to also restore %rax.
3106 2008-12-05 Mark Probst <mark.probst@gmail.com>
3108 * mini-ppc.c: Some simple merges from mini-ppc64.c.
3110 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3112 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
3115 2008-12-05 Mark Probst <mark.probst@gmail.com>
3117 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
3119 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
3120 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
3122 * exceptions-ppc64.c: Removed.
3124 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
3126 2008-12-05 Mark Probst <mark.probst@gmail.com>
3128 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
3131 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
3133 * tramp-ppc64.c: Removed.
3135 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3137 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
3140 2008-12-05 Mark Probst <mark.probst@gmail.com>
3142 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
3144 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
3145 mini-ppc.h instead of mini-ppc64.h.
3147 * mini-ppc64.h: Removed.
3149 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3151 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
3153 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
3155 2008-12-05 Mark Probst <mark.probst@gmail.com>
3157 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
3158 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
3161 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3163 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
3165 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3167 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
3169 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3171 * basic-simd.cs: Tests for operator == and != on Vector4f.
3173 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3175 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
3177 * simd-intrinsics.c: Kill useless enum.
3179 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3181 * cpu-mips.md: add long_conv_to_ovf_i4_2
3182 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
3184 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3186 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
3188 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
3190 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3192 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3194 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3196 * basic-simd.cs: Add tests for new methods.
3198 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3200 * simd-intrinsics.c: Add support for operator == and !=
3203 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3205 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3207 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3209 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3211 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3213 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3214 MONO_PATCH_INFO_ICALL_ADDR.
3216 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3218 * aot-compiler.c: Resurrect full-aot support.
3220 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3222 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3224 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3226 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3228 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3230 * basic-simd.cs: Fix tests to work under ppc.
3231 Remove tests for methods that will be removed.
3233 2008-12-03 Mark Probst <mark.probst@gmail.com>
3235 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3236 generic type (via a typedef or typeref) correctly.
3238 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3240 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3241 diagnose an assertion failure.
3243 2008-12-02 Mark Probst <mark.probst@gmail.com>
3245 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3246 Fix trampoline size.
3248 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3249 conversion opcodes are implemented natively instead via emulation.
3251 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3253 * cpu-mips.md: remove mips_xori
3255 * mini-ops.h: remove mips_xori
3257 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3259 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3261 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3263 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3265 * cpu-mips.md: fix instruction lengths.
3267 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3269 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3271 * mini-ops.h: fix slti / sltiu op profiles.
3273 2008-12-02 Martin Baulig <martin@ximian.com>
3275 * method-to-ir.c (mono_method_to_ir): Disable debugging
3276 information for the init locals block to make the debugger stop
3277 after all locals have been initalized.
3279 2008-12-02 Martin Baulig <martin@ximian.com>
3281 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3282 running inside the debugger.
3284 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3286 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3289 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3290 alu->alu imm optimization which only shows if deadce is disabled.
3292 * aot-compiler.c: Rename the function names for the binary and asm writers
3293 so they can coexist in the same process. Rework the xdebug code to use the
3294 asm writer. This avoids the need to call into the runtime to dump the
3295 debugging info. Add more debugging info for types.
3297 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3299 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3300 cpu description tables, they can't occur in cpu-<ARCH>.md.
3302 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3303 the stack in CEE_LDFLDA. Fixes #450542.
3305 * generics.cs: Add a new test.
3307 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3309 * mini-ops.h: updated MIPS opcodes
3310 * mini-mips.c: decompose long opts
3311 * mini-mips.h: decompose long opts
3313 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3315 * cpu-mips.md: fix length on int_rem_un
3316 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3318 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3320 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3322 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3324 2008-11-29 Martin Baulig <martin@ximian.com>
3326 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3327 mono_debug_using_mono_debugger() in addition to the
3328 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3330 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3332 * mini-ops.h: updated more MIPS opcodes
3333 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3334 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3336 2008-11-28 Mark Probst <mark.probst@gmail.com>
3338 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3340 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3342 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3343 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3344 * mini-ops.h: correct selected mips opcode entries
3346 2008-11-28 Mark Probst <mark.probst@gmail.com>
3348 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3351 2008-11-28 Mark Probst <mark.probst@gmail.com>
3353 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3355 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3357 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3358 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3359 * mini-mips.h: disable IMT
3360 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3362 2008-11-28 Mark Probst <mark.probst@gmail.com>
3364 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3366 2008-11-28 Mark Probst <mark.probst@gmail.com>
3368 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3370 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3372 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3375 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3377 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3378 for Set/GetVector aligned versions.
3380 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3382 * basic-simd.cs: Add tests for Get/SetVector.
3384 2008-11-27 Mark Probst <mark.probst@gmail.com>
3386 * mini.c: Removed g_slist_append_mempool(). Now in
3389 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3391 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3392 size properly and make the bounds check optional.
3394 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3395 for SetVector and IsAligned.
3397 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3399 * mini.c: Remove unused mono_normalize_opcodes () function.
3401 2008-11-26 Mark Probst <mark.probst@gmail.com>
3403 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3404 using the new atomic add ops now.
3406 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3409 2008-11-26 Mark Probst <mark.probst@gmail.com>
3411 * mini-ppc64.c: Several fixes.
3413 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3415 * cpu-mips.md: added jump_table
3416 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3418 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3420 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3422 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3424 * mini-ops.h: corrected a handful of MIPS opcodes.
3426 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3428 * aot-compiler.c: MIPS to use ELF writer
3430 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3432 * mini-codegen.c: remove MIPS specific assert.
3434 2008-11-25 Mark Probst <mark.probst@gmail.com>
3436 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3437 fixes. PPC64 now passes most of the runtime regressions.
3439 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3441 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3442 volatile intervals a bit.
3444 2008-11-24 Mark Probst <mark.probst@gmail.com>
3446 * basic-long.cs: New test case.
3448 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3450 * mini.c (mini_method_compile): Disable globalra for large methods for
3453 * regalloc2.c (order_moves): Add fp support.
3455 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3456 source bblock ends with an OP_BR_REG.
3458 * ratests.cs: Add a new test.
3460 2008-11-23 Mark Probst <mark.probst@gmail.com>
3462 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3463 sharing. PPC64 now passes generics.exe.
3465 2008-11-23 Mark Probst <mark.probst@gmail.com>
3467 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3469 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3471 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3472 memory when mono_jit_info_table_find () can't find the method in the
3475 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3478 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3481 2008-11-23 Mark Probst <mark.probst@gmail.com>
3483 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3484 Several fixes. PPC64 now runs exceptions.exe and
3485 devirtualization.exe.
3487 2008-11-22 Mark Probst <mark.probst@gmail.com>
3489 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3490 arrays.exe and basic-math.exe.
3492 2008-11-22 Mark Probst <mark.probst@gmail.com>
3494 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3495 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3497 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3499 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3501 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3503 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3505 * ir-emit.h: Move macros from method-to-ir.c to here.
3507 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3509 * mini-ops.h: Correct the long simd ops to use LREG.
3511 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3513 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3515 * mini-ops.h: Correct the dreg type of a few long opcodes.
3517 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3520 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3522 * mini-ppc.c: remove negative stack references in epilog
3523 for platforms that don't support the red zone.
3525 2008-11-21 Mark Probst <mark.probst@gmail.com>
3527 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3528 point regs. Now PPC64 passes basic-calls.exe.
3530 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3532 * basic-simd.cs: Add tests for accessors of Vector2l.
3534 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3536 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3538 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3540 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3542 2008-11-21 Mark Probst <mark.probst@gmail.com>
3544 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3545 PPC64 passes basic-long.exe.
3547 2008-11-20 Mark Probst <mark.probst@gmail.com>
3549 * decompose.c: Decompose carry and overflow add on PPC64 like on
3550 other 64 bit archs. Don't decompose sub at all on PPC64.
3552 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3553 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3556 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3558 * basic-simd.cs: Add tests for accessors of Vector2d.
3560 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3562 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3566 * mini-x86.c (mono_arch_output_basic_block): Same.
3568 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3570 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3572 * basic-simd.cs: Add tests for accessors of Vector4f.
3574 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3576 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3580 * mini-x86.c (mono_arch_output_basic_block): Same.
3582 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3584 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3586 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3588 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3590 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3594 * mini-x86.c (mono_arch_output_basic_block): Same.
3596 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3598 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3600 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3602 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3604 * simd-intrinsics.c: Enable setters for Vector16sb.
3606 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3608 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3612 * mini-x86.c (mono_arch_output_basic_block): Same.
3614 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3616 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3618 * simd-intrinsics.c: Implement setter for Vector8us.
3620 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3622 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3625 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3627 * mini-ppc.c: remove references to the red zone in the prolog
3628 (for systems that don't support it).
3630 2008-11-19 Mark Probst <mark.probst@gmail.com>
3632 * cpu-ppc64.md: Fixed a few instruction lengths.
3634 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3637 2008-11-19 Mark Probst <mark.probst@gmail.com>
3639 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3642 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3644 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3646 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3648 * mini-ops.h: Added OP_INSERT_I2.
3652 * mini-x86.c (mono_arch_output_basic_block): Same.
3654 * simd-intrinsics.c: Implement setter for Vector8s.
3656 * simd-methods.h: Add the names of get setters of Vector8s.
3658 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3660 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3662 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3665 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3667 2008-11-18 Mark Probst <mark.probst@gmail.com>
3669 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3670 for PPC64. An empty program runs now.
3672 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3674 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3676 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3677 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3678 info for JITted code is emitted into a shared library, loadable into gdb.
3680 2008-11-18 Mark Probst <mark.probst@gmail.com>
3682 * Makefile.am: Changes to build PPC64.
3684 * mini-arch.h: Include mini-ppc64.h on PPC64.
3686 2008-11-18 Mark Probst <mark.probst@gmail.com>
3688 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3689 in PPC code up to r119147.
3691 2008-11-18 Mark Probst <mark.probst@gmail.com>
3693 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3694 cpu-ppc64.md: Changes for PPC64.
3696 Based on code submitted by andreas.faerber@web.de at
3697 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3700 2008-11-18 Mark Probst <mark.probst@gmail.com>
3702 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3703 cpu-ppc64.md: Copied from the corresponding PPC files from
3706 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3708 * mini-ops.h: Added OP_ROUND.
3710 * cpu-x86.md: Added round.
3712 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3714 * basic-math.cs: Added test_0_round to test rounding.
3716 Contributed under MIT/X11 license.
3718 2008-11-17 Bill Holmes <billholmes54@gmail.com>
3720 * aot-compiler.c : Fix the Winx64 build.
3722 Contributed under MIT/X11 license.
3724 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3726 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
3727 in OP_EXTRACT_R8 to avoid possible stack corruption.
3729 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3731 * mini-ops.h: Added OP_EXTRACT_R8/I8.
3733 * cpu-x86.md: Added extract_r8.
3735 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
3737 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
3738 a couple of OP_EXTRACT_I4.
3740 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
3742 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
3744 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3746 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
3749 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3751 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3752 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
3754 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
3755 are not needed any more.
3757 * mini.h: Remove the unused INS_LIST macros.
3759 * mini.c (mini_method_compile): Remove a disable globalra case which is no
3762 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
3765 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
3766 mono_alloc_ireg () instead.
3768 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
3771 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
3774 * aot-runtime.c (load_aot_module): Disable AOT when running under
3777 * mini-amd64.h: Change the monitor fastpath defines to check for
3778 !PLATFORM_WIN32 so they work on *bsd too.
3780 * mini.h mini.c mini-hhpa.c: Remove more unused code.
3782 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
3784 * mini.h (MonoCompile): Remove new_ir flag.
3786 * regalloc.h regalloc.c: Remove unused code.
3788 * cpu-*.md: Remove more unused opcodes.
3790 * simple-cee-ops.h simple-mini-ops.h: Removed.
3792 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
3794 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3796 * aliasing.h: Removed.
3798 * *.c: Remove references to aliasing.h and inssel.h.
3800 * mini.c: Remove additional unused functions.
3802 * mini-ops.h cpu-*.md: Remove unused opcodes.
3804 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3806 Remove the old JIT code.
3808 * inssel*.brg: Removed.
3810 * ssa.c abcremoval.c aliasing.c: Removed.
3812 * ssa2.c: Renamed to ssa.c.
3814 * abcremoval2.c: Renamed to abcremoval.c.
3816 * *.c: Removed all !cfg->new_ir code.
3818 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
3819 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
3821 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
3823 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3825 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
3826 to simplify the code and cut back on the number of global symbols in the AOT
3829 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
3831 2008-11-15 Zoltan Varga <vargaz@gmail.com>
3833 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
3834 with the got/got_info tables.
3836 * mini.h: Bump AOT file format version.
3838 * unwind.h: New file, contains definitions for stack unwinding.
3840 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
3843 * aot-compiler.c: Generalize the emitting of unwind information to use the
3844 information in cfg->unwind_ops.
3846 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
3848 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
3849 AOT method frames. Enable writing symbols for methods by default.
3851 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
3853 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
3854 and make it work with vectors of element sizes 1, 2 and 4.
3856 * simd-intrinsics.c: Enable getter for all vectors with element size
3859 * simd-methods.h: Add the names of other getters.
3861 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
3867 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
3869 * mini-ppc.h: portability fix.
3871 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3873 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
3874 buggy and will overwrite it.
3876 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3878 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
3879 Use it to emit local symbols for all methods so AOTed methods show up with
3880 their full name in gdb/valgrind output.
3882 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
3884 * mini-ppc.c: portability fixes.
3886 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3888 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
3889 entries out of the if (!generic_shared...) code so it is always done.
3890 (mono_class_init_trampoline): Do the patching when running under valgrind
3891 too, newer versions of valgrind have no problems with it.
3893 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3895 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
3898 2008-11-13 Mark Probst <mark.probst@gmail.com>
3900 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
3903 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3905 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
3907 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3909 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
3915 * simd-intrinsics.c: Same.
3917 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3919 * simd-intrinsics.c: Enable constructor intrinsics for all types.
3921 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3923 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
3924 to work with more Vector types.
3926 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3928 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
3929 store the elemens directly instead of using and intermediate.
3931 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3933 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
3935 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
3936 to preserve %eax for aot plt trampolines.
3938 * aot-compiler.c (compile_method): Don't skip synchronized methods.
3939 (encode_method_ref): Flag synchronized methods so they won't go through
3942 * aot-compiler.c: Additional work to support AOTing synchronized methods/
3945 * cpu-ia64.md (jmp): Increase max length.
3947 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3949 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
3950 open generic classes.
3952 * aot-compiler.c: Enable the ELF writer on ELF platforms.
3954 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
3955 box+brtrue optimization since it causes test failures on x86.
3957 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3959 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
3965 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
3966 for simd ctor values.
3968 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
3969 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
3971 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3973 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
3976 * simd-instrincs.c: Same.
3978 * basic-simd.cs: Same.
3980 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3982 * ratests.cs: Add more tests.
3984 * regalloc2.c (add_spill_code): Handle more corner cases.
3986 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3988 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
3989 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
3990 both the source an destination of an instruction.
3992 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3994 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
3995 wapihandles.c: more portability changes.
3997 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
3999 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
4000 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
4001 safe to execute in a signal handler and the kernel provides better
4002 the info in /proc/self/smaps. Avoid the assert on sigaction during
4005 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4007 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
4008 do the bblock linking hack if it is actually needed.
4010 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
4013 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
4014 crash problem is fixed.
4016 * branch-opts.c (mono_remove_critical_edges): Link up newly added
4019 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
4021 (mini_method_compile): Set the starting value of next_vreg to
4022 MAX_IREGS + MAX_FREGS when using globalra.
4024 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
4025 filter clauses with BB_EXCEPTION_HANDLER.
4027 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
4029 2008-11-10 Mark Probst <mark.probst@gmail.com>
4031 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
4032 space for stdcall. Fixes regressions on Win32.
4034 2008-11-10 Zoltan Varga <vargaz@gmail.com>
4036 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
4038 (linear_scan): Remove an assert which doesn't seem to be needed.
4040 * local-propagation.c (mono_local_deadce): Avoid a call to
4041 MONO_DELETE_INS which would screw up the instruction linking.
4043 * mini.c (mono_decompose_op_imm): Make this work with globalra.
4045 * regalloc2.c: Upgrade to work the current JIT code.
4047 2008-11-09 Zoltan Varga <vargaz@gmail.com>
4049 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
4052 * aot-runtime.c: Remove some dead code.
4054 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
4056 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
4058 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
4059 trampolines using sscanf since atoi doesn't work on large unsigned values.
4061 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
4062 Initialize code_size.
4064 2008-11-08 Mark Probst <mark.probst@gmail.com>
4066 * method-to-ir.c (mini_emit_inst_for_method): Make
4067 Interlocked.CompareExchange work for Int arguments on 32 bit
4070 2008-11-07 Mark Probst <mark.probst@gmail.com>
4072 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
4074 2008-11-06 Bill Holmes <billholmes54@gmail.com>
4076 * main.c Fix MSVC build.
4078 Contributed under MIT/X11 license.
4080 2008-11-06 Mark Probst <mark.probst@gmail.com>
4082 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
4083 alignment larger than 8 bytes are aligned correctly, too.
4085 * mini.c: Honor the min_align field of MonoClass when laying out
4088 2008-11-06 Zoltan Varga <vargaz@gmail.com>
4090 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
4092 * aot-compiler.c (emit_plt): Fix a warning.
4094 * aot-compiler.c: Implement ARM support in the binary writer.
4096 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4098 * basic-simd.cs: Add test for getter with byref arg.
4099 Fix the naming of a few tests.
4100 Add missing checks to a test.
4102 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4104 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
4106 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
4107 most of the full-aot support for monitor enter/exit trampolines.
4109 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
4110 enter/exit trampoline creation functions.
4112 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
4115 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
4117 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
4118 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
4119 implement the needed functionality without adding crap to the runtime.
4121 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4123 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
4126 * mini.c (mono_build_date): New global version holding the build date in
4129 * Makefile.am (buildver.c): Generate a file containing the build date.
4131 * main.c: Set the build date from the generated file.
4133 * mini.c (mono_get_runtime_build_info): New helper function returning build
4134 information in a string format.
4136 * driver.c (mono_main): Print the build date in --version.
4138 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
4139 file when the bind-to-runtime-version option is used.
4141 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4143 * simd-intrinsics.c: Fix bug when using getters and byref args.
4145 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4147 * simd-methods.h: Rename prefetch methods.
4149 * simd-intrinsics.c: Same.
4151 2008-11-05 Mark Probst <mark.probst@gmail.com>
4153 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
4156 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4158 * aot-compiler.c: Use the bundled elf header files instead of depending on
4161 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
4164 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
4167 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
4169 * cpu-x86.md: Add store nta ops.
4175 * mini.h: Add an enum for simd prefetch modes.
4177 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
4178 of store. Use the changed code to support store nta.
4180 * simd-intrinsics.c: Add prefetch ops for all vector types.
4182 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4184 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
4187 * aot-compiler.c: Use statically allocated buffers for constructing symbol
4190 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
4193 2008-11-04 Mark Probst <mark.probst@gmail.com>
4195 * mini-x86.c: Fixed commit.
4197 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4199 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4201 2008-11-04 Mark Probst <mark.probst@gmail.com>
4203 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4204 and MONITOR_EXIT, for the ASM fastpaths.
4206 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4209 * mini.c, patch-info.h: Signature and patch infos for
4210 Monitor.Enter/Exit trampolines.
4212 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4214 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4215 Monitor.Enter/Exit ASM fastpath for Linux.
4217 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4219 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4221 * objects.cs: Add a new test.
4223 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4225 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4226 if MONO_LOG_LEVEL is set.
4228 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4230 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4232 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4234 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4235 of file offsets. Align the sections belonging to the data segment to
4238 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4240 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4241 elf.h. Port it to amd64.
4243 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4245 * driver.c: Enable SIMD by default.
4247 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4249 * cpu-x86.md: Add prefetch op.
4255 * mini.h: Add an enum for simd prefetch modes.
4257 * simd-methods.h: Add prefetch function names.
4259 * simd-intrinsics.c: Add prefetch ops for all vector types.
4261 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4263 * aot-compiler.c (emit_bytes): Speed this up a little.
4265 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4267 * aot-compiler.c: Add JIT time etc. statistics.
4269 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4271 * mini.h (MonoCompile): Add 'got_offset' field.
4273 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4274 method_got_offsets array.
4276 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4279 * aot-compiler.c (compile_method): Add generic method instances referenced
4280 by the method to the list of methods to be compiled, this is required so if
4281 A<T> references B<T>, and another assembly references A<int>, then it will
4282 also get a copy of B<int>.
4284 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4285 when checking for monitor enter/exit.
4287 2008-10-30 Mark Probst <mark.probst@gmail.com>
4289 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4290 for Monitor.Enter and Monitor.Exit if enabled.
4292 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4295 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4297 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4298 of an OP_MOVE. Fixes #440046.
4300 * basic-long.cs: Add a new test.
4302 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4304 * mini.h: Add synchronization note for the managed counter-part.
4306 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4307 returns the simd caps of the current cpu.
4309 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4311 * basic-simd.cs: Remove Console.WriteLine.
4313 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4315 * basic-simd.cs: New tests for Vector2ul.
4317 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4319 * simd-intrinsics.c: Add new vector type Vector2ul.
4321 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4323 * basic-simd.cs: New tests for Vector2l.
4325 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4327 * cpu-x86.md: Add long version of most packed int ops.
4333 * simd-intrinsics.c: Add new vector type Vector2l.
4335 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4337 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4339 * simd-methods.h: Remove SN_op_BitwiseXor.
4341 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4343 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4346 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4348 * basic-simd.cs: Test for Vector2d.
4350 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4353 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4355 * cpu-x86.md: Add double version of all packed float ops.
4361 * simd-intrinsics.c: Add new vector type Vector2d.
4363 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4365 * simd-methods.h: Add Duplicate.
4367 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4369 * basic-simd.cs: Test for packing with signed saturation.
4371 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4373 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4374 found in the TYPESPEC table.
4376 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4378 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4381 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4383 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4384 instead of the RVA, since the RVA can be changed by tools like the cil
4387 * method-to-ir.c (mono_method_to_ir2): Ditto.
4389 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4390 (deserialize_variable): Ditto.
4392 2008-10-25 Martin Baulig <martin@ximian.com>
4394 * debug-mini.c (write_variable): Use
4395 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4397 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4399 * cpu-x86.md: Add unsigned variants of packd and packw.
4403 * mini-x86.h: Emit the right instruction for packd and packw.
4404 Add unsigned variants of packd and packw.
4406 * simd-intrinsics.c: Packd and packw were used in place of their
4407 unsigned variants. Change that.
4408 Add intrinsics for (Signed)PackWithSignedSaturation.
4410 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4412 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4414 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4416 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4418 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4420 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4422 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4425 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4427 2008-10-24 Mark Probst <mark.probst@gmail.com>
4429 * method-to-ir.c, mini.c: Special casing for the synchronized
4430 wrapper for the ldtoken+GetTypeFromHandle case.
4432 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4434 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4436 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4437 created/split bblocks.
4439 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4441 * mini-ops.h: Add packed signed mul high.
4445 * mini-x86.c (mono_arch_output_basic_block): Same.
4447 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4449 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4451 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4453 * basic-simd.cs: Tests for Vector16sb.
4455 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4457 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4459 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4461 * mini-ops.h: Add packed signed min, max and compare greater.
4465 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4468 * simd-methods.h: Add CompareGreaterThan.
4470 * simd-methods.h: Remove CompareEquals.
4472 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4474 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4476 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4479 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4481 * basic-simd.cs: Fix tests due to change in the API.
4483 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4485 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4487 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4489 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4491 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4492 inst_offset as this has invalid values for LDADDR.
4494 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4496 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4498 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4500 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4502 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4503 for accessing field->data.
4505 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4507 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4509 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4511 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4513 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4515 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4517 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4518 from the cfg mempool.
4520 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4522 * basic-simd.cs: Tests for new methods in Vector8us.
4524 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4526 * mini-ops.h: Add multiply and store high.
4530 * mini-x86.c (mono_arch_output_basic_block): Same.
4532 * simd-methods.h: Same.
4534 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4537 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4539 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4540 mono_class_setup_vtable ().
4542 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4543 mono_class_get_vtable_entry () for accessing klass->vtable.
4545 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4547 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4550 * method-to-ir.c (mono_save_token_info): Don't save references made from
4553 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4554 of generic instances.
4556 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4558 2008-10-19 Mark Probst <mark.probst@gmail.com>
4560 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4561 OP_JMP depends on the method signature. Calculate it properly.
4563 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4565 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4568 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4570 (emit_extra_methods): Add another table mapping method indexes to
4571 offsets in the extra_method_info table.
4573 * mini.h: Bump AOT file format version.
4575 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4576 and mono_aot_get_method_from_token () into one function.
4578 2008-10-19 Mark Probst <mark.probst@gmail.com>
4580 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4583 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4585 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4588 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4591 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4593 * mini.h: Bump aot file format version.
4595 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4596 AOT file can contain native code for methods which are not in the METHOD
4597 table. Generate code for non-sharable generic instances of generic methods
4598 found in the METHODSPEC table.
4600 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4601 encoding generic type handles.
4603 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4604 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4606 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4607 macros + MONO_ADD_INS.
4609 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4612 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4614 * mini.h: Bump aot file format version.
4616 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4618 2008-10-17 Mark Probst <mark.probst@gmail.com>
4620 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4621 platforms, with definable stack alignment value. Set to 16 now
4624 * mini.c, mini.h, driver.c: Command line option for disabling
4627 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4629 * basic-simd.cs: Tests for new methods in Vector4ui.
4631 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4633 * mini-ops.h: Add packed int shuffle.
4637 * mini-x86.c (mono_arch_output_basic_block): Same.
4639 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4640 extract mask, max, min, shuffle.
4642 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4644 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4646 * basic-simd.cs: Tests for new methods in Vector8us.
4648 2008-10-17 Mark Probst <mark.probst@gmail.com>
4650 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4651 RuntimeTypeHandle, not a TypedReference.
4653 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4655 * simd-intrinsics.c: remove relocations.
4657 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4659 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4660 optimizations from the x86 backend.
4662 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4664 * simd-methods.h, simd-intrinsics.c: debloat method names and
4665 prepare for no relocations.
4667 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4669 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4673 * mini-x86.c (mono_arch_output_basic_block): Same.
4675 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4676 extract mask, max, min and sum of absolute differences.
4678 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4681 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4683 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4684 Renamed one test for consistency.
4686 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4688 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4689 fix to the code that deal with other blocks.
4691 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4693 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4695 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4697 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4698 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4699 able to process the source reg.
4701 2008-10-16 Martin Baulig <martin@ximian.com>
4703 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4705 * inssel.brg: Add `OP_HARD_NOP'.
4707 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4709 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4710 `OP_HARD_NOP' instruction when running inside the debugger.
4712 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4713 `OP_HARD_NOP' instruction when running inside the debugger.
4715 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4717 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
4718 now works. The issue with the regalloc tripping up no longer
4721 * simd-intrinsics.c (load_simd_vreg): Same.
4723 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4725 * basic-simd.cs: Tests for new Vector8ui methods.
4727 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4729 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
4730 only for type. This fixes crashes where MonoInst::klass is checked
4731 for ops of type != VTYPE or OBJ.
4733 * simd-intrinsics.c (load_simd_vreg): Same.
4735 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4737 * mini-ops.h: Add ops for packed shuffle/max/avg and
4742 * mini-x86.c (mono_arch_output_basic_block): Same.
4744 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
4747 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
4748 to emit extract mask op.
4750 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4751 to emit word shuffles.
4753 2008-10-15 Mark Probst <mark.probst@gmail.com>
4755 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
4756 the largest alignment needed by a variable, but at least
4759 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4761 * basic-simd.cs: Tests for the fixes in the last commit.
4763 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4765 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
4766 no longer handles STACK_PTR input.
4768 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
4770 * simd-intrinsics.c (load_simd_vreg): New function that works like
4771 get_simd_vreg but handles STACK_PTR input.
4773 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
4774 as the input can be an arbitrary pointer.
4776 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
4777 LDADDR local optimization directly otherwise use a store op.
4779 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4781 * basic-simd.cs: Tests for dup low and dup high.
4783 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4785 * mini-ops.h: Add dup low and dup high ops.
4789 * mini-x86.c (mono_arch_output_basic_block): Same.
4791 * simd-intrinsics.c (vector4f_intrinsics): Same.
4793 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4795 * basic-simd.cs: Tests for recently added functionality.
4797 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4799 * mini-ops.h: Add remaining sse1 fp ops.
4801 * cpu-x86.md: Add remaining sse1 fp ops.
4803 * mini-x86.c (mono_arch_output_basic_block): Same.
4805 * mini.h: Add enum for simd FP compare conditions.
4807 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
4809 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
4810 so the backed can generate the appropriate op.
4812 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4813 This patch squeese one more byte from the SimdIntrinsc struct.
4815 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
4816 a a shift amount intead of simply or'ing it.
4818 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
4820 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
4821 byte so we can have an aditional flags field without increasing struct size.
4823 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
4824 against the simd_supported_versions bitmask.
4826 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
4828 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
4830 * mini.c: remove rawbuffer code (the only use here is unsafe because
4831 it takes locks during signal handling and the kernel now provides much
4832 better info in proc/pid/smaps these days).
4834 2008-10-13 Zoltan Varga <vargaz@gmail.com>
4836 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
4837 OP_X86_PUSH_OBJ. Fixes #434620.
4839 * objects.cs: Add a test.
4841 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
4843 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
4844 that the packuswb/packusdw don't work with unsigned numbers for what
4845 would be negative numbers in signed format.
4847 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
4848 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
4850 * mini-ops.h: Add doubleword forms of many ops and packing ones.
4852 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
4854 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
4856 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
4858 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
4861 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
4862 version as the enum in mini.h.
4864 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
4865 for sse3 ops, check the simd_version field if present. This way the code
4866 works with all versions of sse.
4868 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4870 * simd-intrinsics.c: Fixed intrinsic name typo.
4872 * mini.h: Added missing simd exported function.
4874 * basic-simd.cs: Added tests for Vector4ui.
4875 Fixed broken test for Vector16b.
4877 2008-10-10 Zoltan Varga <vargaz@gmail.com>
4879 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
4880 the max length to 64.
4882 2008-10-10 Mark Probst <mark.probst@gmail.com>
4884 * method-to-ir.c: Only do the fast virtual generic method call for
4885 non-wrapper methods.
4887 * mini.h, mini-trampolines.c: The new generic virtual remoting
4888 trampoline handles virtual method calls via the vtable (as done by
4889 the fast virtual generic method calls) to remoting proxies.
4891 * mini.c (mono_jit_create_remoting_trampoline): For generic
4892 methods reate a generic virtual remoting trampoline.
4894 * mini-amd64.h: Enable fast virtual generic method calls again.
4896 2008-10-10 Mark Probst <mark.probst@gmail.com>
4898 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
4899 restore registers when doing tail calls.
4901 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4903 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
4906 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4908 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
4910 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4912 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
4914 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4916 * basic-simd.cs: Retrofit for API changes.
4918 2008-10-10 Mark Probst <mark.probst@gmail.com>
4920 * mini-ppc.c: Handle integer stack arguments for tail calls.
4922 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4924 * optflags-def.h: Removed sse3 optimization.
4928 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
4931 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
4933 * mini.h: Added enumeration with simd versions.
4935 * simd-intrinsics.c (emit_intrinsics): Use the new static var
4938 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
4940 * mini.c (mini_init): Call mono_simd_intrinsics_init.
4942 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4944 * basic-simd.cs: Added tests for Vector8u and Vector16u.
4946 * basic-simd.cs: Fixed test naming.
4948 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4950 * mini-ops.h: Added ops for packed and saturated math, shifts
4951 and packing/unpacking.
4953 * cpu-x86.md: Added descriptors for the above ops.
4955 * mini-x86.c: Added code to emmit the above ops.
4957 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
4959 2008-10-08 Zoltan Varga <vargaz@gmail.com>
4961 * aot-compiler.c (compile_method): Enable AOT for generic code.
4963 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
4965 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
4967 * mini.c: add a workaround for a common screwup that ends up blamed
4968 to mono (other processes blocking signal delivery).
4970 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4972 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
4973 in the LDFLD/STFLD opcodes. Fixes #432673.
4975 * iltests.il.in: Add a new test.
4977 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
4979 * mini-arm.c: attach the thread in unmanaged->managed transitions
4980 using delegates (bug #433148).
4982 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4984 * basic-simd.cs: Use new ShuffleSel constants.
4986 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4988 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
4990 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
4991 only disable simd intrinsics if no sse2 is detected.
4993 * optflags-def.h: Added sse3.
4995 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
4998 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5000 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
5001 when adding delegate-invoke wrappers.
5003 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5005 * Makefile.am: Reenable the simd tests.
5007 2008-10-07 Bill Holmes <billholmes54@gmail.com>
5009 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
5010 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
5011 other vreg is allocated to that hreg.
5013 Contributed under MIT/X11 license.
5015 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5017 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
5020 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5022 * basic-simd.cs: New test suite for SIMD intrinsics.
5024 * Makefile.am: Added new tests.
5026 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5028 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
5032 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
5034 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
5035 using SSE2 aware opcodes.
5037 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
5038 is enabled, this code path is only reachable if conversion ops are emmited after
5041 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
5043 This optimization saves 6 bytes per conversion against the old version.
5045 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5047 * aot-compiler.c (compile_method): Don't skip methods referencing
5048 generic methods without a corresponding entry in token_info_hash, since
5049 encode_method_ref () can handle all generic methods now.
5051 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
5052 generic context is set.
5054 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
5055 generic sharing of LDTOKEN.
5057 2008-10-06 Mark Probst <mark.probst@gmail.com>
5059 * mini-amd64.h: Temporarily disabled fast virtual generic method
5060 calls because it breaks the System.Runtime.Remoting tests.
5062 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5064 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
5066 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
5067 so inlining actually works.
5068 (check_inline_caller_method_name_limit): Ditto.
5070 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
5072 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
5073 64 bit safety (from Olaf Hering and Andreas Farber).
5075 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5077 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
5078 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
5079 unused virtual call support code.
5081 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
5083 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
5084 which can't use aot trampolines.
5085 (decode_patch): Don't create aot trampolines for methods which can't use
5088 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
5089 use aot trampolines.
5091 * mini.h: Bump AOT image format version.
5093 2008-10-05 Zoltan Varga <vargaz@gmail.com>
5095 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
5096 to save_token_info () since cmethod is inflated for constrained calls.
5098 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
5100 2008-10-04 Andreas Farber <andreas.faerber@web.de>
5102 * Makefile.am: Add build rules for ppc64.
5103 This avoids the build failing at pedump with unresolved symbols
5104 due to lack of arch_sources. Instead it will now fail earlier
5105 due to lack of cpu-ppc64.md.
5107 Contributed under MIT/X11 license.
5109 2008-10-04 Mark Probst <mark.probst@gmail.com>
5111 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
5114 * iltests.il.in: Add test case for tail call with many arguments.
5116 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5118 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
5119 to the fast virtual generic method code until the aot case is fixed.
5121 2008-10-03 Mark Probst <mark.probst@gmail.com>
5123 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
5125 2008-10-03 Mark Probst <mark.probst@gmail.com>
5127 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
5130 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5132 * simd-intrinsics.c: Forgot to add this one.
5134 * mini-codegen.c: Fix macro in case SIMD is not supported.
5136 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5138 This patch land initial JIT support for simd intrinsics.
5140 * mini-x86.h: Added new define to make --enable_minimal work on x86.
5142 * Makefile.am: Added simd-intrinsics.c
5144 * simd-intrinsics.c: New file with simd instrinsic related
5147 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
5149 * cpu-x86.md: Add simd related instructions.
5151 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
5153 * driver.c: Added two new --regression variants.
5155 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
5157 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
5159 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
5160 extract some complicated logic to helper functions.
5162 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
5164 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
5166 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
5167 the specialized simplification pass.
5169 * method-to-ir.c (mono_spill_global_vars): Use new macro.
5171 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
5173 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
5176 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
5177 if MONO_ARCH_NEED_SIMD_BANK is defined.
5179 * mini-ops.h: Added the new simd ops.
5181 * mini-x86.c: Added mono_arch_xregname.
5183 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
5185 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
5187 * mini-x86.h: Define simd related MONO_ARCH macros.
5189 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
5191 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
5193 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5194 MONO_CLASS_IS_SIMD to deal with simd related IR.
5196 * mini.h (MonoInst): Added spill_var to the backend union.
5198 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5200 * mini.h: Added forward declarations of the new simd fuctions.
5202 * optflags-def.h: Added new optimization names SIMD.
5204 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5206 * regalloc.h: Added support for working with 3 register banks.
5208 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5210 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5212 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5214 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5216 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5218 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5219 instead of one on 64 bit systems.
5221 * method-to-ir.c: Remove unused includes.
5223 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5225 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5226 cfg->used_int_regs, since the two are different on arm.
5228 2008-10-02 Mark Probst <mark.probst@gmail.com>
5230 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5231 mono_method_get_vtable_index() to get the vtable index.
5233 2008-10-02 Mark Probst <mark.probst@gmail.com>
5235 * method-to-ir.c (mono_method_to_ir2): Don't create native
5236 wrappers for array methods, because they're never called (and if
5237 they were called they wouldn't work).
5239 2008-10-02 Mark Probst <mark.probst@gmail.com>
5241 * method-to-ir.c (mono_method_to_ir2): Array methods are
5242 special-cased and must not be invoked indirectly via the (M)RGCTX
5243 when generic sharing is turned on. Fixes #431413.
5245 2008-10-01 Mark Probst <mark.probst@gmail.com>
5247 * method-to-ir.c: When generic sharing is active, call
5248 non-interface virtual generic methods via the standard trampoline.
5250 * mini-trampolines.c: Handle virtual generic shared methods.
5252 * mini.h, mini-x86.c, mini-x86.h: New argument for
5253 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5254 method thunks and which is the trampoline to call if the lookup
5255 fails. Enable the virtual generic method thunk for x86.
5257 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5258 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5259 argument but assert that it's NULL, because these archs don't yet
5260 implement the virtual generic method thunk. Changes in the IMT
5261 thunk data structures.
5263 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5265 * aot-compiler.c (emit_globals): Avoid invalid characters in
5266 the static linking symbol.
5268 * objects.cs: Add a test for the range check optimization. Fix warnings.
5270 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5271 optimization from the current JIT.
5273 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5274 later in decompose_array_access_opts () to allow more optimizations.
5276 * method-to-ir.c (mono_handle_soft_float): Rename this to
5277 mono_decompose_soft_float () for consistency.
5279 * mini-ops.h: Fix arguments of OP_STRLEN.
5281 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5282 into a separate function.
5283 (reset_cast_details): Ditto.
5284 (handle_unbox): Save cast details. Fixes #431254.
5286 * method-to-ir.c: Remove some obsolete FIXMEs.
5288 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5290 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5292 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5294 * mini-codegen.c: More work on macros to make them
5295 ready for multiple regbanks.
5297 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5299 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5301 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5303 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5305 * mini-codegen.c (mono_spillvar_offset): Proper support for
5308 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5310 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5311 the stack overflow changes.
5313 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5315 * mini-codegen.c: Make all bank macros depend on reg_bank.
5317 * mini-codegen.c (mono_local_regalloc): Make free mask
5318 initialization regbank aware.
5320 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5322 * mini-codegen.c (mono_local_regalloc): Extract callee
5323 mask selection to a function and make it regbank aware.
5325 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5327 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5328 code to deal with many regbanks.
5330 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5332 * mini-codegen.c: More fp->regbank changes.
5334 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5336 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5337 of a hardcoded constant.
5339 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5341 * method-to-ir.c (type_from_stack_type): Fix typo.
5343 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5345 * mini-ia64.c (emit_move_return_value): Convert float return values to
5348 * objects.cs: Add a new test.
5350 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5351 VARARG methods to fix an assert later.
5353 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5354 end so it at least compiles.
5356 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5358 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5360 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5362 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5363 optimization to a new function (emit_optimized_ldloca_ir) and enable
5364 it for both ldloca and ldloca_s.
5366 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5368 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5369 gshared CASTCLASS code.
5371 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5372 amd64, where the libc stack unwinder encounters stack frames referring to
5373 native code in unmapped memory.
5375 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5378 * generics.cs: Add new test.
5380 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5382 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5383 add a check that one of the ARM_FPU_ constants is defined.
5385 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5387 * mini-exceptions.c: Fix build on non-altstack platforms.
5389 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5392 * ir-emit.h: Add a comment to NEW_PCONST.
5394 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5396 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5398 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5399 after the changes to MonoJitDomainInfo.
5401 2008-09-27 Mark Probst <mark.probst@gmail.com>
5403 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5405 2008-09-27 Mark Probst <mark.probst@gmail.com>
5407 * mini-ppc.c: Compiler warning fixes.
5409 2008-09-27 Mark Probst <mark.probst@gmail.com>
5411 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5414 2008-09-27 Mark Probst <mark.probst@gmail.com>
5416 * exceptions-ppc.c, mini-ppc.h: Compile
5417 mono_arch_handle_altstack_exception() on Darwin, too.
5419 2008-09-27 Mark Probst <mark.probst@gmail.com>
5421 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5422 work on archs which don't have generic sharing implemented, only
5423 without the vtable_arg.
5425 2008-09-26 Mark Probst <mark.probst@gmail.com>
5427 * mini.c: Added comment explaining why delegate ctor icall
5428 wrappers are compiled.
5430 2008-09-26 Mark Probst <mark.probst@gmail.com>
5432 * mini.c: Don't produce trampolines to delegate ctor icall
5433 wrappers but compile them upfront.
5435 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5437 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5438 runtime-set function when going back to managed code. Currently this
5439 is used to set back the protection on the soft ovf pages and/or to
5440 throw the stack overflow exception that happened in unmanaged code.
5442 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5444 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5445 runtime-set function when going back to managed code. Currently this
5446 is used to set back the protection on the soft ovf pages and/or to
5447 throw the stack overflow exception that happened in unmanaged code.
5449 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5451 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5452 the support code for restoring stack protection after stack overflows
5453 that happen in unmanaged code. Don't set the exec permission on the
5456 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5458 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5459 delegate->method_ptr is set. Fixes #428054.
5461 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5463 * tests.cs: Rename to ratests.cs.
5465 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5466 emit_get_rgctx_... functions.
5468 2008-09-25 Mark Probst <mark.probst@gmail.com>
5470 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5472 2008-09-25 Mark Probst <mark.probst@gmail.com>
5474 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5475 before asserting that method is sharable.
5477 2008-09-25 Mark Probst <mark.probst@gmail.com>
5479 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5480 whether method needs a static RGCTX wrapper used instead of
5483 * generic-sharing.c, mini.h: A few functions moved to
5484 metadata/generic-sharing.c.
5486 2008-09-25 Mark Probst <mark.probst@gmail.com>
5488 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5489 Generic code sharing for value types, which essentially means
5490 treating value type methods like static methods. The RGCTX is
5491 passed in the same way.
5493 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5495 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5496 opcode when creating multi-dimensional arrays of open types.
5498 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5501 * generics.cs: Add a test.
5503 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5505 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5507 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5509 * mini.c (mini_method_compile): Set it when running under the debugger.
5511 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5512 vreg optimization if the flag is set.
5514 * driver.c (mono_main): Add --attach= option to pass options to
5517 * mini.c (sigquit_signal_handler): Start the attach agent.
5519 * ssapre.c: Disable this to save space since it is not yet ported to
5522 * regalloc2.c: Disable this to save space.
5524 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5526 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5528 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5529 the -v option useful again.
5531 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5533 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5536 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5537 arrays of arrays. Fixes #428406.
5539 * method-to-ir.c (mini_emit_castclass): Ditto.
5541 * objects.cs: Add new test.
5543 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5545 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5546 was wrong at it choked against target_type_is_incompatible for byref types.
5548 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5550 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5553 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5555 * mini-exceptions.c: update a few more exceptions-related counters.
5557 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5559 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5560 new functions to allocate from persistent mempools.
5562 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5564 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5565 multiple register banks in the future.
5567 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5569 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5571 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5573 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5575 * mini.h: Export type_to_eval_stack_type.
5577 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5578 is only ins->klass of byref types.
5580 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5582 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5583 (mini_emit_memcpy2): Ditto.
5585 * mini-amd64.c: Fix a warning.
5587 2008-09-21 Mark Probst <mark.probst@gmail.com>
5589 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5592 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5594 * method-to-ir.c: Extract stloc micro-optimization to a
5595 function and apply it to all cases.
5597 2008-09-19 Mark Probst <mark.probst@gmail.com>
5599 * method-to-ir.c: Don't fail generic code sharing in cases we
5602 2008-09-18 Mark Probst <mark.probst@gmail.com>
5604 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5606 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5608 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5611 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5613 * trace.c: make tracing more useful and correct, with per-thread
5616 2008-09-15 Mark Probst <mark.probst@gmail.com>
5618 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5619 doing a method call and the argument is an R4.
5621 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5623 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5626 2008-09-13 Mark Probst <mark.probst@gmail.com>
5628 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5630 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5632 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5633 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5635 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5637 * driver.c: Add a --agent argument (not supported yet) to load managed
5638 agent assemblies before loading the main assembly, similarly to how the
5639 Java VM handles agents.
5641 2008-09-11 Mark Probst <mark.probst@gmail.com>
5643 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5644 function to do stack layout of local variables.
5646 2008-09-11 Mark Probst <mark.probst@gmail.com>
5648 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5651 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5653 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5654 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5655 JIT if DISABLE_JIT is defined.
5657 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5660 2008-09-10 Mark Probst <mark.probst@gmail.com>
5662 * iltests.il.in: Disable the fconv test on PPC (the result is
5663 undefined according to ECMA).
5665 2008-09-10 Mark Probst <mark.probst@gmail.com>
5667 * iltests.il.in: Enable tail call tests for PPC.
5669 * mini.h: Add variable for storing incoming valuetype argument
5670 addresses for tail calls.
5672 * mini-ppc.c: Implement valuetype arguments and return values for
5675 2008-09-09 Mark Probst <mark.probst@gmail.com>
5677 * mini-ppc.c: Partially implement tail calls (struct arguments and
5678 return values not supported).
5680 * method-to-ir.c: Enable tail calls on PPC.
5682 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5684 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5685 runtime-invoke wrappers to work around the problem of them getting
5686 assigned to a random class.
5688 * aot-runtime.c (mono_aot_get_method): Ditto.
5690 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5692 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5693 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5695 2008-09-07 Mark Probst <mark.probst@gmail.com>
5697 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5698 until they're implemented properly.
5700 * exceptions-ppc.c: Use arch-independent exception-handling code
5701 instead of custom one.
5703 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5706 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5708 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5709 applies when __powerpc__ is defined.
5711 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5713 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5714 methods to their code to avoid computing the full name of wrappers and
5715 doing a lookup in a string hash table.
5717 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5719 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
5720 we identify bblocks before method_to_ir () is ran.
5722 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
5723 Also avoid optimizing branches pointing to themselves.
5725 * mini.c (mini_method_compile): Ditto. Fixes #422947.
5727 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
5729 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
5731 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5733 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
5734 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
5735 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
5738 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
5739 jumped to the same entry in plt_jump_table.
5741 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
5743 * method-to-ir.c (initialize_array_data): Handle field with RVA from
5746 2008-08-31 Zoltan Varga <vargaz@gmail.com>
5748 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
5749 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5752 2008-08-29 Geoff Norton <gnorton@novell.com>
5754 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
5755 segment, and doesn't properly handle .space as .text. Fixes
5758 2008-08-29 Geoff Norton <gnorton@novell.com>
5760 * mini.c: Disable the mach exception handler when running on
5763 2008-08-29 Geoff Norton <gnorton@novell.com>
5765 * aot-compiler.c: Patch from Renaldas Zioma to properly register
5766 globals on Darwin/ARM
5768 2008-08-28 Zoltan Varga <vargaz@gmail.com>
5770 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
5771 since too many things depend on it. Instead, call
5772 mono_runtime_set_no_exec ().
5774 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
5777 * aot-compiler.c: Add an 'asm-only' AOT option.
5779 * mini.c: Avoid initializing the runtime when doing AOT compilation.
5781 * aot-compiler.c (compile_method): Disable gshared support for now as it
5784 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5786 * mini-amd64.h : Fix a compiler warning.
5788 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
5789 Changed to use a callback function to retrieve the unwind info.
5790 This avoids problems observed when code blocks were removed by
5791 unloading an app domain.
5793 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
5794 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
5797 Contributed under MIT/X11 license.
5799 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5801 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
5802 case to keep the stack aligned to 8.
5804 Contributed under MIT/X11 license.
5806 2008-08-26 Zoltan Varga <vargaz@gmail.com>
5808 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
5809 avoid repeated linear searches.
5811 2008-08-25 Zoltan Varga <vargaz@gmail.com>
5813 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
5814 methods it can't handle.
5816 * aot-compiler.c (add_method): Avoid adding a method twice.
5817 (add_wrappers): Add runtime invoke wrappers for all methods.
5819 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
5820 function to create an aot-compatible version of this trampoline.
5822 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
5824 2008-08-24 Zoltan Varga <vargaz@gmail.com>
5826 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
5828 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
5829 with a generic sharing failure.
5831 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
5833 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
5834 CEE_RETHROW. Fixes #419634.
5836 * mini.c (mono_method_to_ir): Ditto.
5838 * exceptions.cs: Add a new test.
5840 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
5841 to mono_type_stack_size_internal () since some callers might not pass in
5844 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
5845 instrument_prolog. Fixes #419878.
5847 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
5848 doubles in soft float mode volatile.
5850 2008-08-23 Zoltan Varga <vargaz@gmail.com>
5852 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
5854 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
5855 to handle soft float correctly.
5857 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
5860 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
5862 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
5863 to sp, since the generics catch code requires it.
5865 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
5868 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
5869 mono_arch_emit_imt_argument ().
5871 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
5873 * mini-arm.c tramp-arm.c: Generic sharing updates.
5875 2008-08-22 Zoltan Varga <vargaz@gmail.com>
5877 * mini-arm.c: Fix the arm build.
5879 * generic-sharing.c (mini_type_get_underlying_type): New helper function
5880 handling enums, generic instances and generic sharing.
5881 (mini_type_stack_size_full): Ditto.
5883 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
5885 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
5887 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
5889 * tramp-arm.c: Implement the rgctx fetch and the generic class init
5892 * mini-arm.c: Various small generic sharing changes.
5894 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
5896 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
5899 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
5900 helper function to return a generic class init trampoline.
5902 * method-to-ir.c mini.c: Use it.
5904 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
5905 arch-specfic function to return a generic class init trampoline.
5907 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
5908 the GENERIC_CLASS_INIT custom code.
5910 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
5911 a fatal error, not a sharing failure.
5913 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
5916 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
5917 trampoline argument from MONO_ARCH_VTABLE_REG.
5919 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5920 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5921 argument, and pass the vtable in VTABLE_REG.
5923 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5924 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5925 argument, and pass the vtable in VTABLE_REG.
5926 (mono_arch_create_trampoline_code_full): Remove some special casing for
5927 the rgctx fetch trampoline.
5929 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
5932 * iltests.il: Add a test for it.
5934 2008-08-21 Zoltan Varga <vargaz@gmail.com>
5936 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
5938 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
5941 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
5942 use mono_jit_info_table_find () to avoid recursion.
5943 (mono_delegate_trampoline): Add a sync wrapper here.
5945 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
5948 * mini.c (mono_method_to_ir): Ditto.
5950 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
5951 add_sync_wrapper argument. Don't add a sync wrapper here.
5952 (mono_create_jump_trampoline): Don't add a sync wrapper here.
5954 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
5956 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5958 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
5959 of nonvolatile registers back from MonoContext to CONTEXT.
5961 Contributed under MIT/X11 license.
5963 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5965 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
5966 arguments on Winx64 there are only 4 argument registers. For this
5967 logic to work the last argument must be pulled from the stack.
5969 Contributed under MIT/X11 license.
5971 2008-08-20 Zoltan Varga <vargaz@gmail.com>
5973 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5975 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
5976 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
5977 encode/decode_method_ref ().
5979 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
5981 * aot-runtime.c (decode_patch): Ditto.
5983 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
5984 MONO_PATCH_INFO_METHOD.
5986 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
5989 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
5992 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
5994 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
5995 one from the caller.
5997 * aot-runtime.c (decode_generic_inst): New function to decode and
5998 return a interned generic inst.
5999 (decode_klass_ref): Use it.
6000 (decode_method_ref): Ditto.
6002 * aot-compiler.c (emit_exception_debug_info): Save
6003 jinfo->has_generic_jit_info too.
6005 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6007 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
6009 * iltests.il.in: Add a test for fconv_to_i.
6011 * liveness.c: Disable the liveness2 pass for now to save space.
6013 * regalloc2.c: Include mempool-internals.h to fix warnings.
6015 * aot-compiler.c (encode_method_ref): Encode the context of generic
6018 * aot-runtime.c (decode_method_ref): Inflate generic methods using
6019 the context saved in the aot file.
6021 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6023 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6025 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
6026 volatile so they won't be optimized away.
6028 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
6034 * dominators.c: Remove duplicated functions that now are in
6035 mempool-internals.h.
6037 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6039 * aot-compiler.c: Fix warnings.
6041 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
6043 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
6045 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
6048 * mini.c (mono_resolve_patch_target): Ditto.
6050 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
6051 (encode_klass_ref): Add support for encoding VARs/MVARs.
6053 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
6055 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
6056 the handling of the got entries into a separate 'decode_got_entry' function.
6057 Add support for RGCTX_FETCH.
6059 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
6060 clobbered by the trampoline code.
6062 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
6063 not clobbered by the indirect calling code.
6065 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6067 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
6070 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
6072 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
6073 signature using the compilation mempool otherwise we would leak it.
6075 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6077 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
6078 mono_emit_abs_call ().
6080 * patch-info.h: Add GENERIC_CLASS_INIT.
6082 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
6084 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
6085 as their target as a near call.
6087 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
6089 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
6091 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
6092 call to a runtime function described by a patch.
6094 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
6095 mono_emit_abs_call, this has the advantage that the ABS handling code in
6096 mono_codegen () can handle them both, and can handle other stuff in the
6097 future without additional code.
6099 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
6101 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
6104 * mini.h: Add missing bblock related prototypes.
6106 * mini.h (MonoCompile): Remove unused reverse_inst_list and
6107 reverse_inst_list_len fields.
6109 * mini.c: Refactor this file a bit by moving branch optimizations to
6112 * method-to-ir.c: Merge generic sharing changes missed earlier.
6114 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
6116 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
6117 shared patches. Process METHODCONST as a shared patch.
6119 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
6120 as it crashes on the 2.0 mscorlib.
6122 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
6125 * aot-compiler.c: Use is_plt_patch () in a few additional places.
6126 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
6129 * aot-compiler.c: Reorganize the got handling code to be a bit more
6132 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6134 * aot-compiler.c: Make the patch_to_plt_offset hash table use
6135 mono_patch_info_equals/hash, and use it to massively simplify
6138 * mini.c (mono_patch_info_hash): Simplify this and add support for
6141 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
6143 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
6144 handling code, since an offset is not enough to identify a trampoline.
6146 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
6148 2008-08-17 Mark Probst <mark.probst@gmail.com>
6150 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
6152 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
6154 * mini-ops.h: Argument and result types for OVF_CARRY ops.
6156 * decompose.c: PPC decompositions for various ops.
6158 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
6160 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6162 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
6163 call the generic trampoline code using a call, instead of a jump, to
6164 remove some special casing from the generic trampoline code.
6166 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
6167 (mono_codegen): Ditto.
6169 * aot-compiler.c aot-runtime.c: Ditto.
6171 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
6173 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
6174 helper function to find the offset corresponding to a lazy fetch trampoline.
6176 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
6177 when doing generic sharing.
6179 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
6182 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
6183 mini-trampolines.c to be with the other trampoline creation functions.
6185 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
6186 as it is equal to method->signature in most cases, add a
6187 mono_emit_method_call_full variant which takes a signature and an imt
6190 2008-08-16 Zoltan Varga <vargaz@gmail.com>
6192 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
6193 to this function, since it could be computed easily from the method
6195 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6198 * method-to-ir.c mini.c: Remove references to
6199 compile_generic_method_wo_context.
6201 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6202 generic method calls.
6204 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6205 dimensional non-szarrays.
6207 * mini.c (mini_init): Register mono_array_new_1.
6209 * jit-icalls.c (mono_array_new_1): New jit icall.
6211 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6212 pointing to the method.
6214 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6215 method addresses belonging to METHOD_JUMP patches in the
6216 jump_target_got_slot_hash.
6217 (mono_aot_load_method): Ditto.
6219 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6220 METHOD_JUMP patches.
6222 * mini.c (mini_create_jit_domain_info): New helper function which
6223 initializes/frees domain->runtime_info.
6224 (mini_free_jit_domain_info): Ditto.
6225 (mini_init): Install the domain hook functions with the runtime.
6227 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6228 information maintained by the JIT.
6230 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6231 insertion into jump_table_hash into mono_codegen (), also implement proper
6234 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6235 tail calls, it is already done by the aot code.
6237 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6240 * iltests.il.in: Make the jmp test a bit more complex.
6242 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6243 generic instances which doesn't have a token.
6245 * aot-runtime.c (decode_method_ref): Ditto.
6247 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6248 can handle this case now.
6249 (handle_box): Ditto.
6251 2008-08-15 Geoff Norton <gnorton@novell.com>
6253 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6256 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6258 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6259 calling generic methods.
6261 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6263 * aot-runtime.c (decode_patch_info): Ditto.
6265 * mini.c (mono_resolve_patch_target): Ditto.
6267 * patch-info.h: Add METHOD_RGCTX.
6269 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6271 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6273 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6274 arguments in registers.
6276 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6277 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6279 * mini.c (mini_method_compile): Abort aot compilation for generic
6280 methods if generic sharing is disabled.
6282 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6285 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6286 requiring an mrgctx.
6288 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6289 store instructions when converting a vcall to a normal call.
6291 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6292 mono_arch_find_jit_info.
6294 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6296 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6297 avoid calling mono_method_full_name () for every method even if the
6299 (check_inline_caller_method_name_limit): Ditto.
6301 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6303 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6304 assemblies in one run.
6306 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6307 skipped methods if it is not 0.
6309 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6311 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6313 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6314 MONO_ARCH_HAVE_UNWIND_TABLE.
6316 Contributed under MIT/X11 license.
6318 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6320 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6321 from default optimizaton list on Winx64.
6323 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6325 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6326 the LMF from the MonoJitTlsData structure.
6328 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6330 Contributed under MIT/X11 license.
6332 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6334 * mini.c (sigsegv_signal_handler): Fix the build.
6336 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6337 assembly->aot_module.
6339 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6340 hash table. This simplifies and speeds up a lot of code, and fixes support
6343 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6346 * mini-exceptions.c: Ditto.
6348 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6349 'native_offset' argument, since these are computed in the
6350 mono_find_jit_info () function.
6352 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6353 is used by exceptions-ppc.c.
6355 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6356 mono_arch_find_jit_info ().
6358 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6359 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6360 generic code in mini-exceptions.c.
6362 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6364 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6366 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6368 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6369 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6370 called while holding the loader lock. Fixes #415608.
6371 (mono_aot_get_method_from_token_inner): Ditto.
6373 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6375 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6376 to reduce differences between this and the generic implementation in
6378 (ves_icall_get_frame_info): Ditto.
6380 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6382 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6385 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6386 mono_arch_get_call_filter () and make it non-static, for consistency with the
6387 other architectures.
6389 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6392 * local-propagation.c:
6393 * mini-x86.c: Correct the name of arch defines.
6395 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6397 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6398 NO_EMULATE_LONG_SHIFT_OPS define.
6400 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6402 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6403 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6405 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6406 MACH fixes. Merged from the 2.0 branch.
6408 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6410 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6411 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6413 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6415 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6416 mono_marshal_get_native_wrapper () signature changes.
6418 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6420 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6421 conversion bug under arm.
6423 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6425 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6427 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6428 with overflow checking.
6430 2008-08-05 Marek Habersack <mhabersack@novell.com>
6432 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6433 to the genmdesc.pl file
6435 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6437 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6438 arg_array in the soft-float versions of the LOAD/STORE macros.
6440 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6443 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6445 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6447 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6448 a float HFA. Fixes #413621.
6450 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6452 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6453 frame_size to args_size. Fixes build.
6455 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6457 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6458 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6460 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6461 the stack are not unaligned. Fixes #413247.
6463 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6465 * mini.c: update jitted methods performance counters.
6467 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6469 * mini-exceptions.c: increase the exceptions thrown performance
6470 counter in mono_handle_exception ().
6472 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6474 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6475 can work with netmodules.
6477 2008-07-28 Geoff Norton <gnorton@novell.com>
6479 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6482 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6484 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6487 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6489 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6490 The float param registers and other param registers must be the
6491 same index on Windows x64.
6493 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6494 ArgValuetypeAddrInIReg argument case. Setting the argument
6495 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6497 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6498 variable computed above as the copy length for arguments of storage
6499 type ArgValuetypeAddrInIReg.
6501 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6502 ArgValuetypeAddrInIReg argument case. This case will rely on
6503 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6505 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6506 a 32 byte stack allocation for all calls. We will omit the adjustment for
6507 jump and tail call instructoins as they do not follow the typical call behavior.
6509 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6510 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6511 local variable and pass the local variable by reference to the called method.
6513 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6514 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6515 of a struct is passed in a register it must be saved with the other
6516 volatile argument on the stack.
6518 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6519 frame pointer the stack adjustment value must be saved to the unwind
6522 Contributed under MIT/X11 license.
6524 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6526 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6527 which got lost in the merge.
6529 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6531 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6534 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6536 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6537 icalls, since they won't be patched.
6539 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6540 different code sequence when running under valgrind to prevent some valgrind
6543 * iltests.il.in: Add new regression test.
6545 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6548 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6549 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6551 * iltests.il.in: Add new test.
6553 * aot-compiler.c: Fix some warnings.
6555 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6558 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6560 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6561 (mini_usage_jitdeveloper): Add a missing --wapi option.
6563 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6565 * mini-codegen.c: Simplify the is_fp macros.
6566 (free_up_ireg): Remove, use free_up_reg instead.
6567 (free_up_reg): Fix the fp case.
6569 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6571 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6574 * exceptions-x86.c: Merge some changes which seemed to have got lost
6575 in the linear-ir merge.
6577 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6579 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6580 long vreg volatile even if the variable was already created.
6582 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6585 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6587 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6589 * mini.c (mono_jit_compile_method_inner): Add support for
6590 MONO_EXCEPTION_BAD_IMAGE.
6592 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6593 mini_method_get_context () returns NULL. Fixes #356531.
6595 * mini.c (mono_method_to_ir): Ditto.
6597 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6598 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6600 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6602 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6603 in the LDFTN implementation.
6605 2008-07-25 Mark Probst <mark.probst@gmail.com>
6607 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6608 code, patch calls to icalls, too, even if they're not in the
6609 shared generic code hash. Fixes #411962.
6611 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6613 * cpu-x86.md: Increase the length of the fcall opcodes.
6615 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6616 calls returning floats.
6618 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6621 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6624 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6625 into the domain->method_code_hash.
6627 * aot-compiler.c: Fix win32 build.
6629 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6631 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6632 gshared NEWARR implementation.
6634 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6636 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6637 can be used outside of method_to_ir.
6639 * mini.h (MonoCompile): Add arg_types field.
6641 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6643 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6644 the values of the local arg_array and param_types array.
6646 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6648 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6649 got accesses might only get generated later when NEWOBJ is decomposed.
6651 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6652 looking up the native code of the target method when a delegate is called
6655 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6658 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6660 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6661 AOT work on platforms without a working dlsym implementation.
6663 * mini.h: Bump AOT image format version.
6665 2008-07-24 Mark Probst <mark.probst@gmail.com>
6667 * mini-exceptions.c: Free a MonoType with
6668 mono_metadata_free_type() instead of g_free().
6670 * aot-runtime.c: Free a MonoType.
6672 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6674 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6677 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6680 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6681 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6684 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6686 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6687 NEWOBJ calls on valuetypes.
6689 * iltests.il.in: Add new test.
6691 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6693 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6695 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6696 is no longer needed.
6698 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6699 non register sized integer arguments.
6700 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6701 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6704 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6707 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6708 two a binop with different sized arguments is emitted.
6710 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6711 instruction in the ins==NULL case.
6713 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6715 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
6717 * mini-x86.c: Fix osx build.
6719 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
6722 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
6723 instruction for non int sized variables.
6725 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
6728 2008-07-23 Robert Jordan <robertj@gmx.net>
6730 * method-to-ir.c: Fix MSVC build.
6732 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6734 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
6735 a non int sized type, widen it to an int since newer versions of gcc seem to
6736 generate code which needs this.
6738 * ssa2.c abcremoval2.c: Fix warnings.
6740 * *: Merge the Linear IR branch.
6742 The original branch is at trunk/branches/vargaz/mini-linear-il, and
6743 the ChangeLog file there describes all the changes done over the years.
6744 Further documentation can be found at www.mono-project.com/Linear_IL.
6746 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6748 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6749 The float param registers and other param registers must be the
6750 same index on Windows x64.
6752 Contributed under MIT/X11 license.
6754 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
6756 * mini.c: Make the previous fix GC safe.
6758 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
6760 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
6762 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6764 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
6765 on Winx64. This type will not be passed on the stack (ArgOnStack), but
6766 ArgValuetypeAddrInIReg instead.
6768 Contributed under MIT/X11 license.
6770 2008-07-21 Zoltan Varga <vargaz@gmail.com>
6772 * mini-codegen.c (get_register_spilling): Fix a warning.
6774 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
6776 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
6777 for types which the initialization fails. Raises the provided exception
6778 at the right stop after cleanup.
6780 2008-07-16 Zoltan Varga <vargaz@gmail.com>
6782 * aot-compiler.c: Free most of the memory allocated during compilation.
6784 * mini.c (mini_parse_debug_options): Fix a leak.
6786 * mini.c (mini_method_compile): Don't add the method to the jit info tables
6787 during aot compilation.
6789 2008-07-14 Zoltan Varga <vargaz@gmail.com>
6791 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
6792 it has too much register pressure.
6794 2008-07-13 Zoltan Varga <vargaz@gmail.com>
6796 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
6798 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6800 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6803 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6804 on amd64 similar to the way it is done on arm.
6806 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6808 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
6809 consistency, normalize error messages, avoid loading aot-only modules in
6812 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
6815 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
6817 2008-07-11 Martin Baulig <martin@ximian.com>
6820 (MonoDebuggerInfo): Add `interruption_request'.
6822 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6824 * aot-compiler.c (emit_plt): Remove some dead code.
6826 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
6828 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
6829 return the plt info offset belonging to a given plt entry.
6831 * mini-trampolines.c (mono_aot_plt_trampoline): Use
6832 mono_aot_get_plt_info_offset.
6834 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
6835 similar to the amd64 code by makeing jumps through a separate jump table
6836 instead of embedding the jump addresses into the code.
6838 2008-07-11 Zoltan Varga <vargaz@gmail.com>
6840 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
6843 2008-07-10 Martin Baulig <martin@ximian.com>
6845 * mini.c (mini_method_compile): Disable generics sharing when
6846 running in the debugger.
6848 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6850 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
6852 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
6853 the local register allocator from running out of registers on x86 when
6856 2008-07-10 Bill Holmes <billholmes54@gmail.com>
6858 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
6859 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
6862 Contributed under MIT/X11 license.
6864 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6866 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
6867 speed up the assembler.
6869 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6871 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
6874 * mini.c: Move the soft float handling macros a bit earlier, add
6875 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
6878 * mini.h: Add prototype for mono_arch_fixup_jinfo.
6880 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
6881 read-only to help catch code allocation requests.
6883 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
6884 and turn it off when using --aot-only or when compiling with --aot=full.
6886 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
6887 jump table for switches from the normal domain mempool, not the code
6890 * mini-trampolines.c (get_unbox_trampoline): New function to return an
6891 unbox trampoline which handles aot-only mode too.
6893 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
6894 an AOTed unbox trampoline.
6896 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
6898 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6900 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
6903 Contributed under MIT/X11 license.
6905 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6907 * mini.c (mono_codegen): Allocate space at the end of the code block and store
6908 the unwind information for the method at the end of the allocated block.
6910 * mini-amd64.h: Added declarations for the unwind routines and adding field to
6911 MonoCompileArch to hold the unwind info for SEH on Winx64
6913 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
6914 frame pointer info for the method being compiled.
6916 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
6917 the call to mono_exception_from_token.
6919 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
6920 storing the method prolog information in a format that the Winx64 SEH can understand. This
6921 information is stored a the end of the method block because it is all 32-bit offset based.
6923 Contributed under MIT/X11 license.
6925 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6927 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
6929 * wapihandles.c: Fix warnings.
6931 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
6934 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
6935 mono_jit_compile_method in aot-only mode since that calls the type
6938 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
6939 get_delegate_invoke_impl in aot-only mode.
6941 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
6943 2008-07-08 Zoltan Varga <vargaz@gmail.com>
6945 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
6947 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
6950 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
6952 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
6953 init trampoline from the AOT file as well.
6955 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
6956 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
6959 * mini.c (mini_init): Move the call to mono_exceptions_init () after
6962 * exceptions-amd64.c: Add _full variants for the remaining exception code
6963 creation functions as well, allow emission of relocatable code, remove
6964 caching since that is now done by the caller.
6966 * mini-exceptions.c: Add _full variants for the remaining exception code
6967 creation functions as well, add aot-only support.
6969 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
6970 if we can determine a proper token for them.
6971 (add_wrappers): Add a few more wrappers.
6972 (emit_method_code): Remove some dead code.
6973 (emit_trampolines): Emit exception code too.
6975 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
6977 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
6978 mono_array_new_va which avoids varargs.
6980 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
6982 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
6983 mono_arch_create_specific_trampoline () in all places.
6985 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
6986 a bit so it can be used for other things as well.
6988 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
6991 * exceptions-amd64.c: Rename the caching from the exception code creation
6992 functions, it is done by the caller instead.
6994 * exceptions-amd64.c: Change the signature of the exception code creation
6995 functions to allow the creation of relocatable code later.
6997 * mini-exceptions.c: Add a set of functions to query the various
6998 runtime-generated exception functions.
7000 * mini.c mini-exceptions.c: Use the newly added functions instead of the
7001 mono_arch_.. () functions.
7003 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7005 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
7007 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
7009 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
7010 (mini_get_vtable_trampoline): Ditto.
7012 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
7013 code in the AOT case by returning the code size and a list of relocations to
7016 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
7018 2008-07-07 Bill Holmes <billholmes54@gmail.com>
7020 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
7023 Contributed under MIT/X11 license.
7025 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7027 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
7028 so the buffer size can be computed correctly. Fixes #404735.
7030 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
7031 normally as cfg->debug_info is already freed.
7033 2008-07-06 Zoltan Varga <vargaz@gmail.com>
7035 * mini-amd64.c: For calls returning vtypes in registers, don't store
7036 the return address on the stack, instead allocate a separate local for
7039 2008-07-05 Mark Probst <mark.probst@gmail.com>
7041 * mini-trampolines.c, mini.h: Add an argument to
7042 mono_create_jit_trampoline_in_domain() for turning off the adding
7043 of the sync wrapper.
7045 * mini.c: Use the JIT trampoline without sync instead of
7046 ldftn_nosync in static RGCTX invoke wrappers so that the call can
7049 2008-07-04 Mark Probst <mark.probst@gmail.com>
7051 * driver.c: Turn on GSHARED optimization by default.
7053 2008-07-04 Zoltan Varga <vargaz@gmail.com>
7055 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
7056 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
7058 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
7059 create a variant of the generic trampoline code callable from AOTed trampolines.
7061 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
7062 trampoline code callable from AOTed trampolines.
7064 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
7066 2008-07-04 Mark Probst <mark.probst@gmail.com>
7068 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
7069 pass-through manner.
7071 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
7072 and don't fail sharing for them anymore.
7074 * mini-exceptions.c: Handle exceptions in shared generic methods.
7076 * generic-sharing.c: When checking the context of a generic
7077 method, also check its class's context. Don't treat wrappers as
7080 * mini-trampolines.c: Some code factored out to
7081 metadata/generic-sharing.c. Handle the MRGCTX case.
7083 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
7084 we must deal with the method being of another instantiation of the
7085 class. Add static rgctx invoke wrappers to generic methods.
7087 2008-07-04 Mark Probst <mark.probst@gmail.com>
7089 * mini.c: Provide all jit infos of generic shared methods with a
7092 * mini-exceptions.c: Handle the new situation that a generic info
7093 might be available, but not info about the this/vtable/mrgctx
7096 2008-07-03 Mark Probst <mark.probst@gmail.com>
7098 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
7101 2008-07-03 Zoltan Varga <vargaz@gmail.com>
7103 * dominators.c (check_dominance_frontier): Fix a warning.
7105 * mini.h: Add some missing prototypes.
7107 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
7109 * driver.c (mono_jit_init_version): Correct the comments since the first
7110 argument should be the name of the root domain, not a filename.
7112 * aot-runtime.c (make_writable): Error out if this is called while running
7114 (load_aot_module): Ditto.
7116 * aot-compiler.c: Really fix the computation of method indexes.
7118 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
7119 optimizations as this is no longer called frequently.
7121 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
7122 method and the invoke impl code and pass it to the delegate trampoline instead of
7123 just the delegate class.
7125 2008-07-02 Zoltan Varga <vargaz@gmail.com>
7127 * aot-compiler.c: Fixup the computation of method indexes.
7128 (add_wrappers): Create the base methods of the runtime invoke wrappers using
7129 the method builder infrastructure.
7131 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
7134 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
7135 mode, load the method right away instead of creating a trampoline.
7137 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
7139 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
7142 2008-07-01 Zoltan Varga <vargaz@gmail.com>
7144 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
7145 (mono_aot_load_method): Use method_index instead of method->token.
7147 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
7148 can handle icalls etc. properly.
7150 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7152 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
7154 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
7155 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
7156 JIT_ICALL_ADDR patch type.
7158 * patch-info.h: Add JIT_ICALL_ADDR patch type.
7160 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
7162 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
7164 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
7166 2008-06-30 Zoltan Varga <vargaz@gmail.com>
7168 * mini.c: Use domain->jit_code_hash_lock for controlling access to
7169 domain->jit_code_hash.
7171 2008-06-29 Zoltan Varga <vargaz@gmail.com>
7173 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
7175 2008-06-27 Zoltan Varga <vargaz@gmail.com>
7177 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
7178 get_this_arg_from_call, let it compute it when needed.
7180 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
7181 gsctx from code only when needed.
7183 * mini-trampolines.c (get_generic_context): Rename this to
7184 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
7185 it can be called by the arch backends.
7187 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
7189 2008-06-26 Zoltan Varga <vargaz@gmail.com>
7191 * driver.c (mono_main): Add experimental --aot-only command line option.
7193 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7196 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7198 * driver.c (DllMain): Remove mono_module_handle.
7200 Contributed under MIT/X11 license.
7202 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7204 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7205 for emitting methods which are not in the source assembly. Detect and report
7206 failure of assembling+linking.
7208 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7210 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7212 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7214 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7216 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7218 * mini.h: Remove some obsolete prototypes.
7220 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7222 2008-06-24 Mark Probst <mark.probst@gmail.com>
7224 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7225 supported by Visual Studio, so use alloca().
7227 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7229 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7232 2008-06-23 Mark Probst <mark.probst@gmail.com>
7234 * mini.c: Fail sharing of a generic method if it contains an open
7235 catch clause (because we don't pass MRGCTXs yet).
7237 2008-06-23 Mark Probst <mark.probst@gmail.com>
7239 * mini.c: When compiling a method with generic sharing, insert the
7240 method instantiated with an all-Object generic context into the
7241 jit info table, instead of the context of the first instantiation
7242 of the method we happen to compile.
7244 2008-06-18 Martin Baulig <martin@ximian.com>
7246 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7247 `major_version' and `minor_version'.
7249 2008-06-17 Mark Probst <mark.probst@gmail.com>
7251 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7252 mono_method_is_generic_sharable_impl() takes an additional
7253 argument specifying whether to treat type variables as reference
7256 2008-06-17 Mark Probst <mark.probst@gmail.com>
7258 * mini.h: Removed obsolete prototypes.
7260 2008-06-17 Mark Probst <mark.probst@gmail.com>
7262 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7263 already handle them.
7265 2008-06-17 Mark Probst <mark.probst@gmail.com>
7267 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7268 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7269 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7270 tramp-x86.c: Added a MonoGenericContext* argument to
7271 mono_arch_get_unbox_trampoline() so that it can call other
7272 functions which require it.
7274 2008-06-17 Mark Probst <mark.probst@gmail.com>
7276 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7277 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7278 mono_arch_get_this_arg_from_call() takes a
7279 MonoGenericSharingContext* as well.
7281 2008-06-17 Mark Probst <mark.probst@gmail.com>
7283 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7284 implement generic sharing of unbox.
7286 2008-06-17 Mark Probst <mark.probst@gmail.com>
7288 * mini.c: Don't compute the vtable to determine whether a field is
7289 special static, because it might not work for open types.
7291 2008-06-17 Mark Probst <mark.probst@gmail.com>
7293 * mini.c: Removed the unused token_type and token_source arguments
7294 from get_runtime_generic_context_ptr().
7296 2008-06-17 Marek Habersack <mhabersack@novell.com>
7298 * mini.c (ADD_BINOP): fix the build
7300 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7302 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7305 2008-06-16 Mark Probst <mark.probst@gmail.com>
7307 * mini.h: Removed class relations enum that's not used anymore.
7309 2008-06-16 Mark Probst <mark.probst@gmail.com>
7311 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7313 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7314 the lazy fetch trampoline access code.
7316 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7318 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7320 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7322 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7324 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7326 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7328 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7330 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7333 * mini-ops.h: Add MIN/MAX_UN opcodes.
7335 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7338 * basic-math.cs: Add more min/max tests.
7340 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7342 2008-06-13 Mark Probst <mark.probst@gmail.com>
7344 * mini.c: Small fix in the prologue of emit_castclass.
7346 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7348 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7350 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7351 do not work even for unsigned types. Fixes #400014.
7353 * basic-math.cs: Add regression tests for unsigned Min/Max.
7355 2008-06-13 Mark Probst <mark.probst@gmail.com>
7357 * mini.c: Added additional context_used argument to several
7358 functions, which will be needed for sharing generic methods. Use
7359 GET_RGCTX macro wherever appropriate. Declare only one
7360 context_used in mono_method_to_ir().
7362 2008-06-13 Mark Probst <mark.probst@gmail.com>
7364 * mini.c, generic-sharing.c: Removed generic class relations.
7366 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7367 functions due to MRGCTX changes.
7369 2008-06-13 Mark Probst <mark.probst@gmail.com>
7371 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7372 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7373 with calculated IMT.
7375 * mini.c: Generic sharing of calls via generic interfaces.
7377 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7378 generic method with non-constant MonoGenericContext*. Instead,
7379 the context is taken out of the method itself.
7381 2008-06-13 Mark Probst <mark.probst@gmail.com>
7383 * mini.c: Generic sharing of ldvirtftn.
7385 2008-06-13 Mark Probst <mark.probst@gmail.com>
7387 * mini.c: Generic sharing of ldftn.
7389 2008-06-13 Mark Probst <mark.probst@gmail.com>
7391 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7393 2008-06-13 Mark Probst <mark.probst@gmail.com>
7395 * mini.c: Generic sharing of the special case of ldtoken followed
7396 by a call to GetTypeFromHandle.
7398 2008-06-13 Mark Probst <mark.probst@gmail.com>
7400 * mini.c: Generic sharing of box for nullable types.
7402 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7404 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7405 are passed on the stack. Fixes #324807.
7407 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7409 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7410 for the ArgValuetypeAddrInIReg case.
7412 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7413 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7415 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7416 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7417 local variable and pass the local variable by reference to the called method.
7419 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7420 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7422 Contributed under MIT/X11 license.
7424 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7426 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7428 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7431 2008-06-10 Martin Baulig <martin@ximian.com>
7434 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7436 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7438 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7439 possible error when no arguments are passed.
7441 Contributed under MIT/X11 license.
7443 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7445 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7446 where the file name is NULL.
7448 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7450 * mini.c: Fix s390 build.
7452 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7454 * trace.c (mono_trace_parse_options): Fix warnings.
7456 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7458 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7460 * mini.c (remove_block_if_useless): Avoid printing the method name.
7462 * mini.c: Remove needless setting of ins->cil_code which is now done by
7465 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7468 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7469 translated code after it has been patched.
7471 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7473 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7474 avoid problems during code patching on SMP systems.
7475 (emit_call): Avoid adding a patch info which is already added by
7477 (mono_arch_emit_exceptions): Ditto.
7479 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7481 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7482 MONO_TYPE_ISSTRUCT already checks for it.
7484 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7486 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7487 structs with floats on Winx64 the float registers are not used.
7488 The integer registers are always used..
7489 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7490 only one register will be used and only if the size of the struct
7491 is 1,2,4, or 8 bytes.
7493 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7496 Contributed under MIT/X11 license.
7498 2008-06-05 Martin Baulig <martin@ximian.com>
7500 * debug-debugger.c (debugger_lookup_class): Also call
7501 mono_class_setup_methods() here; we're only called from RTI.
7503 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7505 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7506 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7507 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7508 Post-process object files and add dtrace-generated object, if necessary.
7510 Contributed under MIT/X11 license.
7512 2008-06-04 Mark Probst <mark.probst@gmail.com>
7514 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7517 * mini.c: Generic sharing for unbox.any and castclass.
7519 2008-06-04 Mark Probst <mark.probst@gmail.com>
7521 * mini.c: Ignore tailcall prefix in shared generic code and when
7522 doing calls which require a vtable/rgctx argument.
7524 2008-06-04 Mark Probst <mark.probst@gmail.com>
7526 * mini.c: Don't free the JIT info.
7528 * driver.c: Changes in the JIT info table testing code.
7530 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7532 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7533 interruption. Fix some warnings.
7535 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7536 interruption_checkpoint.
7538 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7540 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7541 from embedding applications.
7543 2008-06-02 William Holmes <billholmes54@gmail.com>
7545 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7546 reserving 32 bytes on the stack when making calls.
7548 Contributed under MIT/X11 license.
7550 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7552 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7553 the linear IL branch.
7555 * driver.c: Print out more information for --version on arm.
7557 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7559 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7560 bb_exit instead, since out of line bblocks might not actually be emitted
7563 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7564 maximum epilog size for out of line bblocks if tracing is enabled.
7566 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7568 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7570 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7572 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7574 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7575 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7578 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7580 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7581 the 'value' to store is a constant.
7583 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7585 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7586 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7588 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7590 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7591 for accessing method->generic_container.
7593 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7595 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7597 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7599 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7601 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7604 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7606 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7608 * mini.c: Handle the case when mono_class_vtable () fails.
7610 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7611 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7614 2008-05-22 Mark Probst <mark.probst@gmail.com>
7616 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7617 together with domain sharing.
7619 2008-05-22 Mark Probst <mark.probst@gmail.com>
7621 * mini.c: Treat callvirts to final methods like non-virtual calls
7622 when doing generic sharing, i.e. look them up in the runtime
7625 2008-05-22 Mark Probst <mark.probst@gmail.com>
7627 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7628 with computed types (for generic sharing).
7630 * mini.c: Generic sharing for mkrefany and refanyval.
7632 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7634 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7637 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7638 the generic sharing code.
7640 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7643 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7645 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7647 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7649 * driver.c: updated copyright date
7651 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7653 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7656 2008-05-19 Martin Baulig <martin@ximian.com>
7658 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7659 pointing to the new `_mono_debug_using_mono_debugger' variable.
7662 (mono_main): Check mono_debug_using_mono_debugger() rather than
7663 the `MONO_INSIDE_MDB' environment variable to check whether we're
7664 inside the debugger.
7666 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7668 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7671 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7673 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7675 * mini.c: Added mini_assembly_can_skip_verification. This
7676 function checks if the assembly requested to skip verification.
7677 Fixes part of #387274.
7679 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7681 * mini.c (mini_get_method): Disable the check for open generic classes when
7682 using generic sharing.
7684 * generics.cs: Add a test for #387034.
7686 * mini.c (mini_get_method): Check whenever the method class is an open generic
7687 type, and return NULL in that case, causing a verification error. Fixes
7690 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7692 * driver.c (mono_main): Revert r102623. The right
7693 thing to do is to enable the verifier under verifiable
7694 unless a --security flag was passed.
7696 We need this non-trivial behavior for --verify-all otherwise
7697 mcs-compileall won't be able to use it. As it needs everything to
7698 be verified under validil.
7700 2008-05-06 Martin Baulig <martin@ximian.com>
7704 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7705 (mono_debugger_thread_cleanup): Likewise.
7706 (mono_debugger_extended_notification): Likewise.
7708 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7710 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7711 against both inflated and non-inflated methods. We need to check against the
7712 generic definition for cases where the instantiated method is not visible.
7713 We need to check against the inflated types for cases where the instantiation
7714 changes any super type. This fixes #382986.
7716 Note that this doesn't need to be applied to other parts of mono_method_to_ir
7717 that check for visibiliy as generic params only appears as the type subject
7718 of tokens on call opcodes. Field manipulation and ldftn must always
7719 target an exact type.
7721 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7723 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
7724 if no related --security flag is passed.
7726 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7728 * mini-arch.h: Prepare support for ppc64.
7730 Contributed under MIT/X11 license.
7732 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7734 * aot-runtime.c: Prepare support for ppc64.
7736 Contributed under MIT/X11 license.
7738 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7740 * mini-ops.h: Prepare support for ppc64.
7742 Contributed under MIT/X11 license.
7744 2008-05-04 Andreas Farber <andreas.faerber@web.de>
7746 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
7748 Contributed under MIT/X11 license.
7750 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7752 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
7753 assemblies, since aot_name is not a full path, causing us to load MS.NET
7754 assemblies on windows.
7756 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
7758 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
7759 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
7760 * main.c: Use UTF-8 encoded command line instead of Windows default code
7761 page on Windows to support Unicode.
7762 * driver.c (DllMain): New function for mixed-mode assembly support.
7763 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
7764 export __stdcall functions without decoration.
7766 Contributed under MIT/X11 license.
7768 2008-04-28 Mark Probst <mark.probst@gmail.com>
7770 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
7771 saving it very early.
7773 2008-04-28 Mark Probst <mark.probst@gmail.com>
7775 * mini.h, mini.c: Lots of code for accessing the old RGCTX
7776 deleted. The only way to access the new RGCTX is via the
7779 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
7780 vtable instead of the RGCTX to static methods.
7782 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
7783 accessing the new RGCTX.
7785 * generic-sharing.c: There is no separation between self, type
7786 arguments and other types in the RGCTX anymore.
7788 2008-04-25 Jonathan Chambers <joncham@gmail.com>
7790 * mini-amd64.c (add_general): Remove previous stack adjustment.
7791 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
7792 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
7793 for 32 bytes of stack space reserved for all calls.
7795 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
7796 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
7799 Code contributed under MIT/X11 license.
7801 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
7803 * mini.c (mini_method_verify): Only verify non-inflated methods, check
7804 against the root definition, peeling out method and type instantiations.
7805 Cache verify success results, code that fails verification is still
7806 checked multiple times.
7808 2008-04-23 Zoltan Varga <vargaz@gmail.com>
7810 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
7812 2008-04-23 Jonathan Chambers <joncham@gmail.com>
7814 * mini-amd64.c (add_general): Always increment stack on Win64.
7815 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
7818 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
7819 stack based argument handling on Win64.
7821 Code contributed under MIT/X11 license.
7823 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
7825 * Makefile.am (version.h): Add support for git-svn.
7827 2008-04-22 Zoltan Varga <vargaz@gmail.com>
7829 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
7830 so instead of calling g_spawn_command_line_sync, we do everything by hand,
7831 avoiding allocations and libc functions which might deadlock.
7833 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
7834 'no-gdb-backtrace' option is set.
7836 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
7838 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
7840 2008-04-21 Martin Baulig <martin@ximian.com>
7842 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
7843 and `get_lmf_addr'; `notification_address' is no longer a pointer.
7845 2008-04-21 Martin Baulig <martin@ximian.com>
7847 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
7848 `thread_vtable', `event_handler_ptr' and `event_handler'.
7850 2008-04-21 Martin Baulig <martin@ximian.com>
7852 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
7853 allows delayed initialization of the `executable_code_buffer' when
7856 2008-04-21 Martin Baulig <martin@ximian.com>
7858 * mini.h (mono_debugger_create_notification_function): Removed.
7859 * tramp-*.c (mono_debugger_create_notification_function): Removed.
7861 * mdb-debug-info64.s
7862 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7864 * mdb-debug-info32.s
7865 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7867 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
7868 currently only works on x86 and x86_64, so don't create it on ppc.
7870 2008-04-21 Martin Baulig <martin@ximian.com>
7872 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
7875 (mini_method_compile): In the fp elimination check, check
7876 `debug_options.mdb_optimizations' in addition to
7877 mono_debug_using_mono_debugger().
7879 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
7880 disable some JIT optimizations which are only disabled when
7881 running inside the debugger.
7882 Added `--help-debug' option to describe the debugging options.
7883 (parse_debug_options): New static function to parse the `--debug'
7884 options, so we can easily add more stuff in future.
7886 2008-04-20 Zoltan Varga <vargaz@gmail.com>
7888 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
7889 the method has no body.
7891 2008-04-19 Jonathan Chambers <joncham@gmail.com>
7893 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
7894 assembly is not allowed in MSVC 64-bit compiler.
7895 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
7896 as we get floating point exceptions everywhere.
7898 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
7899 correctly align arguments for call to throw_exception.
7900 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
7902 Code contributed under MIT/X11 license.
7904 2008-04-19 Zoltan Varga <vargaz@gmail.com>
7906 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
7908 2008-04-17 Zoltan Varga <vargaz@gmail.com>
7910 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
7912 * mini-amd64.c (NEW_INS): Set cil_code.
7914 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
7915 from mini-amd64.c so all debugger related logic is in one place.
7917 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
7918 later won't have a random ip assigned to them.
7920 2008-04-16 Zoltan Varga <vargaz@gmail.com>
7922 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
7923 the arch specific function initializes code_size.
7924 (mono_create_delegate_trampoline): Ditto.
7926 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
7927 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
7930 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
7931 running under the debugger.
7933 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
7936 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
7937 debugger. Also move the disabling of optimizations here from driver.c.
7938 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
7941 * mini.h (MonoCompile): Add a few new flags.
7943 2008-04-15 Zoltan Varga <vargaz@gmail.com>
7945 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
7946 so the cil_code field of created MonoInst's is properly set.
7947 (mini_select_instructions): Ditto.
7949 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
7950 (MONO_INST_NEW_CALL): Ditto.
7952 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
7953 in many places so the ins->cil_code field is properly initialized.
7955 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
7958 2008-04-14 Zoltan Varga <vargaz@gmail.com>
7960 * mini.c (mini_method_compile): Print a different message when compiling a
7963 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
7966 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7968 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
7971 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
7973 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7975 * mini.c (handle_stack_args): Make this return void since its return value was
7976 never used. Also set cfg->unverifiable for invalid IL instead of calling
7979 2008-04-10 Mark Probst <mark.probst@gmail.com>
7981 * mini.c: Make sure "this" is live in catch clauses with type
7982 variables in shared generic code.
7984 2008-04-08 Mark Probst <mark.probst@gmail.com>
7986 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
7987 generic_class_is_reference_type() to ensure the proper behaviour
7988 when sharing generic code and the type in question is a type
7991 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7993 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
7994 race conditions when printing thread dumps. Fixes #377738.
7996 2008-04-08 Massimiliano Mantione <massi@ximian.com>
7998 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
7999 shows up when both MonoInst arguments can cause aliasig.
8000 There is likely no way in the current JIT to trigger this problem, but
8001 it showed up in the development of generics sharing, when in a new
8002 opcode both args of an OP_GROUP can be aliases (addresses of a local).
8003 When the generics sharing code will be committed, its tests will be
8004 valid also for this bug.
8006 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8008 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
8011 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
8014 2008-04-07 Zoltan Varga <vargaz@gmail.com>
8016 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
8017 use a more detailed exception message for InvalidCastException.
8019 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
8021 * driver.c (mono_main): Add --debug=casts option to turn on better
8022 InvalidCastException message details.
8024 * mini.c (mini_get_debug_options): New helper function to return the address of
8025 the debug_options variable.
8027 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
8028 the jit_tls TLS variable.
8030 * mini.c (mono_jit_tls): New TLS variable.
8032 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
8035 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
8037 * mini.h: Removed verifer related stuff. This code was moved to verify.c
8039 * mini.c: Removed verifer related stuff, code moved to verify.c.
8041 * driver.c: Using code from verify.c instead of mini.c.
8043 2008-04-05 Zoltan Varga <vargaz@gmail.com>
8045 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
8048 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
8050 * mini.c (check_for_method_verify): Enabling verification of
8051 corlib if mono_verify_all is set. Bugs in the verifier preventing that
8054 2008-04-04 Zoltan Varga <vargaz@gmail.com>
8056 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
8057 caller saved registers as well.
8059 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
8060 saved registers as well.
8062 2008-03-30 Zoltan Varga <vargaz@gmail.com>
8064 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
8066 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
8069 2008-03-27 Zoltan Varga <vargaz@gmail.com>
8071 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
8073 (get_call_info): Take a gsctx argument instead of 'cfg'.
8075 2008-03-26 Zoltan Varga <vargaz@gmail.com>
8077 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
8078 mono_verify_all is set.
8080 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
8082 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
8084 2008-03-25 Zoltan Varga <vargaz@gmail.com>
8086 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
8089 * driver.c mini.c mini.h: Add a --verify-all development option to test the
8090 verifier and the code generated by the compiler.
8092 2008-03-25 Mark Probst <mark.probst@gmail.com>
8094 * mini.c: Generic sharing of the non-nullable case of the box
8097 2008-03-24 Zoltan Varga <vargaz@gmail.com>
8099 * inssel.brg: Fix the build.
8101 * iltests.il.in: Add a test for lconv.ovf.u8.un.
8103 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
8105 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
8106 Array:Address. Fixes #372410.
8108 * iltests.il.in: New tests for readonly prefix.
8110 2008-03-23 Zoltan Varga <vargaz@gmail.com>
8112 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
8115 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
8118 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
8120 * mini.c (mono_decompose_op_imm): New helper function.
8122 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
8123 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8126 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8127 mono_arch_output_basic_block. Fix warnings.
8129 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
8132 2008-03-22 Zoltan Varga <vargaz@gmail.com>
8134 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
8135 since the extra frame is now detected automatically inside the loop.
8137 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
8138 opts which are now in mono_peephole_ins ().
8140 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
8142 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
8143 frames and skip duplicate managed-to-native frames. Fixes #367665.
8145 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8146 opts which are now in mono_peephole_ins ().
8147 (mono_arch_peephole_pass_2): Ditto.
8149 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
8151 * mini-codegen.c (mono_peephole_ins): New helper function containing the
8152 arch independent peephole optimizations.
8154 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8155 opts which are now in mono_peephole_ins ().
8157 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
8159 * mini-s390.c (mono_arch_output_basic_block): Fix build.
8161 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
8164 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
8165 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
8168 2008-03-21 Zoltan Varga <vargaz@gmail.com>
8170 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
8171 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8174 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8175 mono_arch_output_basic_block. Fix warnings.
8177 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8179 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8182 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8184 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8187 * iltests.il: Add new tests.
8189 2008-03-20 Kornel Pal <kornelpal@gmail.com>
8191 * mini.c: Removed Windows version macros.
8193 2008-03-20 Mark Probst <mark.probst@gmail.com>
8195 * generic-sharing.c: Put reflection types in the extensible part
8196 of the runtime generic context.
8198 * mini.c: Generic sharing of the GetTypeHandle special case of the
8199 ldtoken instruction.
8201 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8203 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8205 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8207 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8208 consistency with the other version on the linear IR branch.
8210 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8212 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8214 * iltests.il.in: Add new tests.
8216 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8218 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8220 * iltests.il.in: Add new tests.
8222 2008-03-19 Mark Probst <mark.probst@gmail.com>
8224 * mini.c: Two variables with the same name were declared in
8225 nesting contexts and one wasn't initialized. Fixed.
8227 2008-03-19 Mark Probst <mark.probst@gmail.com>
8229 * mini.c: Generic sharing of the initobj instruction.
8231 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8233 * mini.c: make the test to optimize ldtoken from typeof() more
8236 2008-03-18 Mark Probst <mark.probst@gmail.com>
8238 * mini.c: Generic sharing of the initobj instruction for reference
8241 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8243 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8244 the mono_breakpoint_clean_code() code to perform bound checks.
8246 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8248 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8249 mono_arch_patch_callsite() to include the start of the managed method
8250 to be able to perform bound checks.
8252 2008-03-17 Mark Probst <mark.probst@gmail.com>
8254 * mini.c: Generic sharing for the isinst instruction.
8256 2008-03-17 Mark Probst <mark.probst@gmail.com>
8258 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8259 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8260 with the runtime generic context argument.
8262 * mini.c: Share calls to several types of unsharable methods by
8263 putting the address of the method code in the runtime generic
8264 context and doing an indirect call.
8266 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8269 2008-03-16 Mark Probst <mark.probst@gmail.com>
8271 * generic-sharing.c: Change due to a change in the runtime genric
8274 2008-03-15 Martin Baulig <martin@ximian.com>
8277 (mono_arch_nullify_class_init_trampoline): Add call to
8278 mono_breakpoint_clean_code() to make things work when running
8279 inside the debugger.
8282 (mono_arch_nullify_class_init_trampoline): Add call to
8283 mono_breakpoint_clean_code() to make things work when running
8284 inside the debugger.
8286 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8288 * inssel-long.brg (reg): Fix 64 bit build.
8290 2008-03-14 Mark Probst <mark.probst@gmail.com>
8292 * mini.c, mini.h: Share static generic code by passing it an
8293 implicit argument pointing to the runtime generic context.
8295 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8296 inssel-long32-mips.brg: New opcodes for calling shared static,
8297 which need to be passed the runtime generic context.
8299 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8300 argument on the stack in the prologue if needed. New function for
8301 finding the runtime generic context argument from the registers
8302 saved by the trampoline.
8304 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8305 runtime generic context argument.
8307 * tramp-amd64.c: Also restore the register used for the runtime
8308 generic context argument.
8310 * mini-trampoline.c: Resolve shared static calls by consulting the
8311 runtime generic context via the new argument.
8313 * generic-sharing.c: Add an argument to sharability-checking
8314 functions that specifies whether type variables should be treated
8315 as sharable type arguments.
8317 * inssel-x86.brg: Removed a superfluous, buggy rule.
8319 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8322 2008-03-14 Martin Baulig <martin@ximian.com>
8324 * debug-debugger.c (main_thread_handler): Call
8325 mono_runtime_run_main() without sending any notifications.
8327 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8329 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8331 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8333 2008-03-14 Mark Probst <mark.probst@gmail.com>
8335 * tramp-x86.c: Fixed register restore offsets in the trampoline
8336 code for ECX and EDX.
8338 2008-03-12 Geoff Norton <gnorton@novell.com>
8340 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8341 different ucontext_t implementations.
8342 * exceptions-arm.c: Use the above defines to get exceptions working on
8343 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8344 * mini-arm.c: Implement iPhone icache support (based on a patch by
8345 Luke Howard lukeh@padl.com)
8347 2008-03-12 Mark Probst <mark.probst@gmail.com>
8349 * mini.c: Enable generic sharing of calls to non-static
8350 non-interface non-generic non-value-type methods.
8352 * mini-trampolines.c: Resolve calls from shared generic code.
8354 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8356 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8358 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8360 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8362 * mini.c: some fixes for the AOT compiler.
8364 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8366 * cpu-amd64.md: Add clob:1 to some float opcodes.
8368 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8370 * mini.h: Added MiniVerifierMode enumeration.
8372 * mini.c: Added mini_verifier_set_mode to control
8373 the usage of the new verifier.
8375 * mini.c (mono_method): Integrated the new verifier.
8377 * driver.c: Extended --security option with validil and
8378 verifiable options to activate the new verifier.
8380 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8382 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8383 optimization to ctors taking 0 or 2 arguments too.
8385 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8388 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8390 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8392 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8394 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8395 non-aot case as well.
8397 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8399 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8402 * aot-compiler.c (encode_patch): Ditto.
8404 * mini.h (G_MININT32): Fix the definition of this.
8406 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8408 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8410 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8412 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8414 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8415 methods returning vtypes in registers.
8416 (mono_arch_allocate_vars): Ditto.
8418 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8420 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8422 * generics.cs: Add a test from the linear IR branch.
8424 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8426 * mini.c (inline_method): Cache failed inline attempts.
8428 2008-03-04 Mark Probst <mark.probst@gmail.com>
8430 * mini.c: For shared methods of generic classes put the location
8431 of "this" into the MonoGenericJitInfo.
8433 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8434 register out of a MonoContext by register number. Add the generic
8435 sharing context as an argument to mono_arch_find_this_argument().
8437 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8438 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8439 for new arch function.
8441 * mini-exception.c: Handle open exception clauses in shared
8444 * mini-trampolines.c: Supply additional argument to
8445 mono_arch_find_this_argument().
8447 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8449 * Makefile.am (regtests): Run the bench.exe tests last.
8451 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8453 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8456 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8458 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8461 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8463 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8465 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8466 whose class has no cctor.
8468 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8470 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8472 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8475 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8477 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8478 to be in sync with the code on the linear IR branch.
8480 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8482 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8484 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8486 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8488 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8490 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8492 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8494 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8496 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8499 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8501 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8502 OP_LOADR4_MEMBASE emission.
8504 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8505 (mono_spillvar_offset_float): Ditto.
8507 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8509 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8512 * basic-long.cs: Add regression tests for them.
8514 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8516 (mono_arch_allocate_vars): Fix representation of single-precision float
8518 (mono_arch_output_basic_block): Ditto.
8520 * inssel-mips.brg: Ditto, remove duplicate items.
8522 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8523 arguments of tail calls as on other platforms.
8524 (mono_arch_output_basic_block): Handle tail calls.
8526 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8529 * objects.cs (test_5_pass_static_struct): Add test for it.
8531 Contributed under MIT/X11 license.
8533 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8535 * Makefile.am: Use gmcs for compiling the regression tests.
8537 * *.2.cs *.2.il: Rename to *.cs and *.il.
8539 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8541 * regalloc.h: Make the vassign array smaller.
8543 * mini.c (mini_method_compile): Remove an unused field in cfg.
8545 * mini-codegen.c: Add a bunch of micro optimizations.
8547 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8549 * regalloc.h: Remove some unused fields.
8551 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8553 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8555 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8557 2008-02-22 Mark Probst <mark.probst@gmail.com>
8559 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8561 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8562 trampoline: Fetch an entry from the runtime generic context. If
8563 it's NULL, jump to the actual trampoline to fill the runtime
8564 generic context. Otherwise, return it.
8566 * mini.c: Call the lazy fetch trampoline to get entries out of the
8567 runtime generic context.
8569 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8570 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8571 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8573 2008-02-21 Mark Probst <mark.probst@gmail.com>
8575 * mini.c: Fetch data out of the extensible part of the runtime
8576 generic context instead of calling a helper function.
8578 * generic-sharing.c: Some functions moved into
8579 metadata/generic-sharing.c. Helper function for fetching other
8580 types now checks and asserts against extensible rgctx (just for
8581 debugging purposes - the helper function isn't called anymore
8582 unless for debugging).
8584 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8586 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8587 for tail calls up to the point that the tests in iltests.exe run. Also add a
8588 dummy CKFINITE implementation.
8589 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8590 needed for trampoline LMF frames.
8592 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8593 trampoline LMF frames.
8595 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8597 * mini.c (inline_method): clean any pending loader error when inlining fail.
8598 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8600 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8602 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8604 * aot-runtime.c (decode_patch_info): Ditto.
8606 * mini.c (mono_resolve_patch_target): Ditto.
8608 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8611 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8613 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8614 if it references an icall address.
8616 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8618 * cpu-s390x.md: Remove some more unused opcodes.
8620 * cpu-s390x.md: Remove some unused opcodes.
8622 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8623 mono_op_imm_to_op ().
8625 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8626 instead of a switch statement.
8628 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8629 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8631 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8633 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8635 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8638 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8640 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8641 opened. Fixes #362607.
8643 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8645 * iltests.il.in: Add a test for static methods in interfaces.
8647 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8649 * genmdesc.c (build_table): Fix a crash on older glib versions.
8651 * cpu-sparc.md: Remove some unused opcodes.
8653 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8654 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8656 * cpu-amd64.md: Remove some unused opcodes.
8658 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8659 like the other opcodes.
8661 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8663 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8665 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8667 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8668 variables 'cfg' instead of 'm' for consistency.
8670 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8672 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8673 argument holding the vtype return address, to avoid the ambigious use of
8674 cfg->ret for this purpose.
8676 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8678 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8680 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8681 new mono_print_ins () function which only takes one argument.
8683 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8685 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8688 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8690 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8692 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8694 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8695 opcodes and other small changes.
8697 * mini-ops.h: Add some new opcodes from the linear IR branch.
8699 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8701 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8702 opcodes, use the REG_MEMBASE opcodes instead.
8704 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8705 opcodes, use the REG_MEMBASE opcodes instead.
8707 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8710 * mini.c (mono_op_imm_to_op): New helper function.
8712 * mini-ops.h: Add some opcodes from linear IR branch.
8714 2008-02-13 Zoltan Varga <vargaz@gmail.com>
8716 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
8719 2008-02-12 Zoltan Varga <vargaz@gmail.com>
8721 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
8724 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
8726 2008-02-09 Zoltan Varga <vargaz@gmail.com>
8728 * aot-compiler.c (emit_method_code): Add an assert.
8730 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
8731 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
8734 2008-02-08 Zoltan Varga <vargaz@gmail.com>
8736 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
8737 some load/store opcodes so they are consistent.
8738 (mono_arch_emit_prolog): Simplify some code.
8740 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
8742 * objects.cs: Add tests for large argument offsets on ARM.
8744 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
8745 stack offsets. Fixes #359651.
8747 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
8749 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8751 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
8753 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
8755 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
8757 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
8758 rid of CEE_CONV_R_UN.
8760 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
8762 2008-02-07 Zoltan Varga <vargaz@gmail.com>
8764 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
8766 * mini.c (mono_normalize_opcodes): Add some more opcodes.
8768 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
8770 * cpu-amd64.md: Remove some unused opcodes.
8772 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
8774 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
8776 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
8777 arch specific functions for its parts. Call the peephole pass after local
8778 regalloc so the prolog can compute a more accurate max_offset.
8780 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
8781 the corresponding OP_I/OP_L opcodes.
8783 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
8785 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
8787 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8789 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
8790 as they are handled in mini.c.
8792 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
8794 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
8795 case since it is handled in mini.c.
8797 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
8799 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
8801 * *.c: Use the new opcodes in the IR and back end code.
8803 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
8805 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
8807 2008-02-06 Mark Probst <mark.probst@gmail.com>
8809 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
8810 an assert because it has a race condition.
8812 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8814 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
8816 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
8818 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
8820 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
8821 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
8823 2008-02-05 Zoltan Varga <vargaz@gmail.com>
8825 * cpu-amd64.md (move): Correct the maximum size of move.
8827 2008-02-05 Mark Probst <mark.probst@gmail.com>
8829 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
8830 the generic class init trampoline to return quickly if the class
8833 2008-02-04 Zoltan Varga <vargaz@gmail.com>
8835 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
8836 issues where an 32 bit callsite cannot be patched by a 64 bit address.
8838 2008-02-03 Zoltan Varga <vargaz@gmail.com>
8840 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
8843 2008-01-31 Zoltan Varga <vargaz@gmail.com>
8845 * objects.cs: Add some soft-float tests.
8847 * mini.c: Fix a couple more soft-float issues.
8849 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
8851 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
8854 2008-01-30 Zoltan Varga <vargaz@gmail.com>
8856 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
8857 exception happens while compiling a virtual method.
8859 2008-01-29 Zoltan Varga <vargaz@gmail.com>
8861 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
8863 * mini-sparc.c: Fix build.
8865 * mini-sparc.c (get_call_info): Add support for generic sharing.
8867 * mini-exceptions.c: Add a FIXME.
8869 2008-01-27 Zoltan Varga <vargaz@gmail.com>
8871 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
8872 altstack handling code.
8874 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
8876 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
8878 * mini-s390.c: Add support for generic sharing.
8880 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8882 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8884 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
8886 * mini-s390x.c: Add support for generic sharing.
8888 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8890 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8892 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
8893 can be used since it takes a 16 bit signed immediate.
8895 * inssel-s390x.brg: Fix OP_SETRET.
8897 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
8899 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
8901 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
8903 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
8905 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
8908 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
8911 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
8912 of the unused mono_arch_patch_delegate_trampoline stuff.
8914 2008-01-26 Zoltan Varga <vargaz@gmail.com>
8916 * basic-long.cs: Move the fp related tests to basic-float.cs.
8918 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
8920 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
8922 * basic-calls.cs: Add a test for proper float argument passing.
8924 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
8925 if the context corresponds to an exception received through a signal.
8927 * exceptions.cs: Add a test for nullref handling at the start of a try
8930 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
8932 * jit-icalls.c (mono_break): New JIT icall.
8934 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
8936 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
8938 2008-01-25 Zoltan Varga <vargaz@gmail.com>
8940 * cpu-*.md: Get rid of unused opcodes.
8942 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
8944 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
8947 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
8950 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
8951 the arch independent trampoline code in mini-trampolines.c.
8953 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
8955 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
8957 * mini-s390.h: Remove an unused define.
8959 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
8960 the arch independent trampoline code in mini-trampolines.c.
8962 * mini-arm.c (mono_arch_emit_prolog): Fix build.
8964 2008-01-24 Zoltan Varga <vargaz@gmail.com>
8966 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
8968 * mini-s390.c (mono_arch_emit_prolog): Fix build.
8970 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
8972 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
8974 * cpu-amd64.md: Use smaller sizes for int opcodes.
8976 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
8978 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
8981 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
8984 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
8985 instead of though a pointer to save an indirection when accessing elements of
8988 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
8990 (NOT_IMPLEMENTED): New helper macro.
8991 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
8994 * *.c: Use the new helper macro.
8996 2008-01-21 Zoltan Varga <vargaz@gmail.com>
8998 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
9000 2008-01-20 Zoltan Varga <vargaz@gmail.com>
9002 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
9005 2008-01-18 Zoltan Varga <vargaz@gmail.com>
9007 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
9008 profiling is enabled.
9010 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
9012 (mono_arch_emit_prolog): Add more first bblock optimizations.
9014 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
9015 in order if possible.
9016 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
9017 bblock, since the arguments are still in their original registers.
9019 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
9021 2008-01-17 Zoltan Varga <vargaz@gmail.com>
9023 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
9026 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
9029 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
9031 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
9032 process async exceptions received while in unmanaged code.
9034 * mini.c (mini_init): Install a callback with the runtime which will be called
9035 when a thread receives an async exception while in unmanaged code.
9037 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
9039 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
9041 2008-01-16 Wade Berrier <wberrier@novell.com>
9048 2008-01-16 Zoltan Varga <vargaz@gmail.com>
9050 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
9051 compilation with sun cc.
9053 * cpu-*.md: Fix the build.
9055 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
9057 * mini-amd64.h: Add some comments to the MonoLMF structure.
9059 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
9061 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
9062 in the LMF structure if possible. This saves two instructions in the
9063 managed->native wrappers.
9065 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
9067 2008-01-16 Mark Probst <mark.probst@gmail.com>
9069 * generic-sharing.c: New type argument lookup code which uses the
9070 runtime generic context template.
9072 2008-01-15 Zoltan Varga <vargaz@gmail.com>
9074 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
9076 * mini-arm.c (add_general): Fix arm eabi parameter passing.
9077 (mono_arch_output_basic_block): Fix localloc implementation.
9079 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
9081 * mini-ia64.c (peephole_pass): Fix ia64 build.
9083 * mini-amd64.c (peephole_pass): Fix a warning.
9085 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
9086 at a constant offset from sp/fp.
9088 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
9089 instead of obtaining it from *lmf in the managed method case.
9091 2008-01-14 Zoltan Varga <vargaz@gmail.com>
9093 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
9095 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
9097 * mini.h (MonoInstList): New type.
9098 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
9099 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
9100 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
9101 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
9102 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
9103 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
9104 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
9105 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
9106 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
9107 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
9108 MONO_INST_LIST_FOR_EACH_ENTRY,
9109 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
9110 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
9111 mono_inst_list_first, mono_inst_list_last,
9112 mono_inst_list_next, mono_inst_list_prev): New instruction
9113 list handling interfaces.
9114 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
9115 list head 'ins_list'.
9116 (MonoInst): Replace next pointer with list head 'node'.
9117 (MonoCallInst): Make 'out_args' a MonoInstList.
9118 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
9119 (MonoCompile): Delete reverse_inst_list and
9120 reverse_inst_list_len.
9121 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
9122 mono_arch_lowering_pass, mono_arch_local_regalloc,
9123 mono_arch_output_basic_block, mono_arch_emit_prolog):
9124 Convert to new instruction lists.
9125 (insert_after_ins): Delete.
9126 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
9128 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
9129 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
9130 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
9131 mono_emulate_opcode, mono_emit_load_got_addr,
9132 inline_method, mono_method_to_ir, mono_print_bb_code,
9133 print_dfn, decompose_pass, nullify_basic_block,
9134 replace_out_block_in_code, remove_block_if_useless,
9135 merge_basic_blocks, move_basic_block_to_end,
9136 try_unsigned_compare, optimize_branches, mono_print_code,
9137 mini_select_instructions, remove_critical_edges): Likewise.
9138 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
9139 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
9140 mono_arch_output_basic_block, mono_arch_emit_prolog):
9142 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
9143 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9144 mono_arch_output_basic_block): Likewise.
9145 (inst_list_prepend, insert_after_ins): Delete.
9146 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
9147 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
9149 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
9150 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
9151 mono_arch_emit_prolog): Likewise.
9152 * cfold.c (mono_constant_fold): Likewise.
9153 * liveness.c (visit_bb, mono_analyze_liveness,
9154 optimize_initlocals): Likewise.
9155 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
9156 * graph.c (mono_draw_code_cfg): Likewise.
9157 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
9158 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
9159 mono_ssa_cprop): Likewise.
9160 * abcremoval (get_relations_from_previous_bb, process_block):
9162 * local-propagation (mono_cprop_invalidate_values,
9163 mono_local_cprop_bb): Likewise.
9164 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
9165 peephole_pass, mono_arch_output_basic_block,
9166 mono_arch_emit_prolog): Likewise.
9167 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
9168 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9169 mono_arch_emit_prolog): Likewise.
9170 (insert_after_ins): Delete.
9171 * aliasing.c (print_code_with_aliasing_information,
9172 mono_build_aliasing_information, mono_aliasing_deadce):
9173 Convert to new instruction lists.
9174 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
9175 peephole_pass, NEW_INS, mono_arch_lowering_pass,
9176 mono_arch_local_regalloc, mono_arch_output_basic_block):
9178 (insert_after_ins): Delete.
9179 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
9180 peephole_pass, mono_arch_output_basic_block): Convert to
9181 new instruction lists.
9182 * mini-codegen (InstList, inst_list_prepend,
9183 insert_after_ins): Delete.
9184 (insert_before_ins, get_register_force_spilling,
9185 get_register_spilling, free_up_ireg, free_up_reg,
9186 create_copy_ins, create_spilled_store, alloc_int_reg,
9187 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
9188 to new instruction lists.
9189 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
9190 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9191 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
9192 (insert_after_ins): Delete.
9193 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9194 mono_arch_local_regalloc, mono_arch_output_basic_block,
9195 mono_arch_call_opcode): Convert to new instruction lists.
9196 (insert_after_ins): Delete.
9197 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9198 peephole_pass, mono_arch_output_basic_block,
9199 mono_arch_emit_prolog): Convert to new instruction lists.
9201 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9203 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9205 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9208 * Makefile.am (version.h): Make this work with non-bash shells.
9210 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9212 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9214 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9216 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9217 the InitializeArray optimization.
9219 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9221 * mini.c driver.c: Don't include os/gc_wrapper.h.
9223 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9225 * mini.c (print_jit_stats): Print GC statistics if available.
9227 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9229 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9231 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9233 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9235 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9237 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9239 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9241 * driver.c (mono_main): Ditto.
9243 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9245 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9247 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9248 in the vtable can't be encoded.
9249 (compile_method): Ditto.
9251 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9253 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9256 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9259 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9260 the top LMF entry belongs to the current method.
9262 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9264 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9266 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9268 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9270 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9272 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9274 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9276 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9279 * basic-float.cs: Add an ulong->double cast test.
9281 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9283 * mini.c (mono_method_to_ir): Fix a warning.
9285 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9287 * mini-ops.h: Add OP_SWITCH.
9289 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9290 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9292 2007-12-11 Geoff Norton <gnorton@novell.com>
9294 * mini-s390x.c: Minor change to the MAX() define to allow
9295 it to compile with other gcc versions.
9297 2007-12-11 Geoff Norton <gnorton@novell.com>
9300 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9302 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9304 exceptions-arm.c (mono_arch_get_restore_context): Restore
9307 exceptions-arm.c (throw_exception): Save the frame pointer.
9308 This is a partial fix for #323747. Only the client side is
9311 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9313 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9314 was using an unrelated variable to log the class which
9315 needed the cctor to be called. This was crashing on arm.
9317 2007-12-09 Robert Jordan <robertj@gmx.net>
9319 * mini-x86.c (mono_arch_emit_epilog):
9320 Consider all kinds of 64-bit types. Fixes #323114.
9322 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9324 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9326 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9328 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9330 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9332 * mini.c: run type ctor before allocating an object, not only
9333 when running it's constructor method (fixes at least part of bug #342507).
9335 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9337 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9339 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9340 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9343 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9344 mono_generic_class_init_trampoline () the same as it is done with the other
9347 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9348 aot-runtime.c aot-compiler.c: Implement AOT support.
9350 2007-12-07 Mark Probst <mark.probst@gmail.com>
9352 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9353 build for archs which don't have the vtable trampoline defined
9356 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9358 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9360 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9362 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9364 * tramp-<ARCH>.c: Use the new helper function.
9366 2007-12-07 Mark Probst <mark.probst@gmail.com>
9368 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9369 trampoline call, which takes a vtable argument.
9371 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9372 OP_TRAMPCALL_VTABLEs like other calls.
9374 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9375 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9376 call. Implemented a support function which fetches the vtable
9377 from a register set.
9379 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9380 Implemented a generic class init trampoline, using the
9381 OP_TRAMPCALL_VTABLE opcode.
9383 * mini.c: Implemented static field access when sharing generic
9384 code. This implies initing the class using the new
9385 OP_TRAMPCALL_VTABLE call.
9387 2007-12-07 Mark Probst <mark.probst@gmail.com>
9389 * mini.c: Don't compile methods with sharing enabled if their
9390 classes are disabled for sharing.
9392 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9394 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9395 opcodes. Fixes #346563.
9397 * objects.cs: Add a new test.
9399 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9401 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9402 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9404 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9406 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9408 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9410 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9413 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9415 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9417 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9418 optimization in the AOT case.
9420 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9422 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9424 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9426 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9428 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9430 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9431 is created by the inlined delegate ctor.
9433 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9435 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9437 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9439 * cpu-x86.md: Fix the length of ckfinite.
9441 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9443 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9445 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9446 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9448 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9450 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9451 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9453 2007-11-28 Martin Baulig <martin@ximian.com>
9456 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9457 after creating the trampoline.
9459 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9461 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9463 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9466 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9467 instead of the calling method to help AOT.
9469 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9471 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9473 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9476 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9478 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9480 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9481 (encode_method_ref): No need to handle generic method definitions specially.
9483 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9485 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9488 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9490 (compile_method): Enable generic sharing.
9492 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9494 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9495 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9497 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9500 * mini-trampolines.c: Fix a warning.
9502 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9504 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9505 (generic_class_is_reference_type): Remove unused function.
9507 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9508 in the generic vtable trampoline case.
9510 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9512 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9513 return an AOT method based on a vtable slot.
9515 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9517 * mini.c (mini_get_vtable_trampoline): Export this.
9519 2007-11-22 Martin Baulig <martin@ximian.com>
9522 (MonoDebuggerInfo): Move `debugger_version' up.
9524 2007-11-22 Martin Baulig <martin@ximian.com>
9527 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9529 * mini-trampolines.c
9530 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9531 after compiling the method.
9533 2007-11-20 Martin Baulig <martin@ximian.com>
9536 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9537 (mono_debugger_remove_breakpoint): Likewise.
9538 (mono_debugger_check_breakpoints): Likewise.
9540 * debug-debugger.c: Implement the new breakpoint interface here.
9542 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9544 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9545 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9547 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9549 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9551 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9553 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9556 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9559 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9560 returning a vtype in a register.
9562 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9563 here from the arch specific code.
9565 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9568 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9569 (mono_arch_emit_prolog): Increment maximum prolog size.
9571 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9572 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9574 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9575 MonoGenericSharingContext.
9577 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9578 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9580 2007-11-15 Mark Probst <mark.probst@gmail.com>
9582 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9583 which extract fields out of the runtime generic context. Full
9584 sharing of the NEWARR opcode.
9586 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9588 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9589 --enable-minimal=ssa.
9591 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9593 * mini-trampolines.c (mono_delegate_trampoline): Update after
9594 mono_marshal_get_delegate_invoke () signature change.
9596 2007-11-13 Mark Probst <mark.probst@gmail.com>
9598 * mini.c: Removed the shared context in favor of the generic
9599 sharing context. Allocate the MonoJitInfo structure with room for
9600 the generic sharing context if it's needed.
9602 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9603 domain-internals.h now.
9605 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9607 * generic-sharing.c: Several changes for working without a shared
9608 context and instead operating on open types instead.
9610 2007-11-12 David S. Miller <davem@davemloft.net>
9612 * inssel-sparc.brg: Fix double instruction emit.
9614 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9616 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9617 Get/Set/Address methods.
9619 * mini.c debug-debugger.c mini-trampolines.c: Update after
9620 mono_marshal_get_delegate_invoke signature change.
9622 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9624 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9625 This can happens with dynamic methods. Fixes the other bug in #322722.
9627 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9629 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9632 * mini-arm.c (arm_patch): Implement patching of BX call
9633 sequence. Fixes one of the bugs in #322722.
9635 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9637 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9638 under Linux. We only need to flush every 32-byte cache line.
9640 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9643 move_basic_block_to_end: Add branches when needed, eventually creating
9645 optimize_branches: added a parameter that tells if it's ok to create
9646 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9647 and avoid calling move_basic_block_to_end when it's not ok.
9650 2007-11-07 Mark Probst <mark.probst@gmail.com>
9652 * mini.c: Abort inlining call to InitializeArray if something
9653 looks wrong. Let the icall handle it, which now has proper safety
9656 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9658 * mini.c (mono_spill_call): add support for soft-float.
9660 * mini.c (mono_method_to_ir): add support for soft-float
9661 to inlined functions that return float.
9663 * mini.c (mono_method_to_ir): add support for soft-float
9664 to cee_stsfld opcode on float fields.
9666 2007-11-05 Geoff Norton <gnorton@novell.com>
9668 * mini-x86.h: Fix the structure access for X86 Leopard.
9671 2007-11-05 Martin Baulig <martin@ximian.com>
9673 * mini-trampolines.c
9674 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9675 after compiling the method to notify the debugger.
9677 2007-11-05 Martin Baulig <martin@ximian.com>
9679 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9681 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9683 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9684 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9686 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9688 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9689 native-to-managed wrappers.
9691 2007-11-01 Geoff Norton <gnorton@novell.com>
9693 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9696 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9698 * mini.c, mini-x86.c: when getting back from unmanaged code
9699 to managed via a marshaled delegate we also need to set the
9702 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9704 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9707 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9709 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9710 let the debugger or other external agents to tell the JIT when
9711 a sw breakpoint has been inserted in the code that the JIT needs
9712 to be able to inspect.
9714 2007-10-31 Martin Baulig <martin@ximian.com>
9717 (MonoDebuggerInfo): Remove `runtime_class_init'.
9719 2007-10-30 Martin Baulig <martin@ximian.com>
9722 (mono_debugger_thread_created): Added `MonoThread *' argument.
9723 (mono_debugger_extended_notification): New public method.
9724 (mono_debugger_trampoline_compiled): New public method.
9727 (MonoDebuggerThreadInfo): Added `thread' and
9728 `extended_notifications' fields.
9731 (debugger_executable_code_buffer): New static variable.
9734 (MonoDebuggerInfo): Added `executable_code_buffer',
9735 `executable_code_buffer_size', `breakpoint_info_area',
9736 `breakpoint_table' and `breakpoint_table_size'.
9738 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
9740 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
9741 that IP either is an unused value or the vtable pointer. IMT
9742 calls use vtable + offset now. Reduced by almost half the size
9745 2007-10-26 Jonathan Chambers <joncham@gmail.com>
9747 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
9748 defines to access param registers. Replace long usage with
9749 gsize as sizeof(long) != sizeof(void*) on Win64.
9751 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9752 on Win64. Fix intrinsic, use _AddressOfReturnAddress
9753 instead of non-existant _GetAddressOfReturnAddress.
9755 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
9756 param registers. Save/restore %rdi and %rsi in MonoLMF.
9758 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
9759 param registers. Modify (throw_exception) signature to take
9760 %rdi and %rsi on Win64.
9762 Code is contributed under MIT/X11 license.
9764 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9766 * helpers.c: unlink debugging output files.
9768 2007-10-25 Zoltan Varga <vargaz@gmail.com>
9770 * mini.c: Move mono_create_ftnptr () to object.c.
9772 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9774 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
9775 optional. This function can now be used to disassemble code generated
9776 outside the JIT such as trampolines and IMT thunks.
9778 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
9780 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
9781 vtable pointer from a ldr instruction.
9783 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
9784 new IMT call sequence.
9786 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
9787 call sequence for interface invocations.
9789 * mini-arm.c (mono_arch_emit_imt_argument): added, required
9790 for imt support. This function is empty since IMT on ARM requires no
9791 special handling on the IR side.
9793 * mini-arm.c (mono_arch_find_imt_method): added, required for
9796 * mini-arm.c (mono_arch_find_this_argument): added, required
9799 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
9800 a ldr instruction to load a value stored in the code stream.
9802 * mini-arm.c (mono_arch_build_imt_thunk):added, required
9806 2007-10-23 Zoltan Varga <vargaz@gmail.com>
9808 * mini.c (mini_init): Install the jump trampoline callback.
9810 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9812 * mini-trampolines.c: handle synchronized methods with the common
9813 vtable trampoline (bug #335601).
9815 2007-10-17 Zoltan Varga <vargaz@gmail.com>
9817 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
9819 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
9822 * mini-ia64.h mini-ia64.c: Add support for IMT.
9824 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
9825 prolog. Fixes #331958.
9827 2007-10-15 Zoltan Varga <vargaz@gmail.com>
9829 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
9831 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9833 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
9836 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9838 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
9841 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
9843 * mini-x86.c, mini-x86.h: x86 support for the common vtable
9846 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
9848 * mini-trampolines.c: changed the magic rampoline to understand
9849 the common vtable trampoline method: the method to invoke is
9850 determined by the vtable displacement of the call.
9852 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9854 * mini.c, mini.h: register the common vtable trampoline if the
9855 architecture supports it.
9857 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9859 * cpu-amd64.md: use the correct max length for tls_get.
9861 2007-10-14 Zoltan Varga <vargaz@gmail.com>
9863 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
9864 CEE_STELEM_ANY. Fixes #333696.
9866 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9868 * exceptions-x86.c: provide more graceful handling of the case where
9869 we followed a bogus function pointer from managed code (bug #332866).
9871 2007-10-11 Mark Probst <mark.probst@gmail.com>
9873 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
9874 replaces the generic_shared flag and will carry more information
9877 * generic-sharing.c: Added mini_type_stack_size() which allows
9878 allows open types if given a generic sharing context.
9879 mini_get_basic_type_from_generic() takes a
9880 MonoGenericSharingContext* instead of a MonoCompile* now.
9882 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
9883 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
9884 mini-sparc.c, mini-x86.c: Trivial changes required by the two
9885 changes above. Just passing arguments through to the right
9888 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9890 * mini-arm.c: unify the call emission to emit_code_seq().
9892 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
9894 * tramp-arm.c: reduced the trampoline size.
9896 2007-10-10 Mark Probst <mark.probst@gmail.com>
9898 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
9899 variable handling out of arch-specific code.
9901 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
9903 * mini-arm.c: implemented fast delegate dispatch.
9905 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9907 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
9908 that fp elimination is turned off if the space required by locals is too
9911 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9913 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
9914 ARM to the new style trampoline.
9916 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9918 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
9920 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
9922 2007-10-09 Martin Baulig <martin@ximian.com>
9925 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
9926 `field_info_offset_offset'.
9928 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
9930 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
9931 removed more internal usage of the r11 register and made it available
9932 to the register allocator.
9934 2007-10-08 Mark Probst <mark.probst@gmail.com>
9936 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
9937 when sharing generics and treat type variables as references.
9939 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9941 * mini-ppc.c: started removing the internal uses of register r11
9942 to eventually allow the register allocator to manage it as an
9943 additional available register.
9945 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9947 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
9949 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
9951 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
9952 specific trampolines as they are not performance critical as a jump
9953 target (maybe align as before only for AOT code?). This saves about
9954 200 KB of native code on x86 for monodevelop startup.
9956 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
9958 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
9959 monodevelop startup.
9961 2007-10-06 Zoltan Varga <vargaz@gmail.com>
9963 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
9965 * mini-sparc.h mini-sparc.c: Implement IMT support.
9967 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
9968 its smaller and doesn't clobber sparc_g1.
9970 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
9972 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
9974 * mini-ppc.c: optimized the size of the IMT thunks a bit.
9976 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9978 * mini-ppc.c: implemented fast delegate invocation.
9980 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
9982 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
9984 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9986 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
9987 code to the new style trampoline in preparation for IMT support.
9989 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
9991 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
9992 systems already. This also reduces the specific trampiline sizes and
9993 prepares for the use of r12 as the IMT identifier register.
9995 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9997 * mini-mips.h: endianess fix (simplified from a patch by
9998 Thomas Kunze <thommy@tabao.de>, bug #323737).
10000 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10002 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
10003 to access ucontext fields and enable netbsd support
10004 (partially from Magnus Henoch <mange@freemail.hu>).
10006 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10008 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
10009 use the preprocessor from the CPP env var if it is set.
10011 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10013 * mini-trampolines.c: fixed an assertion and moved it earlier in the
10014 code, before interface_offset gets used.
10016 2007-10-02 Zoltan Varga <vargaz@gmail.com>
10018 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
10019 mono_class_setup_vtable () before accessing klass->vtable.
10021 2007-10-01 Zoltan Varga <vargaz@gmail.com>
10023 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
10026 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10028 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
10029 IMT slots (this saves hundreds of KB of memory in programs like
10030 IronPython and Monodevelop).
10032 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10034 * mini.c: print the delegate counter.
10036 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
10038 * mini-x86.c: make it easier to enable the debugging code for IMT
10041 2007-09-28 Martin Baulig <martin@ximian.com>
10044 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
10045 `mono_method_klass_offset' and `mono_method_token_offset'.
10047 2007-09-20 Mark Probst <mark.probst@gmail.com>
10049 * mini.c: First generics sharing implementation. Can only share
10050 in very simple cases. If sharing doesn't work it falls back to
10051 dedicated compilation.
10053 * mini.h: Flag in MonoCompile to specify whether generic
10054 compilation is shared. Flags enum for marking which generic inst
10055 of a context is used. Prototypes for helper functions.
10057 * generic-sharing.c: Helper functions for generic method sharing.
10059 * optflags-def.h: Optimization flag (gshared) for enabling generic
10060 method sharing added.
10062 * Makefile.am: generic-sharing.c added.
10064 2007-09-19 Daniel Nauck <dna@mono-project.de>
10066 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
10068 2007-09-19 Massimiliano Mantione <massi@ximian.com>
10069 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
10072 2007-09-19 Martin Baulig <martin@ximian.com>
10074 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
10075 mono_debug_cleanup() is now part of mono_cleanup().
10077 2007-09-18 Zoltan Varga <vargaz@gmail.com>
10079 * driver.c (mono_main): Fix a warning.
10081 2007-09-17 Zoltan Varga <vargaz@gmail.com>
10083 * aot-compiler.c: Optimize various parts when processing large assemblies.
10086 * mini.c (mono_patch_info_hash): Improve hash function.
10088 2007-09-14 Jonathan Chambers <joncham@gmail.com>
10090 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
10092 Code is contributed under MIT/X11 license.
10094 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10096 * mini.c (mini_init): Fix a leak.
10098 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
10100 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10102 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
10104 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10106 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
10108 2007-09-13 Zoltan Varga <vargaz@gmail.com>
10110 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
10113 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
10115 * mini.c (handle_alloc): Enable managed allocators in AOT code.
10117 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
10119 * aot-runtime.c (decode_patch_info): Ditto.
10121 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10123 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
10124 static case. Cache delegates in architecture specific code,
10125 based on number of parameters.
10127 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
10128 in architecture specific code, based on number of parameters.
10130 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
10131 caching happen in architecture specific code now.
10133 Code is contributed under MIT/X11 license.
10135 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10137 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
10138 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
10139 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
10141 Code is contributed under MIT/X11 license.
10143 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10144 * mini.c: (mono_thread_abort) Fixed bug #82416.
10146 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10148 * mini.: hook the new managed GC allocation feature into the JIT.
10150 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10152 * mini.c: implementation for the new runtime tls opcode.
10154 2007-09-11 Martin Baulig <martin@ximian.com>
10157 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
10158 `mono_method_inflated_offset'.
10160 2007-09-07 Zoltan Varga <vargaz@gmail.com>
10162 * driver.c mini.h mini.c: Add a new devel command line option for injecting
10163 async exceptions into a method.
10165 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
10166 purpose of testing whenever the unwinder works at every instruction.
10168 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
10170 * mini.c: check accessibility of method used in ldftn (fixes
10173 2007-09-04 Zoltan Varga <vargaz@gmail.com>
10175 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
10177 * inssel.brg: Fix a warning.
10179 2007-09-03 Martin Baulig <martin@ximian.com>
10181 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
10182 now takes the `main_method' as argument.
10184 2007-09-02 Zoltan Varga <vargaz@gmail.com>
10186 * cpu-sparc.md (endfilter): Add missing src1:i argument.
10188 2007-08-30 Jonathan Chambers <joncham@gmail.com>
10190 * driver.c: include the cil-coff.h header on Windows.
10192 Code is contributed under MIT/X11 license.
10194 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10196 * mini.c, driver.c: don't include the cil-coff.h header.
10198 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10200 * mini.c: flag places that needs fixes fo soft-float support.
10202 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10204 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10205 endian systems (partially from Dean Jenkins, bug #81924).
10207 2007-08-28 Mark Probst <mark.probst@gmail.com>
10209 * mini.c (check_linkdemand): Remove embedded reference object in
10210 call to LinkDemandSecurityException.
10211 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10212 with an IntPtr instead of a reference object.
10214 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10216 * mini.c (handle_initobj): Handle alignment properly.
10218 * inssel.brg (mini_emit_memset): Ditto.
10220 * inssel.brg (mini_emit_memcpy): Ditto.
10222 * inssel-sparc.brg: Ditto.
10224 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10226 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10228 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10229 exceptions raised in unmanaged code. Fixes part of #82594.
10231 2007-08-24 Mark Probst <mark.probst@gmail.com>
10233 * mini.c (mono_method_to_ir), declsec.c
10234 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10236 2007-08-22 Martin Baulig <martin@ximian.com>
10239 (MonoDebuggerThreadInfo): New typedef.
10240 (mono_debugger_thread_table): New global variable.
10241 (mono_debugger_thread_created): New public function.
10242 (mono_debugger_thread_cleanup): New public function.
10245 (MonoDebuggerInfo):
10246 - removed `get_current_thread' and `lookup_assembly'.
10247 - removed `data_table'.
10248 - added `thread_table'.
10251 (mono_thread_start_cb): Call mono_debugger_thread_created().
10252 (mono_thread_attach_cb): Likewise.
10253 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10254 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10257 * driver.c (mono_main): Move mono_debug_init() up, before calling
10258 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10260 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10262 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10263 together when passing several arguments of type double (gives a small
10264 speedup and saves a few bytes of generated code).
10266 2007-08-20 Jb Evain <jbevain@novell.com>
10268 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10270 2007-08-20 Jb Evain <jbevain@novell.com>
10272 * mini.c (mono_method_to_ir): throw MethodAccessException
10273 and FieldAccessException instead of InvalidProgramException.
10275 2007-08-20 Mark Probst <mark.probst@gmail.com>
10277 * mini.c: CoreCLR security checks.
10279 * mini.h: Removed MonoSecurityMode (moved to
10280 metadata/security-manager.h) and mono_security_mode global var
10281 (replaced by set/get functions in security-manager.h).
10283 * driver.c: Added "core-clr-test" security mode for testing. Used
10284 set-function for setting security mode.
10286 2007-08-17 Mark Probst <mark.probst@gmail.com>
10288 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10289 the new jit_info_table.
10291 * driver.c: Test code for the new jit_info_table (enabled by the
10292 define MONO_JIT_INFO_TABLE_TEST).
10294 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10296 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10297 detection of call <REG> instruction sequence. Fixes build on freebsd.
10299 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10301 * mini-exceptions.c: Fix a warning.
10303 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10305 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10306 stack overflow handling code on amd64 too.
10308 * mini-exceptions.c (mono_setup_altstack): Make this use
10309 mono_thread_get_stack_bounds ().
10311 * mini-x86.h: Disable sigaltstack on solaris x86.
10313 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10315 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10317 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10319 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10321 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10323 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10325 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10327 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10329 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10332 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10334 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10335 to be emitted (bug #82281).
10337 2007-08-01 Martin Baulig <martin@ximian.com>
10339 Merged the `debugger-dublin' branch.
10341 * debug-debugger.h (MonoDebuggerInfo):
10342 Removed the `old_*' compatibility entries.
10343 Added `debugger_version' and `data_table'.
10344 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10345 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10348 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10349 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10350 instead of a `gconstpointer'.
10351 (mono_debugger_insert_method_breakpoint): Return a
10352 `MonoDebugMethodAddressList *'.
10354 2007-06-28 Martin Baulig <martin@ximian.com>
10356 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10358 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10360 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10361 __builtin_frame_address () since it is broken on older gcc versions.
10363 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10365 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10366 on the stack overflow handling and made the managed stack overflows
10367 catchable in most cases using soft guard pages.
10368 * exceptions-x86.c: added code to restore the protection in the soft
10369 guard pages at the end of exception handling.
10371 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10373 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10375 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10377 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10378 exception handling.
10380 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10382 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10383 signal handling support until it has been ported to the new mechanism.
10384 * mini.c: fixed stack overflow detection and use the new
10385 architecture code to handle signals on the altstack.
10387 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10389 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10390 stack overflows on the alt stack.
10392 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10394 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10395 stack overflows on the alt stack.
10397 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10399 * exceptions-ppc.c: cleanup preparing for altstack support.
10401 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10403 * exceptions-arm.c: cleanup preparing for altstack support.
10405 2007-07-27 Mark Probst <mark.probst@gmail.com>
10407 * mini.c (print_jit_stats): Output hazard pointer stats.
10409 2007-07-26 Mark Probst <mark.probst@gmail.com>
10411 * driver.c, mini.c: Replaced security mode flags with a single
10414 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10416 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10418 2007-07-25 Mark Probst <mark.probst@gmail.com>
10420 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10421 (which doesn't do anything yet) for activating Core CLR
10422 (Silverlight) security.
10424 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10426 * mini-codegen.c: work around a possible gcc bug on arm.
10428 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10430 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10431 message for platforms that don't support AOT compilation.
10433 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10435 * mini.h, mini.c, driver.c: temporary smcs hack.
10437 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10439 * mini-arm.h, mini-arm.c: arm EABI fixes.
10441 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10443 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10446 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10447 trampolines taking a method argument.
10449 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10451 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10452 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10454 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10455 JIT compilation throws an exception. Fixes #82050.
10457 2007-07-19 Mark Probst <mark.probst@gmail.com>
10459 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10460 with the MONO_EXCEPTION_ defines.
10462 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10464 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10467 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10468 the cause of an assertion.
10470 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10472 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10475 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10477 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10478 assert. Should fix #82103.
10480 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10482 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10483 here too. Fixes #82095.
10485 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10488 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10490 * mini-amd64.h: Enable IMT for amd64.
10492 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10494 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10496 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10498 2007-07-12 Mark Probst <mark.probst@gmail.com>
10500 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10501 as soon as check_linkdemand sets an exception_type.
10503 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10505 * mini-x86.c: fixed offsets for IMT call sequence.
10506 * mini-x86.h: enable IMT again.
10508 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10510 * trace.c (mono_trace_enter_method): Decode MonoType too.
10512 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10514 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10516 * mini-amd64.c: Add preliminary IMT implementation.
10518 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10520 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10521 understand the new IMT-base interface invocation (thanks to
10522 Daniel Nauck for the report and the remote debugging session).
10524 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10526 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10528 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10530 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10532 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10534 * mini-trampolines.c: implement AOT IMT support.
10535 * mini-x86.h: enable IMT support for wider testing.
10537 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10539 * inssel.brg (emit_imt_argument): Add aot support here.
10541 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10543 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10545 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10546 of the IMT implementation, partially from massi, with my
10547 implementation of the bsearch sequence. Disabled by default until
10548 the AOT code is implemented.
10550 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10552 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10554 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10556 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10558 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10559 arch-independent IMT JIT code from Massimiliano
10560 Mantione (massi@ximian.com) with small cleanups from me.
10562 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10564 * Makefile.am: fix svn invocation to get the svn revision to be
10565 independent of the local language (build fix).
10567 2007-07-09 Mark Probst <mark.probst@gmail.com>
10569 * mini.c (inline_method): Reset cfg->exception_type if the
10570 inlining is aborted. Fixes: 82049.
10572 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10574 * mini.c: remove assert from exception handling code when exception_ptr
10577 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10579 * mini.c (mono_codegen): Add an assert.
10581 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10582 enter and leave code.
10583 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10585 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10587 * mini-ppc.c: fixed memory corruption for localloc(0)
10590 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10592 * mini.c: Fix warnings.
10594 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10596 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10597 to emit better double->int conversions.
10599 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10601 * mini.c: the provided Min/Max optimizations are valid for unisgned
10604 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10606 * 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
10608 2007-06-28 Miguel de Icaza <miguel@novell.com>
10610 * mini.c (mono_running_on_valgrind): Add support for reporting the
10611 method and its boundaries to valgrind.
10613 2007-06-28 Martin Baulig <martin@ximian.com>
10615 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10617 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10619 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10621 * generic.2.cs: Add new test case.
10623 2007-06-25 Martin Baulig <martin@ximian.com>
10625 Merged the `debugger-dublin' branch.
10628 (mono_debugger_insert_method_breakpoint): New public method.
10629 (mono_debugger_remove_method_breakpoint): Likewise.
10630 (mono_debugger_check_breakpoints): New static method.
10631 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10633 * debug-debugger.h (MonoDebuggerInfo):
10634 Renamed (to keep backward compatibility in the vtable):
10635 `insert_breakpoint' -> `old_insert_breakpoint'.
10636 `remove_breakpoint' -> `old_remove_breakpoint'.
10637 `create_string' -> `old_create_string'.
10638 `lookup_class' -> `old_lookup_class'.
10639 `lookup_type' -> removed; changed into a dummy field.
10640 `lookup_assembly' -> `old_lookup_assembly'.
10641 Added (same functionality, but different signature):
10642 `create_string', `lookup_class', `lookup_assembly'
10644 `get_method_addr_or_bpt', `remove_method_breakpoint',
10645 `runtime_class_init'.
10647 * debug-debugger.c: Merged the `debugger-dublin' branch.
10649 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10651 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10653 (peephole_pass): Likewise.
10655 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10657 * driver.c: hopefully make setaffinity work also for ancient
10660 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10662 * driver.c : win32 build fix.
10664 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10666 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10667 processor if it is set.
10669 2007-06-21 Martin Baulig <martin@ximian.com>
10671 * debug-mini.h: New file.
10674 (mono_debugger_insert_breakpoint_full): Moved here from
10675 ../metadata/mono-debug-debugger.c.
10676 (mono_debugger_remove_breakpoint): Likewise.
10677 (mono_debugger_breakpoint_callback): Likewise.
10679 2007-06-15 Raja R Harinath <rharinath@novell.com>
10681 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10682 changes in MonoGenericClass.
10684 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10686 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10688 2007-06-14 Raja R Harinath <rharinath@novell.com>
10690 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10691 removal of MonoGenericMethod.
10693 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10695 * mini-exceptions.c: hooks for the exception events profiling API.
10697 2007-06-14 Randolph Chung <tausq@debian.org>
10699 * Makefile.ma: Add hppa target.
10700 * mini-arch.h: Include mini-hppa.h
10701 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10702 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10703 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10705 2007-06-14 Randolph Chung <tausq@debian.org>
10707 * inssel.brg: Add rules for "chained" compare-branch operations so that
10708 a single compare op can affect multiple branches. Adjust cost for
10709 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10710 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10711 cost for some rules so that they can more easily be overridden by
10712 per-arch rules (with fixes from lupus).
10713 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10715 2007-06-13 Randolph Chung <tausq@debian.org>
10717 * mini-ops.h: Reorder branch ops so that they match the order of the
10718 corresponding CEE_* ops. The code expects them this way.
10719 Add new ops for HPPA target.
10720 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10722 2007-06-13 Randolph Chung <tausq@debian.org>
10724 * mini-exceptions.c: Handle cases where the stack grows towards
10726 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10728 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10730 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
10732 * driver.c: explain where a non-matching corlib is found.
10734 2007-06-13 Mark Probst <mark.probst@gmail.com>
10736 * mini.c (print_jit_stats): Output dynamic code allocation stats.
10738 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
10740 * mini-exceptions.c: Generate a method profile leave event during
10741 an exception to ensure that the profiler gets notified.
10743 2007-06-07 Zoltan Varga <vargaz@gmail.com>
10745 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
10748 * cpu-amd64.md: Add long_and/or/xor opcodes.
10750 2007-06-06 Wade Berrier <wberrier@novell.com>
10752 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
10753 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
10754 length of instruction shr_imm (expected 8, got 10)
10756 2007-06-06 Zoltan Varga <vargaz@gmail.com>
10758 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
10760 2007-06-06 Mark Probst <mark.probst@gmail.com>
10762 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10763 MonoInternalHashTable again (fixed bug in the internal hash table
10766 2007-06-06 Mark Probst <mark.probst@gmail.com>
10768 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
10769 Have to figure out what makes it crash the SWF regression.
10771 2007-06-05 Zoltan Varga <vargaz@gmail.com>
10773 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
10775 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10777 * mini.c: optimize out the type check when storing null in a
10780 2007-06-04 Mark Probst <mark.probst@gmail.com>
10782 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10783 MonoInternalHashTable.
10785 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
10787 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
10788 signed integer methods.
10790 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10792 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
10793 permanently since the current approach doesn't work.
10795 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10797 * inssel.brg (stmt): Only call delegate->invoke_impl if
10798 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
10800 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10802 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
10803 the sreg2==rdx case.
10805 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
10806 account if it contains a rex prefix.
10807 (peephole_pass): Handle OP_FMOVE as well.
10809 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10811 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
10812 as it causes regressions.
10814 2007-05-31 Zoltan Varga <vargaz@gmail.com>
10816 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
10817 static case as well.
10819 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
10821 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10822 (mono_arch_get_this_arg_from_call): Ditto.
10824 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
10826 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
10829 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10830 (mono_arch_get_this_arg_from_call): Ditto.
10832 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
10834 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
10835 try to create optimized invoke code and use that for further invocations.
10836 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
10838 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
10840 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
10842 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
10843 sealed classes or methods.
10844 *devirtualization.cs: tests for the new optimization
10846 2007-05-29 Zoltan Varga <vargaz@gmail.com>
10848 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
10849 by the update_volatile () function.
10851 2007-05-27 Zoltan Varga <vargaz@gmail.com>
10853 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
10856 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
10858 2007-05-24 Jonathan Chambers <joncham@gmail.com>
10860 * mini.c: Add configure checks for header files.
10861 * mini-x86.c: Add configure checks for header files.
10862 * trace.c: Add configure checks for header files.
10863 * aot-runtime.c: Add configure checks for header files.
10864 * aot-compiler.c: Add configure checks for header files.
10865 * driver.c: Add configure checks for header files.
10866 * mini-codegen.c: Add configure checks for header files.
10868 Code is contributed under MIT/X11 license.
10870 2007-05-22 Zoltan Varga <vargaz@gmail.com>
10872 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
10873 icompare_imm -128 + op_iclt. Fixes #81703.
10875 2007-05-19 Zoltan Varga <vargaz@gmail.com>
10877 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
10879 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10881 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
10882 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
10883 so that all isinst checks now use "interface_bitmap".
10885 2007-05-15 Zoltan Varga <vargaz@gmail.com>
10887 * cpu-amd64.md (jmp): Fix a warning.
10889 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
10891 * basic.cs: Add new regression test.
10893 * basic.cs: Remove test which is now in basic-long.cs.
10895 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
10897 * basic-long.cs: Add new test.
10899 2007-05-13 Zoltan Varga <vargaz@gmail.com>
10901 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
10903 2007-05-12 Zoltan Varga <vargaz@gmail.com>
10905 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
10907 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
10910 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
10911 throwing code a bit.
10913 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
10914 the exception throwing code a bit.
10916 * mini-x86.c (get_call_info): Allocate result from a mempool.
10918 2007-05-11 Zoltan Varga <vargaz@gmail.com>
10920 * aot-compiler.c (find_typespec_for_class): Fix the assert.
10922 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
10924 * mini.h (MonoCompile): Add 'token_info_hash' field.
10926 * mini.c: Save token->method associations during compilation so the AOT
10927 compiler can use it.
10929 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
10930 which reference generic classes and methods.
10932 2007-05-10 Zoltan Varga <vargaz@gmail.com>
10934 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
10936 * aot-compiler.c (compile_method): Fix a typo in a comment.
10938 * aot-runtime.c (decode_cached_class_info): Skip generic types.
10940 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
10941 everything generic.
10943 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
10945 2007-05-09 Zoltan Varga <vargaz@gmail.com>
10947 * mini.h (MonoCompile): Add 'args' field.
10949 * mini.c (mono_compile_create_vars): Store variables representing the arguments
10952 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
10954 2007-05-08 Zoltan Varga <vargaz@gmail.com>
10956 * mini.c (mono_compile_get_interface_var): Remove this unused function.
10958 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
10960 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
10961 opcodes for some opcodes.
10963 * mini.h *.brg *.c: Use the new opcodes.
10965 2007-05-08 Massimiliano Mantione <massi@ximian.com>
10967 * mini.h: Bumped aot revision.
10969 * inssel.brg: modified code generation of type checks for interfaces
10970 to use the new "MonoClass.interface_bitmap" instead of the old
10971 "MonoClass.interface_offsets".
10973 2007-04-30 Zoltan Varga <vargaz@gmail.com>
10975 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
10977 2007-04-29 Zoltan Varga <vargaz@gmail.com>
10979 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
10982 2007-04-27 Neale Ferguson <neale@sinenomine.net>
10984 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
10986 2007-04-27 Wade Berrier <wberrier@novell.com>
10988 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
10989 mini.h) to fix build.
10991 2007-04-26 Zoltan Varga <vargaz@gmail.com>
10993 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
10995 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
10996 causes the corlib unit tests to fail.
10998 2007-04-25 Zoltan Varga <vargaz@gmail.com>
11000 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
11002 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
11004 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
11005 opcodes to the comparison relations.
11007 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
11008 opcodes to their types.
11010 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
11012 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
11013 it in cfg->arch.cinfo.
11015 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
11017 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
11018 cfg->cil_offset_to_bb.
11020 2007-04-24 Zoltan Varga <vargaz@gmail.com>
11022 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
11023 created becase of initlocals.
11025 2007-04-23 Zoltan Varga <vargaz@gmail.com>
11027 * mini-alpha.c cpu-alpha.md: More alpha port work from
11028 Sergey Tikhonov <tsv@solvo.ru>.
11030 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
11032 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
11034 2007-04-19 Zoltan Varga <vargaz@gmail.com>
11036 * cpu-s390.md (break): Correct the length of break instruction.
11038 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11040 * mini.c: fix a couple of soft-float issues and comments.
11042 2007-04-15 Miguel de Icaza <miguel@novell.com>
11044 * trace.c (is_filenamechar): - is also a filename char.
11046 2007-04-15 Neale Ferguson <neale@sinenomine.net>
11048 * mini-s390.c: Correct checking for enum type in return value processing.
11050 2007-04-14 Raja R Harinath <rharinath@novell.com>
11052 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
11053 (version.h): Makefile is in the build directory.
11055 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
11057 * mini-amd64.h: fix for assertion failure on Solaris/amd64
11059 2007-04-11 Martin Baulig <martin@ximian.com>
11061 * mini.c (can_access_member): Fix handling of generic classes;
11064 2007-04-10 Zoltan Varga <vargaz@gmail.com>
11066 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
11068 2007-04-05 Zoltan Varga <vargaz@gmail.com>
11070 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
11072 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11074 * mini-codegen.c: make sure the right spill amount is
11075 used for fp or integer registers (fixes the float_sub_spill() on ppc).
11077 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
11079 * mini-ppc.c: fixes for the fp_branch_nan test.
11081 2007-03-23 Zoltan Varga <vargaz@gmail.com>
11083 * basic.cs: Comment out new test which still fails on ia64.
11085 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11087 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
11089 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11091 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
11093 2007-03-22 Zoltan Varga <vargaz@gmail.com>
11095 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
11096 on 64 bit machines. Fixes part of #80738.
11098 * basic.cs: Add regression test.
11100 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11102 * inssel.brg basic.cs: Revert previous change to fix build.
11104 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
11107 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
11109 * basic.cs: Add new regression test.
11111 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11113 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
11116 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11118 * cpu-s390x.md: Correct length of break instruction.
11120 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11122 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
11123 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
11125 2007-03-15 Jonathan Chambers <joncham@gmail.com>
11127 * *.c: Begin WIN64 port.
11128 * mini.c: Use correct register in profiler.
11129 * mini-amd64.c: No inline assembly on Win64.
11130 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
11131 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
11132 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
11133 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
11134 mono_arch_ip_from_context for Win64.
11136 Contributed under MIT/X11 license.
11138 2007-03-15 Zoltan Varga <vargaz@gmail.com>
11140 * exceptions-amd64.c (seh_handler): Ditto.
11142 * exceptions-x86.c (seh_handler): Fix a memory leak.
11144 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
11146 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
11147 mini-s390x.c: fixed peephole optimizations to deal
11148 correctly with 1 and 2 byte reload avoidance.
11150 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
11152 * cpu-s390.md, cpu-s390x.md: update localloc length.
11154 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11156 * cpu-g4.md: added missing descriptions.
11158 2007-03-14 Miguel de Icaza <miguel@novell.com>
11160 * Makefile.am: Add support so the tail tests are not executed on
11161 PowerPC as that is a known limitation of the PowerPC port.
11163 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11165 * runmdesc.bat: Move to msvc directory.
11167 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11169 * runmdesc.bat: Run executable that was produced by the current
11170 target and sent via an argument.
11172 2007-03-11 Zoltan Varga <vargaz@gmail.com>
11174 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11177 * generics.2.cs: Add regression test.
11179 2007-03-09 Wade berrier <wberrier@novell.com>
11181 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
11183 2007-03-09 Zoltan Varga <vargaz@gmail.com>
11185 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
11186 AOT code depends on this.
11188 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11190 * mini.c: more precise tracking of types in the eval stack
11191 (part of fix for bug #81044).
11193 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11195 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11197 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11199 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11201 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11203 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11205 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11207 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11208 a pointer on 64 bit systems. Fixes #80190.
11210 * iltests.il: Add new regression test.
11212 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11214 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11216 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11218 * trace.c: Remove an erroneous alignemnt check when tracing.
11219 Fixes --trace on OSX86.
11221 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11223 * mini-$(arch).h: initialize SP in context for all the archs.
11225 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11227 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11228 regressions in the thread tests.
11230 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11232 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11233 - fixed implementation of LOCALLOC opcode
11234 - implemented non-un compare for floats
11236 - implementation of FDIV and CKFINITE opcodes
11237 - fixes for latest mono updates
11238 - additional arch opcodes
11240 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11242 * Makefile.am: simplify and merge rules for cross-compilation.
11244 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11246 * local-propagation.c: Actually *apply* the fix for bug 80591...
11248 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11250 * mini-exceptions.c: backuot part of the last change
11251 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11253 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11254 * inssel.brg: Fix bug 59286.
11257 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11259 * mini-exceptions.c: patch from Zoltan to correctly check for
11260 stack boundaries (using the stack register, not the frame register),
11261 fixes bugs #80724, #79717.
11263 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11265 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11266 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11268 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11269 presence of frame pointer elimination.
11271 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11273 * mini-x86.h: NetBSD UCONTEX_REG defines.
11275 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11277 * inssel-amd64.brg: Fix amd64 build.
11279 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11281 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11284 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11286 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11289 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11291 2007-01-30 Mark Mason <mason@broadcom.com>
11293 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11294 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11295 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11296 beginning support for CEE_JMP [not quite working yet]
11297 * tramp-mips.c: LMF handling now works
11299 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11301 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11303 * mini.h (NULLIFY_INS): New macro.
11305 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11307 * mini.c: statistical profiler fix for windows, patch
11308 from Tor Lillqvist (tml@novell.com).
11310 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11311 * local-propagation.c: Fix bug 80591.
11313 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11315 * Makefile.am: put back the --export-dynamic option as with
11316 the previous gmodule flags (thanks to Robert Jordan).
11318 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11320 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11322 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11323 simplify and speed up the local register allocator. Also rename some fields
11324 like iassign->vassign.
11326 * regalloc.c: Remove some functions which are no longer used since their
11327 inlined version is in mini-codegen.c.
11329 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11331 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11333 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11335 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11336 narrowing. Fixes #80622.
11338 * iltests.il: Add new regresssion test.
11340 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11342 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11343 debug-debugger.c, debug-debugger.h: warning fixes.
11344 * driver.c: updated copyright year and made it fit in one line.
11346 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11348 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11350 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11352 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11354 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11356 * iltests.il: Add new test for bug #80507.
11358 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11360 * mini-arm.h: use soft-float also on vfp for now.
11362 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11364 * mini.c: fix some more soft-float issues.
11366 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11368 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11370 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11371 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11372 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11373 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11375 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11377 * mini-arm.c: typo fix.
11379 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11381 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11383 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11385 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11386 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11388 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11390 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11392 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11394 * inssel.brg: Fix a warning.
11396 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11398 * abcremoval.c ssa.c ssapre.c: Update after this change.
11400 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11402 * dominators.c (df_set): Use mono_bitset_union_fast.
11404 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11406 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11407 mini-codegen.c: reduce relocations and memory usage for the cpu
11410 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11412 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11414 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11415 to reduce their size.
11417 2007-01-19 Mark Mason <mason@broadcom.com>
11419 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11420 * mini-mips.c: more configuration macros, support long conditional branches, additional
11421 asserts, fix epilog instrumentation.
11422 * mini-mips.h: use standard stack walk
11423 * cpu-mips.md: increase size of div, rem and conditional branches
11425 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11427 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11430 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11432 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11433 (compile_method): Ditto.
11435 * aot-runtime.c (decode_klass_info): Ditto.
11437 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11438 needed by the code generated by inssel.brg. Also fix a warning.
11440 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11442 * mini.c: deal with enums that become genericinsts by
11443 being nested in a generic class (bug #79956).
11445 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11447 * mini.c: match the generic definition to check for
11448 private access with generic types (bug #78431).
11450 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11452 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11453 to make life easier for people cross-compiling that insist on not
11456 2007-01-17 Mark Mason <mason@broadcom.com>
11458 * inssel-long.brg: patch to deal with mips missing flags
11459 * inssel-long32-mips.brg: implement overflow checks
11460 * insset-mips.brg: implement overflow checks
11461 * mini-mips.h: implement conditional exception handling
11462 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11463 Remove unused code, minor cleanups.
11464 * exceptions-mips.c: minor cleanups
11465 * mini-ops.h: add mips conditional exception ops
11466 * cpu-mips.md: add mips conditional exception ops
11469 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11471 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11472 to deal with mips missing of flags.
11474 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11476 * exceptions-ppc.c: execute fault handlers.
11478 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11480 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11482 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11484 * mini.c: handle also floating point values in initialize_array.
11486 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11488 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11489 array initialization and make it conditional on the intrins option.
11491 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11493 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11494 relocations and put the patch info names close to the enum definition.
11496 2007-01-15 Mark Mason <mason@broadcom.com>
11498 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11500 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11502 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11504 2007-01-12 Raja R Harinath <rharinath@novell.com>
11506 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11508 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11510 * Makefile.am: distribute the mips sources.
11512 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11514 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11517 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11519 * cpu-x86.md: back out for now as this triggers other regressions.
11521 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11523 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11524 to eax:edx, so ecx can't get allocated to them (bug #80489).
11526 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11528 * mini.c, mini-exceptions.c: enabled running fault handlers
11531 2007-01-03 Miguel de Icaza <miguel@novell.com>
11533 * driver.c: If nothing fail, do not use the string "failed",
11534 because it makes it very annoying to view test result logs on the
11537 2006-12-30 Miguel de Icaza <miguel@novell.com>
11539 * debug-debugger.c (mono_debugger_main): Rename "main" to
11540 "main_method" to prevent a warning.
11542 Remove a warning for unused field.
11544 2006-12-28 Martin Baulig <martin@ximian.com>
11547 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11549 2006-12-22 Martin Baulig <martin@ximian.com>
11551 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11552 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11553 seperate `.mdb_debug_info' section, so we can access it from the
11554 debugger even if the binary is stripped.
11556 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11557 from the `.mdb_debug_info' here to prevent the linker from
11558 removing that section.
11560 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11561 mdb-debug-info64.s.
11563 2006-12-19 Robert Jordan <robertj@gmx.net>
11565 * mini-x86: enable the code to return small structures in
11566 registers for FreeBSD as well. Fixes bug #80278.
11567 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11569 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11571 * mini-x86.c: align the stack when calling the profiler
11572 function instrumenting the prolog (on OSX).
11574 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11576 * mini.c: emit a break opcode where Debugger.Break () is called.
11578 2006-12-13 Miguel de Icaza <miguel@novell.com>
11580 * mini.c (mono_method_to_ir): Provide useful information on this
11581 assert, to prevent others from debugging like I did.
11583 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11585 * mini.c: enable code which was incorrectly commented
11588 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11590 * mini-x86.c: enable on OSX, too, the code to return small
11591 structures in registers.
11593 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11595 * mini-x86.c: remove the use of the dynamic code manager here, too.
11597 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11599 * mini.h, debug-debugger.c, tramp-*.c: fixed
11600 mono_debugger_create_notification_function() to use
11601 mono_global_codeman_reserve () instead of a dynamic code manager.
11603 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11605 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11606 ves_array_element_address() jit icall and use a generated
11607 managed method instead (which is about 4 times faster for a rank 3
11610 2006-11-29 Mark Mason <mason@broadcom.com>
11612 * basic-calls.cs: additional tests for passing
11613 structures as function arguments.
11615 2006-11-29 Mark Mason <mason@broadcom.com>
11617 * mini-mips.h: disable custom exception handling
11618 * mini-mips.c: throw/rethrow should use jalr to call
11619 exception stubs. Fixed bug with passing structures
11620 by value. More support for tracing floating point
11623 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11625 * mini.c: fixed typo in the soft-float ldind.r4 handling
11628 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11630 * mini.c, mini.h, driver.c: added --runtime command line
11631 option to select a different runtime than the autodetected one.
11632 * jit.h: added API for embedders to initialize with a specific
11635 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11637 * mini.c: handle also boxing of r4 values (bug #80024).
11639 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11641 * mini-ppc.c: force indirect calls until we reserve
11642 enough address space for all the generated code.
11644 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11646 * exceptions-arm.c: workaround bugs in the libc definition
11647 of struct ucontext.
11649 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11651 * inssel.brg: fixes from me and Mark Mason.
11653 2006-11-23 Dick Porter <dick@ximian.com>
11655 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11656 semaphore display now we've fixed the initial value
11658 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11660 * inssel.brg: partially revert the last change to fix the build.
11662 2006-11-21 Mark Mason <mason@broadcom.com>
11664 * inssel.brg: Add and use compare-and-branch macros to support
11665 architectures that do not have condition code registers (ie. MIPS).
11666 * *-mips.{c,brg,md}: Fix copyright statements
11668 2006-11-20 Mark Mason <mason@broadcom.com>
11670 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11671 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11672 * mini.h: Added declaration for mono_print_ins()
11673 * mini-codegen.c: added ins_spec initializer for MIPS
11674 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11675 vreg to be virtual and hreg to be non-virtual.
11676 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11677 is not yet working/implemented correctly.
11678 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11679 non-static, fixup calls to print_ins() from other parts in the file.
11681 2006-11-20 Mark Mason <mason@broadcom.com>
11683 * basic-calls.cs: added tests for passing structures as arguments
11686 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11688 * inssel-long32.brg: optimize signed division by power of two.
11690 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11692 * mini-arm.c: added support for interworking with thumb code
11693 (mono must be still be built using the ARM instruction encoding).
11695 2006-11-19 Miguel de Icaza <miguel@novell.com>
11697 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11698 verifier has different rules for it. Fixes a few verifier issues
11701 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11702 at the end, so people know what happened.
11704 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11706 * brach-opts.c: in optimize_exception_target() make sure we
11707 are in a catch clause (fixes bug #79871).
11709 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11711 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11712 more soft-float support fixes.
11714 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
11716 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
11717 that are passed half on the stack and half in registers.
11719 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
11721 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
11722 more mips integration work from Mark E Mason
11723 <mark.e.mason@broadcom.com>.
11725 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11727 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
11728 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
11729 tramp-mips.c: added sources for the mips port, not
11730 integrated in the build yet. Contributed by
11731 Mark E Mason <mark.e.mason@broadcom.com>.
11733 2006-11-14 Neale Ferguson <neale@sinenomine.net>
11735 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
11737 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11739 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
11740 put the soft-float rules in its own file since it seems to
11741 break s390 compilation.
11743 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11745 * mini-arm.c: fixed wrnings.
11747 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
11749 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
11750 inssel-arm.brg: ARM support for soft-float.
11752 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11754 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
11755 loads and stores of 32 bit fp values.
11757 2006-11-10 Zoltan Varga <vargaz@gmail.com>
11759 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
11761 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
11762 works. Fixes #79852 and #79463.
11764 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11766 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
11767 more soft-float support WIP and fixes.
11769 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
11771 * mini-arm.c: some VFP updates.
11773 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11775 * mini-exceptions.c: 0 is a valid local var offset in some
11776 architectures, don't assert (bug #78508).
11778 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
11780 * exceptions-arm.c: fixed off by one error in stack walk code.
11782 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
11784 * mini.h, mini.c: more precise tracking of type load exceptions.
11786 2006-11-03 Robert Jordan <robertj@gmx.net>
11788 * Makefile.am: [WIN32] Add monow.exe target.
11789 * driver.c: [WIN32] Don't detach the console when debugging.
11792 2006-10-30 Miguel de Icaza <miguel@novell.com>
11794 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
11796 2006-10-23 Zoltan Varga <vargaz@gmail.com>
11798 * aot-compiler.c (emit_method_info): Add a case missed earlier.
11800 * driver.c (mini_regression): Fix --regression with AOT.
11802 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
11804 2006-10-17 Zoltan Varga <vargaz@gmail.com>
11806 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
11808 * mini-sparc.h: Don't use sigaction on sparc/linux.
11810 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
11812 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
11814 * mini-exceptions.c: Add proper include files for getpid ().
11816 2006-10-16 Zoltan Varga <vargaz@gmail.com>
11818 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
11819 address instead of a MonoJitInfo* to avoid decoding the exception info for the
11822 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
11823 name cache to reduce its size.
11825 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11827 2006-10-15 Zoltan Varga <vargaz@gmail.com>
11829 * mini-x86.c: Save/restore the current LMF structure more efficiently using
11830 the mono_lmf TLS variable.
11832 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
11833 trampoline lmf frames.
11835 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
11837 2006-10-14 Zoltan Varga <vargaz@gmail.com>
11839 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
11840 the mono_lmf TLS variable.
11842 * mini-exceptions.c: Access the LMF structure through accessors.
11844 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
11845 variable instead of in jit_tls->lmf.
11847 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
11849 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
11850 trampoline lmf frames.
11852 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
11854 2006-10-12 Zoltan Varga <vargaz@gmail.com>
11856 * mini.c trace.c mini-x86.c: Revert these too.
11858 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
11861 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
11863 * genmdesc.c: removed now dead code.
11865 2006-10-09 Robert Jordan <robertj@gmx.net>
11867 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
11869 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
11871 * mini.h: do not leave gaps in the opcode values.
11873 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
11875 * jit-icalls.h: flag functions as internal here, too.
11877 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
11879 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
11880 functions with the internal attribute.
11882 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
11884 * aot-compiler.c: fclose the file descriptor in the profile read loop.
11886 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
11888 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
11891 2006-10-05 Zoltan Varga <vargaz@gmail.com>
11893 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
11894 tail calls as on other platforms.
11896 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
11898 * iltests.il: Add a few tailcall tests.
11900 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11902 * driver.c: fix loop for old compilers (bug #79521).
11904 2006-10-02 Zoltan Varga <vargaz@gmail.com>
11906 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
11908 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
11910 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
11911 metadata without any code.
11913 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
11914 more precise debugging information using gdb.
11916 2006-09-30 Zoltan Varga <vargaz@gmail.com>
11918 * inssel-ia64.brg: Make the helper methods static.
11920 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11922 * inssel-x86.brg: make the helper methods static.
11924 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
11926 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
11928 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11930 * mini.c: updates for monoburg changes.
11931 * inssel.brg: make a few helper functions static as they should.
11933 2006-09-27 Zoltan Varga <vargaz@gmail.com>
11935 * Makefile.am: Move mini-codegen.c to common_sources.
11937 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11939 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
11941 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
11942 mini-ppc.h: port to use the common local register allocator.
11944 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11946 * mini.h: Remove the comment too then.
11948 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
11950 * mini.h: put back backend.data which is to be used shortly and
11951 doesn't increase the size of MonoInst. If any 64 bit arch aligned
11952 pointers on 4 byte boundaries it'd have much bigger issues running
11953 and you can ifdef it out anyway.
11955 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11957 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
11958 MonoInst size by 4 bytes on 64 bit machines.
11960 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
11962 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
11963 replacement with more meaningful field names. Arch maintainers, please
11964 check the assigned names are good enough for your arch.
11966 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11968 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
11969 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
11971 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
11973 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
11974 relocations and memory requirements, put the optimization flags
11975 definitions in their own file.
11977 2006-09-24 Zoltan Varga <vargaz@gmail.com>
11979 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
11981 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
11983 2006-09-22 Zoltan Varga <vargaz@gmail.com>
11985 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
11987 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
11989 * inssel.brg: use the correct function to get the size of an item
11990 in an array, given an element class.
11991 * aot-compiler.c: do not access class->class_size directly.
11993 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
11995 * mini.h, debug-mini.c: added a debugging function to print
11996 info about local variables and arguments in a jitted method.
11998 2006-09-20 Zoltan Varga <vargaz@gmail.com>
12000 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12002 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
12004 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12006 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
12007 inner and outer loops when passing vtypes.
12009 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
12011 * mini-ppc.c: take into account the cpu errata for cache flushing
12012 which caused some random errors (bug #79381).
12014 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12016 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
12017 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
12019 2006-09-17 Zoltan Varga <vargaz@gmail.com>
12021 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
12024 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
12025 freebsd ports tree.
12027 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
12028 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
12030 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
12033 2006-09-13 Zoltan Varga <vargaz@gmail.com>
12035 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
12037 2006-09-12 Zoltan Varga <vargaz@gmail.com>
12039 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
12040 macro does not have to be changed during debugging.
12042 * 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>.
12044 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
12046 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
12048 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
12049 MONO_ARCH_NO_EMULATE_MUL is defined.
12051 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
12053 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
12055 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
12057 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
12059 2006-09-11 Zoltan Varga <vargaz@gmail.com>
12061 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
12062 stuff to mini-exceptions.c where it is used.
12064 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
12065 setup code, the real one is in mini-exceptions.c.
12067 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
12068 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
12069 some changes from the freebsd ports tree.
12071 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
12074 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
12076 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
12078 * mini.c: on Linux, check for /proc to be mounted
12079 (bug# 79351, novell bug#201204).
12081 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
12083 * mini.c: handle cases where pthread_attr_getstack() behaves
12084 incorrectly (bug #78096).
12086 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
12088 * mini-arm.c: support larger stack frames (bug #79272).
12090 2006-09-08 Zoltan Varga <vargaz@gmail.com>
12092 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
12094 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
12097 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
12098 mono_class_from_name () to find a class from its name.
12100 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
12102 2006-09-07 Zoltan Varga <vargaz@gmail.com>
12104 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
12106 2006-09-05 Kornel Pal <kornelpal@gmail.com>
12108 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
12110 2006-09-04 Zoltan Varga <vargaz@gmail.com>
12112 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
12113 callinfo->trampoline.
12115 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
12117 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
12120 2006-09-03 Zoltan Varga <vargaz@gmail.com>
12122 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
12124 2006-09-02 Zoltan Varga <vargaz@gmail.com>
12126 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
12127 stats.method_trampolines, it is already done by the generic trampoline code.
12129 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
12131 2006-09-01 Zoltan Varga <vargaz@gmail.com>
12133 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
12135 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
12137 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
12139 * mini.c (print_jit_stats): Print mscorlib mempool size too.
12141 * mini.c (print_jit_stats): Print new stats.
12143 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12145 2006-08-31 Zoltan Varga <vargaz@gmail.com>
12147 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
12148 Address on two dimensional arrays. Fixes #78729.
12150 * mini.h (MonoCompile): Add a 'skip_visibility' field.
12152 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
12155 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
12157 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
12160 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
12162 (mini_get_ldelema_ins): Ditto.
12164 2006-08-30 Zoltan Varga <vargaz@gmail.com>
12166 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
12167 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
12170 2006-08-29 Neale Ferguson <neale@sinenomine.net>
12172 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
12173 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
12175 * exceptions-s390x.c: Cosmetic change.
12177 * tramp-s390.c: Fix warning.
12179 * cpu-s390.md: Correct length of mul_imm.
12181 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
12183 * aot-compiler.c: added binary writer with ELF backend
12184 implementation (only on Linux/x86 for now).
12186 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12188 * Makefile.am: Don't run net 2.0 AOT tests.
12190 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
12191 (mono_compile_assembly): Skip net 2.0 assemblies as well.
12193 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12195 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12197 * aot-compiler.c: simplified and refactored the asm-writing code
12198 to allow different backends.
12200 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12202 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12204 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12205 little. Share patches of type TYPE_FROM_HANDLE as well.
12207 * mini.c (mono_patch_info_equal): New helper function.
12208 (mono_patch_info_hash): Ditto.
12210 * aot-compiler.c (emit_method_code): Fix s390 build.
12212 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12213 is not handled because it is stored as a flag and not as a type ctor. Fixes
12216 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12218 * aot-compiler.c: Fix computation of GOT slot statistics.
12220 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12221 Also remove support for not PIC AOT.
12223 * mini.h: Bump AOT file format version.
12225 * objects.cs: Add a test for #78990.
12227 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12228 (peter.dettman@iinet.net.au). Fixes #79087.
12230 * basic-long.cs: Add a test for the above.
12232 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12234 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12236 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12239 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12241 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12244 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12246 * mini.c: Don't verify COM proxy invoke calls
12249 2006-08-10 Dick Porter <dick@ximian.com>
12251 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12252 which process is holding semaphores locked.
12254 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12256 * mini-ia64.c mini-amd64.c: Fix #79027.
12258 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12260 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12262 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12263 implicit arguments in a vararg call. Fixes #79027.
12265 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12267 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12268 (mono_get_array_new_va_signature): Ditto.
12270 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12272 * aot-runtime.c: Call init_plt lazily.
12274 * inssel-long.brg: Fix unsigned long->int conversion.
12276 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12278 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12279 that most data is now in the .rss/.data section.
12281 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12283 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12285 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12287 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12289 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12291 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12292 virtual call. Fixes #79010.
12294 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12295 and use the result as the this argument in the real call.
12297 * generics.2.cs: Add a new test for #79010.
12299 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12301 * mini-x86.c: Fix a warning.
12303 * aot-compiler.c: Add a bunch of statistics.
12305 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12307 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12309 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12311 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12313 * 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>.
12315 2006-07-13 Miguel de Icaza <miguel@novell.com>
12317 * mini.c (mono_method_to_ir): Obtain the original method in the
12318 CIL stream and use this to perform validation.
12322 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12324 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12325 (mono_arch_call_opcode): Ditto.
12327 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12330 * mini.c (mono_patch_info_dup_mp): New helper function.
12332 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12333 compilation. Fixes #78827.
12335 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12337 * declsec.c: Use original security informations for
12338 MONO_WRAPPER_MANAGED_TO_MANAGED.
12340 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12342 * mini.c: Allow Com Interop methods/classes and
12343 don't verify COM wrapper calls
12346 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12348 * inssel-long32.brg: Fix long->i4 checked conversion.
12350 * exceptions.cs: Add a test for the above.
12352 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12354 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12356 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12359 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12362 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12364 * mini.c: Fix solaris/x86 exception handling.
12366 * Makefile.am: Get rid of $(ICU_LIBS).
12368 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12370 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12371 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12372 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12374 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12376 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12377 this function causes a SIGSEGV.
12379 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12381 * mini.c: Remove unused solaris/x86 includes.
12383 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12385 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12387 2006-06-20 Jb Evain <jbevain@gmail.com>
12389 * cpu-g4.md: fix max length of start_handler instruction.
12391 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12392 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12394 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12395 * ssa.c: Fixed bug 78653 for SSA based deadce.
12396 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12397 MonoInst.flags, used in SSA based deadce.
12398 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12399 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12401 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12403 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12404 it can end up using non executable memory on ppc64 systems
12405 running ppc32 userspace (fix from Johannes Berg).
12407 2006-06-14 Dick Porter <dick@ximian.com>
12409 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12412 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12413 * mini.c: Made so that inline is locally disabled if it would
12414 trigger a .cctor, because too many apps depend on this behavior
12415 (which seems to be also the one of the MS CLR).
12417 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12419 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12420 No idea why this worked before.
12422 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12423 which branch to outer exception clauses since they could skip the
12424 inner finally clauses. Fixes #78633.
12426 * exceptions.cs: Add a test for the above.
12428 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12431 * iltests.il: Add a test for the above.
12433 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12435 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12436 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12438 * iltests.il: Add a test for the above.
12440 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12442 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12444 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12445 methods as instrinsics.
12447 2006-06-09 Wade Berrier <wberrier@novell.com>
12449 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12450 (simple-cee-ops.h ssapre-mini-ops.h)
12452 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12454 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12455 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12457 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12458 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12460 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12462 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12464 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12466 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12467 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12468 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12469 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12470 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12471 of opcodes, so that bug 78549 should not happen again.
12472 * ssapre.c: Updated to use the renamed files.
12474 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12476 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12477 in OP_ATOMIC_EXCHANGE_I4.
12479 2006-06-07 Wade Berrier <wberrier@novell.com>
12481 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12482 in mono_debugger_create_notification_function)
12484 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12486 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12488 * mini.c (type_from_stack_type): Disable some changes which do not
12491 * driver.c: Reenable opts.
12493 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12494 of the evaluation stack.
12496 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12497 evaluation stack trace at entry to the bblock.
12499 * mini.c (merge_stacks): New function to perform verification of stack merges.
12500 Turned off by default.
12502 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12505 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12507 * local-propagation.c: Fixed bug 78549.
12509 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12511 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12513 2006-06-02 Miguel de Icaza <miguel@novell.com>
12515 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12516 tramp-arm.c, tramp-ia64.c
12517 (mono_debugger_create_notification_function): Update signature to
12518 new signature and use new protocol for creating the notification
12521 Should fix the build.
12523 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12525 * exceptions-ppc.c (mono_jit_walk_stack)
12526 (ves_icall_get_frame_info): Fix the build
12528 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12530 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12532 2006-05-31 Raja R Harinath <rharinath@novell.com>
12534 * il2tests.2.il: New file for generics CIL tests. Add test for
12536 * Makefile.am: Update.
12539 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12542 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12544 * aliasing.c: Fixed bug 78311.
12546 2006-05-29 Martin Baulig <martin@ximian.com>
12548 * mini-exceptions.c (mono_find_jit_info): When computing the
12549 native offset, check whether we're actually inside the method's
12550 code; call mono_debug_print_stack_frame() to format the frame.
12551 (ves_icall_System_Exception_get_trace): Call
12552 mono_debug_print_stack_frame() to format the stack frame.
12553 (ves_icall_get_trace): Update to the new debugging API.
12554 (mono_jit_walk_stack_from_ctx): Likewise.
12555 (ves_icall_get_frame_info): Likewise.
12557 * mini.c (get_method_from_ip): Use the new debugging API.
12558 (mono_print_method_from_ip): Likewise.
12561 (mono_jit_walk_stack): Use the new debugging API.
12562 (ves_icall_get_frame_info): Likewise.
12564 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12566 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12568 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12570 * mini.c: Added "limitator" to inline for debugging.
12572 2006-05-24 Martin Baulig <martin@ximian.com>
12574 * debug-debugger.c (mono_debugger_init): Create a private,
12575 malloc()-based code manager for the notification function and
12576 intentionally leak it on exit. This fixes the crash-on-exit race
12580 (mono_debugger_create_notification_function): Added
12581 `MonoCodeManager *' argument.
12584 (mono_debugger_create_notification_function): Added
12585 `MonoCodeManager *' argument.
12587 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12589 * aliasing.c: Fixed 64 bit issue.
12590 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12591 default since all known bugs are fixed (one more time!).
12593 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12595 * mini.c: write barrier support.
12597 2006-05-23 Martin Baulig <martin@ximian.com>
12599 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12600 check at the top of the file.
12602 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12604 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12605 reverting changes without reason and without changelog entries.
12607 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12609 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12610 to a few opcodes. Fixes #78439.
12612 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12613 consistency with other archs.
12615 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12617 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12619 * debug-debugger.c: fix the build.
12621 2006-05-17 Martin Baulig <martin@ximian.com>
12624 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12625 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12626 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12627 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12629 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12631 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12633 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12635 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12636 MONO_TYPE_GENERICINST.
12638 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12639 MONO_TYPE_GENERICINST.
12641 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12643 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12646 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12648 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12650 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12652 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12654 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12655 mono_trace_cleanup ().
12657 * iltests.il: Fix problem with the newly added test.
12659 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12660 due to register constraints, free up the previous hreg. Fixes #78314.
12662 * iltests.il: Add new test for #78314.
12664 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12665 Interlocked.Add. Fixes #78312.
12667 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12669 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12671 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12673 2006-05-05 Martin Baulig <martin@ximian.com>
12675 * debug-mini.c (mono_debug_open_block): New method.
12678 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12679 the beginning of each basic block.
12682 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12683 the beginning of each basic block.
12685 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12687 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12688 default until I understand why they break the build on amd64.
12690 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12692 * mini.c (mini_cleanup): Call mono_cleanup ().
12694 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12697 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12699 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12700 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12701 default since all known bugs are fixed, and I cannot reproduce bug
12702 77944... I'm asking Matt Hargett to test again after this commit.
12704 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12706 * mini-codegen.c: Fixed typo that thrashed inline.
12708 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12710 * dominators.c (compute_dominators): Avoid using a worklist since
12711 it is not correct in some cases. Instead, iterate over all bblocks as
12712 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12714 2006-04-28 Miguel de Icaza <miguel@novell.com>
12716 * mini.c (mono_jit_compile_method_inner): Use
12717 mono_prepare_exception_from_error that resets the value
12720 2006-04-27 Miguel de Icaza <miguel@novell.com>
12722 * mini.c: Move the mini_loader_error_to_exception to metadata.
12724 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12726 * aliasing.c: Fixed bug 78210.
12728 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12730 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12731 default until all their problems (or the ones they trigger) are fixed.
12733 2006-04-26 Zoltan Varga <vargaz@gmail.com>
12735 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
12737 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
12738 as loaded only after resolving patches since that could invoke the same method.
12740 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
12742 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
12745 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
12748 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12751 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12752 made from AOT code through the PLT table.
12754 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
12755 holding the plt offset when a call is made to the aot plt trampoline.
12757 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12759 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
12762 * Makefile.am (common_sources): Fix build breakage.
12764 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
12765 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
12766 intra-assembly calls if possible.
12768 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
12770 * mini-trampolines.c: Handle PLT entries.
12772 * mini.c: Avoid creating a GOT var for calls.
12774 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
12775 from mscorlib code.
12777 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
12778 from mscorlib code.
12780 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
12783 * mini.h: Bump AOT file format version.
12785 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
12788 2006-04-25 Martin Baulig <martin@ximian.com>
12790 * driver.c: Disable copyprop, consprop and inline when running
12791 inside the debugger.
12793 2006-04-25 Martin Baulig <martin@ximian.com>
12795 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
12796 with `get_current_thread' and added `detach'.
12797 (MonoDebuggerMetadataInfo): Added `thread_size',
12798 `thread_tid_offset', `thread_stack_ptr_offset' and
12799 `thread_end_stack_offset'.
12801 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12803 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
12806 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
12807 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
12809 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
12811 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
12813 * aot.c: Add support for ADJUSTED_IID.
12815 2006-04-24 Zoltan Varga <vargaz@gmail.com>
12817 * aot.c (emit_method_order): Don't align method_order_end.
12819 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
12820 the interface ID changes.
12822 2006-04-21 Dick Porter <dick@ximian.com>
12824 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
12825 cleaning up a thread. Fixes the new part of bug 77470.
12827 2006-04-20 Geoff Norton <gnorton@customerdna.com>
12829 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
12830 to managed wrapper.
12832 2006-04-19 Zoltan Varga <vargaz@gmail.com>
12834 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
12836 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
12837 SIGSEGV. Fixes #78072.
12839 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
12840 unregister our SIGABRT handler.
12842 2006-04-19 Massimiliano Mantione <massi@ximian.com>
12844 * mini.c: Disabled inline where it can alter the call stack in a
12845 way visible from managed code.
12846 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
12849 2006-04-16 Zoltan Varga <vargaz@gmail.com>
12851 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
12852 on other platforms. Fixes #78089.
12854 2006-04-13 Martin Baulig <martin@ximian.com>
12856 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
12857 determine whether we're inside the debugger.
12860 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
12862 2006-04-12 Zoltan Varga <vargaz@gmail.com>
12864 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
12865 handler clauses. Fixes #78024.
12867 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
12868 in the CALL_MEMBASE opcodes. Fixes #78088.
12869 (mono_arch_get_vcall_slot_addr): Ditto.
12871 2006-04-10 Martin Baulig <martin@ximian.com>
12873 * debug-debugger.c: The thread handling code has now been moved
12874 into ../metadata/threads.c.
12876 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12878 * driver.c (mono_main): Fix --with-gc=none build.
12880 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
12881 (mono_spillvar_offset_float): Ditto.
12882 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
12883 hreg, not when its !global, since on ia64, there is a third category: stacked
12886 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
12888 * mini.c: set MonoInst->klass for load field address and a few other
12891 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12893 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
12895 2006-04-07 Zoltan Varga <vargaz@gmail.com>
12897 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
12898 the branch opt changes.
12900 2006-04-06 Dick Porter <dick@ximian.com>
12902 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
12904 * wapihandles.c (mini_wapi_seminfo):
12905 * driver.c (mono_main): Add semaphore info option
12907 2006-04-05 Zoltan Varga <vargaz@gmail.com>
12909 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
12910 branch optimization changes. Fixes #78009.
12912 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12914 * mini.c: ignore accessibility of methods in managed->native wrappers.
12916 2006-04-04 Zoltan Varga <vargaz@gmail.com>
12918 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
12920 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
12922 2006-04-03 Zoltan Varga <vargaz@gmail.com>
12924 * mini.c: Modify the branch optimizations to preserve the invariant that
12925 the entries inside the in_bb and out_bb arrays are unique.
12926 (mono_unlink_bblock): Avoid creation of new arrays.
12928 2006-04-02 Zoltan Varga <vargaz@gmail.com>
12930 * mini.c (mono_unlink_bblock): Fix regression caused by previous
12933 2006-04-01 Zoltan Varga <vargaz@gmail.com>
12935 * mini.c (optimize_branches): Remove the "optimizations" in
12936 the cbranch1/cbranch2 -> branch cases which were causing several
12937 problems in the past. Fixes #77986.
12939 2006-03-31 Chris Toshok <toshok@ximian.com>
12941 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
12942 default optimizations :(
12944 2006-03-31 Zoltan Varga <vargaz@gmail.com>
12946 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
12949 2006-03-31 Massimiliano Mantione <massi@ximian.com>
12951 * local-propagation.c: Added comments to structs and removed
12952 "Mono" prefixes from local tree mover types.
12954 2006-03-30 Zoltan Varga <vargaz@gmail.com>
12956 * Makefile.am (arch_sources): Define this for each architecture so
12957 libmono_la_SOURCES is defined in one place.
12959 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
12961 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
12964 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
12966 * driver.c: print the GC name supplied by configure.
12968 2006-03-29 Massimiliano Mantione <massi@ximian.com>
12970 * local-propagation.c: Added tree mover, and moved here all the
12971 local propagation code from mini.c
12972 * mini.c: Added support for treeprop, and moved all the local
12973 propagation code to local-propagation.c
12974 * mini.h: Added support for treeprop
12975 * driver.c: Added support for treeprop, enabled consprop, copyprop,
12976 treeprop, inline and deadce by default
12977 * Makefile.am: Added local-propagation.c
12979 2006-03-25 Zoltan Varga <vargaz@gmail.com>
12981 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
12983 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
12985 * debug-debugger.c: make it compile without the Boehm GC.
12987 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12989 * mini.c: fixed issue with mismatch when an icall is registered
12990 with multiple names but same address.
12992 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12994 * declsec.c, mini-exceptions.c: use write barrier to set reference
12995 fields of managed objects.
12997 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12999 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
13000 (can_access_internals): Fix a warning.
13002 * mini.c (print_method_from_ip): Rename this to
13003 mono_print_method_from_ip so it gets exported.
13005 * trace.c: Deal with strings inside StringBuilder's containing garbage
13006 and fix memory leaks. Fixes #77848.
13008 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13010 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
13013 2006-03-16 Neale Ferguson <neale@sinenomine.net>
13015 * mini-s390.c: Remove OP_X86_TEST_NULL.
13017 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13019 * mini.c: use the correct GetHashCode() for the moving collector.
13021 2006-03-16 Massimiliano Mantione <massi@ximian.com>
13023 * liveness.c: Regalloc spill cost tuning.
13025 2006-03-15 Neale Ferguson <neale@sinenomine.net>
13027 * mini-s390x.h: Correct S390_LONG macro.
13029 * mini-s390x.c: Cleanup unused code.
13031 2006-03-15 Zoltan Varga <vargaz@gmail.com>
13033 * jit-icalls.h: New file.
13035 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
13036 icalls and include that instead of including jit-icalls.c.
13038 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
13041 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
13043 * mini.c: when checking for member accessibility, also check for
13044 friend assemblies and for explicit interface implementations.
13046 2006-03-14 Zoltan Varga <vargaz@gmail.com>
13048 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
13050 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
13052 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13053 common cases are done first.
13055 * mini-ops.h: Only define platform specific opcodes on the given platform.
13057 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
13060 2006-03-14 Martin Baulig <martin@ximian.com>
13062 Revert Paolo's change from r57348:
13064 * mini.h: don't use gboolean for bitfields.
13065 * mini.c: verifier changes for fields and methods accessibility.
13067 2006-03-13 Neale Ferguson <neale@sinenomine.net>
13069 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
13071 * mini-s390x.c: Fix conv_r_un.
13073 * cpu-s390, cpu-s390x.md: Fix lengths.
13075 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
13077 * mini.c: nested types have access to all the nesting
13078 levels, not just the enclosing types.
13080 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13082 * mini.c: added a few more verification checks.
13084 2006-03-12 Zoltan Varga <vargaz@gmail.com>
13086 * liveness.c: Merge optimizations from the linear-il branch.
13088 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13090 * mini-ia64.c (emit_call): Add a comment.
13092 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
13094 * tramp-ia64.c: Fix some warnings.
13096 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
13098 * mini.h: don't use gboolean for bitfields.
13099 * mini.c: verifier changes for fields and methods accessibility.
13101 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13103 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
13104 lazy icall wrapper changes.
13106 * dominators.c: Replace all the dominator algorithms with faster
13107 ones from the linear-il branch.
13109 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
13112 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13113 common cases are done first.
13115 * mini-amd64.c: Fix some warnings.
13117 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
13120 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
13123 * mini.h: Add a missing prototype.
13125 2006-03-10 Zoltan Varga <vargaz@gmail.com>
13127 * mini.c: Compile icall wrappers lazily.
13129 * mini-codegen.c: Use printf instead of g_print since its much faster.
13131 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
13134 * mini.c (optimize_branches): Cache the negative result from
13135 remove_block_if_useless ().
13137 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
13138 Also fix some bblock linking issues.
13140 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
13143 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
13145 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
13146 accessed fields first, for better cache behavior.
13148 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13150 * mini.c: speedup IList<T> array accesses.
13152 2006-03-09 Zoltan Varga <vargaz@gmail.com>
13154 * mini.c (mono_method_to_ir): Handle large methods overflowing the
13155 inline_costs counter. Fixes #77190.
13157 2006-03-06 Zoltan Varga <vargaz@gmail.com>
13159 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
13160 trace messages. Fixes #77706.
13162 2006-03-04 Martin Baulig <martin@ximian.com>
13164 * tramp-amd64.c, tramp-x86.c
13165 (mono_debugger_create_notification_function): Use
13166 mono_global_codeman_reserve() to allocate a buffer at runtime and
13169 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
13171 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
13172 notification function at runtime and then call `initialize' in the
13173 `MONO_DEBUGGER__debugger_info' vtable.
13175 2006-03-04 Zoltan Varga <vargaz@gmail.com>
13177 * iltests.il: Fix a visibility problem.
13179 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13181 * driver.c, mini.c: add hooks for the counters API.
13183 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13185 * driver.c: show disabled options.
13187 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13189 * linear-scan.c: always use cost-driven selection.
13191 2006-02-28 Raja R Harinath <rharinath@novell.com>
13193 * jit-icalls.c (helper_compile_generic_method): Revert change from
13196 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13198 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13200 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13202 * inssel.brg: style fixes, mostly to force the updated monoburg
13203 to run for people using svn.
13205 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13207 * mini.c: match monoburg changes.
13209 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13211 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13212 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13213 declaration in the header file.
13215 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13217 * helpers.c: reduce relocations and mem usage.
13219 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13221 * mini.h, mini-codegen.c: disable logging features if
13222 requested by configure.
13224 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13226 * mini.c: tiny verifier changes.
13228 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13230 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13231 cpu-pentium.md: stack alignment changes for osx/x86,
13232 partially from Geoff Norton <gnorton@customerdna.com>.
13234 2006-02-24 Raja R Harinath <harinath@gmail.com>
13236 * jit-icalls.c (helper_compile_generic_method): Update to changes
13237 in metadata/class.c.
13239 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13241 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13243 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13244 interface calls with large offsets.
13246 2006-02-23 Raja R Harinath <rharinath@novell.com>
13248 * jit-icalls.c (helper_compile_generic_method): Document the
13249 special-case we depend on so that we can inflate the method twice
13250 with the same context with no bad side-effects.
13252 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13254 * mini-x86.c, mini-amd64.c: fix for case when xen support
13257 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13259 * mini-x86.c, mini-amd64.c: generate code to access tls items
13260 in a faster way for Xen systems.
13262 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13264 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13265 updates and compilation fixes for the OSX/x86 port, mostly from
13266 Geoff Norton <gnorton@customerdna.com>.
13268 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13270 * inssel.brg: faster interface call implementation
13271 to sync with the interface_offsets MonoVTable changes.
13273 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13275 * mini.c: more verification checks.
13277 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13279 * mini.c: added a few more verification checks.
13281 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13283 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13284 facility on the processor and use it if available.
13286 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13288 * driver.c, aot.c, mini.c: throw exception if the IL code is
13289 invalid or unverifiable.
13291 2006-02-17 Raja R Harinath <rharinath@novell.com>
13293 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13296 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13298 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13300 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13302 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13303 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13304 handling of instantiated generic valuetypes.
13306 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13308 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13309 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13312 * generics.2.cs: Revert the nullable reftypes tests.
13314 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13316 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13317 using __builtin_frame_address (1) as it doesn't work in the presence
13318 of optimizations. Hopefully fixes #77273.
13320 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13321 -> generics.cs change as it doesn't work with some automake versions.
13323 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13325 * mini.c: handle systems that sue a different way to
13326 retrieve the stack address of the current thread.
13328 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13330 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13331 it specially in the makefile.
13333 * generics.2.cs: Add tests for nullable reference types.
13335 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13337 * mini.c: always handle the case when mono_jit_init()
13338 is called in a thread different from the main thread,
13339 confusing libgc (bug #77309).
13341 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13343 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13345 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13347 * mini.c: change optimize_branches () to use a single loop
13348 and introduce a new optimization to simplify some range checks.
13350 2006-02-03 Martin Baulig <martin@ximian.com>
13352 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13353 and merged with debugger_thread_manager_add_thread().
13354 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13355 inform the debugger about the main thread.
13357 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13359 * basic.cs: Add test for div.un/rem.un constant folding.
13361 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13363 * cpu-s390x.md: correct int_xor_imm length
13365 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13367 * generics.2.cs: New test for #77442.
13369 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13372 2006-02-02 Martin Baulig <martin@ximian.com>
13374 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13375 <mono/metadata/mono-debug-debugger.h>
13377 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13379 2006-02-02 Martin Baulig <martin@ximian.com>
13381 * debug-debugger.h: New header file for debug-debugger.c.
13383 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13384 function is a separate thread anymore; add support for attaching.
13386 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13388 * tramp-x86.c: Fix a warning.
13390 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13392 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13393 on very large methods.
13395 * aot.c (load_patch_info): Fix a warning.
13397 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13399 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13400 mini-ops.h: alu membase optimizations.
13402 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13404 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13405 to speedup StringBuilder.
13407 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13409 * dominators.c (mono_compute_natural_loops): Fix detection of
13410 loop body start blocks.
13412 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13414 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13416 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13419 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13421 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13423 2006-01-25 Martin Baulig <martin@ximian.com>
13425 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13426 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13427 started to cleanup this file a little bit.
13429 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13431 * mini.c: optimize a codepath frequently happening in generics code.
13433 2006-01-23 Martin Baulig <martin@ximian.com>
13435 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13437 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13438 functions directly.
13440 * driver.c: debug-debugger.c is only available if
13441 `MONO_DEBUGGER_SUPPORTED' is defined.
13443 2006-01-23 Martin Baulig <martin@ximian.com>
13445 * debug-debugger.c: Only enable this on platforms where the Mono
13446 Debugger is working (x86 and x86_64).
13448 2006-01-21 Martin Baulig <martin@ximian.com>
13450 The Mono Debugger is now using the normal `mono' instead of the
13451 `mono-debugger-mini-wrapper' when executing managed code.
13453 * debug-debugger.c: New file; previously known as
13454 debugger/wrapper/wrapper.c.
13456 * debug-mini.c (mono_init_debugger): Removed.
13458 * driver.c (mono_main): Added new `--inside-mdb' command line
13459 argument which is used when running inside the debugger.
13461 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13463 * liveness.c (mono_analyze_liveness): Remove some unused data
13466 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13468 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13470 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13472 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13473 depends on implementation details of monobitset.
13475 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13478 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13480 * liveness.c: Update after monobitset changes.
13482 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13484 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13486 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13488 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13490 * mini-s390x.c: Remove warning messages.
13492 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13494 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13496 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13498 * generics.2.cs: Add ldelem/stelem_any test.
13500 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13502 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13504 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13506 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13508 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13510 * generics.2.cs: Reenable vtype tests.
13512 * inssel-x86.brg: Remove an icorrect valuetype rule.
13514 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13516 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13517 initial support for OP_ABS.
13519 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13521 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13523 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13525 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13526 conversion and implement LADD/LSUB.
13528 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13531 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13533 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13535 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13538 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13540 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13541 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13542 (stack walk problem).
13544 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13546 * aot.c (mono_aot_load_method): Fix a warning.
13548 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13550 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13552 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13554 * iltests.il: Add test for #77148.
13556 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13559 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13561 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13563 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13565 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13566 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13568 * basic-long.cs: Add lconv-to-r4/r8 tests.
13570 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13572 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13574 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13575 here as on other archs.
13577 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13579 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13581 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13583 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13585 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13587 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13588 instrument_prolog; Add memory_barrier instruction.
13590 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13592 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13594 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13596 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13598 * aliasing.c inssel.brg: Fix warnings.
13600 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13601 could skip initialization of some parts of memory.
13603 * mini.c mini-ia64.c: Fix warnings.
13605 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13607 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13609 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13610 a crash seen on sparc.
13612 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13614 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13616 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13618 * mini-ops.h: Add s390_backchain instruction
13620 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13622 * cpu-s390.md: Add s390_backchain instruction
13624 * mini-s390.c: Significant ABI changes
13626 * mini-s390.h: Cater for zero length structures
13628 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13630 * mini-s390.c: ABI fixes
13632 * inssel-s390.brg: Remove debug statements
13634 * cpu-s390.md: Fix length of ATOMIC_xx operations
13636 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13638 * basic-float.cs: Add float<->long conversion tests.
13640 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13642 * mini-s390.c: Fix LOCALLOC processing.
13644 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13646 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13648 * iltests.il: Add tests for some opcodes not covered by the other
13651 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13653 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13654 register loading for Tail processing; Correct trace output.
13656 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13658 * cpu-s390.md: Correct size of jmp instruction.
13660 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13662 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13664 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13666 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13667 Bring s390 up to current level.
13669 2005-12-12 Zltan Varga <vargaz@gmail.com>
13671 * generics.2.cs: Disable the newly added tests as they do not work yet.
13673 * generics.2.cs: Add valuetype tests.
13675 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13677 * basic-long.cs: Add i4->u8 test.
13679 * objects.cs: Add tests for JIT intrinsic.
13681 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13682 optimizations lost by a mistake.
13684 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13686 * basic-long.cs: Remove a test moved to objects.cs.
13688 * arrays.cs: Add more array tests.
13690 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13692 * arrays.cs: Add new tests for multi-dimensional arrays.
13694 2005-12-06 Raja R Harinath <rharinath@novell.com>
13696 * Makefile.am (test_sources2): Add generics.2.cs.
13697 (EXTRA_DIST): Add test_sources2.
13699 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13701 Support for boxing and unboxing nullable types as well as the
13702 isinst operation on nullables, per the CLI ammendment.
13704 * inssel.brg (CEE_ISINST): Special case for nullable
13706 * mini.c (handle_unbox_nullable): new method
13707 (handle_box): Special case for nullable types
13708 (mono_method_to_ir): Call handle_unbox_nullable in correct
13711 * generics.2.cs: New test suite
13713 * Makefile.am: Support for regression tests with generics.
13715 2005-12-03 Zoltan Varga <vargaz@gmail.com>
13717 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
13718 allocated to registers. Fixes #76800.
13720 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
13722 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
13724 2005-11-30 Zoltan Varga <vargaz@gmail.com>
13726 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
13729 2005-11-29 Zoltan Varga <vargaz@gmail.com>
13731 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
13734 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
13736 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
13737 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
13739 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
13740 single precision before storing to a single precision location.
13742 2005-11-28 Raja R Harinath <rharinath@novell.com>
13744 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
13746 2005-11-27 Zoltan Varga <vargaz@gmail.com>
13748 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13751 * basic.cs: Remove test_0_byte_compares test which was moved to
13752 objects.cs a long time ago.
13754 2005-11-22 Massimiliano Mantione <massi@ximian.com>
13756 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13758 2005-11-20 Zoltan Varga <vargaz@gmail.com>
13760 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
13761 handlers are called.
13763 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
13766 * mini-ia64.c: Add support for the throw->branch exception
13769 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
13771 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13773 * mini.c: Enabled "fastpath" deadce :-)
13775 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13777 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
13778 alias analysis pass to support it.
13779 * mini.h: Likewise.
13781 * liveness.c: Likewise (liveness computation can use aliasing
13782 information to be more accurate).
13783 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
13784 moreover made so that "--compile-all" uses the given optimization
13785 flags and not the default ones.
13786 * aliasing.c: Alias analysis (new file).
13787 * aliasing.h: Likewise.
13788 * Makefile.am: added "aliasing.c" and "aliasing.h".
13790 2005-11-17 Zoltan Varga <vargaz@gmail.com>
13792 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
13795 2005-11-13 Zoltan Varga <vargaz@gmail.com>
13797 * mini-exceptions.c (mono_handle_exception_internal): Remove the
13798 fp >= end_of_stack exit condition, as it is not needed, and it might
13799 become true for fp eliminated frames.
13801 2005-11-11 Zoltan Varga <vargaz@gmail.com>
13803 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
13806 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
13808 * mini-arm.c: fixed alignment of doubles/longs to match
13809 the C ABI (bug #76635).
13811 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
13813 * aot.c: fix compilation with --enable-minimal=aot.
13815 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
13817 * mini-arm.c: fixed compatibility with the new
13818 floating point emulator package for compares.
13820 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
13822 * mini.c : reverted sig->pinvoke changes (r51396-51397).
13824 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
13826 * mini-exceptions.c (print_stack_frame): Output to stderr.
13827 (mono_handle_native_sigsegv): Ditto.
13829 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13831 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
13832 OP_LCONV_TO_OVF_I implementation.
13834 * mini-amd64.c: Add support for the throw->branch exception
13837 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
13838 when the catch clause catches a more general exception, i.e. Object.
13840 2005-10-30 Zoltan Varga <vargaz@gmail.com>
13842 * cpu-ia64.md: Remove unused opcodes.
13844 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
13845 specific defines for architectures defining USE_SIGACTION.
13847 * mini-ia64.c: Fix some warnings.
13849 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
13850 version seemed to skip a frame.
13852 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13854 * mini.c: Clean up the usage of sig->pinvoke flag. Now
13855 only calls which are made to native code use this flag.
13857 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
13859 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
13860 varargs methods as well.
13862 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
13863 which have save_lmf set. Reorganize methods prologs a bit.
13865 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
13866 debugger to the proper place.
13868 2005-10-29 Martin Baulig <martin@ximian.com>
13870 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
13871 when running inside the debugger until the debugger has support
13874 2005-10-26 Zoltan Varga <vargaz@gmail.com>
13876 * mini.h: Fix a warning.
13878 2005-10-24 Miguel de Icaza <miguel@novell.com>
13880 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
13881 we expose publicly, this returns the string.
13883 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
13885 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
13886 with fp elimination.
13888 2005-10-21 Zoltan Varga <vargaz@gmail.com>
13890 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
13891 native stacktrace using the glibc 'backtrace' function if available.
13893 2005-10-20 Zoltan Varga <vargaz@gmail.com>
13895 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
13897 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
13898 handle SIGSEGVs received while in native code.
13900 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
13901 code, call mono_handle_native_sigsegv which will abort the runtime
13902 after printing some diagnostics, instead of converting it into a
13903 confusing NullReferenceException.
13905 2005-10-18 Zoltan Varga <vargaz@gmail.com>
13907 * cpu-pentium.md: Remove unused opcodes.
13909 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
13911 * mini-amd64.h (MonoLMF): Add rsp field.
13913 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
13916 2005-10-17 Zoltan Varga <vargaz@gmail.com>
13918 * mini-codegen.c (get_register_spilling): Fix some warnings.
13920 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
13922 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
13923 elimination during exception handling. Enable fp elimination by
13926 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
13929 2005-10-16 Martin Baulig <martin@ximian.com>
13931 * mini-exceptions.c
13932 (mono_debugger_run_finally): New public method for the debugger.
13934 2005-10-10 Zoltan Varga <vargaz@gmail.com>
13936 * debug-mini.c (mono_debug_init_method): Fix warning.
13938 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
13939 the 'exname' parameter const to fix some warnings.
13941 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
13943 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
13944 introduced by the previous patch.
13946 2005-10-08 Zoltan Varga <vargaz@gmail.com>
13948 * basic-float.cs: Add test for precision of float arithmetic.
13950 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
13951 when loading/storing single values from/to memory.
13953 * mini.c (mono_jit_compile_method_with_opt): Create the function
13954 pointers in the correct domain.
13956 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
13958 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
13959 introduced by previous patch.
13961 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
13962 when out_filter_idx is NULL.
13964 * mini-exceptions.c: Don't run filter clauses twice during exception
13965 handling. Fixes #75755.
13967 2005-10-07 Zoltan Varga <vargaz@gmail.com>
13969 * aot.c: Add support for ldflda wrappers.
13971 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
13974 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
13976 * mini.c, mini.h: do not consider exception handlers blocks when
13977 setting up interface variables.
13979 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
13981 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
13983 2005-10-03 Zoltan Varga <vargaz@gmail.com>
13985 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
13986 causes a regression.
13988 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
13990 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
13992 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
13993 of the OP_P definitions.
13995 * TODO: Add a proposal for dealing with the CEE/OP mess.
13997 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
13998 optimizations from the x86 port.
14000 * cpu-amd64.md: Ditto.
14002 * basic.cs basic-long.cs: Add tests.
14004 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
14006 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
14007 Patrik Torstensson's implementation of my exception-handling
14008 optimization idea, when the exception object is not used
14011 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
14013 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
14014 of the mul_imm optimizations from the old jit.
14016 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
14018 * mini.c, liveness.c: patch by Patrik Torstensson and
14019 Zoltan Varga to improve performance in methods with
14022 2005-09-30 Zoltan Varga <vargaz@gmail.com>
14024 * driver.c: Remove 'Globalization' entry from --version.
14026 2005-09-28 Zoltan Varga <vargaz@gmail.com>
14028 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
14029 there is a profiler interested in JIT events.
14031 * aot.c: Load profile files produced by the AOT profiling module, and
14032 reorder methods based on the profiling info. Add a 'method_order' table
14033 to the AOT file to make mono_aot_find_jit_info work with the reordered
14036 * mini.h: Bump AOT file version info.
14038 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
14040 * mini-arm.h: work around what looks like a gcc bug when optimizations
14043 2005-09-28 Raja R Harinath <rharinath@novell.com>
14045 * Makefile.am (AM_CFLAGS): Don't use += to append inside
14046 conditionals. Use ...
14047 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
14049 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
14051 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
14052 to determine the amount of memory to copy when passing valuetypes.
14054 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
14055 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
14057 2005-09-27 Zoltan Varga <vargaz@gmail.com>
14059 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
14060 information about aot.
14062 2005-09-27 Ben Maurer <bmaurer@ximian.com>
14064 * *.c: Replace the use of {Enter,Leave}CriticalSection with
14065 macros. This will allow a deadlock debugger to easily be plugged
14068 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
14070 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
14072 2005-09-27 Raja R Harinath <rharinath@novell.com>
14074 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
14075 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
14076 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
14077 ($(arch_built)) [CROSS_COMPILING]: Error out.
14079 2005-09-26 Zoltan Varga <vargaz@gmail.com>
14081 * aot.c: Add support for the no_special_static flag for classes.
14083 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14085 * Reapply reverted patches.
14087 * *: Revert r50174 as well.
14089 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
14091 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14093 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
14095 2005-09-23 Miguel de Icaza <miguel@novell.com>
14097 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
14098 part of the SIG_HANDLER_SIGNATURE.
14100 2005-09-23 Zoltan Varga <vargaz@gmail.com>
14102 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
14105 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
14106 introduced by previous patch.
14108 2005-09-21 Zoltan Varga <vargaz@gmail.com>
14110 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
14111 saved registers too.
14113 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
14114 upon the information returned by get_call_info ().
14116 * mini-x86.c (add_float): Fix stack size calculation.
14117 (mono_arch_call_opcode): Rewrite this so it works based up the
14118 information returned by get_call_info ().
14119 (mono_arch_get_this_vret_args): Ditto.
14121 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
14123 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
14124 in cinfo to determine the registers which need to be used.
14126 2005-09-20 Miguel de Icaza <miguel@novell.com>
14128 * driver.c (mono_main): Add --server and --desktop flags.
14130 2005-09-16 Zoltan Varga <vargaz@gmail.com>
14132 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
14133 registers as global registers.
14135 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
14136 longer needed with the new register allocator.
14138 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
14140 * cpu-ia64.md: Remove unused opcodes.
14142 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
14144 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
14146 * cpu-amd64.md: Remove unused opcodes.
14148 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
14149 needed with the new register allocator.
14151 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
14154 2005-09-16 Raja R Harinath <rharinath@novell.com>
14156 * Makefile.am (check-local): Don't invoke semdel-wrapper.
14158 2005-09-16 Martin Baulig <martin@ximian.com>
14160 * exceptions-amd64.c
14161 (throw_exception): Don't call mono_debugger_throw_exception() if
14162 we're a rethrow - see the FIXME in the code.
14164 2005-09-15 Geoff Norton <gnorton@customerdna.com>
14166 * mini.c (mono_init_exceptions): This only works on some architectures.
14168 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14170 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
14173 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
14175 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
14176 now in mini-exceptions.c.
14178 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
14180 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
14181 now in mini-exceptions.c.
14183 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14185 * exceptions-x86.c: Applied patch from Patrik Torstensson
14186 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
14188 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
14189 code into mini-exceptions.c. Add some assertions to it.
14191 2005-09-12 Zoltan Varga <vargaz@gmail.com>
14193 * aot.c (emit_section_change): Applied patch from "The Software Team"
14194 (<software@solmersa.com>). Fix as errors on windows.
14196 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14198 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14199 method info into the LMF.
14201 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14203 * mini-ia64.c: Add proper unwind info for method epilogs.
14205 * exceptions-ia64.c: Add some code to help debugging.
14207 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14209 * mini-exceptions.c: Fix warning.
14211 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14213 * mini.c: Really fix build.
14215 * mini-x86.c mini-amd64.c: Fix build.
14217 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14219 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14221 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14222 some Interlocked methods as intrinsics.
14224 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14225 for Thread methods as well.
14227 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14229 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14231 * mini-ia64.c mini-x86.c mini-amd64.c
14232 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14235 * mini.c (mono_init_exceptions): Fix build breakage.
14237 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14239 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14240 of instructions. Use the new ia64_unw_op macros for emitting unwind
14243 * mini.c (mono_init_exceptions): Initialize exception handling
14244 related trampolines at startup.
14246 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14248 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14250 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14252 * mini.c: Handle type loading errors gracefully during compilation and
14253 throw the appropriate exception.
14255 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14257 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14258 for the mono binary.
14260 2005-09-09 Martin Baulig <martin@ximian.com>
14262 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14265 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14267 * mini-arm.h: use emulation for conv.r.un for the release.
14269 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14271 * mini-arm.c, objects.cs: more fixes and tests for them.
14273 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14275 * mini-arm.c: align structures to at least 4 bytes to be able
14276 to keep our current optimized memcpy.
14278 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14280 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14282 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14284 * mini.c: ignore SIGPIPE.
14286 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14288 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14290 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14292 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14294 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14296 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14298 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14299 exception handling support.
14300 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14301 patch by Brian Koropoff <briank@marakicorp.com>).
14303 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14305 * mini.c: revert another 'optimization' which breaks when
14306 items on the eval stack need to be saved at a basic block end
14309 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14311 * jit-icalls.c: for arrays, ensure we always provide
14314 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14316 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14318 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14320 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14322 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14323 arguments in their original register.
14325 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14327 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14330 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14331 when ssapre is enabled.
14333 * inssel-long.brg: Fix bug in previous patch.
14335 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14336 multiplication by a constant.
14338 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14340 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14343 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14346 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14348 * inssel-arm.brg: apply changes tested by Brian Koropoff
14349 <briank@marakicorp.com>.
14351 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14353 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14355 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14357 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14358 to the same register if dreg is just a base register.
14359 (print_ins): Improve printing of membase opcodes.
14361 * inssel-x86.brg: Add optimized ldind(reg) rules.
14363 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14365 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14367 * mini.c: when running under valgrind, set the stack bottom for
14368 the GC at the actual approximate stack for the app (fixes running
14369 mono with valgrind).
14371 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14373 * mini.c: do no break at the first valuetype to init found
14374 (fixes bug #75791).
14376 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14378 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14380 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14382 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14384 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14386 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14388 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14390 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14392 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14395 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14398 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14401 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14403 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14405 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14407 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14408 in the tail recursion optimization.
14410 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14411 debug info into the assembly file.
14413 * iltests.il: Add test for filter regions.
14415 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14416 initial stack of filter regions. Fixes #75755.
14418 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14420 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14421 stack requirements.
14423 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14425 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14426 the check for an already compiled method on non-ia64 platforms.
14427 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14430 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14432 * inssel-x86.brg: Add some optimized call rules.
14434 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14436 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14439 * mini.h mini-trampolines.c: Pass the trampoline argument to
14440 mono_arch_patch_delegate_trampoline.
14442 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14444 * mini-trampolines.c: Fix build.
14446 * mini-amd64.h: Add delegate trampolines.
14448 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14450 * inssel-amd64.brg: Add optimized call rules.
14452 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14454 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14456 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14458 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14461 * mini-ia64.c: Remove LMF fixmes.
14463 * mini-ia64.h: Remove most fields from LMF.
14465 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14467 * mini-trampolines.c: Add support for IA64 function descriptors.
14469 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14470 for IA64 function descriptors.
14472 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14474 * tramp-arm.c: patch the vtable for virtual calls. Added
14475 support code to register/unregister the LMF.
14476 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14479 2005-08-19 Dick Porter <dick@ximian.com>
14481 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14482 bit value if needed.
14484 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14486 * mini.c (mini_get_method): Move handling of wrapper data here.
14488 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14490 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14493 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14494 bblock->code does not remain empty.
14496 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14498 * arrays.cs: Add regression test for #75832.
14500 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14501 rules. Fixes #75832.
14503 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14504 instruction scheduling.
14506 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14508 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14510 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14512 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14514 * mini-codegen.c: Fix VC build.
14516 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14518 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14520 * mini.h: fix signature for mono_register_opcode_emulation.
14522 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14524 * mini.c: Get rid of most of the helper_sig_... constants using
14525 mono_create_icall_signature ().
14527 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14529 * jit-icalls.c (helper_ldstr): New helper function.
14531 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14533 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14534 throw, load the string using a helper call instead of creating a string object.
14536 * aot.c: Update after LDSTR changes.
14538 * mini.h: Bump AOT file version.
14540 * aot.c: Save class size info into the AOT file. Print more statistics during
14543 * mini.h: Bump AOT file version.
14545 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14546 ordering of disasm cases. Fixes #74957.
14548 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14550 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14551 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14552 the generic code needed for the ARM port.
14554 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14556 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14557 inssel-arm.brg: more ARM features and fixes.
14559 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14561 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14562 ARM port work in progress.
14564 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14566 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14568 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14570 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14572 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14574 * *-ia64.*: Ongoing IA64 work.
14576 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14578 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14580 * TODO: Remove out-of-data todo stuff.
14582 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14585 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14587 * mini.h: Bump corlib version.
14589 2005-07-27 Martin Baulig <martin@ximian.com>
14592 (create_copy_ins): Added `const unsigned char *ip' argument; set
14593 `copy->cil_code' from it.
14595 2005-07-27 Martin Baulig <martin@ximian.com>
14597 * mini-exceptions.c (mono_handle_exception): Don't call
14598 mono_debugger_handle_exception() for filters.
14600 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14602 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14605 2005-07-26 Martin Baulig <martin@ximian.com>
14607 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14609 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14610 helper_compile_generic_method() if the method is actually virtual
14613 2005-07-26 Martin Baulig <martin@ximian.com>
14616 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14617 public; this is now accessed directly by the debugger.
14618 (mono_generic_trampoline_code): Removed.
14621 (mono_debug_init_method): Also add interncalls and wrappers.
14623 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14625 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14627 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14629 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14631 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14633 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14635 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14637 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14638 getting TLS offsets on AMD64 too.
14640 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14642 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14644 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14646 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14647 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14649 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14651 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14653 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14656 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14657 mono_sparc_is_virtual_call ().
14659 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14661 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14662 trampoline parameters.
14664 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14666 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14667 to mono_arch_get_vcall_slot_addr.
14669 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14672 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14674 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14676 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14678 2005-07-19 Martin Baulig <martin@ximian.com>
14680 * exceptions-amd64.c (throw_exception): Call
14681 mono_debugger_throw_exception() here like we're doing it on i386.
14683 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14685 * mini-ia64.c: Add optimized TLS access support.
14687 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14689 * mini-exceptions.c: Ongoing IA64 work.
14691 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14693 * mini.c: Use the default optimization set when embedding. Fixes
14696 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14698 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14699 of trampolines to a separate file.
14701 * mini-trampolines.c: New file.
14703 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14706 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14709 * mini-codegen.c: Fix cygwin build.
14711 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14713 * mini.c: Add some minor changes needed by the IA64 port.
14715 * *-ia64.*: Ongoing IA64 work.
14717 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
14719 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
14720 trampolines into arch-independent and arch-dependent parts.
14722 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
14724 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
14726 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
14728 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
14729 the xp-regalloc-branch for amd64.
14731 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
14732 xp-regalloc-branch for x86.
14734 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
14736 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
14738 2005-07-06 Martin Baulig <martin@ximian.com>
14741 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
14742 (mono_jit_runtime_invoke): Likewise.
14744 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
14746 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
14749 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
14750 without loading their metadata. Reorganize the file format so exception handling+
14751 debug info is kept separate from normal method info. Create MonoJitInfo
14752 structures for methods lazily.
14754 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
14756 (x86_class_init_trampoline): Patch AOT class init trampolines too.
14758 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
14760 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
14763 * mini.h: Bump AOT file version.
14765 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
14767 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14769 2005-07-01 Raja R Harinath <rharinath@novell.com>
14771 * Makefile.am (check-local): Call semdel-wrapper.
14773 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
14775 * mini-x86.c: Revert the last change as it seems to break the build..
14777 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
14779 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14781 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
14783 2005-06-27 Ben Maurer <bmaurer@ximian.com>
14785 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
14786 outside of the macro, so strange stuff doesn't happen with gcc4
14787 (NEW_AOTCONST_TOKEN): Likewise.
14789 2005-06-28 Martin Baulig <martin@ximian.com>
14791 * mini.c (mini_class_is_system_array): New static method; use this
14792 instead of `klass->parent == mono_defaults.array_class' everywhere
14793 since this also works for the new generic array class.
14795 2005-06-26 Ben Maurer <bmaurer@ximian.com>
14797 * inssel.brg: Remove warnings.
14799 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
14801 * mini-ia64.c: Ongoing IA64 work.
14803 * basic-float.cs: Add float->i1 conversion test.
14805 * iltests.il: Add conv.u4 test.
14807 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
14809 * inssel-long.brg: Fix bug caused by last change.
14811 2005-06-23 Geoff Norton <gnorton@customerdna.com>
14813 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
14814 BSDs. Allows the x86 JIT to work on OSX86
14816 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
14818 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
14821 * mini-ia64.c: Ongoing IA64 work.
14823 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
14825 * mini-ia64.c: Ongoing IA64 work.
14827 * driver.c: Clean up jit_code_hash as well when using --regression.
14829 * inssel-long.brg: Fix long->i4/u4 conversion rules.
14831 * basic-long.cs: Add tests for long->u4 conversion.
14833 2005-06-18 Ben Maurer <bmaurer@ximian.com>
14835 * mini.c: Take mono_get_domainvar out of macros. This makes sure
14836 that we do not depend on undefined C behavior: the order stuff
14837 gets evaluated within an expression. Fixes mono when compiled on
14840 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
14842 * *-ia64.*: Ongoing IA64 work.
14844 * aot.c: Lower memory usage while loading AOT methods.
14846 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
14848 * mini.h: Bump AOT file format version.
14850 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
14852 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
14854 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
14856 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
14857 not on callee assembly). Fixed some comments.
14859 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
14861 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
14862 it gets proper disassembly.
14863 (emit_method_info): Remove some dead code.
14865 * mini.c (mini_method_compile): Allways allocate the GOT var in
14866 mono_method_to_ir for emulating opcodes.
14868 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
14870 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
14871 before freeing the code memory. Fixes #74990.
14873 * objects.cs: Add regression test for #74992.
14875 * liveness.c: Extend live ranges of arguments to the beginning of the
14876 method. Fixes #74992.
14878 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
14879 so it points into the faulting instruction.
14881 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
14883 * jit-icalls.c (mono_imul_ovf): Add exception handling.
14885 * *-ia64.*: Ongoing IA64 work.
14887 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
14889 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
14891 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
14893 * *-ia64.*: Ongoing IA64 work.
14895 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
14897 * basic-long.cs: Add tests for add/sub.ovf.
14899 * basic.cs: Add tests for sub.ovf.
14901 * *-ia64.*: Ongoing IA64 work.
14903 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
14905 * *-ia64.*: Ongoing IA64 work.
14907 * basic.cs: Add conv.ovf.i4.un test.
14909 2005-06-09 Massimiliano Mantione <massi@ximian.com>
14911 * mini.c: (remove_block_if_useless) Fixed bug 75061.
14913 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14915 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
14917 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
14919 * *-ia64.*: Ongoing IA64 work.
14921 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14924 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
14926 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
14928 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
14930 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
14932 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
14934 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
14935 of a call is callable by a near call.
14937 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
14939 * mini-ia64.c: Ongoing IA64 work.
14941 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
14943 * genmdesc.c: Make the generated array non-static.
14945 * inssel-long.brg: Fix LSHR_IMM rule.
14947 * *-ia64.*: Ongoing IA64 work.
14949 * *-ia64.*: Ongoing IA64 work.
14951 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14953 * *-ia64.*: Ongoing IA64 work.
14955 * *-ia64.*: Ongoing IA64 work.
14957 * mini-ia64.c: Ongoing IA64 work.
14959 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
14961 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14963 * objects.cs basic-calls.cs: Move some tests to objects.cs.
14965 * objects.cs basic-long.cs: Move some tests to objects.cs.
14967 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
14969 * *-ia64.*: Ongoing IA64 work.
14971 * iltests.il: Add a new test.
14973 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
14974 newobj. Fixes #75042.
14976 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
14978 * *-ia64.*: Ongoing IA64 work.
14980 * *-ia64.*: Ongoing IA64 work.
14982 * *-ia64.*: Ongoing IA64 work.
14984 * basic.cs objects.cs: Move tests accessing static variables as well.
14986 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
14988 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
14990 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
14992 * driver.c: Always print failed tests.
14994 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
14997 * *ia64*: Ongoing IA64 work.
14999 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
15001 * basic.cs: Add tests for add.ovf. Fix warnings.
15003 2005-05-18 Miguel de Icaza <miguel@novell.com>
15005 * driver.c (mono_main): Avoid crash if no argument is passed to
15006 --break; Do not use g_error, but f_printf. And fix all other
15007 ocurrences of the same crash.
15009 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
15011 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
15012 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
15015 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
15017 * *-ia64.*: Add beginnings of IA64 backend.
15019 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
15021 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
15023 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
15026 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
15028 * mini-amd64.c: Fix a warning.
15030 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
15032 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
15033 in float_neg. Fixes #74897.
15035 * mini-amd64.c (emit_call): Fix another near call bug.
15037 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
15039 * declsec.c: Keep the appdomain information in the structure. Added a
15040 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
15041 value gets overwritten).
15042 * declsec.h: Set the default MonoArray for the the stack to 6. Added
15043 an MonoAppDomain member to MonoSecurityFrame.
15044 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
15045 used in the stack walk. Now use a MonoArray which grow (double) when
15048 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
15050 * mini.c: Re-enabled runtime cleanup, since running threads should
15051 now properly stop when exiting.
15053 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
15055 * mini-codegen.c: New file contaning the arch-independent local
15056 register allocator. Not used by any architectures yet.
15058 * mini.h linear-scan.c: Merge some changes from the
15059 mini-xp-local-regalloc branch.
15061 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
15063 * mini-amd64.c (emit_call): Fix calls to native functions when the
15064 runtime is compiled as a shared library. Fixes #74756.
15066 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
15067 on a literal field. Fixes #74751.
15069 2005-04-25 Raja R Harinath <rharinath@novell.com>
15071 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
15073 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
15075 * objects.cs: Add missing null casting test.
15077 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
15079 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
15080 in wrapper methods. Also rename 'address' variable to 'offset'.
15082 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
15084 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
15087 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
15089 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
15092 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15094 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15096 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15098 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
15099 just the last bytes.
15101 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15103 * aot.c (mono_compile_assembly): Fix warning.
15105 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
15106 by the _MSC_VER stuff.
15108 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
15110 * inssel-long.brg: Fix #74588.
15112 * cpu-amd64.md: Fix #74591.
15114 * iltests.il: Add new regression tests.
15116 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
15118 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
15121 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
15123 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
15125 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
15126 from Bill Middleton <flashdict@gmail.com>.
15128 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
15130 * arrays.cs: Add new regression test. Fix warnings.
15132 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
15134 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
15135 and leakage in CKFINITE.
15137 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
15138 this to a null op since it is called on amd64 too.
15140 * exceptions-amd64.c (get_throw_trampoline): Align stack.
15142 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
15143 body since this is not used on amd64.
15145 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
15147 * mini-amd64.c: Remove obsolete fixmes.
15149 * mini.c (print_method_from_ip): Fix debugging support.
15151 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15153 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
15154 so that expressions that don't give much gain are not reduced.
15155 * ssapre.h: Likewise.
15157 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
15159 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
15161 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
15163 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
15165 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
15167 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
15169 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15171 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
15173 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
15176 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
15178 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
15180 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
15182 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
15183 MONO_ARCH_USE_SIGACTION. Fixes #74252.
15185 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
15187 * mini-x86.c: Fix up stack overflow handling.
15189 * exceptions.cs: Add new regression test.
15191 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
15193 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15194 mono_jit_thread_attach.
15196 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15198 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15200 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15201 avoid calling constructors using callvirt.
15203 * inssel.brg: Fix #74073.
15205 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15207 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15208 compilation with non-GCC compilers.
15209 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15210 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15212 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15214 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15215 klass->interface_offsets (will likely fix bug#74073).
15217 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15219 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15221 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15223 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15224 to amd64_div_reg_size ().
15226 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15228 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15230 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15232 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15234 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15236 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15238 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15240 * mini.c (mono_precompile_assembly): Load and precompile referenced
15241 assemblies as well. Fixes #74015.
15243 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15245 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15247 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15249 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15250 a lot of checks and (anyway) permissions cannot work until corlib is
15253 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15255 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15257 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15259 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15260 calls (fixes bug#72824).
15262 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15264 * mini.c: fix tail recursion elimination (see test in bug#73936).
15266 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15268 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15269 some fp functions in sse2 mode.
15271 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15273 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15275 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15277 * mini.h mini.c: Add mono_get_jit_tls_key ().
15279 * mini-x86.c: Enable fast TLS support on windows.
15281 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15283 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15284 * mini.c: Check for p/invoke method when generating code. If a
15285 p/invoke method, or it's class, isn't decorated with [Suppress
15286 UnmanagedCodeSecurity] then generate code to call System.Security.
15287 UnmanagedDemand (only if the security manager is active).
15289 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15291 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15292 last change as it seems to cause strange crashes.
15294 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15296 * *.c: handle unsafe function pointers where needed.
15298 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15300 * mini.c (mono_jit_free_method): Remove the fixme too.
15302 2005-03-15 Miguel de Icaza <miguel@novell.com>
15304 * mini.c: As discussed, make the code actually free the delegate
15305 thunk now, to enable the debugging of delegate problems, use
15306 MONO_DEBUG=1 when running Mono.
15308 This takes also care of parts of the leaks as seen by Joe.
15310 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15312 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15313 thread_tls_offset calculation.
15315 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15317 * declsec.c: Reworked linkdemand checks for icall. The previous code
15318 was using the declaration code (untrusted) and didn't work as expected
15319 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15322 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15324 * iltests.il: Add new localloc test.
15326 * mini-amd64.c: Handle large stack allocations the same way as on
15327 windows if stack overflow handling is working.
15329 * mini-amd64.c: Allocate the signal stack using mmap.
15331 * mini.c (sigsegv_signal_handler): Fix reading of context.
15333 * mini-exceptions.c: Fix up stack overflow handling.
15335 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15337 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15339 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15341 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15343 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15344 tramp_init functions as they are no longer needed.
15346 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15348 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15350 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15352 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15354 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15357 * mini-ops.h: Add OP_LMUL_IMM.
15359 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15360 long mul/div opcodes as intrinsic.
15362 * mini-amd64.c (emit_call): Handle the case when the callee might be
15365 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15367 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15370 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15372 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15374 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15376 * mini.c (mono_codegen): Don't leak here, to help people running
15379 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15381 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15382 conversions in sse2 mode.
15384 * basic-float.cs: Add regression test.
15386 * mini-amd64.c: Reenable sse2.
15388 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15390 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15392 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15394 * driver.c: Copyright text should include 2005.
15396 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15398 * cpu-amd64.md (load_membase): Fix more max lengths.
15400 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15402 * cpu-amd64.md (load_membase): Fix max length.
15404 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15406 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15408 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15409 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15411 * basic-float.cs: Add rounding regression test.
15413 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15415 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15417 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15418 structures in registers for pinvoke wrappers.
15420 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15422 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15424 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15426 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15427 wrapper to mono_jit_thread_attach.
15429 * mini.c (mini_jit_thread_attach): New jit icall.
15431 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15432 native->managed wrappers.
15434 * exceptions.cs: Add new regression test.
15436 * mini.c (optimize_branches): Check regions in the cbranch to throw
15437 block case as well. Fixes #73242.
15439 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15441 * mini.c: thread safety fixes.
15443 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15445 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15446 patching stuff, since delegates use jump trampolines so there is
15449 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15452 * tramp-amd64.c: Fix build.
15454 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15455 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15457 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15458 Rename this to mono_arch....
15459 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15461 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15463 * mini-amd64.c (emit_call): If both the caller and the callee is
15464 guaranteed to have 32 bit addresses, emit a normal call.
15466 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15468 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15469 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15470 method_ptr inside delegates.
15472 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15474 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15475 invalidated. Fixes #73001.
15477 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15479 * mini-x86.c: Only use stdcall for pinvokes on windows.
15481 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15483 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15484 * mini-x86.c: remove unreliable __thread var offset detection,
15485 use the correct accessors and enable by default.
15487 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15489 * mini.c (mono_jit_free_method): Fix memory leak.
15491 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15493 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15495 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15497 * cpu-amd64.md: Fix lengths of atomic opcodes.
15499 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15501 * driver.c: try to not imply using ICU is any good.
15503 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15505 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15506 functions as inline ops.
15508 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15509 some Interlocked functions as inline ops.
15511 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15513 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15515 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15517 * mini.c: Add support for OP_NOT_TAKEN.
15519 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15520 structures in registers for pinvoke wrappers.
15522 * mini-amd64.c: Fix warnings.
15524 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15526 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15528 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15530 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15531 address instead of loading the address from it.
15533 * mini-x86.c: Add support for returning small structs in registers
15534 on Win32. Fixes part of #70864.
15536 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15538 * trace.c (get_token): Improve error checking.
15540 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15542 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15544 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15546 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15547 it can be reused for MonoClass.
15548 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15551 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15553 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15554 instead of a MonoReflectionMethod. The method information wasn't used
15555 when displaying SecurityException details (but will be now).
15557 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15559 * Makefile.am : windows build fix.
15561 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15563 * iltests.il: Add new regression test.
15565 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15568 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15570 * mini.c: Moved linkdemand check into helper function check_linkdemand
15571 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15574 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15576 * declsec.c: Added statistics counter for different kinds of
15578 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15579 (and commented) declaration.
15580 * mini.c: Added statistics counter for security Demand code
15581 generation. Added display of security statistics.
15583 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15585 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15586 Fix compilation errors under gcc-2.95.
15588 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15590 * mini.c, driver.c: Use the new jit trampoline hashtable
15592 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15594 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15596 2005-02-11 Martin Baulig <martin@ximian.com>
15598 * debug-mini.c (mono_debug_close_method): Free the line number array.
15600 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15602 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15605 * mini.h: Bump AOT file format version.
15607 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15609 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15611 * declsec.h: Added macros to get/set lazyly initialized security
15612 informations about assemblies. Added new enum for different type of
15613 possible LinkDemand violation. Added function to check LinkDemands.
15614 * mini.h: Added a field to MonoCompile to hold any security violation
15615 detected when JITting a method (so it can be thrown later).
15616 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15617 and CEE_CALLVIRT. Added code to throw exception at the end of
15618 mini_method_compile (note: the exception is unhandled right now).
15620 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15622 * mini.c, jit-icalls.c: use the managed implementation of
15623 memset for initobj and memset, to avoid managed <-> unmanaged
15626 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15628 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15629 optimization if it would need a GOT var.
15631 * basic.cs: Add tests for constant propagation and switch statements.
15633 * ssa.c: Fix out-of-range constant propagation and switch statements.
15635 2005-02-09 <vargaz@freemail.hu>
15637 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15639 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15641 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15643 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15645 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15647 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15649 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15650 arithmetic operations.
15652 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15654 * mini-ppc.c: add a workaround for broken user code that
15655 DllImports vararg functions with non-vararg signatures.
15657 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15659 * mini.c (mono_jit_compile_method_inner): Add detection and a
15660 meaningfull error message for assemblies written in Managed C++.
15662 * tramp-amd64.c mini-amd64.h: Add support for
15663 create_trampoline_from_token ().
15665 * aot.c mini-x86.c abcremoval.c: Applied patch from
15666 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15668 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15670 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15671 which takes a MonoImage/token as parameter instead of a MonoMethod.
15673 * aot.c: Use the new trampoline for initializing vtables.
15675 * aot.c: Add support for ldfld/stfld_remote wrappers.
15677 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15678 rules for compare <MEM>, IMM.
15680 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15682 * aot.c: Handle inherited finalizers correctly.
15684 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15686 * inssel.brg (stmt): Add a missing _setup_... ().
15688 * aot.c: Save some parts of the class state to the AOT file and use it
15689 to recompute that state when a class is initialized.
15691 * mini.c: Install AOT hooks into the runtime.
15693 * mini.h: Bump AOT file format version.
15695 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15698 * iltests.il: Add new test.
15700 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15702 * mini.c: fix typo.
15704 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15706 * mini.c: setup the statistical profiler in the thread attach
15707 callback to cope with the new single thread code.
15709 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15711 * mini-ppc.c: ensure we have enough room for the profiler
15712 calls (fixed bug#72084).
15714 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
15716 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
15719 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15721 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
15723 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15725 * ssapre.c: Fixed an issue with down safety (this allows IronPython
15726 to succesfully execute parrotbench).
15727 * ssapre.h: Likewise.
15729 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15731 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
15732 variable for stores to method arguments (fixes a SSAPRE issue).
15734 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15736 * mini.c: handle value types in dup, fixes gen-112.cs.
15738 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
15740 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
15741 sequence for calls in dynamic methods to avoid thunks.
15743 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
15745 * mini.c: correctly remove dynamic methods from the hashtable.
15747 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15749 * driver.c: Disabled SSAPRE until fix the bug that appears
15750 in IronPython's parrotbench.
15752 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
15754 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
15756 * mini.c (mono_method_to_ir): Revert the previous change.
15758 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
15759 when AOT compiling.
15761 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
15762 mono_jit_info_table_find () etc. when running under valgrind.
15764 * inssel.brg: Fix warnings.
15766 * mini-exceptions.c: Fix warnings.
15768 2005-01-31 Martin Baulig <martin@ximian.com>
15770 * driver.c (compile_all_methods_thread_main): Don't try to compile
15771 generic methods or anything which has type parameters.
15773 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
15775 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
15777 * TestDriver.cs: Add --verbose flags.
15779 * graph.c ssa.c: Fix 64 bit warnings.
15781 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
15782 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
15783 Fix 64 bit warnings.
15785 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
15786 variable not spotted by gcc.
15788 * mini-amd64.c inssel-amd64.brg: Applied patch from
15789 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
15790 X86_COMPARE_MEMBASE opcodes.
15792 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
15794 2005-01-29 Ben Maurer <bmaurer@ximian.com>
15796 * *: MonoMethod->signature might be NULL now. You *MUST* use
15797 mono_method_signature.
15799 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15801 * driver.c (compile_all_methods_thread_main): Compile the methods
15802 without invoking cctors.
15804 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15806 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
15807 * basic-calls.cs: test for the above.
15809 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15811 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
15812 MonoJitInfo changes.
15814 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
15816 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
15817 eagerly if it contains dynamic methods.
15819 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
15821 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
15822 trace, it is now computed by an icall from trace_ips.
15824 * mini-exceptions.c: Fix a warning.
15826 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
15828 * mini-exceptions.c: don't bother getting stack trace info if
15829 it's not going to be used.
15831 2005-01-27 Raja R Harinath <rharinath@novell.com>
15833 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
15836 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
15838 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
15840 * aot.c: Avoid calling mono_method_get_header () if not needed.
15842 * mini.h: Bump AOT file format version.
15844 * mini.c (mono_emit_native_call): Allocate a GOT var here.
15846 * mini.c (mono_print_tree): Print more info for calls.
15848 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
15850 * declsec.h: Remove warning by adding missing include for marshal.h
15852 2005-01-26 Martin Baulig <martin@ximian.com>
15854 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
15857 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
15859 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
15862 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
15864 * aot.c (mono_compile_assembly): Fix a warning.
15866 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
15868 * declsec.c: Look for security attributes on the original MonoMethod
15869 (and not the wrapped one). This fix permissions on icalls.
15871 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15873 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15875 * mini.c (mono_allocate_stack_slots): Add a fixme.
15877 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15879 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15881 * inssel.brg: optimize casts of sealed types (more
15882 optimizations waiting for fixes in remoting).
15884 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15886 * inssel.brg (stmt): Add another dummy rule.
15888 * driver.c: Fix warnings.
15890 * driver.c (mono_main): If running under valgrind, instruct glib to use
15891 the system allocation functions so valgrind can track the memory
15892 allocated by the g_... functions.
15894 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
15896 * mini-ops.h: Add OP_DUMMY_STORE opcode.
15898 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
15900 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
15901 variables in try regions.
15903 * mini.c (mini_method_compile): Don't disable optimizations on large
15904 methods when AOT compiling.
15906 * mini.c (mono_allocate_stack_slots): New arch independent method to
15907 allocate stack slots. Not yet used.
15909 2005-01-22 Ben Maurer <bmaurer@ximian.com>
15911 * debug-mini.c (mono_debug_close_method): Plug some leaks.
15913 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
15915 * mini-ppc.c: make the branch info relative as the code
15916 buffer can be reallocated.
15918 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
15920 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
15921 * driver.c: Removed the AOT/security restriction. Now initialize the
15922 security manager (in metadata) if --security is used.
15923 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
15924 rather than the pointer to declarative security, when AOT is used.
15926 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
15928 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
15929 basic blocks, reduced intrinsic exception throwing code size.
15931 2005-01-22 Miguel de Icaza <miguel@ximian.com>
15933 * driver.c (mini_usage): Reorder the usage screen.
15935 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
15937 * mini.c (mono_resolve_patch_target): Fix warning.
15939 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
15941 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
15944 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15946 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
15947 breaks the amd64 build.
15949 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
15950 register allocation. Fixes #71454.
15952 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15954 * arrays.cs: Add new regression test.
15956 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15958 * ssapre.c: Turned usage of snprintf to GString.
15959 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
15960 (I left it on by mistake in my previous commit).
15962 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
15964 * mini.c, cfold.c, basic-calls.cs: preserve side effects
15965 on cond branch optimization (fixes bug# 71515).
15967 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15969 * abcremoval.c: Fixed bug 71062.
15970 * abcremoval.h: Likewise.
15972 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15974 * mini.c: Added a new functionality to optimize_branches, the removal
15975 of useless basic blocks, and fixed some problem in the removal of
15976 critical edges; some utility functions added for both purposes.
15977 * ssapre.c: Added complex expression support, and fixed bug 70637.
15978 * ssapre.h: Likewise.
15979 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
15981 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
15982 * driver.c: Re-enabled SSAPRE.
15984 2005-01-19 Martin Baulig <martin@ximian.com>
15986 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
15987 the result of mono_get_method_constrained().
15989 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
15991 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
15994 2005-01-18 Geoff Norton <gnorton@customerdna.com>
15996 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
15997 be detected. Fixes #59296.
15999 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16001 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
16002 which can happen. Fixes #71361.
16004 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16006 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
16009 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16011 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
16012 appdomain-unload.exe to fail.
16014 * mini.c: Fix some memory leaks.
16016 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
16018 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
16019 Fixed bug and sped up some codepaths.
16021 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16023 * mini.c: Fix some memory leaks.
16025 * exceptions.cs basic-long.cs: Add test for checked ulong->int
16028 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
16030 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
16033 * iltests.il: Add regression test for #71320.
16035 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
16037 * mini.c (mono_codegen): Fix installation of profiler hooks.
16039 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
16041 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
16043 * mini.h, mini.c, cfold.c: optimize access to enum
16044 readonly fields, too. Eval conditional branches if possible
16045 to perform unreachable code removal in more cases.
16047 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
16049 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
16051 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
16054 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
16055 WinXP DEP. Fixes #71244.
16057 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
16059 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
16061 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
16063 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
16065 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
16067 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
16070 * mini.h: Bump AOT version.
16072 * mini.h (MonoCompile): Change exvar to a hash table.
16074 * mini.c: Allocate a separate exvar for each handler block.
16076 * mini.c: Get rid of the computation of filter_lengths, its not needed.
16078 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
16079 ex var with the pending exception and only throw if the two are equal.
16082 * exceptions.cs: Add tests for rethrow and nested catch clauses.
16084 * mini-x86.c: Fix warnings.
16086 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
16087 used by all the ports now.
16089 * aot.c: Add write-symbols and save-temps options.
16091 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16093 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
16095 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
16097 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
16100 * tramp-s390.c: Check vtable slot belongs to the domain.
16102 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
16103 as per other platforms.
16105 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
16107 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
16109 * driver.c: we don't run the Main() code in a subthread anymore.
16111 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
16113 * mini.c: added experimental rtc support in the statistical
16114 profiler: if the user has the permission, more accurate statistics
16115 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
16116 The MONO_RTC value must be restricted to what the linux rtc allows:
16117 power of two from 64 to 8192 Hz.
16119 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16121 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
16123 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
16125 * mini-ppc.c: better icache flush for smp.
16127 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
16129 * mini-amd64.c (emit_move_return_value): Fix memory leak.
16131 * mini-x86.c (get_call_info): Add the get_call_info () code from the
16132 amd64 port, not yet used.
16134 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16136 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
16139 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
16141 * driver.c: Added --security option to activate the security manager.
16142 Right now this will allow code generation for declarative demands and
16143 is disabled when AOT is specified.
16144 * mini.c: Add code generation for declarative security demands.
16145 * mini.h: Add mono_use_security_manager as an extern gboolean.
16147 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16149 * aot.c (mono_compile_assembly): Speed up compilation a bit by
16150 emitting more dense assembly code.
16152 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
16153 exception throwing stuff.
16155 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
16157 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
16160 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
16161 left in by mistake.
16163 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
16166 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
16168 * tramp-*.c: Only patch vtable slots if the object is in the current
16169 domain. Fixes appdomain-unload.exe.
16171 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
16173 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
16176 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16178 * mini.c (reverse_branch_op): New helper function.
16180 * mini.c (optimize_branches): Run the new optimization only on
16181 platforms which support it. Also reverse all kinds of branches.
16183 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
16185 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
16188 * mini.c (optimize_branches): Reverse not-equals branches if the false
16189 bblock is a throw. This happens a lot of time with argument checking in
16192 * mini.c (mono_codegen): Add support for placing basic blocks after
16193 the function epilogue.
16195 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16198 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16200 * mini.c (setup_stat_profiler): Only set this up if the platform
16201 supports ITIMER_PROF.
16203 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16205 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16208 * inssel.brg: Fix a warning.
16210 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16212 * mini.c: added support for statistical profiler
16213 (run with: --profile=default:stat).
16215 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16217 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16219 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16221 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16222 related to global registers from the amd64 port.
16224 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16226 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16228 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16229 with global registers.
16230 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16232 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16234 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16236 * debug-mini.c (encode_value): Fix off-by-one.
16238 * aot.c (encode_value): Likewise.
16240 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16242 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16244 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16247 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16249 * aot.c (emit_method_info): Increase size of temp buffer.
16251 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16254 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16256 * aot.c (emit_method_info): Fix build.
16258 * aot.c: Further rework of the AOT file format to reduce the size of
16259 the method info data.
16261 * mini.h: Bump AOT file format version.
16263 2004-12-27 Martin Baulig <martin@ximian.com>
16265 * mini.c (mini_get_method): New static method; call
16266 mono_get_method_full() and mono_get_inflated_method().
16267 (mono_method_to_ir): Use mini_get_method() instead of
16268 mono_get_method_full().
16270 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16272 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16274 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16276 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16278 * inssel-amd64.brg: Add some optimization rules.
16280 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16282 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16283 standard not GC'd stuff is fine.
16285 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16287 * aot.c: Rework the AOT file format to get rid of most of the global
16288 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16290 * mini.h: Bump AOT file format version.
16292 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16294 * mini.h: Bump AOT file format version.
16296 * aot.c (mono_aot_is_got_entry): New function to determine if an
16297 address is inside a GOT.
16299 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16301 * cpu-pentium.md: Increase the maximum size of some instructions which
16302 might involve a got access.
16304 * mini.c (get_method_from_ip): Another debug helper function.
16306 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16307 when got var accesses are created during the decompose phase.
16309 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16311 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16312 argument mini_compile_method and to MonoCompile, and use this to
16313 determine whenever a given method is compiled for AOT. This allows the
16314 other methods compiled during AOT compilation to be free of AOT stuff,
16315 so the backends does not need to add special support for them by
16316 creating a fake GOT etc.
16318 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16321 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16323 * mini.c (mono_method_to_ir): It turns out that some of the
16324 x-appdomain wrappers are lax with types, so just ignore this for
16327 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16328 at the vtable->klass. If it is non-shared code we can just use the
16331 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16333 * mini-ppc.c: access MonoDomain from tls, too.
16335 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16337 * declsec.c: Removed unused variable (and related warning ;-)
16339 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16341 * iltests.il: New test for LDELEMA on an array of ref types.
16343 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16344 all ldelema's on reftypes.
16345 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16346 it was the wrong place to put it.
16348 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16349 register to pop to make this cleaner, at the request of Paolo.
16351 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16353 * mini-ops.h (OP_GETHASHCODE): New op.
16355 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16357 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16360 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16363 * mini-x86.c (mono_arch_output_basic_block): Rather than
16371 The first is 3 bytes while the second is 1. This saves 36 kb on
16372 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16373 see a small boost because of icache locality.
16375 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16377 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16379 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16380 started code sharing with the generic code.
16382 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16384 * mini-ppc.c, cpu-g4.md: added code for direct access to
16387 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16389 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16390 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16393 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16395 * declsec.c|h: Added functions to cache the declarative stack modifiers
16396 in MonoJitInfo and to create a security frame from a MonoJitInfo
16398 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16399 created. Register internal calls for System.Security.SecurityFrame::
16400 _GetSecurityFrame and _GetSecurityStack.
16401 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16402 the definitions for the new stack walk/callback mechanism.
16403 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16404 first security frame for LinkDemands and InheritanceDemands) and
16405 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16407 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16408 walk initialization (lupus).
16410 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16412 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16414 (handle_loaded_temps): Do not create a temporary variable for
16415 things that we know are temps. They will never be modified.
16416 (mono_spill_call): Set MONO_INST_IS_TEMP
16417 (mono_emulate_opcode): ditto
16419 (mono_method_to_ir.CEE_DUP): ditto
16421 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16423 * mini.c (type_to_eval_stack_type): Make this handle the void type
16424 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16425 (emit_tree): use ip_in_bb to special case some common idioms
16426 Update all callers to pass in the IP.
16427 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16429 This gives us a nice 2% speedup in mcs bootstrap.
16431 * mini-x86.c (peephole_pass): Peephole pass to make
16440 * mini.c (ip_in_bb): new method.
16441 (mono_method_to_ir): use this method rather than doing the hash
16444 * linear-scan.c (mono_linear_scan): When expiring actives, you
16445 don't need to keep around variables that expire on this
16446 instruction. This makes it so that:
16449 store (ebx add (ebx, 1))
16453 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16455 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16456 combination to avoid doing two copies. Fix up problems with previous
16459 * mini.c: Fix 64 bit warnings.
16461 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16463 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16465 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16466 changes from the x86 code.
16468 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16470 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16472 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16473 throwing code to reduce its size, unify the AOT and non-aot code and
16474 get rid of relocations in the AOT case.
16476 * mini-x86.h mini.c exceptions-x86.c
16477 (mono_arch_get_throw_corlib_exception): New arch specific function to
16478 raise corlib exceptions which doesn't require relocations in the
16481 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16483 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16485 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16488 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16491 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16493 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16494 with add function when used from Inc/dec atomic
16495 functions. Re-enabled optimization on x86.
16496 * mini-ops.h: renamed atomic_add functions to
16497 allow _add to match the Interlocked::Add and
16498 _add_next to match Interlocked::Inc/Dec.
16500 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16502 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16503 linking of BBs to the end BB, and enabled SSAPRE also with
16504 consprop and copyprop (which was prevented by that bug).
16506 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16508 * mini-x86.c: disabling the Interlocked optimizing code.
16510 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16512 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16513 file version check.
16515 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16517 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16518 interlocked optimization due lack of support on x86, rewrote
16519 exchange to take into account that base may be in eax.
16521 xsp works again; activated Interlocked optimizing code.
16523 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16525 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16527 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16529 * mini-ops.h: Add new opcodes.
16531 * mini.h: Add new patch types. Add got_var to MonoCompile.
16533 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16534 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16535 make it work with all kinds of patchable code.
16537 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16538 address of the GOT, and referencing entries in the GOT.
16540 * mini.c: Add code to load the GOT address if needed by an opcode.
16542 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16543 independent AOT code on the x86 using an elf-style Global Offset Table.
16545 2004-12-14 Raja R Harinath <rharinath@novell.com>
16547 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16549 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16551 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16554 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16556 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16557 of Interlocked:Increment/Decrement/Add as inline ops.
16558 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16560 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16562 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16563 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16565 2004-12-12 Duncan Mak <duncan@ximian.com>
16567 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16568 again. `patch_info->table_size' is no longer valid after Zoltan's
16571 2004-12-12 Martin Baulig <martin@ximian.com>
16573 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16574 if we are the "real" method, ie. not an inlined method inside it.
16576 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16578 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16579 before we look in the special fields table. This fixes
16580 ../tests/thread-static-init.cs.
16582 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16584 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16585 for Array get_Rank and get_Length. Fixes bug #70465.
16587 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16589 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16590 separate structure to reduce the size of MonoJumpInfo.
16592 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16594 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16596 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16598 * mini.c (mini_get_inst_for_method): Changed to allow ports
16599 to return a MonoInst instead of opcode
16600 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16602 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16603 Allow ports to return a created MonoInst instead of op-code, will enable
16605 (renamed mini_get_opcode_for_method to better reflected the functionality)
16607 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16609 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16611 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16613 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16616 2004-12-08 Martin Baulig <martin@ximian.com>
16618 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16619 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16621 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16623 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16626 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16629 2004-12-08 Raja R Harinath <rharinath@novell.com>
16631 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16633 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16635 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16636 bug introduced by the previous patch.
16638 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16640 * mini-ppc.c, objectc.cs: handle large structs passed by value
16641 (fixes bug #69972).
16643 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16645 * mini-ppc.c: OP_ARGLIST implementation from
16646 Geoff Norton <gnorton@customerdna.com>.
16648 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16650 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16651 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16653 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16655 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16657 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16659 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16662 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16664 * mini-sparc.c: Zero out localled-ed memory.
16666 * iltests.il: Add tests for zeroing out localloc-ed memory.
16668 2004-12-04 Martin Baulig <martin@ximian.com>
16670 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16671 mono_method_get_signature_full().
16673 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16675 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16676 and some utility functions (always for SSAPRE), integrated SSAPRE.
16677 * mini.h: Likewise.
16678 * driver.c: Added ssapre option.
16679 * ssa.c: Small fix on OP_ARG handling.
16680 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16681 * Makefile.am: Likewise.
16683 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16685 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16686 now in the xp code.
16688 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16691 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16693 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16695 * cpu-s390.md : Increase instruction length of oparglist.
16697 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16699 2004-11-30 Martin Baulig <martin@ximian.com>
16701 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16702 virtual generic methods. We call a special helper_compile_generic_method()
16703 icall to retrieve the method from the vtable, inflate and compile
16704 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16706 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16708 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16710 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16712 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16714 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
16717 2004-11-27 Ben Maurer <bmaurer@ximian.com>
16719 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
16720 platforms with PIC aot.
16722 2004-11-28 Martin Baulig <martin@ximian.com>
16724 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
16727 2004-11-28 Martin Baulig <martin@ximian.com>
16729 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
16730 the result of mono_type_get_underlying_type() to check whether
16733 2004-11-26 Martin Baulig <martin@ximian.com>
16736 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
16739 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
16741 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
16742 the same way as the other arguments so they won't get clobbered.
16744 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
16745 calls through R11 since it is clobbered by the trampoline code.
16747 2004-11-26 Raja R Harinath <rharinath@novell.com>
16749 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
16750 pick up in-tree mscorlib.dll.
16752 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
16754 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
16756 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
16757 runtime data/code are now stored in a table similar to the GOT in ELF.
16758 This allows the code itself to be position independent.
16760 * aot.c: Fix loading of referenced assemblies after the lazy assembly
16763 * aot.c: Attach ELF type (object/function) directives to all global
16766 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
16768 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
16770 * mini-amd64.h: Turn on PIC AOT code.
16772 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
16773 returning the offset within an OP_AOTCONST instruction where the GOT
16774 offset needs to be added.
16776 * mini.h: Bump AOT file format version.
16778 2004-11-25 Martin Baulig <martin@ximian.com>
16780 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
16781 uninflated generic methods.
16783 2004-11-25 Martin Baulig <martin@ximian.com>
16785 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
16787 2004-11-24 Martin Baulig <martin@ximian.com>
16789 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
16790 original klass (this only applies for generic instances).
16792 2004-11-24 Martin Baulig <martin@ximian.com>
16794 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
16795 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
16798 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
16800 * mini.c (mono_method_to_ir): Disable inlining for methods containing
16801 localloc. Fixes #69678.
16803 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
16805 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
16807 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
16808 used SSE registers on pinvoke calls. Fixes #69774.
16810 2004-11-23 Geoff Norton <gnorton@customerdna.com>
16812 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
16813 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
16815 2004-11-23 Raja R Harinath <rharinath@novell.com>
16817 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
16818 Refer directly to the mcs/ tree.
16820 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16822 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
16823 Check if a trampoline for a synchronized method is required.
16825 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
16827 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
16828 with localloc if needed. Throe arithmetric exception in
16829 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
16830 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
16832 2004-11-19 Geoff Norton <gnorton@customerdna.com>
16834 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
16835 types before switching on type. Fixes #69622.
16837 2004-11-19 Raja R Harinath <rharinath@novell.com>
16839 * Makefile.am (check-local): New. Integrate into 'make check'.
16840 (MCS,RUNTIME): Define using in-tree mono and mcs.
16842 (%.exe): Use $(ILASM).
16844 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
16846 * mini-ppc.c: adjust initial prolog size (bug #69691).
16848 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
16850 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
16853 2004-11-17 Raja R Harinath <rharinath@novell.com>
16855 * Makefile.am (clean-local): Rename from 'clean'.
16857 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16859 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
16860 to mono_arch_is_int_overflow.
16861 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
16864 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
16866 * declsec.c|h: New files to support declarative security attributes.
16867 Added function to check if a method has (applicable) security.
16868 * mini.c|h: Add check for declarative security attributes in
16869 mono_method_check_inlining.
16870 * Makefile.am: Added declsec.c and declsec.h to the build.
16872 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
16874 * mini.c, mini.h: update to keep dynamic code info per-domain.
16876 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
16878 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
16879 (mini_init): Get rid of it from here too.
16881 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
16883 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
16884 implemented OP_RETHROW (patch by Geoff Norton
16885 <gnorton@customerdna.com>).
16887 2004-11-10 Geoff Norton <gnorton@customerdna.com>
16889 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
16890 between appdomains. Fixes appdomain-unload on PPC.
16892 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
16894 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16895 mini-exceptions.c: handle the new wrapper types.
16896 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
16897 token value as a MonoClass* when compiling a wrapper.
16898 mono_jit_create_remoting_trampoline now takes an additional
16899 MonoRemotingTarget parameter.
16901 2004-11-10 Martin Baulig <martin@localhost>
16903 * mini.c (mono_method_to_ir): Use `generic_container->context'
16904 rather than creating a new one.
16906 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16908 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
16910 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
16912 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
16914 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
16915 the experimental aot cache stuff.
16917 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16919 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16920 mini-exceptions.c: update to exception clause structure changes.
16922 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16924 * exceptions-x86.c (throw_exception): Fix warnings.
16926 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
16929 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16931 * exceptions-sparc.c (get_throw_exception): Really fix this.
16933 2004-11-07 Ben Maurer <bmaurer@ximian.com>
16935 * tramp-*.c: we no longer support icalls without wrappers, so
16936 a bit of code can be removed here
16938 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
16940 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
16943 * cpu-sparc.md: Add op_rethrow.
16945 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
16947 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
16949 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
16950 * mini-ops.h: Add OP_RETHROW.
16952 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
16954 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
16956 2004-11-05 Geoff Norton <gnorton@customerdna.com>
16958 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
16959 Makes the output much easier to read
16961 2004-11-05 Ben Maurer <bmaurer@ximian.com>
16963 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
16964 prevents another huge leak when compiling with ssa. Secondly, the
16965 performance of doing this rather than freeing the lists is much
16966 better. GList does a lock every time you allocate a list link,
16967 so that it can use a memory pool. So, it is better to just use
16968 a memory pool of our own.
16970 * ssa.c, linear-scan.c: replace g_list_remove_link with
16971 g_list_delete. The remove one does not free the GList, so we were
16972 leaking memory. On -O=all --compile-all with corlib, this cut down
16973 3 MB of allocations.
16975 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
16977 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
16979 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
16981 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
16982 into a new function mono_create_jit_trampoline ().
16984 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
16986 * trace.c (get_spec): Allow tracing of classes without a namespace.
16988 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
16990 * mini.c: Fix pointer overwrite in mini_method_compile.
16992 2004-11-2 Geoff Norton <gnorton@customerdna.com>
16994 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
16995 The darwin ABI needs some special handling for 1 and 2 byte structs
16996 Lets use lbz/lhz instead of lwz everywhere.
16997 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
16998 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
16999 Use stb/sth for the former, and put the latter always on stack instead of in
17000 argument registers.
17002 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
17004 * trace.c (is_filenamechar): Add '_'.
17006 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17008 * mini-s390.c: Fix prolog length to allow for large trace requirements.
17010 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
17012 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
17014 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
17015 depends on libmonogc. Fixes #68805.
17017 2004-10-26 Miguel de Icaza <miguel@ximian.com>
17019 * mini.c (mono_jit_free_method): Provide extra information for
17020 this error. Currently this leaks, but will be turned into a
17021 developer option in the future.
17023 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
17025 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
17027 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
17029 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
17030 boundary. Fixes reading of PATCH_INFO_R4 and R8.
17031 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
17033 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
17035 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
17036 trampolines for AOT code.
17038 2004-10-22 <vargaz@freemail.hu>
17040 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
17041 constructed types. Fixes #68136.
17043 2004-10-21 Martin Baulig <martin@ximian.com>
17045 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
17046 if it returns true, unwind the stack to the call instruction.
17048 2004-10-21 <vargaz@freemail.hu>
17050 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
17052 * mini.h: Bump AOT version number.
17054 * objects.cs: Add another test for unbox trampolines.
17056 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
17059 2004-10-20 <vargaz@freemail.hu>
17061 * driver.c: Add SHARED to the set of optimizations tested.
17063 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
17065 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
17066 used by CEE_NEWARR.
17068 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
17070 2004-10-20 Martin Baulig <martin@ximian.com>
17072 * mini-exceptions.c (mono_handle_exception): Call
17073 mono_debugger_handle_exception() to tell the debugger about
17074 catch/finally clauses.
17076 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
17078 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
17080 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
17083 2004-10-15 Geoff Norton <gnorton@customerdna.com>
17085 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
17086 methods as their native size, fixed bug #57543, #57545.
17087 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
17088 This saves a temporary register and mullw call down into 1 (minor perf
17089 increase for cases like sum = sum * 5; This use to translate into:
17092 It now translates to
17095 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
17097 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
17100 2004-10-11 Martin Baulig <martin@ximian.com>
17102 * mini.c (mono_method_to_ir): If we're a generic method, get the
17103 MonoGenericContainer from our MonoMethodNormal and create a
17104 MonoGenericContext from it.
17106 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
17108 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
17110 * basic-long.cs: Add test for checked i8->i2 cast.
17112 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17114 * inssel-ppc.brg: added a couple of speedup rules.
17116 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
17118 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
17119 to speed up rebuilds.
17121 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17123 * mini-s390.c: Minor fix to OP_OR_IMM.
17125 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17127 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
17128 better. Fixes appdomain-unload.exe on sparc.
17130 2004-10-02 Massimiliano Mantione <massi@ximian.com>
17132 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
17133 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
17136 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
17138 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
17140 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
17142 * mini.c: Always generate a field read/write wrapper for members
17143 of the class MarshalByRefObject since the actual instance could
17146 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
17148 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
17150 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
17152 * driver.c mini.h trace.c: Move the setting of the main assembly into
17153 a separate function called mono_trace_set_assembly () and call it after
17154 actually loading the main assembly. Fixes #66872.
17156 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
17158 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
17159 using the code manager.
17161 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
17163 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
17165 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
17167 * cpu-amd64.md: Fix bug in previous patch.
17169 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
17172 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
17174 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17175 mini-exceptions.c: updates for changed stack walk interface.
17177 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17179 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
17181 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17183 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
17185 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
17187 * driver.c (mini_regression_list): Do not call mono_assembly_close
17188 since assemblies can't be unloaded.
17190 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17192 * cpu-amd64.md: Fix more instruction lengths.
17194 * cpu-amd64.md: Fix lengths of some instructions.
17196 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17198 * inssel.brg: Make the array ldelema check aot friendly.
17200 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17202 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17204 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17206 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17208 * mini-x86.c: Fix build.
17210 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17211 mono_type_get_underlying_type () helper function to simplify code.
17213 2004-09-09 Martin Baulig <martin@ximian.com>
17215 * mini-amd64.c: Don't access `type->data.klass' directly, call
17216 mono_class_from_mono_type() instead since the type may be a
17219 2004-09-09 Martin Baulig <martin@ximian.com>
17221 * mini-amd64.c (get_call_info): Fix support for generic instances.
17222 (add_valuetype): Use mono_class_from_mono_type() to get the class
17223 since we can be a generic instance.
17225 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17227 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17229 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17231 * liveness.c: reset spill costs on each scan: bug 62107
17233 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17235 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17236 unnecessary line that doesn't compile
17238 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17240 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17241 trampolines, make them call an error function so people can fix their
17244 2004-09-06 Martin Baulig <martin@ximian.com>
17246 * mini.c (mono_method_to_ir): When initializing locals, handle a
17247 generic instances like a valuetype if it's a valuetype and like a
17248 class if it's a class.
17250 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17252 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17253 stack. Fixes #64674.
17255 * exceptions.cs: Add test for unwinding of call arguments.
17257 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17259 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17260 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17261 set the carry/borrow flag). The sparc and s390 implementations
17262 can now use optimized versions (and simplify the code). ppc bugfixes.
17264 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17266 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17268 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17270 * inssel-amd64.brg: Remove leftover 32 bit rule.
17272 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17274 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17276 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17277 mono_arch_find_jit_info functions into a new function. Fix a memory
17280 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17283 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17285 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17288 * exceptions.cs: Add array size tests.
17290 * mini.c: Allocate a separate icall wrapper for each arity of
17291 mono_array_new_va. Fixes #59509.
17293 * exceptions.cs: Add testcase for 64578.
17295 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17297 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17299 2004-09-02 Martin Baulig <martin@ximian.com>
17301 * mini.c (mono_method_to_ir): When initializing the locals, call
17302 handle_initobj() on the generic instance itself, not its
17305 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17307 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17308 MonoJitInfo for dynamic methods.
17310 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17312 * mini.c: Add support for freeing JIT data for dynamic methods.
17314 2004-09-01 Martin Baulig <martin@ximian.com>
17316 * mini-x86.c (is_regsize_var): Added support for generic
17318 (mono_arch_emit_prolog): Make this compile again, use
17319 `x86_push_imm_template (code)'.
17321 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17323 * mini-x86.c: make all push_imm instructions that get
17324 patched always emit the long form
17326 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17328 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17329 in a per-domain hash.
17331 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17334 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17336 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17339 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17342 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17343 Beginnings of SSE2 support.
17345 * exceptions.cs: Add more tests for checked int<->uint casts.
17347 2004-08-28 Martin Baulig <martin@ximian.com>
17349 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17353 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17354 Handle generic instances recursively.
17356 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17358 * iltests.il: test for conv.u8 on a constant
17360 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17362 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17363 LCONV_x4 (shrun_32 (membase)).
17365 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17367 * inssel-x86.brg: c&p rules for push/setret of long
17369 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17371 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17372 compare (regvar, base)
17374 * inssel-x86.brg: more burg love
17376 * inssel.brg: more cleanup
17378 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17380 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17382 * basic-long.cs, basic-calls.cs: new tests for optimization.
17384 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17386 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17389 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17391 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17393 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17395 * inssel.brg (mini_emit_memcpy): use
17396 NO_UNALIGNED_ACCESS to disable memcpy optimization
17398 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17400 * mini-amd64.c: Handle generic types in various places.
17402 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17404 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17406 * mini.c (handle_box): Fix warning.
17408 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17410 * mini-amd64.h: Enable the emit_state optimization.
17412 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17414 * mini-amd64.c: Add some new 64 bit peephole opts.
17416 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17418 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17420 * mini-amd64.c: Register allocator fixes.
17422 * mini.c: Add an optimization to emit_state to avoid allocation of new
17423 registers on some platforms.
17425 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17427 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17429 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17430 allocation. Fixes #63085.
17432 * basic-long.cs: Add new regression test.
17434 * mini-amd64.c: Register allocator improvements.
17436 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17438 * mini-amd64.c (read_tls_offset_from_method): Add another code
17441 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17442 instruction sequence for nullifying class init trampolines.
17444 * objects.cs: Add new regalloc test.
17446 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17448 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17450 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17452 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17455 * driver.c: Fix profiling after TLS changes.
17457 * driver.c (mono_main): Set mono_stats.enabled if needed.
17459 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17462 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17464 * mini-x86.c: use a 1 op rather than a 2 op tls access
17465 instruction -> faster.
17467 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17469 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17472 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17474 * exceptions-sparc.c (throw_exception): fix typo
17476 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17478 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17479 set tree->dreg correctly with tls. Allow any
17480 register to be used.
17482 * mini-x86.c (read_tls_offset_from_method): add new code
17483 generation pattern seen with GCC.
17486 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17488 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17489 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17490 exceptions-sparc.c: fix some performance issues in exception
17491 handling and setting of the stack trace for exceptions that were
17494 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17496 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17499 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17502 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17504 This patch inlines tls access, when possible.
17506 * mini.h: new arch functions for TLS intrinsics.
17507 All platforms updated with a stub.
17509 * mini.c: use the new intrinsics
17511 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17512 arch specific intrinsic for tls variables
17514 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17516 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17519 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17521 * mini.c: thread local allocation
17523 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17525 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17527 * Makefile.am: Link against the static version of libmonogc.
17529 * Makefile.am: Link the static versions of the convenience libraries
17530 into the mono executable.
17532 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17534 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17536 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17537 on integer overflow.
17539 * mini-amd64.c: Reorganize function call code.
17541 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17543 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17545 * inssel-x86.brg: use xor eax,eax.
17547 * basic.cs: new tests
17549 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17551 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17552 in exception throwing code.
17554 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17556 * inssel-x86.brg: use xor esi,esi.
17558 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17560 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17561 can trace methods compiled during mini_init () too.
17563 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17566 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17568 * Makefile.am: static link on x86 (r=zoltan)
17570 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17572 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17573 code since it causes some programs to fail.
17575 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17577 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17579 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17581 * mini.c: ovfops_op_map - add STACK_OBJ case for
17583 * basic.cs: add test_0_pin_string as test
17586 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17588 * Makefile.am: build C# if srcdir != builddir
17590 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17592 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17593 fall-through blocks.
17595 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17597 * driver.c: enable loop by default again and include abcrem in -O=all.
17599 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17601 * iltests.il: Add some localloc tests.
17603 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17605 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17608 * inssel-amd64.brg: Add some optimizations.
17610 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17613 * Makefile.am: Statically link mono against libmono on AMD64.
17615 * mini-amd64.c inssel-amd64.brg: Optimizations.
17617 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17619 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17621 * tramp-amd64.c: Patch calling code in trampolines.
17623 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17625 * mini-amd64.c: pinvoke struct passing fixes.
17627 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17629 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17630 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17632 2004-08-05 Duncan Mak <duncan@ximian.com>
17634 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17637 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17639 * mini-amd64.c (emit_move_return_value): Move return value for normal
17642 2004-08-05 Martin Baulig <martin@ximian.com>
17644 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17645 `type->type'; just modify `type' itself when dealing with enums
17646 and generic instances.
17647 (check_call_signature): Make `simple_type' a `MonoType *'.
17649 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17651 * mini.c: Use OP_PADD to add offsets to addresses.
17653 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17655 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17657 * mini-sparc.c (mono_arch_emit_epilog): fix check
17658 for folding last op into restore instruction
17660 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17662 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17663 helper methods using the code manager.
17665 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17667 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17669 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17671 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17672 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17674 * mini-s390.c: fix tail processing
17676 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17678 * mini-ppc.c: mul.ovf.un exception name fix.
17680 2004-08-03 Martin Baulig <martin@ximian.com>
17682 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17683 instances; before jumping to `handle_enum', also modify `ptype'.
17685 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17687 * cpu-sparc.md: fcall maximal length too small.
17689 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17691 * mini-amd64.c mini.h: Add initial support for passing/returning
17692 structures to/from pinvoked methods.
17694 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17696 * mini-ppc.c: reg allocator fix.
17698 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17700 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17702 * inssel.brg: Optimize memset on 64 bit machines.
17704 * mini-amd64.c: Fix some vararg cases.
17706 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17708 * mini-s390.c: Corrected macro in emit_float_to_int
17710 * s390-abi.cs: Tests to exercise the s390 ABI
17712 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17714 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
17717 * basic.cs: Add a test for add.ovf.un.
17719 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
17721 * mini-sparc.c: add case for OP_IDIV_UN
17723 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17725 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
17727 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
17729 2004-07-30 Ben Maurer <bmaurer@ximian.com>
17731 * basic.cs: regression tests.
17733 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
17736 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17738 * basic.cs: Add a new test.
17740 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17741 and AOT. Various fixes and optimizations.
17743 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
17745 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
17747 * mini-ppc.c: make sure temp regs are not used for global reg
17750 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17752 * cpu-sparc.md: conv_i8 fix for 64bits
17754 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
17756 2004-07-29 Ben Maurer <bmaurer@ximian.com>
17758 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
17759 add opcode for cmp BYTE PTR [eax], imm.
17761 * inssel.brg: Make memcpy and memset takes bases.
17763 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17765 * *-amd64.*: More AMD64 work.
17767 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17769 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
17770 add a compare-not-equal opcode.
17772 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
17774 * mini.c: Use mono_init_from_assembly instead of mono_init.
17776 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17778 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
17780 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
17782 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
17784 * inssel.brg: 64 bit fixes.
17786 * mini.h (MonoCallInst): Add some AMD64 specific data.
17788 * mini.h: Add some OP_P opcodes.
17790 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17792 * basic.cs: tests for 61797 and 61740
17794 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
17796 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
17797 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
17799 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
17801 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
17803 * *-amd64*.*: Ongoing AMD64 work.
17805 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
17807 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
17809 * *-amd64*: Ongoing AMD64 work.
17811 * mini-arch.h: Add AMD64 support.
17813 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
17815 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
17817 * mini-ops.h: Add new opcodes.
17819 * Makefile.am: Add AMD64 support.
17821 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
17822 rules into the inssel-long*.brg files.
17824 * *-amd64.*: Add beginnings of AMD64 backend.
17826 2004-07-22 Ben Maurer <bmaurer@ximian.com>
17828 * mini.c (print_dfn): commenting out the code that prints
17829 the cil. With -O=deadce, this makes -v -v crash.
17831 * cpu-pentium.md: make checkthis have a length of 2
17833 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
17835 * mini-sparc.h: fix implementations of __builtin
17836 functions for Sun compiler for V9.
17838 2004-07-16 Ben Maurer <bmaurer@ximain.com>
17840 * mini.c: use the new stelem.ref wrapper
17841 * exceptions.cs, arrays.cs: new stelem.ref tests
17843 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17845 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
17846 new XSP should work with these changes).
17848 2004-07-14 Ben Maurer <bmaurer@ximain.com>
17850 * inssel-{long32,x86,}.brg: trivial optimizations.
17852 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
17854 * mini.c: load value when emitting box operation in
17857 2004-07-12 Ben Maurer <bmaurer@ximian.com>
17859 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
17860 is one byte shorter than cmp DWORD PTR [eax], 0.
17862 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17864 * inssel-ppc.brg: arguments on the stack are always
17865 relative to the stack pointer (spotted by Neale Ferguson).
17867 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17869 * exceptions-x86.c: delay appending the method name to the trace until
17870 after mono_jit_info_table_find is called, as this gets the real
17873 2004-07-09 Ben Maurer <bmaurer@ximian.com>
17875 * aot.c: register roots
17877 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17879 * aot.c : I could just use PLATFORM_WIN32 flag.
17881 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17883 * aot.c : Reverting the previous fix. This time it broke linux build.
17885 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17887 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
17889 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
17891 * mini.c (handle_stack_args): Remove some more debugging code.
17893 * mini.c (handle_stack_args): Remove debug output left in by mistake.
17895 * driver.c mini.h aot.c: Allow additional options to be specified with
17896 --aot and pass them to mono_compile_assembly.
17898 * aot.c: Add experimental code to AOT compile all loaded assemblies
17899 on demand and save the code into a cache in the filesystem.
17901 * aot.c: Add support for more wrapper methods.
17903 * mini.c (handle_stack_args): Handle some corner cases. Fixes
17906 * cpu-*.md: Remove removed opcodes.
17908 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
17909 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
17910 related icalls to marshal.c.
17912 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
17914 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
17916 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
17918 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
17920 2004-07-06 Ben Maurer <bmaurer@ximian.com>
17921 * liveness.c: If liveness is recomputated we need to reset the information
17922 for each variable. This way, if the liveness range has been narrowed
17923 by optimizations that happened after the last computation, we can return
17926 For example, if you have
17931 // Tons of code that does not affect i
17937 i = 0 is dead code and will be removed by SSA. However, when
17938 linear scan gets to the code, i will still appear to be live
17939 throughout the entire block. This prevents good register allocation.
17941 2004-07-06 Martin Baulig <martin@ximian.com>
17943 * debug-mini.c (mono_debug_init_method): Allow
17944 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
17945 (mono_debug_add_icall_wrapper): New method.
17947 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
17949 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
17951 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
17954 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
17956 * aot.c (mono_aot_load_method): Fix loading of debug info.
17958 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17960 * aot.c: Add logging support.
17962 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17964 * mini.h: Add prototype for mono_print_method_from_ip.
17966 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
17968 * inssel.brg: 64 bit fixes.
17970 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
17973 * Makefile.am: Add SPARC64 support.
17975 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17977 * aot.c: Fix alignment problems on 32 bit platforms.
17979 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17981 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
17984 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
17987 * mini.h: Bump AOT file version. Some 64 bit fixes.
17989 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17991 * inssel-sparc.brg: Add new rule to avoid register moves.
17993 * inssel.brg: Add ldind_to_load_membase helper function.
17995 2004-06-30 Ben Maurer <bmaurer@ximian.com>
17997 * mini.c: OffsetToStringData intrinsic.
17999 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18001 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
18003 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
18006 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
18007 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18009 * mini.c: reinstated mono_compile_get_interface_var()
18010 on x86, too, since the change breaks the Gtk# build there as well.
18012 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18014 * driver.c: remove loop from the default optimizations: it seems to
18015 interact badly with some of the other options (see bug #60613).
18017 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
18019 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
18020 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
18022 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
18024 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
18025 vararg-using methods.
18027 2004-06-21 Martin Baulig <martin@ximian.com>
18029 * mini/mini-exceptions.c
18030 (mono_handle_exception): Added `gpointer original_ip' argument.
18031 After calling mono_unhandled_exception(), call
18032 mono_debugger_unhandled_exception() and if that returns true,
18033 restore the context and return.
18035 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
18037 * mini-ppc.c: prefer the use of relative branches so
18038 they won't need to be patched in aot code (patch from Patrick Beard).
18040 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18042 * aot.c: patch from Patrick Beard to make the output assembly
18043 more correct for the MacOSX assembler. Small tweak to
18044 generate sane images on Linux/PPC, too.
18046 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18048 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
18049 case until bug #59509 is fixed (shows up in #60332).
18051 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18053 * mini.c: make sure the needed wrappers are compiled, too, with
18056 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
18058 * driver.c: remove NPTL reference in --version output.
18060 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18062 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
18063 generate valid assembly for the Mach-O assembler.
18065 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18067 * driver.c: don't include abcrem in the all optimization specifier
18068 since it slows down jit compilation too much for now.
18070 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
18072 * mini.c: use BIGMUL only if both operands have the same signage.
18073 * iltests.il: Test for bug 60056. (errors related to signage in
18078 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
18080 * mini.c, aot.c: memory leak fixes.
18082 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18084 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
18086 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
18088 * Makefile.am: remove the -static hack completely, it links in
18089 statically glib as well.
18091 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
18093 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
18094 * exceptions.cs: make it compile with new mcs/csc.
18096 2004-06-03 Massimiliano Mantione <massi@ximian.com>
18097 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
18098 and added relevant test case.
18100 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18102 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
18103 regressions in gtk-sharp.
18105 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
18107 * exceptions.cs: New regression tests.
18109 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
18111 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
18113 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
18115 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
18117 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
18119 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
18121 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
18123 * mini.c (mono_jit_runtime_invoke): Init class in this
18124 method instead of trusting mono_jit_compile_method to
18125 do the work (because wrappers can be in object class)
18127 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
18129 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
18131 * basic-long.cs: New regression test.
18133 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
18135 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18136 and div/rem checks.
18138 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
18140 * Makefile.am: fix miguel's change to build mono statically against
18141 libmono (track build dependencies).
18143 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18145 * cfold.c: Some glib versions do not have G_MININT32.
18147 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18149 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
18150 with precision of tan, atan, sin and cos, and implemented related
18151 regressions tests (fixes bug 54467, but one new problem appeared and
18154 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18156 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
18158 * exceptions.cs: Add test for constant folding && division by zero.
18160 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
18161 since driver.c is in libmono too, so the optimization was useless.
18163 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
18164 variable to driver.c so the compiler can emit more efficient code to
18167 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18169 * Makefile.am: don't distribute generated inssel.[ch] files.
18171 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
18173 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
18174 into the default appdomain. Fixes #58707.
18176 * jit-icalls.c: Remove the broken approximation for truncl, doing
18177 no conversion is better.
18179 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
18182 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18184 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
18185 of the mcrxr instruction which is not available on some processors
18186 even if it's documented to be. Implement add and sub overflow correctly
18187 (still not complete for long unsigned). Speed up icalls a bit.
18189 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18191 * mini.c (mono_jit_compile_method_with_opt): Make sure that
18192 we run .cctor in the current domain instead of target_domain.
18194 Fixes bug #58558, .cctor not being called in -O=shared.
18196 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18198 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18200 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18202 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18203 which can be done with an imm8, do it that way.
18204 (mono_arch_output_basic_block): ditto for a jmp
18205 (mono_arch_emit_prolog): Computate maximum offset of a label.
18207 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18209 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18210 now tries to allocate prefered physical reg's for virtual
18211 regs. This reduces the number of emited spills/loads with
18212 20-30% on our core assemblies.
18214 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18216 * jit-icalls.c: truncl() is not needed and trunc() is
18217 the correct thing to do anyway (bug #58287).
18219 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18221 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18224 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18226 * driver.c: enable loop optimizations by default.
18228 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18230 * mini-x86.c: fix calc of max loop size when aligning loops start.
18232 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18234 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18237 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18239 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18242 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18244 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18246 * mini.c (inline_method): Allways inline some wrappers even if the cost
18247 is too large. Fixes #58785.
18249 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18251 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18253 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18254 (crichton@gimp.org). Beginning of support for sparc/linux.
18256 * mini-sparc.c: Optimize retrieval of LMF address.
18258 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18260 * exceptions-ppc.c: handle alloca in methods with clauses.
18262 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18264 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18266 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18268 * mini.c: Delegate most of the abort signal work to
18269 mono_thread_request_interruption, which also handles Stop and Suspend
18272 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18274 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18275 supports the save/restore lmf opcodes.
18277 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18279 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18280 by gcc-3.4 as well.
18282 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18284 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18286 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18287 methods which contain array accesses.
18289 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18290 boundaries. Fixes #58537.
18292 * iltests.il: Add regression test for #58537.
18294 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18296 * mini-x86.c (mono_arch_local_regalloc): Last part of
18297 fix for bug #58633 (releasing register to early).
18299 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18301 * basic-long.cs: Add new regression test.
18303 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18305 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18306 register too early on the chain.
18308 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18310 * mini.c (create_helper_signature): Use a helper function to reduce
18311 the code which needs to be written. Also set the calling convention of
18312 icalls on windows. Fixes #57840.
18314 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18316 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18317 exceptions-ppc.c: added helper function to get the instruction address
18318 from a signal handler context.
18320 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18322 * helpers.c: use g_get_tmp_dir. Invokes happyness
18325 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18327 * helpers.c: Add new env variable to pass args to objdump.
18328 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18330 2004-05-17 Radek Doulik <rodo@ximian.com>
18332 * Makefile.am (common_sources): added abcremoval.h so it get
18333 disted and daily mono packages on go-mono.com will build again
18335 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18337 * abcremoval.c: Fixed coding style, added copyright header.
18339 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18341 * mini.h: Added prototype for abc removal main function.
18343 * build_relations_propagation_table.pl: Added copyright header.
18345 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18347 * basic-long.cs: reg test for complex ceq_long bug.
18349 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18351 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18352 reg in long and clob case (bug #58343). Fixed/added comments.
18354 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18356 * mini.c (mono_jit_runtime_invoke): Follow new convention
18357 of calling the invoke method with an function pointer.
18359 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18361 * ChangeLog: Fix author of memory leak patch.
18363 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18365 * Makefile.am: fix make dist as well...
18368 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18370 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18371 on archs where pointers are 4 bytes long.
18373 * Makefile.am: Added abcremoval.c source file.
18375 * abcremoval.c: Added abcremoval.c.
18377 * abcremoval.h: Added abcremoval.h.
18379 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18381 * inssel.brg: Enabled bounds check removal.
18383 * mini.c: Added support for abcrem optimization.
18385 * mini.h: Added abcrem optimization label.
18387 * driver.c: Added support for abcrem optimization.
18389 * propagated_relations_table.def: Added propagated_relations_table.def.
18391 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18393 * mini.c, cfold.c: fix style.
18395 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18397 * mini.c: handle issue with the low-level implementation of
18398 some long opcodes (bug #54209).
18400 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18402 * basic.cs: test for my new cmov stuff.
18404 2004-05-13 Patrik Torstensson
18406 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18407 opt and added peephole documentation.
18409 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18411 * tramp-ppc.c: rewrote the generic trampoline code.
18413 2004-05-11 Patrik Torstensson
18415 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18417 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18419 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18421 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18422 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18424 * mini.c: Add new icalls for AsAny marshalling.
18426 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18428 * tramp-ppc.c, mini-ppc.c: more cleanups.
18430 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18432 * mini.c: no warnings.
18434 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18436 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18438 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18440 * mini.c: In the thread abort signal handler, if the thread is in the
18441 process of being stoped, don't throw the Abort exception, just stop the
18444 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18446 * tramp-ppc.c: removed old code.
18448 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18450 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18451 do some simple speed optimizations on ppc.
18453 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18455 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18456 and large offsets in load/store.
18458 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18460 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18461 it causes regressions.
18463 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18465 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18468 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18470 * jit-icalls.c: remove warnings.
18471 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18472 speedups for unsafe code.
18474 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18476 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18478 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18480 * basic-calls.cs: Add new regression test.
18482 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18485 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18487 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18490 2004-05-06 Patrik Torstensson
18492 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18493 long reg allocation in any reg (not only eax:edx) and implemented
18494 long shl/shr ops in asm instead of helpers.
18496 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18498 * mini-sparc.h: Fix warnings.
18500 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18503 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18504 separate statement for clarity.
18506 * mini-sparc.c: Update status.
18508 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18510 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18513 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18515 * inssel-ppc.brg: another small pre-release workaround:
18516 we don't do overflow detection for long_sub_un.
18518 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18520 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18521 (also works around a weird ppc bug: 57957).
18523 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18525 * tramp-ppc.c: trampoline fixes.
18527 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18529 * mini-ppc.c: fixed typos.
18531 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18533 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18534 at the top of the stack. Fixed typos. Use a frame registers
18535 for all the methods with exception clauses.
18537 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18539 * exceptions-ppc.c: restore fp registers.
18541 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18543 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18544 order from the stack top (moved the stack room to save the
18545 return value for trace after the param area). Fixed corruption
18546 in restoring registers on unwind.
18548 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18550 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18552 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18554 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18555 and prolog/epilog for methods that use it. Allow
18556 enough param area room for varargs methods. Fix miguel's
18557 breakage in exception handling.
18559 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18561 * Makefile.am: run genmdesc only on current arch.
18563 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18565 * exceptions-x86.c:
18566 * mini-x86.h: fix the build on windows.
18568 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18570 * 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.
18572 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18574 * mini-exceptions.c: New file.
18576 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18577 Move some parts of the x86 exception handling code to an
18578 arch-independent file so it can be shared with other ports.
18580 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18582 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18584 2004-04-26 David Waite <mass@akuma.org>
18586 * driver.c: remove comma from end of enumeration declaration
18588 2004-04-26 Jackson Harper <jackson@ximian.com>
18590 * driver.c: parse config file before loading first assembly. This
18591 allows the user gac to be enabled/disabled.
18593 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18595 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18596 simpler mechanism: we do not care what is encoded initially
18597 (branch absolute or relative), we care about the code and its
18598 target. I kept the old code for reference for now.
18600 The new code tries first to determine if the jump is anywhere in
18601 the -/+32 absolute meg range, if it succeeds, it encodes using the
18602 absolute branch; If not, it tried to find something in the
18603 relative range, if not, it uses the handle_thunk code.
18605 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18607 * exceptions-ppc.c: use the correct ip register on macosx.
18609 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18611 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18613 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18615 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18616 Raise exception on integer divide by zero by hand since the hw
18617 doesn't support it. Handle NaNs in FP compares.
18619 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18621 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18622 code reducing duplication between the platforms and enabled
18623 signal exception handling (on linux for now).
18625 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18627 * exceptions-ppc.c: more macosx support.
18629 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18631 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18633 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18635 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18637 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18639 * iltests.il: more tests.
18641 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18643 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18646 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18648 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18650 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18652 * liveness.c: Mark variables as volatile in all basic blocks reachable
18653 from exception clauses.
18655 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18657 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18660 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18662 * iltests.il, basic.cs: more tests for regalloc.
18664 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18666 * iltests.il: Some tests for register allocation modifications
18669 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18671 * exceptions.cs: Add regression test for bug #56782.
18673 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18674 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18675 the beauty of fixing the same thing in 5 different files...
18677 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18679 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18682 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18684 * mini.c: Add support for STRWLPARRAY marshalling convention.
18686 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18688 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18689 to init the context to setup the regs pointer).
18691 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18693 * exceptions-ppc.c: more exceptions work.
18695 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18697 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18700 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18702 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18703 can use the memory directly.
18705 * cpu-pentium.md: Update documentation from a post from Zoltan.
18707 add x86_add_membase, x86_sub_membase, x86_mul_membase
18709 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18711 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18712 GENERAL_REGS they were also hardcoded for all PPC ports.
18714 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
18716 Remove hard-coded limit for floating point registers, use
18717 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
18719 Notice that in MacOS X calling conventions you can fit a lot more
18720 floating point values in registers, so I should update the PInvoke
18721 test to excercise the passing of floating point values on the
18722 stack (currently broken).
18724 2004-04-06 Miguel de Icaza <miguel@ximian.com>
18726 * tramp-ppc.c (create_trampoline_code): Added
18727 JUMP_TRAMPOLINE_SIZE.
18728 (ppc_magic_trampoline): Follow the pattern from
18729 x86_magic_trampoline: if code is set to zero, return.
18730 (create_trampoline_code): Always pass MonoMethod to the jump
18731 trampoline, before it was passing a null.
18732 (mono_arch_create_jump_trampoline): Implement the jump stub, could
18733 share the code with mono_arch_create_jit_trampoline.
18735 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
18737 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
18740 * cpu-g4.md: Added length for jmp instruction, the worst case
18741 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
18744 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
18746 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
18748 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
18750 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18751 before each IL instruction.
18753 * mini.c (CEE_BOX): Fix warnings.
18755 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18757 * mini.c: removed a few unused vars and extra whitespace.
18759 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
18761 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
18763 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
18765 (OP_GETCHR): use the above
18766 (CEE_LDELEMA): use the above.
18768 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
18769 version of the generic impl.
18770 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
18771 (CEE_LDELEMA): use the above.
18773 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18775 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
18778 * iltests.il: Added new regression test for #56317.
18780 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18782 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
18783 under NetBSD. Fixes #56450.
18785 * liveness.c (update_gen_kill_set): Fix previous patch.
18787 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18789 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
18791 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
18793 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
18794 ldsfld and ldsflda.
18796 * inssel-sparc.brg: Add more optimizations.
18798 * mini-sparc.c: Replace multiply/divide with shifts if possible.
18800 2004-04-01 Martin Baulig <martin@ximian.com>
18802 * mini.c (handle_box): New static function; moved the
18803 implementation of CEE_BOX here.
18804 (mono_method_to_ir): Added `constrained_call' variable.
18805 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
18806 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
18807 mono_method_get_constrained() to get the method.
18809 2004-04-01 Martin Baulig <martin@ximian.com>
18811 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
18812 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
18813 (mono_method_to_ir): We don't need these macros anymore since
18814 mono_class_get_full() already takes care of it.
18816 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18818 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
18819 use @function (as doesn't accept #function here) and check the return
18820 value of system and stop if fails.
18822 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18824 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
18826 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
18828 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
18830 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
18832 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
18835 * basic-long.cs: Add test for negation of Int64.MinValue.
18837 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
18839 * mini-sparc.c: Update status.
18841 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
18843 * exceptions-sparc.c: Fix return value in filters.
18845 * inssel-sparc.brg: Fix register allocation in some rules.
18847 2004-03-28 Martin Baulig <martin@ximian.com>
18849 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
18852 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
18854 * mini-x86.c (mono_arch_patch_code): Fix warnings.
18856 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
18857 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
18858 remove unused conv_u4 opcode.
18860 * mini-x86.c: Remove valgrind workaround since it slows down things
18861 even when mono is not run under valgrind.
18863 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
18865 * mini-sparc.c: Update status.
18867 * inssel-sparc.brg: Add some optimizations.
18869 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
18870 future delay slot filling. Add support for varargs, tail calls and JMP.
18872 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
18873 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
18875 * inssel.brg: Fix register allocation in OP_ARGLIST.
18877 * inssel.brg: Fix warnings.
18879 2004-03-25 Martin Baulig <martin@ximian.com>
18881 * mini.c (inflate_generic_field): Removed.
18882 (mini_get_method): Removed, use mono_get_method_full(),
18883 (mini_get_class): Removed, use mono_class_get_full().
18884 (mono_method_to_ir): Pass our generic context to
18885 mono_field_from_token().
18887 2004-03-25 Martin Baulig <martin@ximian.com>
18889 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
18890 of a `MonoMethod *'.
18891 (mini_get_method): Take a `MonoGenericContext *' instead
18892 of a `MonoMethod *'.
18893 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
18894 a new local variable called `generic_context' which holds the
18895 current `MonoGenericContext *'; use it to lookup things.
18897 2004-03-24 Martin Baulig <martin@ximian.com>
18899 * mini.c (mini_get_class): New static method; if we're inside a
18900 generic instance, inflate the class if neccessary.
18901 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
18903 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
18905 * iltests.il: New regression test for #55976.
18907 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
18910 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18912 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
18915 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18917 * liveness.c: Consider SSA stores as well as loads when making vars
18920 * exceptions.cs: New regression tests for register allocation.
18922 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
18924 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
18925 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
18926 domain lock only to protect puntual access to data structures.
18927 Added access lock for sighash, jit_icall_hash_name,
18928 jit_icall_hash_addr and domain->code_mp.
18930 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
18932 * driver.c: Print SIGSEGV handling method.
18934 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
18936 * mini.c (setup_jit_tls_data): Handle case when this is called
18937 multiple times for a thread.
18939 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
18940 is different from fbxx_un. Fixes #54303. Also use constants instead of
18941 magic numbers in a lot of places.
18943 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
18945 * exceptions.cs: Fix cctor test when --regression is used.
18947 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
18949 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
18952 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18954 * inssel-ppc.brg: fixed register assignments for some rules.
18956 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18958 * exceptions.cs: Add test for exceptions in static constructors.
18960 * mini.c (mono_jit_compile_method_with_out): Move the calling of
18961 static constructors outside the domain lock. Fixes #55720.
18963 2004-03-17 Martin Baulig <martin@ximian.com>
18965 * mini.c (get_generic_field_inst): Removed, this'll never happen.
18966 (inflate_generic_field): Take the `MonoMethod *' instead of the
18967 `MonoClass *' and added support for generic method.
18968 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
18969 have a `field->parent->gen_params', only inflate the field if it's
18970 an open constructed type.
18972 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18974 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
18975 exception object instead of the preconstructed ones.
18977 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18979 * mini.c: reverted changed to sigsegv_signal_handler commited
18980 accidentally in the previous patch.
18982 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18985 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
18986 running --aot with an old assembly.
18988 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
18990 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
18993 * mini-sparc.c: Add support for v9 branches with prediction.
18995 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
18997 * mini.c (mini_init): #warning is GNUC only
18999 * mini-sparc.h: implement __builtin_frame_address
19000 and __builtin_return_address for Sun C compiler
19002 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
19004 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
19006 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
19008 * basic-calls.cs: Add test for unaligned byref long argument passing.
19010 * mini-ops.h: Add sparcv9 compare and branch instructions.
19012 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
19013 v9 instructions if we have a v9 cpu.
19015 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
19016 registers for global allocation.
19018 * exceptions-sparc.c: Fixes.
19020 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
19022 * liveness.c (mono_analyze_liveness): Optimized version.
19024 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
19026 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
19029 * basic-float.cs basic-calls.cs: New regression tests.
19031 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
19033 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
19034 sigaltstack implementation.
19036 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
19038 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
19039 stuff if SIGSEGV_ON_ALTSTACK is not defined.
19041 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
19043 * mini.c: Fix warnings.
19045 * mini.c (mono_resolve_patch_target): New function which contains the
19046 arch independent part of the patching process.
19048 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
19049 patching code to a separate function.
19051 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
19053 * mini.c (add_signal_handler): ifdef out on Windows
19055 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
19057 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
19058 cpu-sparc.md: Add exception handling support + other fixes.
19060 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
19061 typed GC detection in --version.
19063 * basic.cs exceptions.cs: New regression tests.
19065 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
19066 the arch specific code can store data during a compilation.
19068 * mini-ops.h: Add OP_SETFRET.
19070 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
19071 function, register a separate icall for each arity, so the icalls can
19074 * mini.c (mono_print_tree): Print negative offsets in a more readable
19077 * mini.c: Make signal handling work on sparc.
19079 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
19081 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
19083 * jit-icalls.c: Emulate truncl by aintl on solaris.
19085 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
19087 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
19089 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
19091 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
19093 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
19094 a MarshalByRef type, inline a method that performs the check, taking into
19095 account that the object can be a proxy. Also implemented tow new opcodes:
19096 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19097 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
19098 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19100 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
19102 * mini-ppc.c: if a relative branch displacement is too big
19103 but it points to and area reachable with an absolute branch,
19106 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
19108 * mini.c: optimize small copies in cpblk.
19110 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
19112 * basic-calls.cs basic-float.cs: New regression tests.
19114 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
19115 negative offsets from %fp. Implement localloc. Fix local register
19116 allocation. Fix the case when the this argument needs to be saved to
19117 the stack. Implement some missing opcodes.
19119 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
19121 * mini.c (mini_method_compile): Reenable global regalloc in methods
19122 with exception handlers.
19124 * linear-scan.c (mono_varlist_sort): Fix warning.
19126 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
19128 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
19131 * liveness.c: Make all variables uses in exception clauses volatile, to
19132 prevent them from being allocated to registers. Fixes #42136.
19134 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
19136 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
19137 causes regressions.
19139 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
19140 argument to mono_arch_regalloc_cost.
19142 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
19145 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
19147 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
19148 Make the cost of allocating a variable to a register arch dependent.
19150 * basic-calls.cs: Fix compilation of tests.
19152 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
19153 helper function to cut back on the number of #ifdefs needed.
19155 * mini-ppc.c: Fix compilation.
19157 * basic-calls.cs: New regression tests.
19159 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
19161 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
19162 of l0 since that is callee saved.
19164 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
19167 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
19168 of delay instruction.
19170 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
19172 * mini.h (MonoCallInst): Add 'virtual' flag.
19174 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
19176 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
19178 * *.cs: New regression tests.
19180 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
19183 * mini.c (mono_runtime_install_handlers): Fix build.
19185 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
19186 'signal_stack_size' members.
19188 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
19189 alternate signal stack.
19191 * exceptions-x86.c: Add stack overflow handling.
19193 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19194 functions to arch independent code.
19196 * mini.c (mono_print_tree): Print more detailed info for load_membase
19199 2004-02-23 Martin Baulig <martin@ximian.com>
19201 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19203 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19205 * mini-x86.c: fixed reg allocation for div/rem.
19207 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19209 * driver.c (mono_main): Report some configuratio options on --version.
19211 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19213 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19214 low in the address space. Correctly flush memory in thunks where we
19215 output native code.
19217 2004-02-20 Martin Baulig <martin@ximian.com>
19219 * mini.c (mini_get_method): New static method; inflate all generic
19220 methods and methods in open generic instances.
19221 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19222 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19224 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19226 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19228 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19230 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19232 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19234 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19235 it compile using Sun's compiler.
19237 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19239 * 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.
19241 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19243 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19245 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19247 * mini-ppc.c: handle calls outside of the allowed range with thunks
19248 allocated using the code manager.
19249 * tramp-ppc.c: use the code manager to hold generated native code.
19250 Fixed the magic trampoline to just patch vtable entries.
19252 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19254 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19257 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19259 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19262 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19263 if we have a working __thread implementation.
19265 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19266 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19268 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19270 * mini-x86.c: Fix compilation under gcc 2.
19272 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19274 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19275 contains a call to the wrapped function.
19277 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19278 OP_<CALL>_IMM opcodes, and use them under X86.
19280 * mini.c (mono_jit_find_compiled_method): Fix warning.
19282 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19284 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19286 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19287 functionality to mini.c.
19289 * mini.c (mono_create_jump_trampoline): New function to create a jump
19290 trampoline. Return a compiled method instead of a trampoline if it
19291 exists. Add a cache for jump trampolines.
19293 * mini.c (mono_jit_find_compiled_method): New function to return a
19294 compiled method if it exists.
19296 * mini-x86.c: Call mono_create_jump_trampoline instead of
19297 mono_arch_create_jit_trampoline.
19299 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19300 a jump trampoline. Fixes #52092.
19302 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19304 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19305 which is not up-to-date. Add check_corlib_version () instead.
19307 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19310 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19311 since newer valgrind versions do not need it.
19313 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19314 compile a method with a given set of optimizations.
19316 * mini.c: Compile icall wrappers on-demand instead of at startup.
19318 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19319 wrapper for an icall.
19321 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19323 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19326 * iltests.il: Add test for non-empty stack before switch instruction.
19328 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19330 * mini.c: Add support for new stringbuilder marshalling conventions.
19332 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19334 2004-02-01 Martin Baulig <martin@ximian.com>
19336 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19337 in `ginst->mtype_argv'.
19339 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19341 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19342 facilitate grepping.
19344 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19346 * mini.c: fixed buglet in initobj generic implementation for references.
19348 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19350 * Makefile.am: make the version script conditional.
19351 * jit-icalls.c: handle missing truncl().
19353 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19355 * exceptions.cs: Add more tests for double->int conversion.
19357 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19358 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19360 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19362 * driver.c: make --verbose --version emit an error
19363 if the loaded corlib doesn't match the runtime version.
19365 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19367 * mini-ppc.h: export ppc_patch().
19368 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19369 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19370 on par or better than on MacOSX.
19372 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19374 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19375 mono_lookup_pinvoke_call.
19377 * mini-x86.c: Under windows, the default pinvoke calling convention is
19378 stdcall. Fixes #52834.
19380 * mini.c (optimize_branches): Add an upper bound to the number of
19381 iterations to prevent infinite loops on strange loops. Fixes #53003.
19383 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19385 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19386 and ISINST. Fixes #52093.
19388 * objects.cs (test_0_vector_array_cast): New tests.
19390 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19392 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19393 checking in Array.Set ().
19395 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19398 * object.cs (test_0_multi_array_cast): New regression test.
19400 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19402 * exceptions-ppc.c: fix build on Linux/PPC.
19404 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19406 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19407 running under valgrind.
19408 (x86_magic_trampoline): Fix build bustage.
19410 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19411 negative values as well. This is needed for the encoding of the line number
19412 info, since sometimes the line numbers are not in increasing order.
19414 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19416 * cpu-pentium.md (localloc): Increase the size of the localloc
19417 instruction since it is a loop under Win32.
19419 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19422 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19424 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19425 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19426 Max Horn (max@quendi.de). Fix file names in comments.
19428 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19430 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19431 avoid stack overflow.
19432 (replace_usage): Avoid uninitialized variable warnings.
19434 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19435 and taking the address of valuetype variables.
19437 2004-01-03 Patrik Torstensson
19439 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19440 for other purposes than FP later on.
19442 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19444 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19447 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19449 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19451 2003-12-30 Patrik Torstensson <p@rxc.se>
19453 * mini-x86.h: Decreased number of availiable fp regs.
19454 Solves corner cases with FP spilling.
19456 2003-12-23 Patrik Torstensson <p@rxc.se>
19458 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19459 for floating point stack tracking / spilling on x86.
19462 * basic-float.cs: added float mul overflow test.
19464 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19466 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19468 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19470 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19471 supports for cond branches that overflow the immediate
19472 overflow offset. mcs can compile simple programs.
19474 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19476 * exceptions-ppc.c: exception handling support wip:
19477 finally handlers get run on exception.
19479 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19481 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19484 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19486 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19487 initial support for stack walking and unwinding.
19489 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19491 * driver.c (mono_main): Make corlib-out-of-sync message more
19492 descriptive. Also remove verify_corlib call.
19494 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19496 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19497 not overlap with other call's arguments, too.
19499 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19501 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19502 move to arch-specific code the choice of arch-specific
19503 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19504 * mini.c: ensure emulation calls will not interleave
19507 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19509 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19510 the magic trampoline stack frame is dropped before executing
19513 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19515 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19516 and integer to fp conversions. Added support for overflowing
19517 arguments on the stack. Reserve a couple more registers as temps.
19518 Added support for aot compilation (as output still needs to be
19521 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19523 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19524 Don't overwrite return register in some corner cases.
19526 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19528 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19529 static constructors when AOT compiling.
19531 * driver.c (mono_main): Call mono_check_corlib_version.
19533 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19535 * cpu-g4.md, basic.cs: fixed div target register.
19537 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19539 * mini-ppc.c, basic.cs: shl_imm fix with test.
19541 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19543 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19544 structures by value. Misc fixes.
19545 * objects.cs: more tests.
19547 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19549 * mini-ppc.c: lconv.ovf.i implemented.
19551 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19554 (mini_init): don't error out if someone already called g_thread_init.
19556 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19558 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19559 to be any type per the spec. Fix abnormal memory usage when
19560 the same object is repeatedly thrown.
19562 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19564 * mini.c: check for overruns in IL code.
19566 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19568 * TODO: Add/remove some todo entries.
19570 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19572 * driver.c (mono_main): Call mono_verify_corlib.
19574 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19576 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19577 This has been moved to mini.c
19578 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19579 type being casted is marshalbyref it could be a proxy, so instead of
19580 emitting the type check code, emit a call to a runtime method that will
19581 perform the check by calling CanCastTo if needed.
19583 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19585 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19586 methods with large stack frames under Win32.
19588 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19590 * Makefile.am: Distribute regression tests.
19592 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19593 at the end instead of inserting each variable into the sorted list.
19595 * linear-scan.c (mono_varlist_sort): New helper function.
19597 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19599 * mini.c: ensure arguments and locals are within bounds.
19601 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19603 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19606 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19608 * mini.c (mono_cprop_copy_values): Fix crash.
19610 * aot.c: Set verbosity back to 0.
19612 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19614 * regalloc.c: complete memory leak fix by Laurent Morichetti
19617 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19619 * driver.c (main_thread_handler): Revert the previous patch.
19621 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19624 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19625 memory from the memory pool.
19627 * driver.c (main_thread_handler): Turn on all optimizations when
19630 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19631 an array for better performance.
19633 * regalloc.c (mono_regstate_assign): Fix memory leak.
19635 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19636 serialize the debug info.
19638 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19639 debug info from the serialized representation.
19641 * aot.c: Save debug info into the generated file and load it when
19644 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19646 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19648 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19649 More FP-related fixes.
19651 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19653 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19654 and register allocation buglet. Hello world now runs.
19656 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19658 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19659 * tramp-ppc.c: fixed class init trampoline.
19660 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19662 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19664 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19665 mini.c: more ppc changes/fixes.
19667 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19669 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19670 Also optimize the case when the arguments are the same in the caller
19673 * iltests.il: Add tests for tail calls with valuetype arguments.
19675 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19677 * mini-ppc.c: fixes for struct return type.
19679 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19681 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19682 mono_spillvar_offset() to arch-specific code.
19684 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19686 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19688 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19690 * exceptions-x86.c: Fix stack space leaks.
19692 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19693 registers from the lmf if the method has save_lmf set.
19695 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19697 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19698 of icall wrappers into InvokeInDomain, since these are now per-domain.
19700 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19702 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19703 make some opcode emulation and intrinsic ops enabled/disabled
19704 according to the architecture. More fixes.
19706 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19708 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19710 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19712 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19713 arch-specific handling for 'this' and struct return type to
19714 arch-specific code.
19716 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19718 * aot.c: prevent divide by zero error when reporting (it happened with
19719 Accessibility.dll).
19721 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
19723 * mini.h (inst_switch): Remove unused macro.
19725 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19728 (load_aot_module): free 'info->methods' and 'info' properly. No more
19729 "free(): invalid pointer blah" messages when you have an old aot
19732 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
19734 * jit-icalls.c, mini.c: Added support for context static fields.
19736 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19738 * mini.c (mono_method_blittable): Methods which set LastError are not
19739 blittable either. Fixes #51108.
19741 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19743 * mini.c: flush icache.
19744 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
19746 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19748 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
19750 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19752 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
19755 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
19758 * inssel.brg (CEE_MKREFANY): Fix AOT case.
19760 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
19762 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
19763 instruction when the result is discarded.
19765 * iltests.il (test_0_div_regalloc): New regression test.
19767 * arrays.cs: Fix compilation error.
19769 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
19771 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
19772 float rules to inssel-x86.brg: sane architectures with FP registers
19773 don't need to implement these rules.
19775 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19777 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
19779 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19781 * mini.h, inssel-long32.brg: fixed endianess issues in int64
19782 implementation of 32 bit systems.
19784 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19786 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
19787 (Jeroen Zwartepoorte).
19789 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
19791 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
19792 the caller and the callee matches.
19794 * mini.c (mono_method_to_ir): Add comment.
19796 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
19797 signbit is missing on some platforms.
19799 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
19801 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
19803 * mini.c (setup_jit_tls_data): Call the new function.
19805 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
19807 * mini-x86.c: Add experimental support for fast access to the lmf
19808 structure under NPTL/Linux 2.6.x.
19810 2003-11-06 Martin Baulig <martin@ximian.com>
19812 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
19813 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
19816 2003-11-02 Martin Baulig <martin@ximian.com>
19818 * mini.c (inflate_generic_field): New static method.
19819 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
19820 generic instance and the field is declared in a generic type, call
19821 inflate_generic_field() to inflate it. Fixes gen-28.cs.
19823 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
19825 * mini.h mini.c (mono_method_same_domain): New function to return
19826 whenever the caller and the callee are in the same domain.
19828 * tramp-x86.c (x86_magic_trampoline): Use the new function.
19830 2003-10-30 Martin Baulig <martin@ximian.com>
19832 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
19833 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
19835 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
19836 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
19838 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
19840 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
19843 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
19844 object here, so it is in the correct appdomain etc.
19846 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
19848 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
19850 (mono_method_to_ir): Avoid freeing the type created returned from
19851 mono_type_create_from_typespec, since it is put into an internal cache
19852 by the function. Fixes pointer.exe.
19854 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
19855 trampolines for icalls and pinvokes as well. Fixes #33569.
19857 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
19859 * mini.c: Update after appdomain changes.
19861 * mini.c (mono_jit_compile_method_inner): Allways compile native
19862 method wrappers in the root domain, since there can only be one
19863 instance of them, whose address is stored in method->info.
19865 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
19867 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
19868 environment variable. Instead detect automatically whenever running
19869 under valgrind using the magic macro RUNNING_ON_VALGRIND from
19872 2003-10-16 Miguel de Icaza <miguel@ximian.com>
19874 * trace.c, trace.h: New files that implement the new trace option
19877 * driver.c: Document new --trace options.
19879 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
19882 - if (mono_jit_trace_calls)
19883 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
19885 * mini.h: prototypes.
19887 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
19889 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
19891 * mini.c inssel.brg: Implement typedefbyref opcodes.
19893 * mini.c (mono_jit_compile_method): Remove unused local variable.
19895 * mini.c (mono_jit_compile_method_inner): Ditto.
19897 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
19899 * tramp-x86.c (x86_class_init_trampoline): Fix build.
19901 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
19903 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
19905 * mini.c (mono_no_aot): Remove unused global variable.
19907 * mini.c: Thread safety fixes.
19909 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
19911 * mini.c (mono_create_class_init_trampoline): Add a lock around
19912 class_init_hash_addr.
19914 * arrays.cs (test_0_newarr_emulation): Add new regression test for
19917 * mini.c: Decompose the NEWARR instruction before decomposing its
19918 arguments. Fixes #30073.
19920 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
19922 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
19925 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
19927 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
19929 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
19931 * driver.c: Add support for compiling icall wrappers to --compile.
19933 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
19935 * inssel.brg: The empty value in class->interface_offsets is -1, not
19938 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
19940 * objects.cs: New test for 'is' operator on an array of interfaces.
19942 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19944 * tramp-ppc.c: update trampoline code to support jumps
19945 and class initialization.
19947 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
19949 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
19951 * inssel.brg (OP_UNBOXCAST): Fix #46027.
19953 * inssel.brg (OP_UNBOX): Remove unused rule.
19955 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
19956 region instead of one for each method. Fixes #47813.
19958 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
19960 * exceptions.cs (test_0_nested_finally): New regression test for
19961 nested exception handlers.
19963 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
19965 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
19967 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
19970 * mini.c (mono_method_check_inlining): Make the inlining limit
19971 configurable by an environment variable.
19973 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
19975 * mini.h: Bump AOT file version.
19977 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
19978 token, store the image along with the token, since the token might not
19979 refer to the same image as the method containing the relocation,
19980 because of inlining.
19982 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
19984 * mini.c (mono_precompile_assemblies): New function to compile
19985 all methods in all loaded assemblies.
19987 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
19989 * regalloc.h regalloc.c (MonoRegState): Change the type of
19990 iassign and fassign to int*, since they can contain large negative
19991 values if the register is spilled. Also added some comments. Fixes
19994 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
19995 under Win32. Fixes #42964.
19997 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
19999 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
20001 * aot.c: Added support for AOT compiling methods which contain calls
20002 to wrappers. Currently, only remoting-invoke-with-check wrappers are
20005 * driver.c (compile_all_methods): Run the compilation in a thread
20006 managed by mono. Fixes #44023.
20008 * mini.c (mono_codegen): Print full method name in verbose output.
20010 * mini-x86.c (mono_arch_patch_code): Fix warning.
20012 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
20013 jumps, since the method we are jumping to might be domain-specific.
20015 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
20017 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20019 * inssel.brg: string chars are unsigned.
20021 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
20023 * TODO: New todo item.
20025 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
20026 which calls mono_runtime_class_init and patches the call site to
20027 avoid further calls.
20028 (mono_arch_create_class_init_trampoline): New arch specific function
20029 to create a class init trampoline.
20030 (create_trampoline_code): Generalized so it can create
20031 class init trampolines as well.
20033 * mini.c (helper_sig_class_init_trampoline): New helper variable.
20034 (mono_create_class_init_trampoline): New function to create and cache
20035 class init trampolines.
20036 (mono_find_class_init_trampoline_by_addr): New function to lookup the
20037 vtable given the address of a class init trampoline. Used by the
20039 (mono_codegen): Generate a call to a trampoline instead of
20040 mono_runtime_class_init in LDSFLD[A].
20041 (mono_codegen): Add relocations for the new trampoline.
20043 * mini.h mini-x86.c aot.c: Added a new relocation type:
20044 MONO_PATCH_INFO_CLASS_INIT.
20046 * mini.h: Bump AOT version number.
20048 * aot.c: Create a copy of the loaded code instead of using the original
20049 so methods which call each other will be close in memory, improving
20052 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
20053 patch since it breaks the regression tests.
20055 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
20056 for the register saving instruction sequence since the
20057 frame_state_for function in glibc 2.3.2 don't seem to detect it.
20059 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
20061 * TODO: Fix todo item && remove another.
20063 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
20065 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
20068 * aot.c: Moved the check for MONO_LASTAOT into the initialization
20069 function of the module.
20071 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
20072 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
20073 --no-aot command line option.
20075 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
20077 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
20078 by Bernie Solomon (bernard@ugsolutions.com).
20080 * inssel.brg: Refactor the interface offset table related code into
20081 its separate functions and add support for the AOT case.
20083 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
20085 * aot.c (mono_aot_get_method_inner): Fix memory leak.
20087 * aot.c: Added mono_aot_verbose variable and made all debugging
20088 output depend on the value of this variable.
20090 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
20091 method_label and info_label.
20093 * mini.h mini-x86.c aot.c: Added a new relocation type
20094 MONO_PATCH_INFO_IID for klass->interface_id.
20096 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
20097 the MonoJitInfo structure.
20099 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
20100 a non-root appdomain in shared mode.
20102 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20104 * aot.c: make aot loader less verbose. Remove free of unused variable.
20106 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
20108 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
20110 * .cvsignore: Added *.dll.
20112 * mini.c (mono_print_tree_nl): New function callable while debugging.
20114 * mini.c (mono_print_code): Export this.
20116 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
20119 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
20121 * mini.h (MonoCompile): Added 'jit_info' field.
20123 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
20124 the cfg structure, since it is needed by the AOT compiler.
20126 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20128 * aot.c: A major rewrite. Changes include:
20129 - save exception tables for methods which have them.
20130 - cache failed lookups in aot_get_method () to avoid the (slow) calls
20131 to g_module_symbol.
20132 - reworked the file format so it is now much smaller and needs
20133 fewer relocation entries.
20135 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20137 * aot.c (load_aot_module): Fix build bustage on platforms without
20140 2003-09-04 Martin Baulig <martin@ximian.com>
20142 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
20144 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20146 * TODO: Some new optimization ideas.
20148 * aot.c: Move AOT module loading logic here from mono_assembly_open.
20150 * aot.c: Save the optimization flags used to compile the code into
20153 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
20154 support emitting domain specific code.
20156 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
20157 no longer domain neutral. It can be made domain neutral by compiling
20158 with --optimize=shared.
20160 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
20161 between appdomains.
20163 * driver.c mini.h mini.c: New --no-aot debugging option which disables
20164 loading of AOT code.
20166 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
20168 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
20169 if there is no domain neutrality information.
20171 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
20173 * aot.c (mono_compile_assembly): Emit a symbol containing the file
20174 format version into the generated library.
20176 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
20177 callee method into the caller since one of them could be shared.
20179 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
20180 system exceptions from AOT code now works.
20182 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
20183 method if it is domain neutral and the callee is not.
20185 * graph.c (cfg_emit_one_loop_level): Fix warning.
20187 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
20189 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
20192 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20194 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20195 is needed by code which is executed before mono_runtime_init ().
20196 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20198 * mini.c (mono_thread_abort): Fix warning.
20199 (mono_jit_compile_method): Call static constructor in the AOT case too.
20201 * aot.c (mono_compile_assembly): Fix warning.
20203 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20205 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20207 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20209 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20211 * cpu-pentium.md: Fix the length of call opcodes so they include the
20212 ESP restoring instruction. Fixes #47968.
20214 2003-08-28 Martin Baulig <martin@ximian.com>
20216 * mini-x86.c (mono_arch_call_opcode): Added support for
20217 MONO_TYPE_GENERICINST.
20219 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20221 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20223 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20224 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20226 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20229 2003-08-26 Martin Baulig <martin@ximian.com>
20231 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20232 when reporting an error, set this to the actual error location.
20233 (mono_method_to_ir): Report the correct error location if
20234 get_basic_blocks() returned an error.
20236 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20238 * mini.c (mono_type_blittable): OBJECT is not blittable.
20239 (mono_method_blittable): Methods which have marshalling descriptors
20240 are not blittable either. Fixes #47842.
20242 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20244 * driver.c mini.c: Use an environment variable instead of a global
20245 variable. Also fix the build.
20247 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20248 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20251 * driver.c mini.c: Added --with-valgrind option to turn off some
20252 code which prevents mono from running under valgrind.
20254 * mini.c (mono_emit_call_args): Fixed warning.
20256 * mini.c (mono_emulate_opcode): Fixed warning.
20258 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20260 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20261 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20262 regalloc.c, regalloc.h: specify available registers in arch-specific
20263 code and support floats in the regallocator (patch by Laurent Morichetti
20266 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20268 * mini.c: mono_thread_current() can be called only after
20269 mono_runtime_init(): rearrange code to not call it early on.
20271 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20273 * mini.c: allocate jump tables in the code mempools.
20275 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20277 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20280 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20282 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20283 12 to 16. This fixes bug #47453.
20286 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20288 * mini-ppc.c: fixed indexed load and unsigned compares.
20290 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20292 * mini.c: reenabled installation of handler for
20293 thread abort signal.
20295 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20297 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20298 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20299 until it's fixed and actually useful.
20301 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20303 * inssel-long32.brg: couple more opcodes implemented.
20305 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20307 * mini-sparc.c: Even more opcodes implemeted.
20309 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20311 * mini-sparc.c: More opcodes implemented.
20313 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20315 * mini-sparc.c: More opcodes implemented.
20317 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20319 * inssel-sparc.brg: Add some needed rules. Direct
20321 * Makefile.am: Use inssel-sparc.brg
20322 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20323 an assert happy for now.
20325 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20327 * mini-sparc.c: Fixed compile errors.
20328 * exceptions-sparc.c: Same. We now produce a mono binary
20329 on sparc-linux. Yea.
20331 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20333 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20334 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20335 They compile, but do not work.
20337 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20339 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20340 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20341 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20344 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20346 * mini.c: more opcodes implemented and better support for generics.
20348 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20350 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20351 * mini.c, mini.h: first cut at generics support: some new instructions
20352 added and changed the behaviour of some of the existing ones.
20354 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20356 * mini.c: Removed definition of metadata_shared mutex here.
20358 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20360 * mini-x86.c: make vararg calls work for instance methods.
20362 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20364 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20365 returns the arguments in a separte list, now.
20367 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20369 * aot.c, mini.c: updates for array type representation changes.
20371 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20373 * mini.c: register function to perform jit shutdown.
20375 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20377 * mini.c: use a faster allocator if possible.
20379 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20381 * aot.c: some cleanups and portability changes.
20383 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20385 * mini.c: use faster allocation for CEE_BOX if possible.
20387 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20389 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20390 Moved inlined mempcy code to its own function so that is can be
20391 reused. Added an inline memset function as well (optimized initobj).
20392 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20394 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20396 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20398 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20400 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20401 arch code can setup the cpu for CLR execution, if needed.
20402 We use it on x86 to set the precision of FP operations.
20404 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20406 * mini.c: disable some optimizations if we can guess they'll cost too
20407 much for a given method.
20409 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20411 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20413 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20414 * mini.h mini.c mini-x86.c: Added instruction level coverage
20415 info collection support.
20417 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20419 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20420 is now implemented in the profiling API. Get rid of a couple of
20421 unnecessary global variables.
20423 2003-06-15 Nick Drochak <ndrochak@gol.com>
20425 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20426 * cpu-g4.md: add op_bigmul and op_bigmul_un
20427 * cpu_pentium.md: add op_bigmul_un
20428 * inssel-long32.brg: add rule for unsigned bigmul
20429 * mini-ops.h: define OP_BIGMUL_UN
20430 * mini-x86.c: THE BUG: handle (un)signed properly
20431 * mini.c: choose unsigned opcode if needed.
20432 This set of patches fixes bug #44291
20434 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20436 * mini.c (optimize_branches): improved to handle all kinds of
20437 conditional branches.
20439 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20441 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20442 don't raise exceptions.
20444 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20446 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20447 to arch-specific files.
20449 2003-06-09 Martin Baulig <martin@ximian.com>
20451 * Makefile.am (libs): Added $(LIBGC_LIBS).
20453 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20455 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20456 and OP_ATAN (fixes bug#44293).
20458 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20460 * Makefile.am, mini-x86.c: rename cpu description array to
20461 pentium_desc, since some compilers define the 'pentium' preprocessor
20464 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20466 * mini.c (mini_select_instructions): add explicit branch if the
20467 following block is not the false target of a conditional branch -
20468 we need this with any optimization that reorder or remove bblocks
20470 * mini.c (optimize_branches): bug fixes
20472 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20474 * mini.c (mono_method_to_ir): inline static readonly fields
20476 * ssa.c (fold_tree): start cfold support for long (very simple
20479 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20481 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20483 * inssel.brg: fixed memcpy (bug #44219).
20485 2003-06-05 Dick Porter <dick@ximian.com>
20487 * driver.c: Set the glib log levels to not abort if g_message
20490 g_set_prgname() has to happen before mini_init() so that the
20491 process handle gets the info.
20493 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20495 * driver.c: add intrins to the default optimizations to get wider
20498 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20500 * mini.h: some large basic blocks will overflow a 16-bit
20501 integers for symbolic registers.
20503 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20505 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20506 (mono_arch_output_basic_block): fix bug 43499
20508 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20510 * mini.c: kill duplicated definition of mono_debug_format.
20512 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20514 * mini-x86.c, arrays.cs: fixed register allocation bug.
20516 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20518 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20520 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20522 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20525 (print_method_from_ip): also print source location information if
20528 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20530 * mini.c (mono_find_block_region): bug fix in region code
20531 (mini_method_compile): enable removing unreachable code again, but
20532 only in methods without exception clauses.
20534 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20536 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20537 Implemented arglist opcode and handling of TypedReference type.
20538 Fixed x86 call convention when a structure is returned.
20539 Minimal support for calling static vararg methods.
20541 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20543 * mini.c (mini_method_compile): always remove unreachable code,
20544 because the code in them may be inconsistent (access to dead
20545 variables for example).
20547 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20549 * driver.c, debug-mini.c: warning fixes.
20551 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20553 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20555 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20557 * mini.c: thread-static fields are registered in mono_class_vtable(),
20558 so ensure the function is called before checking for them.
20560 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20562 * mini.c (optimize_branches): fix for bug 43586
20564 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20565 overflow (fixes Bug #43639)
20567 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20569 * mini.c, objects.cs: allow the use of stobj for primitive types.
20571 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20573 * mini.c: be less strict about argument checking until we support
20574 running the verifier.
20576 2003-05-27 Nick Drochak <ndrochak@gol.com>
20578 * basic-long.cs: tests for (ulong)int * (ulong)int also
20579 * mini.c: use the same trick for (ulong)int * (ulong)int
20581 2003-05-27 Nick Drochak <ndrochak@gol.com>
20583 * basic-long.cs: add regression test for (long)int * (long)int
20584 * cpu-pentium.md: add op_bigmul specification
20585 * inssel-long32.brg: add OP_BIGMUL rule
20586 * mini-ops.h: add OP_BIGMUL
20587 * mini-x86.c: register allocator: handle case where src1 needs to be
20589 * mini.c: substitute special BIGMUL opcode in the tree for
20590 (long)int * (long)int
20592 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20594 * jit-icalls.c: call the type ctor on field access if needed.
20596 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20598 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20599 to a method (including results of ldelema, bug#43207).
20601 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20603 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20604 colors to show exception handler blocks.
20606 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20607 (fix for pinvoke7.cs).
20609 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20611 * mini.h, mini.c: ensure correct initialization order for types that
20612 require it. Prepare for lazy compilation of jit icall wrappers.
20613 Provide a name for opcode emulation to reduce unneeded mallocing.
20615 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20617 * mini-x86.c: better register restoring code and profiling
20618 support for tail calls.
20620 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20622 * mini.h, driver.c: prepare for leaf methods optimization.
20624 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20626 * mini.c: get targets of branches before converting a method.
20628 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20630 * mini.c (optimize_branches): added some experimental code (disbaled)
20632 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20634 * mini.c (optimize_branches): fix branch to branch optimization
20636 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20638 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20640 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20642 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20645 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20647 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20648 enable use of interface variables again.
20650 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20651 I1 to registers because there is no simply way to sign extend 8bit
20652 quantities in caller saved registers on x86.
20654 * inssel-float.brg: set costs of some rules to 2 so
20655 that monobure always select the arch. specific ones if supplied,
20656 regardless of the order we pass the files to monoburg.
20658 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20660 * mini.c, mini-x86.c: since the magic trampoline for jumps
20661 can't patch the code directly, we do it as soon as the
20662 method gets compiled.
20664 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20666 * mini-x86.c, mini.h: introduce a new patching method
20667 to support CEE_JMP and tail calls.
20668 * mini.c: obey tail.call. Don't precompile methods target
20670 * tramp-x86.c: new trampoline code to handle methods
20671 reached through a jump.
20673 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20675 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20676 bit values to registers
20678 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20680 * mini.c (mono_compile_get_interface_var): share interface
20681 variables if possible.
20683 2003-05-16 Martin Baulig <martin@ximian.com>
20685 * debug-mini.c (mono_init_debugger): New function to initialize
20686 the debugger. This is not in the debugger since it needs to
20687 access some of mini's internals.
20689 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20691 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20693 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20695 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20696 for value type handling.
20698 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20700 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20701 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20703 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20705 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20706 the constructor through a proxy.
20708 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20710 * jit-icalls.c, inssel.brg: fixes to array element address
20713 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20715 * mini-x86.c (is_regsize_var): allocate pointer to registers
20717 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20719 * driver.c: fixed typo, added intrins to the set of optimizations
20720 tested with regressions.
20722 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
20724 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
20725 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
20728 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
20730 * inssel.brg: remove some common pop instructions without side effects
20732 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20734 * inssel-x86.brg: fixed thinko in int to double conversions.
20736 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
20738 * mini.c, jit-icalls.c: added runtime thread-static variable support.
20740 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20742 * inssel-long32.brg: two more missing instructions.
20744 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
20746 * mini.c (mono_emit_call_args): set the cil_code for all arguments
20747 if not already set.
20749 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20751 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
20754 * basic-float.cs: Added tests for negative zero.
20756 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20758 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
20759 a couple of missing operations for long casts, with test cases.
20761 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20763 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
20765 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
20767 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
20768 code size estimation.
20770 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
20772 * mini.c (mono_jit_create_remoting_trampoline): make it work with
20773 abstract methods (fix bug 42542)
20775 * aot.c: add ability to handle array types
20777 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
20779 * mini.c: Call the _specific versions of the object allocation
20780 functions if possible.
20782 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20784 * driver.c: call setlocale ().
20786 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20788 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
20791 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
20793 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
20795 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
20796 wrappers (fix bug 42122)
20798 2003-05-04 Martin Baulig <martin@ximian.com>
20800 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
20802 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
20803 s/mini_set_defaults/mono_set_defaults/g.
20805 2003-05-04 Martin Baulig <martin@ximian.com>
20807 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
20809 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20811 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
20812 (reported by Don Roberts).
20814 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20816 * mini.c: temporarily work around two bugs for this release.
20818 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20820 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
20821 that contains -export-dynamic and it makes using the ld script
20823 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
20825 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20827 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
20830 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20832 * mini.c: make sure leave calls all the needed finally blocks,
20833 even when the target jumps out of multiple exception clauses.
20835 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20837 * ldscript, Makefile.am: add linker script to reduce the number of
20838 exported symbols (should also fix the issues with libwine defining
20839 some of the same symbols in io-layer).
20841 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
20843 * driver.c (mini_main): Avoid assertion when no file name is given on
20846 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
20848 * driver.c: added --version/-V command line option.
20849 Added the inline optimization in the regression tests.
20851 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20853 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
20854 to the type in the method signature (fixes bug#42134).
20856 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
20858 * mini.c: when inlining, check this is not null only when needed (bug #42135).
20860 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
20862 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
20864 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20866 * driver.c: fixed bug #42100.
20868 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
20870 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
20872 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20874 * mini.c: moved most of the code required to do inlining to its own
20875 function so it can be reused. Inline also ctors if appropriate.
20877 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
20879 * Makefile.am: Link with -export-dynamic so shared libs loaded by
20880 the runtime can call mono API functions.
20882 2003-04-27 Martin Baulig <martin@ximian.com>
20884 * debug-mini.c (mono_debug_init_method): Added
20885 `guint32 breakpoint_id' argument; if the method has a breakpoint,
20886 send a notification to the debugger.
20888 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
20889 running in the Mono Debugger, just pass the breakpoint number to
20890 mono_debug_init_method().
20892 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
20894 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
20896 * mini.c: allow some more unsafe compares.
20898 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20900 * mini-x86.c, Makefile.am: make distcheck works (partially from
20901 a patch by Richard Lee <r.h.lee@attbi.com>).
20902 * regset.c, regset.h: removed, they are unused.
20904 2003-04-25 Dick Porter <dick@ximian.com>
20906 * driver.c: Usage reports the name as 'mono' not 'mini'
20907 * exceptions-x86.c: Build and run on freebsd
20909 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
20911 * Makefile.am: install the program with the 'mono' name and
20912 the library as libmono instead of mini and libmini.
20914 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20916 * driver.c: provide the APIs for the embedding interface of the old jit.
20918 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
20920 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
20922 2003-04-23 Martin Baulig <martin@ximian.com>
20924 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
20926 * driver.c: Added `--debug' command line argument to enable
20929 2003-04-23 Martin Baulig <martin@ximian.com>
20931 * debug.[ch]: Removed. The code is now in
20932 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
20934 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
20937 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
20939 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
20941 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20944 (mini_cleanup): moved mono_runtime_cleanup call after the call to
20945 mono_domain_finalize.
20946 (mini_method_compile): use mono_method_profile* if the the option is
20949 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
20951 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20952 methods with their wrapper.
20954 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20955 methods with their wrapper.
20957 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
20960 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
20963 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
20966 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
20968 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
20970 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
20972 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
20973 of the mempool. This is slightly faster and uses less memory
20975 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20977 * mini.c: avoid O(n) allocation for variables.
20979 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20981 * mini.c: handle items on the stack after inlining methods.
20983 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20985 * mini.c: make the method->opcode optimization dependent
20986 on MONO_OPT_INSTRINS and do it lazily.
20988 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20990 * driver.c: print overall results at the end of regression run.
20992 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
20994 * inssel.brg: don't overwrite symbolic registers.
20996 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20998 * inssel-x86.brg: fix conversion from long to float.
21000 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
21002 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
21004 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
21006 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
21008 * driver.c: Added --print-vtable option as in the old JIT.
21010 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21012 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
21014 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
21016 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
21018 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
21020 * mini.c regalloc.c regalloc.h: Fix memory leak.
21022 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
21024 * aot.c (mono_aot_get_method): register all used strings
21026 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21028 * mini.c: always intern strings references with ldstr at compile time.
21030 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21032 * Makefile.am: add BUILT_SOURCES.
21034 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21036 * driver.c: give a better error message when the assembly to execute
21037 doesn't have an entry point.
21039 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
21041 * Makefile.am: added hack for automake
21043 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
21046 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
21048 22003-04-07 Martin Baulig <martin@ximian.com>
21050 * Makefile.am: Added Makefile.am.
21052 * debugger-main.c: Removed, this is now in the debugger where it
21055 * mini.pc.in: Call this package `mini' for the moment.