1 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3 * image-writer.c: Improve support for the osx assembler.
5 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
8 2009-06-07 Zoltan Varga <vargaz@gmail.com>
10 * image-writer.c (append_subsection): Don't align subsections of the
11 debug_line section as a workaround.
13 * dwarfwriter.c: Emit line number info in the AOT case as well.
15 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
17 This patch is contributed under the terms of the MIT/X11 license
19 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
22 2009-06-06 Zoltan Varga <vargaz@gmail.com>
24 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
26 2009-06-04 Zoltan Varga <vargaz@gmail.com>
28 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
29 invoke wrappers, we now use trampolines instead.
31 2009-06-04 Mark Probst <mark.probst@gmail.com>
33 * mini-darwin.c: The exception thread must not be registered with
36 2009-06-04 Mark Probst <mark.probst@gmail.com>
38 * mini-gc.c: Disable the code because it makes SGen crash.
40 2009-06-03 Zoltan Varga <vargaz@gmail.com>
42 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
45 2009-05-31 Zoltan Varga <vargaz@gmail.com>
47 * aot-compiler.c (mono_compile_assembly): Move the creation of the
48 output file after the code has been compiled.
50 2009-05-30 Zoltan Varga <vargaz@gmail.com>
52 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
54 2009-05-31 Zoltan Varga <vargaz@gmail.com>
56 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
57 entries distinction to simplify the code.
59 * mini.h: Bump AOT file format version.
61 2009-05-28 Zoltan Varga <vargaz@gmail.com>
63 * objects.cs: Fix the signature of one of the tests.
65 * mini.c (mini_create_ftnptr): New helper function, moved here from
67 (mini_get_addr_from_ftnptr): Ditto.
68 (mini_init): Install the new helpers.
70 2009-05-28 Martin Baulig <martin@ximian.com>
72 Correctly initialize the debugger when embedding Mono.
74 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
75 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
76 see documentation in mini_debug_running_inside_mdb().
79 (mini_debug_running_inside_mdb): New function to check whether
80 we're running inside mdb.
82 * mini.c (mini_init): Call mini_debugger_init() if we're running
85 * driver.c (mono_main): Moved the call to mini_debugger_init()
86 into mini_init() to make this work when embedding Mono.
88 * debug-debugger.c (mini_debugger_init): Warn about duplicate
89 calls to mini_debugger_init().
91 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
92 mono_debugger_main() -> mini_debugger_main() and put them inside a
93 `MONO_DEBUGGER_SUPPORTED' conditional.
95 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
97 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
98 this is no longer in use.
101 2009-05-26 Zoltan Varga <vargaz@gmail.com>
103 * mini-sparc.c (add_outarg_load): Fix the sparc build.
105 * aot-compiler.c (emit_method_code): Always write out C style symbols for
108 2009-05-27 Martin Baulig <martin@ximian.com>
110 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
112 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
113 long_conv_to_r_un to 64 bits.
115 * cpu-x86.md: Increase the instruction size due to the changes.
117 * iltests.il.in: Add regression test.
121 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
123 * objects.cs: Move the previous test from basic.cs to here.
125 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
127 * basic.cs: Add regression test for #506915.
129 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
131 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
132 optimization we must check the bb of the first byte of stobj as
133 it's the only one set in cil_offset_to_bb.
137 2009-05-25 Zoltan Varga <vargaz@gmail.com>
139 * image-writer.c: Fix pointer directive on ppc64.
141 2009-05-24 Zoltan Varga <vargaz@gmail.com>
143 * image-writer.c (asm_writer_emit_section_change): Avoid using
144 .bss subsections on ppc too.
146 2009-05-23 Zoltan Varga <vargaz@gmail.com>
148 * image-writer.c: Fix the definition of TARGET_ASM_....
150 * image-writer.c: Fix the emission of assembler directives in the last
153 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
154 exception throwing code to accomodate ppc64.
156 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
157 size to work on ppc64 too.
159 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
162 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
163 the assembler dialect instead of using platform specific defines.
165 2009-05-22 Geoff Norton <gnorton@novell.com>
167 * mini-arm.c (get_call_info): If a structure is split between the stack
168 and argument registers, we should not advance the stack pointer by the entire
169 native size, but just by the amount that spilled.
171 2009-05-22 Zoltan Varga <vargaz@gmail.com>
173 * mini-arm.c (get_call_info): Handle structures with alignment requirements
176 2009-05-21 Zoltan Varga <vargaz@gmail.com>
178 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
181 * aot-compiler.c (add_extra_method): Fix up the collection of extra
182 methods so wrapper don't get added twice.
183 (add_generic_instances): Don't add methods of arrays.
185 * generics.cs: Mark one test as !FULLAOT.
187 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
189 * mini-x86.c (emit_move_return_value): Remove unused vars.
191 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
193 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
194 decomposing 8 bytes structs into a LCALL.
196 * mini-x86.c (emit_move_return_value): We no longer push the vtype
197 pointer for where to store the returned regs.
199 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
202 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
204 2009-05-20 Miguel de Icaza <miguel@novell.com>
206 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
209 2009-05-21 Zoltan Varga <vargaz@gmail.com>
211 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
213 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
216 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
218 * local-propagation.c (mono_local_cprop): Avoid local propagation
219 across paired add/sub if the first instruction dest reg is it's
220 source reg. For example:
222 int_add_imm R12 <- R12 [1] clobbers: 1
223 int_sub_imm R42 <- R12 [1] clobbers: 1
225 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
226 maintain the math identify.
230 2009-05-20 Andreia Gaita <avidigal@novell.com>
232 * Makefile.am: avoid going on the network just to get the revision,
235 2009-05-19 Massimiliano Mantione <massi@ximian.com>
237 Fixed estimate for short branches on amd64 (they were off mark, and
238 enabling call prolog-epilog instrumentations caused assertions).
239 * mini.h (struct MonoBasicBlock): added max_length field to hold the
240 estimate for the maximum length of this basic block.
242 - mono_arch_emit_prolog: compute max_length for each basic block
243 (instead of max_offset), and inflate size estimate also for entry bb
244 in case of code instrumentation.
245 - mono_arch_output_basic_block: get rid of "cpos" (the current
246 estimated "position" in the code), and always use "offset" instead,
247 which is accurate; at the beginning of the function quickly recompute
248 max_offset for all the remaining blocks, starting from the current
249 cfg->code_len (which is correct, and not estimated) and using the
250 estimated block lengths computed previously.
252 2009-05-17 Zoltan Varga <vargaz@gmail.com>
254 * exceptions-ppc.c: Remove the caching from the trampoline creation
255 functions, it is already done in the caller.
257 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
259 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
260 MONO_ARCH_GSHARED_SUPPORTED define.
262 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
264 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
267 2009-05-16 Zoltan Varga <vargaz@gmail.com>
269 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
270 call to mono_marshal_get_rgctx_invoke ().
272 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
273 mono_marshal_get_static_rgctx_invoke (), all platforms which support
274 gshared use the static rgctx trampolines now.
276 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
277 platform supports it.
279 2009-05-15 Zoltan Varga <vargaz@gmail.com>
281 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
283 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
285 2009-05-15 Zoltan Varga <vargaz@gmail.com>
287 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
289 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
292 2009-05-15 Massimiliano Mantione <massi@ximian.com>
294 Made it possible for mono_arch_instrument_epilog to preserve
295 argument registers, otherwise instrumenting the "epilogue" before
296 a tail call would clobber them.
297 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
298 if like mono_arch_instrument_epilog but with an additional parameter
299 that states if argument registers must be preserved.
300 * mini.c: implemented mono_arch_instrument_epilog as a call to
301 mono_arch_instrument_epilog_full without asking to preserve argument
302 registers (this makes the existing code work as usual).
304 - mono_arch_instrument_epilog: add parameter to transform it into
305 mono_arch_instrument_epilog_full, and preserve argument registers
307 - mono_arch_output_basic_block, OP_TAILCALL case: call
308 mono_arch_instrument_epilog_full.
309 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
310 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
311 only transformed mono_arch_instrument_epilog into
312 mono_arch_instrument_epilog_full.
314 2009-05-15 Geoff Norton <gnorton@novell.com>
316 * mini-darwin.c: This works on arm now.
318 2009-05-14 Geoff Norton <gnorton@novell.com>
320 * jit.h, driver.c: Allow full-aot to be decided programatically by the
323 2009-05-15 Zoltan Varga <vargaz@gmail.com>
325 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
328 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
329 wrappers during full aot mode correctly.
331 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
334 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
335 mono_metadata_type_hash ().
337 2009-05-14 Massimiliano Mantione <massi@ximian.com>
339 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
340 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
341 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
342 Removed MONO_INST_BRLABEL from the instruction flags, and the
343 remaining code that used it, because we do not support branches inside
344 basic blocks (and branch target labels) anymore.
345 * Makefile.am: As part of the above cleanup, remove reference to
346 BURG files which don't exist anymore.
348 2009-05-14 Zoltan Varga <vargaz@gmail.com>
350 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
353 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
354 to use mono_arch_throw_corlib_exception.
356 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
357 mono_arch_throw_corlib_exception for throwing corlib exceptions.
359 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
362 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
364 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
365 for the got to make debugging easier and to avoid confusing it with the
368 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
369 method so a breakpoint can be set when using gdb.
371 2009-05-13 Zoltan Varga <vargaz@gmail.com>
373 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
374 on mono_method_get_imt_slot ().
376 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
377 num_decodes variables.
379 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
380 change as it doesn't seem to work.
382 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
385 2009-05-12 Zoltan Varga <vargaz@gmail.com>
387 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
388 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
390 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
391 builder when using full aot.
393 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
394 here, it is already handled.
396 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
399 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
401 * mini-arm.h: Enable IMT for full aot.
403 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
404 arch doesn't support it.
406 * mini.c (mini_init): Don't disable IMT for full aot if the
407 architecture supports it.
409 * mini.h (MonoAotTrampoline): New enum containing the different types
410 of 'numerous' trampolines.
411 (MONO_AOT_FILE_VERSION): Bump this.
413 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
414 static rgctx trampolines. Add support for full-aot IMT thunks.
416 * mini-amd64.h: Enable IMT for full aot.
418 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
419 to exclude tests belonging to a category.
421 * generics.cs: Mark some tests with a !FULLAOT category.
423 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
426 2009-05-11 Zoltan Varga <vargaz@gmail.com>
428 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
429 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
430 (emit_plt): Fix a warning.
432 2009-05-10 Zoltan Varga <vargaz@gmail.com>
434 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
435 back into aot-compiler.c to a place where the other functions shared by
436 the runtime and aot compiler are.
438 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
439 as done previously, instead of in MonoAotFileInfo, since pointers might have
440 alignment requirements.
442 * mini.h: Bump AOT file format version.
444 2009-05-10 Miguel de Icaza <miguel@novell.com>
446 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
447 that is used at runtime from the aot-compiler.c, this makes it
448 work on setups that remove the AOT compiler from the output
451 2009-05-09 Zoltan Varga <vargaz@gmail.com>
453 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
456 * mini-ppc.h: Enable static rgctx trampolines for ppc.
458 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
460 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
461 stuff to mono_arch_decompose_long_opts ().
462 (mono_decompose_opcode): Remove some dead code.
464 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
466 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
467 cmethod can be null for quite a some reasons.
469 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
471 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
473 2009-05-08 Zoltan Varga <vargaz@gmail.com>
475 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
477 2009-05-08 Zoltan Varga <vargaz@gmail.com>
479 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
480 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
481 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
482 calls returning structures by addr on amd64.
484 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
486 * iltests.il.in: Restructure the tail call tests a bit.
488 2009-05-07 Zoltan Varga <vargaz@gmail.com>
490 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
491 for virtual methods too.
493 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
495 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
496 due to regression in verifying System.dll.
498 2009-05-06 Zoltan Varga <vargaz@gmail.com>
500 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
503 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
506 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
507 g_str_hash () which can change.
509 * driver.c (mini_regression): Disable optimizations not supported by
510 the cpu. Fixes #500019.
512 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
515 2009-05-06 Zoltan Varga <vargaz@gmail.com>
517 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
518 to the latest LLVM code.
520 2009-05-05 Zoltan Varga <vargaz@gmail.com>
522 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
524 2009-05-04 Zoltan Varga <vargaz@gmail.com>
526 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
529 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
530 no longer saving offsets, so just save the patch types along with the other
532 * aot-runtime.c (load_patch_info): Update after the changes to
533 encode_patch_list ().
534 (decode_got_entry): Removed, merged into load_patch_info ().
535 (is_shared_got_patch): Removed, call the same function from
538 * mini.h: Bump aot file format version.
540 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
541 half-finished no-dlsym code.
543 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
546 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
547 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
549 2009-05-02 Zoltan Varga <vargaz@gmail.com>
551 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
552 buffer length to work with AOT code.
554 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
557 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
560 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
562 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
564 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
567 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
568 if needed. Don't decompose long operations when using llvm.
570 2009-05-01 Zoltan Varga <vargaz@gmail.com>
572 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
575 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
577 2009-05-03 Martin Baulig <martin@ximian.com>
579 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
580 mono_debugger_insert_method_breakpoint() since the class init
581 handler we're inserting at the top of the method already gives us
584 2009-04-30 Zoltan Varga <vargaz@gmail.com>
586 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
587 to mono_arch_decompose_long_opts () for x86 and arm.
589 2009-04-29 Zoltan Varga <vargaz@gmail.com>
591 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
594 2009-04-28 Zoltan Varga <vargaz@gmail.com>
596 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
599 2009-04-26 Zoltan Varga <vargaz@gmail.com>
601 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
602 number of trampolines used in full-aot mode.
604 * aot-compiler.c: Add an ntrampolines option to set the number of
605 trampolines emitted in full-aot mode.
607 2009-04-27 Zoltan Varga <vargaz@gmail.com>
609 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
610 a volatile load. Get rid of get_tempname (), llvm assigns names
613 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
616 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
619 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
622 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
623 to the same register as a fixed sreg2. Fixes #497271.
625 * iltests.il.in: Add a new test.
627 2009-04-26 Zoltan Varga <vargaz@gmail.com>
629 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
630 stack, since pushes complicate exception handling.
632 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
633 the stack if they are passed using moves.
635 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
637 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
640 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
641 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
642 of FMOVE if it is an R4.
644 2009-04-25 Zoltan Varga <vargaz@gmail.com>
646 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
648 * mini.h (LLVMCallInfo): New structure to store calling convention
649 information for the LLVM back end similar to the CallInfo structures in
652 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
653 call information in a format usable by LLVM.
654 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
656 * method-to-ir.c (mono_emit_call_args): Emit calls using
657 mono_llvm_emit_call () when compiling using LLVM.
659 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
660 comments to all functions. Fix memory leaks. Add a public init/cleanup
663 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
665 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
666 mono_array_new_va () jit icall.
668 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
670 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
671 multiple machine description files to be specified.
672 * mini-ops.h: fixes for cross-compilation.
674 2009-04-22 Miguel de Icaza <miguel@novell.com>
676 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
679 2009-04-22 Zoltan Varga <vargaz@gmail.com>
681 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
682 to prevent asserts in various passes. Fixes #497220.
684 2009-04-21 Zoltan Varga <vargaz@gmail.com>
686 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
689 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
690 table to avoid duplicates.
692 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
694 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
697 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
699 * mini.c (mini_method_verify): Fail fulltrust code if the exception
700 is for method or field access.
702 2009-04-20 Zoltan Varga <vargaz@gmail.com>
704 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
707 * mini-llvm.c (mono_llvm_emit_method): Use it.
709 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
710 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
713 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
714 synchronized methods.
716 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
718 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
720 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
723 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
724 allowing some options to be set dynamically.
726 2009-04-19 Zoltan Varga <vargaz@gmail.com>
728 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
729 unconditional branch.
731 * mini.h (MonoTrampolineType): Add new trampoline type
732 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
735 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
738 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
741 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
742 is enabled. Instead, use the llvm vcall trampoline.
744 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
746 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
748 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
751 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
752 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
754 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
757 * mini.c: Fix a warning.
759 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
760 THROW to the appropriate llvm type.
762 2009-04-18 Zoltan Varga <vargaz@gmail.com>
764 * mini.c (mini_method_compile): Add statistics for methods JITted
767 2009-04-17 Zoltan Varga <vargaz@gmail.com>
769 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
770 OP_IA64_CMP_<cond>_IMM opcodes.
772 2009-04-17 Zoltan Varga <vargaz@gmail.com>
774 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
777 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
780 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
783 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
785 * mini-exceptions.c : add thread id to EXCEPTION trace message.
787 2009-04-17 Zoltan Varga <vargaz@gmail.com>
789 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
792 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
793 rgctx invoke trampolines for x86.
795 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
796 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
797 (mono_arch_get_vcall_slot): Simplify this.
799 2009-04-16 Zoltan Varga <vargaz@gmail.com>
801 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
802 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
804 2009-04-14 Zoltan Varga <vargaz@gmail.com>
806 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
807 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
809 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
811 * liveness.c (visit_bb): Remove a needless assert.
813 2009-04-13 Zoltan Varga <vargaz@gmail.com>
815 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
816 full aot support to the arch specific code.
818 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
820 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
822 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
824 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
825 collect information about the delegate invoke impl trampolines.
827 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
828 to save trampolines during full-aot mode.
830 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
831 creation function which returns a trampoline which sets the rgctx
833 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
835 (mono_delegate_trampoline): Ditto.
837 * mini.c (mono_jit_runtime_invoke): Ditto.
839 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
841 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
843 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
845 2009-04-12 Zoltan Varga <vargaz@gmail.com>
847 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
848 just setting the opcode to OP_NOP.
850 2009-04-11 Zoltan Varga <vargaz@gmail.com>
852 * mini.c (mini_method_compile): Put the last change inside an
853 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
855 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
856 and extend live ranges to cover the whole method when using xdb.
858 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
859 do it in the trampolines.
861 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
864 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
866 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
867 call code in full-aot mode since IMT is disabled there.
868 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
869 new JIT no longer has that restriction.
871 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
873 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
874 a more compact format.
875 (mono_aot_wrapper_name): New function to return a unique name for a
876 wrapper method, also used by the AOT runtime.
878 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
881 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
882 when a ICollection<T> etc is encountered.
883 (add_generic_instances): Process method arguments/locals too.
884 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
887 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
889 2009-04-10 Zoltan Varga <vargaz@gmail.com>
891 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
893 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
895 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
896 representing the result of the decomposition. Nullify instructions
897 instead of setting them to OP_NOP since nops can't have registers
900 2009-04-09 Zoltan Varga <vargaz@gmail.com>
902 * aot-compiler.c (mono_compile_assembly): Split this huge function into
903 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
904 info. Strip 'mapping symbols' on ARM.
906 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
908 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
909 this with the native genmdesc.
911 2009-04-08 Bill Holmes <billholmes54@gmail.com>
913 * aot-runtime.c: Fixing the MSVC build.
915 Code is contributed under MIT/X11 license.
917 2009-04-08 Zoltan Varga <vargaz@gmail.com>
919 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
920 JITted code depends on it.
922 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
924 * aot-compiler.c: Use new MonoGenericParam accessors.
926 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
928 Reduce memory usage and improve correctness wrt MonoGenericParam
929 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
930 handing. Avoid allocating MonoGenericParams, but use the ones in
931 the container itself.
933 2009-04-07 Miguel de Icaza <miguel@novell.com>
935 * tasklets.c: Return exceptions in the out argument.
937 2009-04-08 Zoltan Varga <vargaz@gmail.com>
939 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
940 opcode. Use pointer types in more places instead of casting them to
943 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
945 (mono_llvm_optimize_method): New helper function to optimize a method.
947 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
948 widening code so it could be called from more places.
949 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
950 code paths in the call opcodes.
952 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
954 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
956 2009-04-06 Zoltan Varga <vargaz@gmail.com>
958 * dwarfwriter.c: Use _ to separate class name
959 components as gdb can't handle '.'. Represent reference variables
962 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
964 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
966 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
968 * gc-test.cs: New file with GC stack marking tests.
970 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
971 negative numbers for vfp.
973 * basic-float.cs: Add a test.
975 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
977 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
979 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
981 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
982 part of tasklet/continuation support.
984 2009-04-05 Zoltan Varga <vargaz@gmail.com>
986 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
987 amd64 opcodes inside an ifdef.
989 * dwarfwriter.c: Emit inheritance information for classes, emit fields
992 * dwarfwriter.c (emit_type): Emit the class info for classes.
994 2009-04-04 Zoltan Varga <vargaz@gmail.com>
996 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
998 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
1000 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
1002 * ssa.c (mono_ssa_compute): Fix some memory leaks.
1004 2009-04-03 Zoltan Varga <vargaz@gmail.com>
1006 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
1008 * mini-llvm.c: Update comments.
1010 * mini.h (COMPILE_LLVM): New macro.
1012 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
1014 * ssa.c (mono_ssa_compute): Ditto.
1016 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
1017 the unwind ops from a DWARF FDE.
1019 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
1020 methods by extracting the dwarf unwind ops from the unwind info generated
1023 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
1026 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
1029 2009-04-02 Zoltan Varga <vargaz@gmail.com>
1031 * Makefile.am (llvm_sources): Enable this.
1033 * mini.c (mini_method_compile): Add support for compiling with LLVM,
1034 failing back to the JIT if something cannot be handled.
1036 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
1037 compiling with LLVM.
1039 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
1040 compiling with LLVM.
1042 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
1043 compiling with LLVM.
1045 * mini-ops.h: Add a few opcodes needed by LLVM.
1047 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
1050 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
1053 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
1055 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
1057 2009-04-01 Mark Probst <mark.probst@gmail.com>
1059 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
1060 ridiculously large methods.
1062 2009-03-31 Martin Baulig <martin@ximian.com>
1064 * debug-debugger.c (debugger_remove_breakpoint): Call
1065 mono_debugger_remove_class_init_callback ().
1067 2009-03-31 Zoltan Varga <vargaz@gmail.com>
1069 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
1070 right before emitting code, not at the start.
1072 * mini.c (mono_postprocess_patches): Extract this into a separate function
1073 from mono_codegen ().
1075 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
1076 byref types correctly.
1078 2009-03-30 Zoltan Varga <vargaz@gmail.com>
1080 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
1083 2009-03-29 Zoltan Varga <vargaz@gmail.com>
1085 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
1086 indirect calls, this avoids problems where get_vcall_slot () would get
1087 confused by the native code for the instruction preceeding the call.
1088 (mono_arch_get_vcall_slot): Simplify this.
1089 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
1091 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
1092 register allocator now seems to depend on them instead of the data in
1095 * mini.c (mini_method_compile): Throw the correct type of exception if
1096 mono_method_get_header () fails because of a loading error.
1098 2009-03-28 Zoltan Varga <vargaz@gmail.com>
1100 * mini.c (mini_method_compile): Clear the loader error if the method
1101 header cannot be decoded.
1103 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
1104 interface methods on proxies correctly.
1106 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
1107 this argument for vtype methods. Add precise liveness info for arguments.
1109 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1110 LIVERANGE_START/END opcodes.
1112 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1113 for arguments and values in registers.
1115 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1117 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1118 return a valuetype. Fixes #487518.
1120 * iltests.il: Add a test.
1122 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1124 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1125 closed over a null reference correctly.
1127 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1129 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1131 2009-03-25 Mark Probst <mark.probst@gmail.com>
1133 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1134 allocated to the same registers as fixed sregs.
1136 2009-03-24 Mark Probst <mark.probst@gmail.com>
1138 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1141 * method-to-ir.c: Handle more cases for
1142 Interlocked.CompareExchange.
1144 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1145 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1146 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1148 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1150 * aot-runtime.c (decode_method_ref): Fix a warning.
1152 * unwind.c (mono_unwind_frame): Ditto.
1154 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1156 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1157 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1159 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1160 fix the handling of large values in the ALU_PC_G0_NC relocation.
1162 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1164 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1166 2009-03-22 Mark Probst <mark.probst@gmail.com>
1168 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1171 2009-03-22 Mark Probst <mark.probst@gmail.com>
1173 * method-to-ir.c: MINI_OP3 needs a comma.
1175 * method-to-ir.c, mini.h, mini.c: Remove
1176 mono_init_op_sreg_counts ().
1178 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1180 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1183 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1186 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1188 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1191 2009-03-21 Mark Probst <mark.probst@gmail.com>
1193 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1194 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1195 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1198 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1200 * driver.c: Change location of gc_wrapper.h.
1202 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1203 inside finally clauses correctly. Fixes #485721.
1205 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1206 after the change above.
1208 * exceptions.cs: Add a test.
1210 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1212 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1214 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1215 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1216 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1218 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1219 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1221 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1223 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1224 Simplify logic for ensure_method_is_allowed_to_call_method.
1225 Handle wrappers on callers.
1227 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1229 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1232 * basic-simd.cs: Fix the names of some test methods.
1234 2009-03-18 Geoff Norton <gnorton@novell.com>
1236 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1238 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1240 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1242 2009-03-17 Jb Evain <jbevain@novell.com>
1244 * driver.c: remove now uneeded call to mono_gc_base_init before
1247 2009-03-17 Jb Evain <jbevain@novell.com>
1249 * dwarfwriter.c (token_handler): handle more cases.
1251 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1253 * method-to-ir.c: Remove more dead code (that was required only
1254 because of method_is_safe). Fix compiler warnings.
1256 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1258 * method-to-ir.c: Remove unneeded/useless method_is_safe
1259 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1261 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1263 * mini.c (mini_method_compile): Print the method been compiled with
1264 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1265 for people not familiar with the runtime.
1267 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1269 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1270 a managed object which is later put into a GList. Return its class instead.
1272 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1273 stack slots when using sgen.
1275 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1277 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1279 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1281 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1282 > so it works on the first vreg as well.
1284 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1286 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1289 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1291 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1294 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1296 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1297 native->IL offset mapping.
1299 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1301 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1303 * basic.cs: Add a test.
1305 2009-03-11 Mark Probst <mark.probst@gmail.com>
1307 * mini-x86.c (mono_arch_output_basic_block): Use different
1308 registers in case the ones we want to overwrite are used by the
1309 other operand. Fixes regression in #480807.
1311 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1313 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1315 * dwarfwriter.c (emit_line_number_info): The line number info for
1316 IL code was off by one. Fix that.
1318 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1321 2009-03-09 Mark Probst <mark.probst@gmail.com>
1323 Contributed under the terms of the MIT/X11 license by Steven
1324 Munroe <munroesj@us.ibm.com>.
1326 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1329 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1331 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1334 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1336 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1337 the delegate ctor handling code. Fixes #482638.
1339 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1342 * iltests.il.in: Add a test.
1344 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1347 2009-03-05 Mark Probst <mark.probst@gmail.com>
1349 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1350 is shared generic code, return the trampoline, even if the method
1351 has already been compiled. Fixes #479763.
1353 * mini.c, mini.h: New function
1354 mono_jit_find_compiled_method_with_jit_info() which is the same as
1355 mono_jit_find_compiled_method() but also returns the jit info.
1357 2009-03-05 Mark Probst <mark.probst@gmail.com>
1359 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1360 for methods which actually have one. For all other methods, make
1361 sure the this argument var is live the whole method.
1363 * mini.c (mini_method_compile): Every shared method has a
1364 this/vtable/mrgctx info. Fixes #480807.
1366 2009-03-05 Mark Probst <mark.probst@gmail.com>
1368 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1369 generic/imt thunks where some entries branch through the vtable,
1370 while other entries branch directly.
1372 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1374 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1376 * mini-windows.c: Ditto.
1378 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1381 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1383 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1386 2009-03-04 Mark Probst <mark.probst@gmail.com>
1388 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1391 2009-03-04 Mark Probst <mark.probst@gmail.com>
1393 * exceptions-x86.c: Include debug-mini.h - fixes build.
1395 2009-03-04 Martin Baulig <martin@ximian.com>
1397 * debug-mini.c: Clean up the exception API and add documentation.
1398 (mono_debugger_handle_exception): New public method; this is
1399 called when throwing an exception or encountering an unhandled one.
1400 (mono_debugger_call_exception_handler): Formerly known as
1401 mono_debugger_handle_exception(); this is used to tell the
1402 debugger that we're about to invoke an exception handler.
1404 2009-03-04 Martin Baulig <martin@ximian.com>
1406 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1407 ../metadata/mono-debug-debugger.c; save and reset exception state.
1409 2009-03-02 Martin Baulig <martin@ximian.com>
1411 * debug-mini.c: Moved the debugger exception handling here from
1412 ../metadata/mono-debug-debugger.c.
1415 (MonoDebuggerExceptionAction): New exception typedef.
1418 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1420 * exceptions-amd64.c
1421 (mono_amd64_throw_exception): Use the new debugger exception
1425 (mono_handle_exception_internal): Don't call
1426 mono_debugger_unhandled_exception() here.
1428 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1430 * mini.c aot-compiler.c: Update after the changes to
1431 mono_marshal_get_runtime_invoke ().
1433 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1434 Virtual generic methods might not have method->slot set, work around
1437 * generics.cs: Add a test.
1439 2009-03-02 Geoff Norton <gnorton@novell.com>
1442 * driver.c: Allow signal chaining of SIGFPE as well.
1444 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1446 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1447 this since it now receives the method not its generic context in the
1450 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1451 generic/imt thunks where some entries branch through the vtable, while
1452 other entries branch directly.
1454 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1456 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1457 support for interface methods as well.
1459 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1460 using the normal IMT thunks.
1462 generics.cs: Add new tests.
1464 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1465 the generic inst to the generic imt thunks. This fixes AOT support,
1466 improves consistency with the normal IMT thunks, and makes it easier to
1467 add support for interface generic virtual methods later.
1469 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1471 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1473 * driver.c (mono_set_signal_chaining): New public API function to enable
1474 signal chaining on POSIX platforms.
1476 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1477 (si@lindenlab.com) to implement signal chaining. The original patch was
1478 contributed under the MIT X/11 license:
1479 https://bugzilla.novell.com/show_bug.cgi?id=318894
1481 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1483 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1484 too until it can be made to run on amd64.
1486 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1488 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1489 to get_generic_context_from_code () + get_call_info () if possible.
1491 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1493 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1494 suspend-on-sigsegv functionality.
1496 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1497 to suspend when a native SIGSEGV is received. This is useful for debugging
1498 crashes which don't happen under gdb, since a live process contains more
1499 information than a core file.
1501 * mini-exceptions.c (mono_print_thread_dump): Use
1502 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1504 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1506 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1508 * basic-float.cs: Disable the tests which currently fail on amd64.
1510 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1511 value to mono_arch_patch_callsite () to fix crashes.
1513 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1515 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1517 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1518 nop code by patching the call address to point to the nullified class init
1519 trampoline, as the former does not seem to be safe on SMP machines.
1521 2009-02-23 Mark Probst <mark.probst@gmail.com>
1523 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1526 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1528 * basic-float.cs basic-calls.cs: Fix warnings.
1530 2009-02-22 Mark Probst <mark.probst@gmail.com>
1532 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1533 correct frame pointer in the LMF. Should fix #478394.
1535 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1537 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1539 * image-writer.c: Make the binary writer less verbose.
1541 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1543 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1544 are called from runtime invoke wrappers.
1546 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1548 * cpu-ppc.md (store_memindex): Increase the size of this.
1550 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1552 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1554 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1556 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1559 Last fix for of #467201.
1562 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1564 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1566 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
1567 and long_conv_to_r8_2:
1569 Fixed part of #467201.
1571 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1573 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1575 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1576 conversion to 32 bits.
1578 * cpu-x86.md: Increase the size of int_conv_to_r4.
1580 * basic-float.cs: Add a test for this.
1582 Fixed part of #467201.
1584 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1586 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1588 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1589 conversion to 64 bits.
1591 * basic-float.cs: Add a test for this.
1593 Fixed part of #467201.
1595 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1597 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1599 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1600 This behavior is compatible with MS.
1602 * iltest.il.in: Add a test for this.
1604 Fixed part of #467201.
1606 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1608 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1610 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1611 change the precision of the value.
1613 * cpu-x86.md: Define len for float_conv_to_r4.
1615 * basic-float.cs: Add a test for this.
1617 Fixed part of #467201.
1619 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1621 * mini.c: Adjust locking order to the new semantics where the loader lock
1624 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
1633 * mini-trampolines.c:
1646 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
1648 2009-02-18 Zoltan Varga <vargaz@gmail.com>
1650 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
1653 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1655 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
1656 for cctors if needed.
1658 2009-02-17 Mark Probst <mark.probst@gmail.com>
1660 * mini-ppc.c: Fix build on Darwin.
1662 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1664 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
1665 version instead of 3 as valgrind doesn't like version 3.
1667 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1669 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
1670 usable for hashing methods.
1671 (emit_extra_methods): Use the new hash to avoid putting every method in the
1674 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
1676 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
1677 whenever a method ref could match a method.
1679 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
1682 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
1685 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
1687 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
1688 the encoding buffer.
1690 * method-to-ir.c (mono_method_check_inlining): Avoid calling
1691 mono_method_get_header () on inflated methods as an optimization.
1693 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1695 * ssa.c (fold_ins): Fix another crash if the instruction following the
1696 switch was optimized away.
1698 2009-02-16 Mark Probst <mark.probst@gmail.com>
1700 Contributed under the terms of the MIT/X11 license by Steven
1701 Munroe <munroesj@us.ibm.com>.
1703 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
1705 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1707 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
1708 around the mono_domain_alloc calls, it is now done by the functions
1711 * aot-compiler.c (compile_method): Only add wrappers referenced by
1712 the method if compiling with full AOT.
1713 (mono_compile_assembly): Error out if --aot=full is specified on
1714 a platform where it is not supported.
1716 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
1719 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
1722 * aot-runtime.c (load_named_code): Handle
1723 mono_arm_throw_exception_by_token.
1725 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
1727 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
1730 * Makefile.am (fullaotcheck): Exit if a test fails.
1732 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
1734 (mono_compile_assembly): Handle the assembler failing.
1736 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
1737 accepting subsections of .bss.
1739 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
1742 * aot-compiler.c: Remove some unused includes.
1744 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
1745 now in MonoImageWriter.
1747 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
1748 code sequence which matches a non-virtual call. Fixes #472654.
1750 2009-02-15 Zoltan Varga <vargaz@gmail.com>
1752 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
1755 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
1756 use the image/dwarf writers directly.
1758 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
1761 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
1764 * image-writer.h: Fix some typos.
1766 * dwarfwriter.h dwarfwriter.c: New files.
1768 * aot-compiler.c: Extract the DWARF info writing functionality into a
1771 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
1772 argument to return unwind info.
1774 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
1776 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
1778 * aot-runtime.c (decode_method_ref): Add a case for
1779 MONO_AOT_METHODREF_WRAPPER_NAME.
1781 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
1784 * aot-compiler.c (encode_method_ref): Use the new constants.
1786 * aot-runtime.c (decode_method_ref): Ditto.
1788 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
1789 be compiled, not the icall itself.
1791 2009-02-14 Zoltan Varga <vargaz@gmail.com>
1793 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
1794 using decode_method_ref ().
1796 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
1797 convert it to an in32. Fixes #475859.
1799 * arrays.cs: Add a test.
1801 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1803 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
1806 * basic-long.cs: Add a test.
1808 2009-02-12 Mark Probst <mark.probst@gmail.com>
1810 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
1811 remove the frame pointer in leaf methods which don't receive any
1812 arguments, don't throw exceptions and don't do dynamic stack
1815 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1817 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
1818 the fail_tramp changes. Hopefully fixes #475132.
1820 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1822 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
1823 instead of mono_metadata_signature_dup_full.
1825 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1827 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
1828 for processing jump tables. Fixes #473787.
1830 2009-02-11 Mark Probst <mark.probst@gmail.com>
1832 * mini-generic-sharing.c: mini_method_get_context() just calls
1833 mono_method_get_context_general() now.
1835 * mini.c, mini.h: Moved get_object_generic_inst(),
1836 construct_object_context_for_method() and
1837 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
1839 2009-02-11 Zoltan Varga <vargaz@gmail.com>
1841 * branch-opts.c (mono_if_conversion): Handle the case where the merged
1842 basic block fell through to its successor bblock without a branch. Fixes
1845 * iltests.il.in: Add a test.
1847 * aot-compiler.c (encode_method_ref): Encode methods of array types.
1848 (can_encode_patch): We can now handle arrays of generic parameters and
1851 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
1853 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
1854 the AOT file to avoid some #ifdefs in aot-runtime.c
1856 * mini.h: Bump AOT file format version.
1858 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1860 * Makefile.am (fullaotcheck): Make this run the tests.
1862 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
1864 2009-02-10 Mark Probst <mark.probst@gmail.com>
1866 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
1867 individually. Fixes #473482.
1869 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1871 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
1873 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
1875 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
1876 (mono_compile_assembly): Hush compile warnings about
1877 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
1880 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1882 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
1884 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
1886 * aot-compiler.c: Fix arm support.
1888 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
1889 img_writer_emit_unset_mode () function.
1891 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
1892 (mono_unwind_get_dwarf_pc_reg): Ditto.
1894 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
1895 Move almost all platform specific code to a set of arch_ functions,
1896 and document them to ease porting.
1898 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
1900 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
1902 * aot-compiler.c: Extract the image writing functionality into a separate
1903 module to reduce the size of this file.
1905 2009-02-09 Geoff Norton <gnorton@novell.com>
1907 * mini-s390.c: Fix the signature of emit_sig_cookie.
1909 2009-02-09 Zoltan Varga <vargaz@gmail.com>
1911 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
1913 * aot-runtime.c (is_shared_got_patch): Ditto.
1915 * aot-runtime.c (load_named_code): Cope with the fact that
1916 decode_got_entry () won't decode the patch fully if its corresponding got
1917 entry is already filled.
1919 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
1921 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1923 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
1924 as the moving pointer instead of 'buf' for consistency with the rest of the
1926 (mono_arch_create_monitor_exit_trampoline): Ditto.
1928 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
1929 generic_class_init trampolines.
1930 (add_generic_class): Extract some code from add_generic_instances () into a
1931 separate function so it can be called from other places too.
1932 (compile_method): Call add_generic_class () for the classes of inflated methods
1933 referenced by the method.
1934 (can_encode_patch): Allow references to generic parameters.
1936 * aot-runtime.c: Add support the patches required by the new trampolines.
1938 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
1941 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
1944 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
1945 this from get_throw_pending_exception, make the signature full aot compatible.
1947 * Makefile.am (fullaotcheck): New target to run full-aot tests.
1949 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
1951 * exceptions.cs: Add a test.
1953 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1955 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
1956 use the DWARF_DATA_ALIGN constant instead.
1958 * exception-<ARCH>.c: Update after the above change.
1960 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
1963 * mini-arm.c: Enable the dwarf unwinder.
1965 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
1966 instead of mono_class_setup_vtable ().
1968 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1970 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
1973 * mini-x86.h: Enable the dwarf unwinder.
1975 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
1977 Fix mcs/tests/test-7.cs
1978 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
1981 2009-02-06 Zoltan Varga <vargaz@gmail.com>
1983 * mini.c (print_jit_stats): Remove some unused statistics.
1985 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1987 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
1989 2009-02-05 Mark Probst <mark.probst@gmail.com>
1991 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
1992 the method we get from mono_object_get_virtual_method() because
1993 that function does it properly, now.
1995 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1997 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
1998 opcodes. Fixes #472775.
2000 2009-02-05 Mark Probst <mark.probst@gmail.com>
2002 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
2003 fact that mono_find_jit_info() sometimes returns the context
2004 corresponding to the jit info in new_ctx. Fixes #472600.
2006 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2008 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
2009 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
2010 klass->enum_basetype directly.
2012 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
2015 * unwind.c: Avoid 0 sized arrays.
2017 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2019 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
2020 size on systems with 64k pages. Fixes #471389.
2022 2009-02-04 Mark Probst <mark.probst@gmail.com>
2024 Contributed under the terms of the MIT/X11 license by Steven
2025 Munroe <munroesj@us.ibm.com>.
2027 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
2028 for LOADI4_MEMBASE. Use addi instead of addic if it's not
2031 2009-02-04 Mark Probst <mark.probst@gmail.com>
2033 Contributed under the terms of the MIT/X11 license by Steven
2034 Munroe <munroesj@us.ibm.com>.
2036 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
2039 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
2040 The trampoline can be longer on PPC64.
2042 2009-02-04 Mark Probst <mark.probst@gmail.com>
2044 Contributed under the terms of the MIT/X11 license by Steven
2045 Munroe <munroesj@us.ibm.com>.
2047 * mini-ppc.c: Compiler warning fixes and trivial code
2050 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2052 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
2053 ins->dreg which could be a hardware register, not a vreg.
2055 * aot-compiler.c (emit_method_dwarf_info): Ditto.
2057 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
2058 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
2060 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
2062 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
2063 ->dreg, that is not the vreg we are looking for.
2065 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
2067 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
2070 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
2073 2009-02-03 Zoltan Varga <vargaz@gmail.com>
2075 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
2077 * aot-compiler.c (emit_line_number_info): Fix line number emission when
2080 * aot-compiler.c: Add xdebug support on x86.
2082 * unwind.c: Add x86 support.
2084 * aot-compiler.c (emit_exception_debug_info): Control the emission of
2085 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
2087 * mini.c (mini_method_compile): Ditto.
2089 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
2092 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
2093 which mimic .push_section/.pop_section in GAS.
2095 * aot-compiler.c: Emit precise live range information for variables.
2097 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
2099 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
2100 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
2103 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
2104 the live ranges of variables.
2106 * mini.h (struct MonoMethodVar): Add two fields containing the live range
2107 of the variable in terms of native offsets.
2109 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2111 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2113 2009-02-02 Mark Probst <mark.probst@gmail.com>
2115 Contributed under the terms of the MIT/X11 license by Steven
2116 Munroe <munroesj@us.ibm.com>.
2118 * exceptions-ppc.c (restore_regs_from_context): Correct operand
2119 order (offset then base reg) for ppc_load_multiple_regs.
2120 (emit_save_saved_regs) Correct operand order for
2121 ppc_store_multiple_regs.
2122 (mono_arch_get_call_filter): Correct operand order for
2123 ppc_load_multiple_regs.
2125 * mini-ppc.c (emit_memcpy): Fix operand order for
2126 ppc_load_reg_update and ppc_store_reg_update.
2127 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2128 (mono_arch_emit_epilog): Correct operand order for
2129 ppc_load_multiple_regs.
2131 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2132 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2134 2009-02-02 Mark Probst <mark.probst@gmail.com>
2136 * cpu-ppc64.md: Fixed storer4_memindex length.
2138 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2140 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2143 * aot-compiler.c (emit_line_number_info): Optimize this.
2145 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2147 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2149 * aot-compiler.c: Add debug info for methods without debug info by
2150 emitting an IL file and having the line number info referencing that file.
2152 * aot-compiler.c: Optimize the size of the generated line number info.
2154 * aot-compiler.c: Emit line number info in xdebug mode.
2156 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2159 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2161 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2163 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2166 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2168 * basic-calls.cs: Test for the weird crash found on arm.
2170 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2172 * cpu-arm.md: Increase the size of storer8_membase_reg and
2173 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2175 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2176 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2177 reg to LR otherwise we'll be loading/storing from just the offset.
2179 2009-01-30 Miguel de Icaza <miguel@novell.com>
2181 Question: if we are storing gint32's inside the "*native_offset",
2182 should we change the signature to "gint32 *native_offset" to
2183 ensure that we do not have type definition problems?
2185 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2186 an int * as this is what the other function expects, causes
2187 problems with Freescale's compiler that defined int32_t to be a
2188 long and makes int incompatible
2190 2009-01-30 Miguel de Icaza <miguel@novell.com>
2192 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2193 filename conflict with bjam.
2195 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2197 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2198 as it might use decomposed ops.
2200 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2202 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2204 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2207 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2209 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2212 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2213 way registers are stored in MonoContext on arm.
2215 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2216 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2218 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2220 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2222 * mini.c (mini_init): Register mono_isfinite.
2224 * jit-icalls.c (mono_isfinite): New jit icall.
2226 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2228 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2229 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2232 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2234 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2235 separate frame and stack pointers, so we must use FP to find the register
2237 The FP reg is retrieved from the MonoContext::regs array.
2239 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2241 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2244 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2246 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2247 return R4 and R8 when not running under softfloat.
2249 Fixes basic-calls.exe
2251 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2253 * mini-arm.c: Implement some overflow opcodes.
2255 2009-01-29 Miguel de Icaza <miguel@novell.com>
2257 * ssa.c: handle another alloca.h
2259 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2260 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2261 MONO_ARCH_USE_SIGACTION.
2263 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2266 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2268 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2269 PPC targets as sigaction does not exist on all platforms, define
2270 this on a per-platform basis.
2272 Instead of erroring out if the platform is not defined, include
2273 mini-ppc-os.h, and expect that the OS specific setting provides
2274 the required information.
2276 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2278 * aot-compiler.c: Fix --enable-minimal=aot.
2280 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2282 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2285 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2287 * exceptions-arm.c: Fix warnings.
2289 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2292 * mini-x86.c: Fix --enable-minimal=jit build.
2294 * mini.c: Really fix --enable-minimal=jit build.
2296 * mini.c (construct_object_context_for_method): Move this outside
2297 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2299 "Backported" of r124984 from 2.0 branch.
2301 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2303 "Backport" of r124977 + r124978 from 2.0 branch.
2305 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2306 to avoid calling mono_exception_from_token () from the throw trampoline.
2307 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2308 for throwing corlib exceptions, this fixes full-aot support for corlib
2311 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2313 2009-01-29 Miguel de Icaza <miguel@novell.com>
2315 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2316 part of the changes to split the code in mini into operating
2317 system specific files.
2319 This patch was done by copying mini.c to the respective files to
2320 preserve SVN history.
2322 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2324 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2326 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2328 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2329 remoting-invoke-with-check wrappers of shared methods.
2331 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2333 2009-01-27 Mark Probst <mark.probst@gmail.com>
2335 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2336 optimization if the top of stack is the last instruction in the
2337 bblock. Otherwise it might have been used after its definition.
2340 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2342 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2343 method as well when get_vcall_slot () fails to match a code sequence.
2345 * mini-arm.c: Fix the android build, which doesn't have
2348 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2350 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2353 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2355 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2357 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2359 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2360 and put its id into jinfo->used_regs. This is only used on amd64,
2361 which is currently the only platform generating unwind info.
2363 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2364 the dwarf unwinder. This is required to correctly handle async exceptions
2365 like thread abort and stack overflows, which can happen while a method
2366 is in the middle of its prolog or epilog.
2368 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2369 the unwind info belonging to an AOTed method.
2371 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2372 into cfg->unwind_ops.
2374 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2376 * mini.c (mini_init): Call mono_unwind_init ().
2377 (mini_cleanup): Call mono_unwind_cleanup ().
2379 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2380 unwind info to be shared between methods.
2382 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2385 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2386 get_throw_pending_exception () to avoid initialization races.
2388 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2389 mono_arch_exceptions_init () function.
2391 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2393 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2395 * mini.c (mono_get_domain_intrinsic): New helper function.
2396 (mono_get_thread_intrinsic): Ditto.
2398 * mini-arm.c mini-ia64.c: Use the new helper functions.
2400 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2401 the last constrained_call change, since it is needed in the non-AOT
2404 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2406 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2407 mono_get_lmf_addr () on arm eabi linux.
2409 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2411 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2412 code sequence which matches a non-virtual call.
2414 2009-01-23 Mark Probst <mark.probst@gmail.com>
2416 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2419 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2421 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2422 runtime-invoke wrappers, since they are also shared based on signature.
2424 2009-01-22 Mark Probst <mark.probst@gmail.com>
2426 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2427 info from the (correct) context.
2429 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2431 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2433 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2434 using dwarf unwinding info. Not yet used.
2436 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2438 2009-01-21 Mark Probst <mark.probst@gmail.com>
2440 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2443 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2444 special case and handle mono_arch_delegate_invoke_impl() returning
2445 function descriptors.
2447 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2448 trampolines return function descriptors, too.
2450 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2452 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2453 out_of_line optimization.
2455 2009-01-21 Martin Baulig <martin@ximian.com>
2458 (MonoCompile): Added `disable_deadce_vars' to disable removing
2462 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2463 inside the debugger.
2465 * liveness.c (mono_analyze_liveness): Don't remove any unused
2466 variables if `cfg->disable_deadce_vars' is set.
2468 2009-01-21 Mark Probst <mark.probst@gmail.com>
2470 * method-to-ir.c: Only apply exception constructor optimization if
2471 the the method actually belongs to an exception class. Fixes
2474 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2476 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2477 change inside a #ifdef __mono_ppc64__.
2479 * aot-compiler.c (compile_method): Remove the previous limitation.
2481 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2482 on type variables in AOTed code.
2484 * aot-compiler.c (compile_method): Skip generic methods having type
2485 constraints on their generic parameters.
2487 * aot-compiler.c (compile_method): Check for methods which cannot be
2488 encoded inside RGCTX_FETCH patches as well.
2490 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2493 2009-01-20 Mark Probst <mark.probst@gmail.com>
2495 * method-to-ir.c: Force the vtable variable in shared generic code
2496 for the case that they might show up on a stack trace where they
2499 * mini-exceptions.c: Save and use generic sharing info as well as
2500 IP in stack traces to resolve shared generic instantiations.
2502 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2504 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2505 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2507 2009-01-20 Mark Probst <mark.probst@gmail.com>
2509 * method-to-ir.c: Do generic sharing for array constructors.
2511 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2513 * mini-exceptions.c (mono_print_thread_dump): Add information
2514 about the thread state using wapi_current_thread_desc.
2516 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2518 * basic-simd.cs: Tests for the new constructors.
2520 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2522 * mini-ops.h: Added OP_EXPAND_*
2526 * mini-x86.c (mono_arch_output_basic_block): Same.
2528 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2530 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2532 * iltests.il.in: Add a test for #467385.
2534 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2536 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2537 thread been cleaned up is not the same currently in execution.
2539 Fixes appdomain-unload crashes on windows, osx and linux variants
2540 without the __thread keyword.
2542 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2544 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2545 (koush@koushikdutta.com). Implement this for android.
2547 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2548 begins with a digit.
2550 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2551 mono_marshal_get_write_barrier ().
2553 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2555 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2556 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2557 that pass them on a register pair.
2559 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2560 test was crashing due to that.
2562 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2564 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2565 trampoline code. Include ucontext.h only if available.
2567 2009-01-15 Mark Probst <mark.probst@gmail.com>
2569 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2570 and doesn't check whether it's sharable, like it was before
2571 removing the shared generics hash. This brings IronPython
2572 performance back to what it was before that change.
2574 2009-01-14 Mark Probst <mark.probst@gmail.com>
2576 * method-to-ir.c: Handle delegate invocation optimization earlier,
2577 otherwise it would be handled (much more slowly) by the
2578 final/sealed optimization.
2580 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2582 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2583 domain is not set. Fixes #465864.
2585 2009-01-12 Mark Probst <mark.probst@gmail.com>
2587 * method-to-ir.c: Don't stop sharing of generic methods with catch
2588 clauses - we already handle those.
2590 2009-01-12 Mark Probst <mark.probst@gmail.com>
2592 * mini.c, mini.h: lookup_generic_method() is now
2593 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2594 making the shared_generics_hash obsolete.
2596 2009-01-12 Mark Probst <mark.probst@gmail.com>
2598 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2599 use the red zone. Make room on the stack first and then use it,
2600 not the other way around.
2602 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2604 * mini.c (mini_init): Call mono_xdebug_init ().
2606 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2608 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2610 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2612 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2615 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2616 debug+unwind info for trampolines.
2618 * mini.c (mono_create_unwind_op): New helper function.
2620 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2622 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2624 * aot-compiler.c: Fix the build.
2626 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2628 * Makefile.am: Update dtrace-prelink.sh location.
2630 2009-01-08 Zoltan Varga <vargaz@gmail.com>
2632 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
2633 optimization. Fixes #464520.
2635 2009-01-07 Bill Holmes <billholmes54@gmail.com>
2637 * mini-amd64.c : Adding code to save/restore non-volatile registers
2640 * exceptions-amd64.c : Adding code to save/restore non-volatile
2641 registers on Winx64.
2643 Contributed under MIT/X11 license.
2645 2009-01-07 Zoltan Varga <vargaz@gmail.com>
2647 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
2648 __GNUC_MINOR__ which can break when the major version changes.
2650 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2652 * basic-simd.cs: Add tests for usage of the sizeof opcode.
2654 2009-01-07 Geoff Norton <gnorton@novell.com>
2656 * helpers.c: Allow mono -v -v -v to work on darwin.
2658 2009-01-05 Bill Holmes <billholmes54@gmail.com>
2660 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
2663 Contributed under MIT/X11 license.
2665 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2667 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
2668 instead of directly accessing type->data.klass. Fixes #462016.
2669 (mono_allocate_stack_slots_full): Ditto.
2671 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
2672 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
2674 * aot-compiler.c (emit_plt): Fix ARM build.
2676 2009-01-04 Zoltan Varga <vargaz@gmail.com>
2678 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
2680 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
2683 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
2684 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
2687 * iltests.il.in: Add a regression test.
2689 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2691 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
2693 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2695 * basic-simd.cs: Add a regression test for #462457.
2697 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2699 * mini-ops.h: Add a definition of XPHI.
2701 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
2703 * ssa.c (op_phi_to_move): Handle XPHI.
2705 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
2709 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2711 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
2713 2008-12-31 Geoff Norton <gnorton@novell.com>
2715 * mini-ppc.c: The prolog size allocated can be too small for darwin
2716 ppc32 under certain circumstances. Also fix a small logic bug.
2718 2008-12-29 Zoltan Varga <vargaz@gmail.com>
2720 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
2721 while loading AOT methods.
2723 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
2724 since only the former is nulled out after a successful cast. This prevents
2725 crashes with rethrown exceptions when using --debug=casts.
2727 2008-12-24 Mark Probst <mark.probst@gmail.com>
2729 * mini.h: New macro for checking whether a method is final,
2730 i.e. whether the method or its class is marked final.
2732 * method-to-ir.c: Use the new macro for all final-checks
2733 consistently. Fixes the crash in the System.ServiceModel tests.
2735 2008-12-23 Mark Probst <mark.probst@gmail.com>
2737 * mini-exceptions.c (get_exception_catch_class): Corrected another
2738 overly strict assertion.
2740 2008-12-23 Mark Probst <mark.probst@gmail.com>
2742 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
2743 Clobbering it is not allowed because the caller might use it as
2744 the vtable register in the interface call.
2746 2008-12-19 Mark Probst <mark.probst@gmail.com>
2748 * mini-exceptions.c (get_exception_catch_class): Corrected an
2749 overly strict assertion.
2751 2008-12-18 Mark Mason <mmason@upwardaccess.com>
2753 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
2755 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
2757 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
2759 * cpu-mips.md: correct lengths for certain long_ opcodes.
2761 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
2763 * 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().
2765 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2767 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
2769 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2771 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
2773 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2775 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
2778 2008-12-16 Mark Mason <mmason@upwardaccess.com>
2780 * 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
2782 * 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)
2784 2008-12-15 Mark Mason <mmason@upwardaccess.com>
2786 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
2788 2008-12-14 Zoltan Varga <vargaz@gmail.com>
2790 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
2791 gshared code. Fixes #458947.
2793 * generics.cs: Add a test.
2795 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2797 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2799 * mini-mips.c: first pass n32 code generation.
2801 * mini-mips.h: datatypes and defines for n32 support.
2803 * exceptions-mips.c: first pass n32 code generation.
2805 * tramp-mips.c: first pass n32 code generation.
2807 * cpu-mips.md: add long_ opcodes.
2809 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2811 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2813 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2815 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2817 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2819 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2821 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2823 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2825 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2827 * helpers.c: for mips/n32, don't pass -mips32 to objdump
2829 2008-12-12 Zoltan Varga <vargaz@gmail.com>
2831 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
2833 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
2835 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
2837 2008-12-12 Mark Probst <mark.probst@gmail.com>
2839 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
2840 descriptors for helper functions directly in front of the code.
2842 2008-12-11 Mark Probst <mark.probst@gmail.com>
2844 * method-to-ir.c: Removed an unnecessary assertion.
2846 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2848 * method-to-ir.c: Merge SGEN changes from the old JIT.
2850 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2852 * driver.c (compile_all_methods_thread_main): Handle failure of
2855 2008-12-10 Mark Probst <mark.probst@gmail.com>
2857 * mini-ppc.c: Merged with mini-ppc64.c.
2859 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
2861 * Makefile.am: Use the same sources for PPC and PPC64.
2863 * mini-ppc64.c: Removed.
2865 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2867 * branch-opts.c (remove_block_if_useless): Extract fall through detection
2868 code to mono_bb_is_fall_through.
2870 * branch-opts.c (mono_remove_critical_edges): Same.
2872 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2874 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
2875 expect that an OP_BR_REG will be there.
2877 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2879 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
2880 for the many branch ops. The original check miss OP_BR_REG.
2884 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2886 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
2888 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2890 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
2891 while holding the aot lock.
2893 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2895 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
2897 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2899 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
2900 to release all runtime callable wrappers held by the runtime.
2902 Contributed under MIT/X11 license.
2904 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2906 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
2909 Contributed under MIT/X11 license.
2911 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2913 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
2914 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
2916 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2918 * cpu-mips.md: fix ckfinite length
2920 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
2921 (mono_arch_lowering_pass): cleanup, rearrange for clarity
2922 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
2924 2008-12-08 Mark Mason <mmason@upwardaccess.com>
2926 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
2928 2008-12-08 Geoff Norton <gnorton@novell.com>
2930 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
2931 size by 8 bytes as well.
2933 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2935 * basic-simd.cs: Fix method names for Vector16b.
2937 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2939 * basic-simd.cs: Fix method names for Vector16sb.
2941 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2943 * basic-simd.cs: Fix method names for Vector8us.
2945 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2947 * basic-simd.cs: Fix method names for Vector8s.
2949 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2951 * basic-simd.cs: Fix method names for Vector4ui.
2953 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2955 * basic-simd.cs: Fix method names for Vector2l.
2957 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2959 * basic-simd.cs: Fix method names for Vector2d.
2961 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2963 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
2964 that are extension methods.
2966 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2968 * basic-simd.cs: Fix method names for Vector4f.
2970 2008-12-08 Zoltan Varga <vargaz@gmail.com>
2972 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
2973 as such. Fixes #456669.
2975 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2977 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
2979 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2981 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
2982 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
2983 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
2984 (mips_adjust_stackframe): handle FP spills
2986 * mini-ops.h: add mips_mtc1_s2
2988 * cpu-mips.md: add mips_mtc1_s2
2990 2008-12-07 Zoltan Varga <vargaz@gmail.com>
2992 * unwind.c: New file, move the unwind info encoding functions here from
2993 aot-compiler.c, so they could be used at runtime too.
2995 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2997 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
2998 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
3000 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3002 * mini-mips.c: cleanup warnings
3003 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
3004 (mips_adjust_stackframe): handle case of taking the address of stack locals
3006 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3008 * aot-compiler.c: Implement a few functions missing from the asm writer.
3009 (emit_method_code): Only write symbols for methods when using the bin
3010 writer, since the assembler can't deal with the characters in our method
3013 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
3015 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
3018 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
3019 a bit to also restore %rax.
3021 2008-12-05 Mark Probst <mark.probst@gmail.com>
3023 * mini-ppc.c: Some simple merges from mini-ppc64.c.
3025 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3027 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
3030 2008-12-05 Mark Probst <mark.probst@gmail.com>
3032 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
3034 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
3035 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
3037 * exceptions-ppc64.c: Removed.
3039 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
3041 2008-12-05 Mark Probst <mark.probst@gmail.com>
3043 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
3046 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
3048 * tramp-ppc64.c: Removed.
3050 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3052 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
3055 2008-12-05 Mark Probst <mark.probst@gmail.com>
3057 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
3059 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
3060 mini-ppc.h instead of mini-ppc64.h.
3062 * mini-ppc64.h: Removed.
3064 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3066 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
3068 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
3070 2008-12-05 Mark Probst <mark.probst@gmail.com>
3072 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
3073 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
3076 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3078 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
3080 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3082 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
3084 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3086 * basic-simd.cs: Tests for operator == and != on Vector4f.
3088 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3090 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
3092 * simd-intrinsics.c: Kill useless enum.
3094 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3096 * cpu-mips.md: add long_conv_to_ovf_i4_2
3097 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
3099 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3101 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
3103 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
3105 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3107 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3109 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3111 * basic-simd.cs: Add tests for new methods.
3113 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3115 * simd-intrinsics.c: Add support for operator == and !=
3118 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3120 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3122 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3124 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3126 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3128 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3129 MONO_PATCH_INFO_ICALL_ADDR.
3131 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3133 * aot-compiler.c: Resurrect full-aot support.
3135 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3137 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3139 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3141 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3143 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3145 * basic-simd.cs: Fix tests to work under ppc.
3146 Remove tests for methods that will be removed.
3148 2008-12-03 Mark Probst <mark.probst@gmail.com>
3150 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3151 generic type (via a typedef or typeref) correctly.
3153 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3155 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3156 diagnose an assertion failure.
3158 2008-12-02 Mark Probst <mark.probst@gmail.com>
3160 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3161 Fix trampoline size.
3163 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3164 conversion opcodes are implemented natively instead via emulation.
3166 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3168 * cpu-mips.md: remove mips_xori
3170 * mini-ops.h: remove mips_xori
3172 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3174 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3176 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3178 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3180 * cpu-mips.md: fix instruction lengths.
3182 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3184 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3186 * mini-ops.h: fix slti / sltiu op profiles.
3188 2008-12-02 Martin Baulig <martin@ximian.com>
3190 * method-to-ir.c (mono_method_to_ir): Disable debugging
3191 information for the init locals block to make the debugger stop
3192 after all locals have been initalized.
3194 2008-12-02 Martin Baulig <martin@ximian.com>
3196 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3197 running inside the debugger.
3199 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3201 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3204 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3205 alu->alu imm optimization which only shows if deadce is disabled.
3207 * aot-compiler.c: Rename the function names for the binary and asm writers
3208 so they can coexist in the same process. Rework the xdebug code to use the
3209 asm writer. This avoids the need to call into the runtime to dump the
3210 debugging info. Add more debugging info for types.
3212 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3214 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3215 cpu description tables, they can't occur in cpu-<ARCH>.md.
3217 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3218 the stack in CEE_LDFLDA. Fixes #450542.
3220 * generics.cs: Add a new test.
3222 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3224 * mini-ops.h: updated MIPS opcodes
3225 * mini-mips.c: decompose long opts
3226 * mini-mips.h: decompose long opts
3228 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3230 * cpu-mips.md: fix length on int_rem_un
3231 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3233 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3235 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3237 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3239 2008-11-29 Martin Baulig <martin@ximian.com>
3241 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3242 mono_debug_using_mono_debugger() in addition to the
3243 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3245 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3247 * mini-ops.h: updated more MIPS opcodes
3248 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3249 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3251 2008-11-28 Mark Probst <mark.probst@gmail.com>
3253 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3255 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3257 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3258 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3259 * mini-ops.h: correct selected mips opcode entries
3261 2008-11-28 Mark Probst <mark.probst@gmail.com>
3263 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3266 2008-11-28 Mark Probst <mark.probst@gmail.com>
3268 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3270 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3272 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3273 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3274 * mini-mips.h: disable IMT
3275 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3277 2008-11-28 Mark Probst <mark.probst@gmail.com>
3279 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3281 2008-11-28 Mark Probst <mark.probst@gmail.com>
3283 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3285 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3287 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3290 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3292 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3293 for Set/GetVector aligned versions.
3295 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3297 * basic-simd.cs: Add tests for Get/SetVector.
3299 2008-11-27 Mark Probst <mark.probst@gmail.com>
3301 * mini.c: Removed g_slist_append_mempool(). Now in
3304 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3306 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3307 size properly and make the bounds check optional.
3309 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3310 for SetVector and IsAligned.
3312 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3314 * mini.c: Remove unused mono_normalize_opcodes () function.
3316 2008-11-26 Mark Probst <mark.probst@gmail.com>
3318 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3319 using the new atomic add ops now.
3321 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3324 2008-11-26 Mark Probst <mark.probst@gmail.com>
3326 * mini-ppc64.c: Several fixes.
3328 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3330 * cpu-mips.md: added jump_table
3331 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3333 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3335 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3337 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3339 * mini-ops.h: corrected a handful of MIPS opcodes.
3341 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3343 * aot-compiler.c: MIPS to use ELF writer
3345 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3347 * mini-codegen.c: remove MIPS specific assert.
3349 2008-11-25 Mark Probst <mark.probst@gmail.com>
3351 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3352 fixes. PPC64 now passes most of the runtime regressions.
3354 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3356 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3357 volatile intervals a bit.
3359 2008-11-24 Mark Probst <mark.probst@gmail.com>
3361 * basic-long.cs: New test case.
3363 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3365 * mini.c (mini_method_compile): Disable globalra for large methods for
3368 * regalloc2.c (order_moves): Add fp support.
3370 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3371 source bblock ends with an OP_BR_REG.
3373 * ratests.cs: Add a new test.
3375 2008-11-23 Mark Probst <mark.probst@gmail.com>
3377 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3378 sharing. PPC64 now passes generics.exe.
3380 2008-11-23 Mark Probst <mark.probst@gmail.com>
3382 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3384 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3386 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3387 memory when mono_jit_info_table_find () can't find the method in the
3390 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3393 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3396 2008-11-23 Mark Probst <mark.probst@gmail.com>
3398 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3399 Several fixes. PPC64 now runs exceptions.exe and
3400 devirtualization.exe.
3402 2008-11-22 Mark Probst <mark.probst@gmail.com>
3404 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3405 arrays.exe and basic-math.exe.
3407 2008-11-22 Mark Probst <mark.probst@gmail.com>
3409 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3410 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3412 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3414 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3416 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3418 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3420 * ir-emit.h: Move macros from method-to-ir.c to here.
3422 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3424 * mini-ops.h: Correct the long simd ops to use LREG.
3426 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3428 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3430 * mini-ops.h: Correct the dreg type of a few long opcodes.
3432 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3435 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3437 * mini-ppc.c: remove negative stack references in epilog
3438 for platforms that don't support the red zone.
3440 2008-11-21 Mark Probst <mark.probst@gmail.com>
3442 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3443 point regs. Now PPC64 passes basic-calls.exe.
3445 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3447 * basic-simd.cs: Add tests for accessors of Vector2l.
3449 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3451 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3453 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3455 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3457 2008-11-21 Mark Probst <mark.probst@gmail.com>
3459 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3460 PPC64 passes basic-long.exe.
3462 2008-11-20 Mark Probst <mark.probst@gmail.com>
3464 * decompose.c: Decompose carry and overflow add on PPC64 like on
3465 other 64 bit archs. Don't decompose sub at all on PPC64.
3467 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3468 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3471 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3473 * basic-simd.cs: Add tests for accessors of Vector2d.
3475 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3477 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3481 * mini-x86.c (mono_arch_output_basic_block): Same.
3483 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3485 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3487 * basic-simd.cs: Add tests for accessors of Vector4f.
3489 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3491 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3495 * mini-x86.c (mono_arch_output_basic_block): Same.
3497 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3499 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3501 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3503 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3505 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3509 * mini-x86.c (mono_arch_output_basic_block): Same.
3511 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3513 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3515 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3517 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3519 * simd-intrinsics.c: Enable setters for Vector16sb.
3521 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3523 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3527 * mini-x86.c (mono_arch_output_basic_block): Same.
3529 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3531 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3533 * simd-intrinsics.c: Implement setter for Vector8us.
3535 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3537 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3540 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3542 * mini-ppc.c: remove references to the red zone in the prolog
3543 (for systems that don't support it).
3545 2008-11-19 Mark Probst <mark.probst@gmail.com>
3547 * cpu-ppc64.md: Fixed a few instruction lengths.
3549 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3552 2008-11-19 Mark Probst <mark.probst@gmail.com>
3554 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3557 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3559 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3561 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3563 * mini-ops.h: Added OP_INSERT_I2.
3567 * mini-x86.c (mono_arch_output_basic_block): Same.
3569 * simd-intrinsics.c: Implement setter for Vector8s.
3571 * simd-methods.h: Add the names of get setters of Vector8s.
3573 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3575 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3577 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3580 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3582 2008-11-18 Mark Probst <mark.probst@gmail.com>
3584 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3585 for PPC64. An empty program runs now.
3587 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3589 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3591 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3592 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3593 info for JITted code is emitted into a shared library, loadable into gdb.
3595 2008-11-18 Mark Probst <mark.probst@gmail.com>
3597 * Makefile.am: Changes to build PPC64.
3599 * mini-arch.h: Include mini-ppc64.h on PPC64.
3601 2008-11-18 Mark Probst <mark.probst@gmail.com>
3603 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3604 in PPC code up to r119147.
3606 2008-11-18 Mark Probst <mark.probst@gmail.com>
3608 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3609 cpu-ppc64.md: Changes for PPC64.
3611 Based on code submitted by andreas.faerber@web.de at
3612 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3615 2008-11-18 Mark Probst <mark.probst@gmail.com>
3617 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3618 cpu-ppc64.md: Copied from the corresponding PPC files from
3621 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3623 * mini-ops.h: Added OP_ROUND.
3625 * cpu-x86.md: Added round.
3627 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3629 * basic-math.cs: Added test_0_round to test rounding.
3631 Contributed under MIT/X11 license.
3633 2008-11-17 Bill Holmes <billholmes54@gmail.com>
3635 * aot-compiler.c : Fix the Winx64 build.
3637 Contributed under MIT/X11 license.
3639 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3641 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
3642 in OP_EXTRACT_R8 to avoid possible stack corruption.
3644 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3646 * mini-ops.h: Added OP_EXTRACT_R8/I8.
3648 * cpu-x86.md: Added extract_r8.
3650 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
3652 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
3653 a couple of OP_EXTRACT_I4.
3655 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
3657 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
3659 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3661 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
3664 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3666 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3667 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
3669 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
3670 are not needed any more.
3672 * mini.h: Remove the unused INS_LIST macros.
3674 * mini.c (mini_method_compile): Remove a disable globalra case which is no
3677 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
3680 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
3681 mono_alloc_ireg () instead.
3683 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
3686 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
3689 * aot-runtime.c (load_aot_module): Disable AOT when running under
3692 * mini-amd64.h: Change the monitor fastpath defines to check for
3693 !PLATFORM_WIN32 so they work on *bsd too.
3695 * mini.h mini.c mini-hhpa.c: Remove more unused code.
3697 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
3699 * mini.h (MonoCompile): Remove new_ir flag.
3701 * regalloc.h regalloc.c: Remove unused code.
3703 * cpu-*.md: Remove more unused opcodes.
3705 * simple-cee-ops.h simple-mini-ops.h: Removed.
3707 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
3709 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3711 * aliasing.h: Removed.
3713 * *.c: Remove references to aliasing.h and inssel.h.
3715 * mini.c: Remove additional unused functions.
3717 * mini-ops.h cpu-*.md: Remove unused opcodes.
3719 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3721 Remove the old JIT code.
3723 * inssel*.brg: Removed.
3725 * ssa.c abcremoval.c aliasing.c: Removed.
3727 * ssa2.c: Renamed to ssa.c.
3729 * abcremoval2.c: Renamed to abcremoval.c.
3731 * *.c: Removed all !cfg->new_ir code.
3733 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
3734 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
3736 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
3738 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3740 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
3741 to simplify the code and cut back on the number of global symbols in the AOT
3744 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
3746 2008-11-15 Zoltan Varga <vargaz@gmail.com>
3748 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
3749 with the got/got_info tables.
3751 * mini.h: Bump AOT file format version.
3753 * unwind.h: New file, contains definitions for stack unwinding.
3755 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
3758 * aot-compiler.c: Generalize the emitting of unwind information to use the
3759 information in cfg->unwind_ops.
3761 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
3763 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
3764 AOT method frames. Enable writing symbols for methods by default.
3766 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
3768 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
3769 and make it work with vectors of element sizes 1, 2 and 4.
3771 * simd-intrinsics.c: Enable getter for all vectors with element size
3774 * simd-methods.h: Add the names of other getters.
3776 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
3782 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
3784 * mini-ppc.h: portability fix.
3786 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3788 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
3789 buggy and will overwrite it.
3791 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3793 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
3794 Use it to emit local symbols for all methods so AOTed methods show up with
3795 their full name in gdb/valgrind output.
3797 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
3799 * mini-ppc.c: portability fixes.
3801 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3803 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
3804 entries out of the if (!generic_shared...) code so it is always done.
3805 (mono_class_init_trampoline): Do the patching when running under valgrind
3806 too, newer versions of valgrind have no problems with it.
3808 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3810 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
3813 2008-11-13 Mark Probst <mark.probst@gmail.com>
3815 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
3818 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3820 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
3822 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3824 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
3830 * simd-intrinsics.c: Same.
3832 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3834 * simd-intrinsics.c: Enable constructor intrinsics for all types.
3836 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3838 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
3839 to work with more Vector types.
3841 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3843 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
3844 store the elemens directly instead of using and intermediate.
3846 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3848 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
3850 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
3851 to preserve %eax for aot plt trampolines.
3853 * aot-compiler.c (compile_method): Don't skip synchronized methods.
3854 (encode_method_ref): Flag synchronized methods so they won't go through
3857 * aot-compiler.c: Additional work to support AOTing synchronized methods/
3860 * cpu-ia64.md (jmp): Increase max length.
3862 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3864 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
3865 open generic classes.
3867 * aot-compiler.c: Enable the ELF writer on ELF platforms.
3869 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
3870 box+brtrue optimization since it causes test failures on x86.
3872 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3874 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
3880 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
3881 for simd ctor values.
3883 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
3884 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
3886 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3888 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
3891 * simd-instrincs.c: Same.
3893 * basic-simd.cs: Same.
3895 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3897 * ratests.cs: Add more tests.
3899 * regalloc2.c (add_spill_code): Handle more corner cases.
3901 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3903 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
3904 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
3905 both the source an destination of an instruction.
3907 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3909 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
3910 wapihandles.c: more portability changes.
3912 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
3914 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
3915 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
3916 safe to execute in a signal handler and the kernel provides better
3917 the info in /proc/self/smaps. Avoid the assert on sigaction during
3920 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3922 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
3923 do the bblock linking hack if it is actually needed.
3925 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
3928 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
3929 crash problem is fixed.
3931 * branch-opts.c (mono_remove_critical_edges): Link up newly added
3934 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
3936 (mini_method_compile): Set the starting value of next_vreg to
3937 MAX_IREGS + MAX_FREGS when using globalra.
3939 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
3940 filter clauses with BB_EXCEPTION_HANDLER.
3942 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
3944 2008-11-10 Mark Probst <mark.probst@gmail.com>
3946 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
3947 space for stdcall. Fixes regressions on Win32.
3949 2008-11-10 Zoltan Varga <vargaz@gmail.com>
3951 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
3953 (linear_scan): Remove an assert which doesn't seem to be needed.
3955 * local-propagation.c (mono_local_deadce): Avoid a call to
3956 MONO_DELETE_INS which would screw up the instruction linking.
3958 * mini.c (mono_decompose_op_imm): Make this work with globalra.
3960 * regalloc2.c: Upgrade to work the current JIT code.
3962 2008-11-09 Zoltan Varga <vargaz@gmail.com>
3964 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
3967 * aot-runtime.c: Remove some dead code.
3969 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
3971 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
3973 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
3974 trampolines using sscanf since atoi doesn't work on large unsigned values.
3976 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
3977 Initialize code_size.
3979 2008-11-08 Mark Probst <mark.probst@gmail.com>
3981 * method-to-ir.c (mini_emit_inst_for_method): Make
3982 Interlocked.CompareExchange work for Int arguments on 32 bit
3985 2008-11-07 Mark Probst <mark.probst@gmail.com>
3987 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
3989 2008-11-06 Bill Holmes <billholmes54@gmail.com>
3991 * main.c Fix MSVC build.
3993 Contributed under MIT/X11 license.
3995 2008-11-06 Mark Probst <mark.probst@gmail.com>
3997 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
3998 alignment larger than 8 bytes are aligned correctly, too.
4000 * mini.c: Honor the min_align field of MonoClass when laying out
4003 2008-11-06 Zoltan Varga <vargaz@gmail.com>
4005 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
4007 * aot-compiler.c (emit_plt): Fix a warning.
4009 * aot-compiler.c: Implement ARM support in the binary writer.
4011 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4013 * basic-simd.cs: Add test for getter with byref arg.
4014 Fix the naming of a few tests.
4015 Add missing checks to a test.
4017 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4019 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
4021 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
4022 most of the full-aot support for monitor enter/exit trampolines.
4024 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
4025 enter/exit trampoline creation functions.
4027 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
4030 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
4032 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
4033 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
4034 implement the needed functionality without adding crap to the runtime.
4036 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4038 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
4041 * mini.c (mono_build_date): New global version holding the build date in
4044 * Makefile.am (buildver.c): Generate a file containing the build date.
4046 * main.c: Set the build date from the generated file.
4048 * mini.c (mono_get_runtime_build_info): New helper function returning build
4049 information in a string format.
4051 * driver.c (mono_main): Print the build date in --version.
4053 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
4054 file when the bind-to-runtime-version option is used.
4056 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4058 * simd-intrinsics.c: Fix bug when using getters and byref args.
4060 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4062 * simd-methods.h: Rename prefetch methods.
4064 * simd-intrinsics.c: Same.
4066 2008-11-05 Mark Probst <mark.probst@gmail.com>
4068 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
4071 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4073 * aot-compiler.c: Use the bundled elf header files instead of depending on
4076 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
4079 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
4082 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
4084 * cpu-x86.md: Add store nta ops.
4090 * mini.h: Add an enum for simd prefetch modes.
4092 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
4093 of store. Use the changed code to support store nta.
4095 * simd-intrinsics.c: Add prefetch ops for all vector types.
4097 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4099 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
4102 * aot-compiler.c: Use statically allocated buffers for constructing symbol
4105 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
4108 2008-11-04 Mark Probst <mark.probst@gmail.com>
4110 * mini-x86.c: Fixed commit.
4112 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4114 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4116 2008-11-04 Mark Probst <mark.probst@gmail.com>
4118 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4119 and MONITOR_EXIT, for the ASM fastpaths.
4121 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4124 * mini.c, patch-info.h: Signature and patch infos for
4125 Monitor.Enter/Exit trampolines.
4127 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4129 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4130 Monitor.Enter/Exit ASM fastpath for Linux.
4132 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4134 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4136 * objects.cs: Add a new test.
4138 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4140 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4141 if MONO_LOG_LEVEL is set.
4143 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4145 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4147 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4149 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4150 of file offsets. Align the sections belonging to the data segment to
4153 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4155 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4156 elf.h. Port it to amd64.
4158 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4160 * driver.c: Enable SIMD by default.
4162 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4164 * cpu-x86.md: Add prefetch op.
4170 * mini.h: Add an enum for simd prefetch modes.
4172 * simd-methods.h: Add prefetch function names.
4174 * simd-intrinsics.c: Add prefetch ops for all vector types.
4176 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4178 * aot-compiler.c (emit_bytes): Speed this up a little.
4180 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4182 * aot-compiler.c: Add JIT time etc. statistics.
4184 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4186 * mini.h (MonoCompile): Add 'got_offset' field.
4188 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4189 method_got_offsets array.
4191 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4194 * aot-compiler.c (compile_method): Add generic method instances referenced
4195 by the method to the list of methods to be compiled, this is required so if
4196 A<T> references B<T>, and another assembly references A<int>, then it will
4197 also get a copy of B<int>.
4199 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4200 when checking for monitor enter/exit.
4202 2008-10-30 Mark Probst <mark.probst@gmail.com>
4204 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4205 for Monitor.Enter and Monitor.Exit if enabled.
4207 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4210 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4212 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4213 of an OP_MOVE. Fixes #440046.
4215 * basic-long.cs: Add a new test.
4217 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4219 * mini.h: Add synchronization note for the managed counter-part.
4221 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4222 returns the simd caps of the current cpu.
4224 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4226 * basic-simd.cs: Remove Console.WriteLine.
4228 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4230 * basic-simd.cs: New tests for Vector2ul.
4232 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4234 * simd-intrinsics.c: Add new vector type Vector2ul.
4236 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4238 * basic-simd.cs: New tests for Vector2l.
4240 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4242 * cpu-x86.md: Add long version of most packed int ops.
4248 * simd-intrinsics.c: Add new vector type Vector2l.
4250 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4252 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4254 * simd-methods.h: Remove SN_op_BitwiseXor.
4256 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4258 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4261 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4263 * basic-simd.cs: Test for Vector2d.
4265 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4268 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4270 * cpu-x86.md: Add double version of all packed float ops.
4276 * simd-intrinsics.c: Add new vector type Vector2d.
4278 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4280 * simd-methods.h: Add Duplicate.
4282 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4284 * basic-simd.cs: Test for packing with signed saturation.
4286 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4288 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4289 found in the TYPESPEC table.
4291 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4293 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4296 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4298 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4299 instead of the RVA, since the RVA can be changed by tools like the cil
4302 * method-to-ir.c (mono_method_to_ir2): Ditto.
4304 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4305 (deserialize_variable): Ditto.
4307 2008-10-25 Martin Baulig <martin@ximian.com>
4309 * debug-mini.c (write_variable): Use
4310 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4312 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4314 * cpu-x86.md: Add unsigned variants of packd and packw.
4318 * mini-x86.h: Emit the right instruction for packd and packw.
4319 Add unsigned variants of packd and packw.
4321 * simd-intrinsics.c: Packd and packw were used in place of their
4322 unsigned variants. Change that.
4323 Add intrinsics for (Signed)PackWithSignedSaturation.
4325 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4327 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4329 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4331 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4333 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4335 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4337 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4340 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4342 2008-10-24 Mark Probst <mark.probst@gmail.com>
4344 * method-to-ir.c, mini.c: Special casing for the synchronized
4345 wrapper for the ldtoken+GetTypeFromHandle case.
4347 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4349 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4351 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4352 created/split bblocks.
4354 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4356 * mini-ops.h: Add packed signed mul high.
4360 * mini-x86.c (mono_arch_output_basic_block): Same.
4362 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4364 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4366 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4368 * basic-simd.cs: Tests for Vector16sb.
4370 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4372 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4374 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4376 * mini-ops.h: Add packed signed min, max and compare greater.
4380 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4383 * simd-methods.h: Add CompareGreaterThan.
4385 * simd-methods.h: Remove CompareEquals.
4387 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4389 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4391 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4394 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4396 * basic-simd.cs: Fix tests due to change in the API.
4398 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4400 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4402 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4404 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4406 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4407 inst_offset as this has invalid values for LDADDR.
4409 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4411 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4413 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4415 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4417 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4418 for accessing field->data.
4420 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4422 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4424 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4426 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4428 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4430 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4432 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4433 from the cfg mempool.
4435 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4437 * basic-simd.cs: Tests for new methods in Vector8us.
4439 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4441 * mini-ops.h: Add multiply and store high.
4445 * mini-x86.c (mono_arch_output_basic_block): Same.
4447 * simd-methods.h: Same.
4449 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4452 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4454 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4455 mono_class_setup_vtable ().
4457 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4458 mono_class_get_vtable_entry () for accessing klass->vtable.
4460 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4462 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4465 * method-to-ir.c (mono_save_token_info): Don't save references made from
4468 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4469 of generic instances.
4471 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4473 2008-10-19 Mark Probst <mark.probst@gmail.com>
4475 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4476 OP_JMP depends on the method signature. Calculate it properly.
4478 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4480 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4483 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4485 (emit_extra_methods): Add another table mapping method indexes to
4486 offsets in the extra_method_info table.
4488 * mini.h: Bump AOT file format version.
4490 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4491 and mono_aot_get_method_from_token () into one function.
4493 2008-10-19 Mark Probst <mark.probst@gmail.com>
4495 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4498 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4500 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4503 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4506 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4508 * mini.h: Bump aot file format version.
4510 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4511 AOT file can contain native code for methods which are not in the METHOD
4512 table. Generate code for non-sharable generic instances of generic methods
4513 found in the METHODSPEC table.
4515 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4516 encoding generic type handles.
4518 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4519 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4521 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4522 macros + MONO_ADD_INS.
4524 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4527 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4529 * mini.h: Bump aot file format version.
4531 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4533 2008-10-17 Mark Probst <mark.probst@gmail.com>
4535 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4536 platforms, with definable stack alignment value. Set to 16 now
4539 * mini.c, mini.h, driver.c: Command line option for disabling
4542 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4544 * basic-simd.cs: Tests for new methods in Vector4ui.
4546 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4548 * mini-ops.h: Add packed int shuffle.
4552 * mini-x86.c (mono_arch_output_basic_block): Same.
4554 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4555 extract mask, max, min, shuffle.
4557 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4559 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4561 * basic-simd.cs: Tests for new methods in Vector8us.
4563 2008-10-17 Mark Probst <mark.probst@gmail.com>
4565 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4566 RuntimeTypeHandle, not a TypedReference.
4568 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4570 * simd-intrinsics.c: remove relocations.
4572 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4574 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4575 optimizations from the x86 backend.
4577 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4579 * simd-methods.h, simd-intrinsics.c: debloat method names and
4580 prepare for no relocations.
4582 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4584 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4588 * mini-x86.c (mono_arch_output_basic_block): Same.
4590 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4591 extract mask, max, min and sum of absolute differences.
4593 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4596 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4598 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4599 Renamed one test for consistency.
4601 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4603 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4604 fix to the code that deal with other blocks.
4606 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4608 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4610 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4612 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4613 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4614 able to process the source reg.
4616 2008-10-16 Martin Baulig <martin@ximian.com>
4618 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4620 * inssel.brg: Add `OP_HARD_NOP'.
4622 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4624 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4625 `OP_HARD_NOP' instruction when running inside the debugger.
4627 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4628 `OP_HARD_NOP' instruction when running inside the debugger.
4630 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4632 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
4633 now works. The issue with the regalloc tripping up no longer
4636 * simd-intrinsics.c (load_simd_vreg): Same.
4638 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4640 * basic-simd.cs: Tests for new Vector8ui methods.
4642 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4644 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
4645 only for type. This fixes crashes where MonoInst::klass is checked
4646 for ops of type != VTYPE or OBJ.
4648 * simd-intrinsics.c (load_simd_vreg): Same.
4650 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4652 * mini-ops.h: Add ops for packed shuffle/max/avg and
4657 * mini-x86.c (mono_arch_output_basic_block): Same.
4659 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
4662 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
4663 to emit extract mask op.
4665 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4666 to emit word shuffles.
4668 2008-10-15 Mark Probst <mark.probst@gmail.com>
4670 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
4671 the largest alignment needed by a variable, but at least
4674 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4676 * basic-simd.cs: Tests for the fixes in the last commit.
4678 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4680 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
4681 no longer handles STACK_PTR input.
4683 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
4685 * simd-intrinsics.c (load_simd_vreg): New function that works like
4686 get_simd_vreg but handles STACK_PTR input.
4688 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
4689 as the input can be an arbitrary pointer.
4691 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
4692 LDADDR local optimization directly otherwise use a store op.
4694 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4696 * basic-simd.cs: Tests for dup low and dup high.
4698 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4700 * mini-ops.h: Add dup low and dup high ops.
4704 * mini-x86.c (mono_arch_output_basic_block): Same.
4706 * simd-intrinsics.c (vector4f_intrinsics): Same.
4708 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4710 * basic-simd.cs: Tests for recently added functionality.
4712 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4714 * mini-ops.h: Add remaining sse1 fp ops.
4716 * cpu-x86.md: Add remaining sse1 fp ops.
4718 * mini-x86.c (mono_arch_output_basic_block): Same.
4720 * mini.h: Add enum for simd FP compare conditions.
4722 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
4724 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
4725 so the backed can generate the appropriate op.
4727 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4728 This patch squeese one more byte from the SimdIntrinsc struct.
4730 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
4731 a a shift amount intead of simply or'ing it.
4733 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
4735 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
4736 byte so we can have an aditional flags field without increasing struct size.
4738 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
4739 against the simd_supported_versions bitmask.
4741 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
4743 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
4745 * mini.c: remove rawbuffer code (the only use here is unsafe because
4746 it takes locks during signal handling and the kernel now provides much
4747 better info in proc/pid/smaps these days).
4749 2008-10-13 Zoltan Varga <vargaz@gmail.com>
4751 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
4752 OP_X86_PUSH_OBJ. Fixes #434620.
4754 * objects.cs: Add a test.
4756 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
4758 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
4759 that the packuswb/packusdw don't work with unsigned numbers for what
4760 would be negative numbers in signed format.
4762 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
4763 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
4765 * mini-ops.h: Add doubleword forms of many ops and packing ones.
4767 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
4769 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
4771 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
4773 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
4776 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
4777 version as the enum in mini.h.
4779 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
4780 for sse3 ops, check the simd_version field if present. This way the code
4781 works with all versions of sse.
4783 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4785 * simd-intrinsics.c: Fixed intrinsic name typo.
4787 * mini.h: Added missing simd exported function.
4789 * basic-simd.cs: Added tests for Vector4ui.
4790 Fixed broken test for Vector16b.
4792 2008-10-10 Zoltan Varga <vargaz@gmail.com>
4794 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
4795 the max length to 64.
4797 2008-10-10 Mark Probst <mark.probst@gmail.com>
4799 * method-to-ir.c: Only do the fast virtual generic method call for
4800 non-wrapper methods.
4802 * mini.h, mini-trampolines.c: The new generic virtual remoting
4803 trampoline handles virtual method calls via the vtable (as done by
4804 the fast virtual generic method calls) to remoting proxies.
4806 * mini.c (mono_jit_create_remoting_trampoline): For generic
4807 methods reate a generic virtual remoting trampoline.
4809 * mini-amd64.h: Enable fast virtual generic method calls again.
4811 2008-10-10 Mark Probst <mark.probst@gmail.com>
4813 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
4814 restore registers when doing tail calls.
4816 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4818 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
4821 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4823 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
4825 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4827 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
4829 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4831 * basic-simd.cs: Retrofit for API changes.
4833 2008-10-10 Mark Probst <mark.probst@gmail.com>
4835 * mini-ppc.c: Handle integer stack arguments for tail calls.
4837 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4839 * optflags-def.h: Removed sse3 optimization.
4843 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
4846 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
4848 * mini.h: Added enumeration with simd versions.
4850 * simd-intrinsics.c (emit_intrinsics): Use the new static var
4853 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
4855 * mini.c (mini_init): Call mono_simd_intrinsics_init.
4857 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4859 * basic-simd.cs: Added tests for Vector8u and Vector16u.
4861 * basic-simd.cs: Fixed test naming.
4863 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4865 * mini-ops.h: Added ops for packed and saturated math, shifts
4866 and packing/unpacking.
4868 * cpu-x86.md: Added descriptors for the above ops.
4870 * mini-x86.c: Added code to emmit the above ops.
4872 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
4874 2008-10-08 Zoltan Varga <vargaz@gmail.com>
4876 * aot-compiler.c (compile_method): Enable AOT for generic code.
4878 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
4880 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
4882 * mini.c: add a workaround for a common screwup that ends up blamed
4883 to mono (other processes blocking signal delivery).
4885 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4887 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
4888 in the LDFLD/STFLD opcodes. Fixes #432673.
4890 * iltests.il.in: Add a new test.
4892 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
4894 * mini-arm.c: attach the thread in unmanaged->managed transitions
4895 using delegates (bug #433148).
4897 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4899 * basic-simd.cs: Use new ShuffleSel constants.
4901 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4903 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
4905 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
4906 only disable simd intrinsics if no sse2 is detected.
4908 * optflags-def.h: Added sse3.
4910 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
4913 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4915 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
4916 when adding delegate-invoke wrappers.
4918 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4920 * Makefile.am: Reenable the simd tests.
4922 2008-10-07 Bill Holmes <billholmes54@gmail.com>
4924 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
4925 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
4926 other vreg is allocated to that hreg.
4928 Contributed under MIT/X11 license.
4930 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4932 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
4935 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4937 * basic-simd.cs: New test suite for SIMD intrinsics.
4939 * Makefile.am: Added new tests.
4941 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4943 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
4947 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
4949 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
4950 using SSE2 aware opcodes.
4952 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
4953 is enabled, this code path is only reachable if conversion ops are emmited after
4956 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
4958 This optimization saves 6 bytes per conversion against the old version.
4960 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4962 * aot-compiler.c (compile_method): Don't skip methods referencing
4963 generic methods without a corresponding entry in token_info_hash, since
4964 encode_method_ref () can handle all generic methods now.
4966 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
4967 generic context is set.
4969 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
4970 generic sharing of LDTOKEN.
4972 2008-10-06 Mark Probst <mark.probst@gmail.com>
4974 * mini-amd64.h: Temporarily disabled fast virtual generic method
4975 calls because it breaks the System.Runtime.Remoting tests.
4977 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4979 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
4981 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
4982 so inlining actually works.
4983 (check_inline_caller_method_name_limit): Ditto.
4985 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
4987 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
4988 64 bit safety (from Olaf Hering and Andreas Farber).
4990 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4992 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
4993 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
4994 unused virtual call support code.
4996 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
4998 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
4999 which can't use aot trampolines.
5000 (decode_patch): Don't create aot trampolines for methods which can't use
5003 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
5004 use aot trampolines.
5006 * mini.h: Bump AOT image format version.
5008 2008-10-05 Zoltan Varga <vargaz@gmail.com>
5010 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
5011 to save_token_info () since cmethod is inflated for constrained calls.
5013 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
5015 2008-10-04 Andreas Farber <andreas.faerber@web.de>
5017 * Makefile.am: Add build rules for ppc64.
5018 This avoids the build failing at pedump with unresolved symbols
5019 due to lack of arch_sources. Instead it will now fail earlier
5020 due to lack of cpu-ppc64.md.
5022 Contributed under MIT/X11 license.
5024 2008-10-04 Mark Probst <mark.probst@gmail.com>
5026 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
5029 * iltests.il.in: Add test case for tail call with many arguments.
5031 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5033 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
5034 to the fast virtual generic method code until the aot case is fixed.
5036 2008-10-03 Mark Probst <mark.probst@gmail.com>
5038 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
5040 2008-10-03 Mark Probst <mark.probst@gmail.com>
5042 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
5045 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5047 * simd-intrinsics.c: Forgot to add this one.
5049 * mini-codegen.c: Fix macro in case SIMD is not supported.
5051 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5053 This patch land initial JIT support for simd intrinsics.
5055 * mini-x86.h: Added new define to make --enable_minimal work on x86.
5057 * Makefile.am: Added simd-intrinsics.c
5059 * simd-intrinsics.c: New file with simd instrinsic related
5062 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
5064 * cpu-x86.md: Add simd related instructions.
5066 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
5068 * driver.c: Added two new --regression variants.
5070 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
5072 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
5074 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
5075 extract some complicated logic to helper functions.
5077 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
5079 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
5081 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
5082 the specialized simplification pass.
5084 * method-to-ir.c (mono_spill_global_vars): Use new macro.
5086 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
5088 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
5091 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
5092 if MONO_ARCH_NEED_SIMD_BANK is defined.
5094 * mini-ops.h: Added the new simd ops.
5096 * mini-x86.c: Added mono_arch_xregname.
5098 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
5100 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
5102 * mini-x86.h: Define simd related MONO_ARCH macros.
5104 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
5106 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
5108 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5109 MONO_CLASS_IS_SIMD to deal with simd related IR.
5111 * mini.h (MonoInst): Added spill_var to the backend union.
5113 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5115 * mini.h: Added forward declarations of the new simd fuctions.
5117 * optflags-def.h: Added new optimization names SIMD.
5119 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5121 * regalloc.h: Added support for working with 3 register banks.
5123 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5125 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5127 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5129 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5131 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5133 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5134 instead of one on 64 bit systems.
5136 * method-to-ir.c: Remove unused includes.
5138 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5140 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5141 cfg->used_int_regs, since the two are different on arm.
5143 2008-10-02 Mark Probst <mark.probst@gmail.com>
5145 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5146 mono_method_get_vtable_index() to get the vtable index.
5148 2008-10-02 Mark Probst <mark.probst@gmail.com>
5150 * method-to-ir.c (mono_method_to_ir2): Don't create native
5151 wrappers for array methods, because they're never called (and if
5152 they were called they wouldn't work).
5154 2008-10-02 Mark Probst <mark.probst@gmail.com>
5156 * method-to-ir.c (mono_method_to_ir2): Array methods are
5157 special-cased and must not be invoked indirectly via the (M)RGCTX
5158 when generic sharing is turned on. Fixes #431413.
5160 2008-10-01 Mark Probst <mark.probst@gmail.com>
5162 * method-to-ir.c: When generic sharing is active, call
5163 non-interface virtual generic methods via the standard trampoline.
5165 * mini-trampolines.c: Handle virtual generic shared methods.
5167 * mini.h, mini-x86.c, mini-x86.h: New argument for
5168 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5169 method thunks and which is the trampoline to call if the lookup
5170 fails. Enable the virtual generic method thunk for x86.
5172 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5173 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5174 argument but assert that it's NULL, because these archs don't yet
5175 implement the virtual generic method thunk. Changes in the IMT
5176 thunk data structures.
5178 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5180 * aot-compiler.c (emit_globals): Avoid invalid characters in
5181 the static linking symbol.
5183 * objects.cs: Add a test for the range check optimization. Fix warnings.
5185 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5186 optimization from the current JIT.
5188 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5189 later in decompose_array_access_opts () to allow more optimizations.
5191 * method-to-ir.c (mono_handle_soft_float): Rename this to
5192 mono_decompose_soft_float () for consistency.
5194 * mini-ops.h: Fix arguments of OP_STRLEN.
5196 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5197 into a separate function.
5198 (reset_cast_details): Ditto.
5199 (handle_unbox): Save cast details. Fixes #431254.
5201 * method-to-ir.c: Remove some obsolete FIXMEs.
5203 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5205 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5207 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5209 * mini-codegen.c: More work on macros to make them
5210 ready for multiple regbanks.
5212 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5214 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5216 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5218 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5220 * mini-codegen.c (mono_spillvar_offset): Proper support for
5223 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5225 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5226 the stack overflow changes.
5228 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5230 * mini-codegen.c: Make all bank macros depend on reg_bank.
5232 * mini-codegen.c (mono_local_regalloc): Make free mask
5233 initialization regbank aware.
5235 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5237 * mini-codegen.c (mono_local_regalloc): Extract callee
5238 mask selection to a function and make it regbank aware.
5240 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5242 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5243 code to deal with many regbanks.
5245 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5247 * mini-codegen.c: More fp->regbank changes.
5249 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5251 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5252 of a hardcoded constant.
5254 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5256 * method-to-ir.c (type_from_stack_type): Fix typo.
5258 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5260 * mini-ia64.c (emit_move_return_value): Convert float return values to
5263 * objects.cs: Add a new test.
5265 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5266 VARARG methods to fix an assert later.
5268 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5269 end so it at least compiles.
5271 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5273 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5275 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5277 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5278 optimization to a new function (emit_optimized_ldloca_ir) and enable
5279 it for both ldloca and ldloca_s.
5281 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5283 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5284 gshared CASTCLASS code.
5286 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5287 amd64, where the libc stack unwinder encounters stack frames referring to
5288 native code in unmapped memory.
5290 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5293 * generics.cs: Add new test.
5295 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5297 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5298 add a check that one of the ARM_FPU_ constants is defined.
5300 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5302 * mini-exceptions.c: Fix build on non-altstack platforms.
5304 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5307 * ir-emit.h: Add a comment to NEW_PCONST.
5309 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5311 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5313 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5314 after the changes to MonoJitDomainInfo.
5316 2008-09-27 Mark Probst <mark.probst@gmail.com>
5318 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5320 2008-09-27 Mark Probst <mark.probst@gmail.com>
5322 * mini-ppc.c: Compiler warning fixes.
5324 2008-09-27 Mark Probst <mark.probst@gmail.com>
5326 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5329 2008-09-27 Mark Probst <mark.probst@gmail.com>
5331 * exceptions-ppc.c, mini-ppc.h: Compile
5332 mono_arch_handle_altstack_exception() on Darwin, too.
5334 2008-09-27 Mark Probst <mark.probst@gmail.com>
5336 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5337 work on archs which don't have generic sharing implemented, only
5338 without the vtable_arg.
5340 2008-09-26 Mark Probst <mark.probst@gmail.com>
5342 * mini.c: Added comment explaining why delegate ctor icall
5343 wrappers are compiled.
5345 2008-09-26 Mark Probst <mark.probst@gmail.com>
5347 * mini.c: Don't produce trampolines to delegate ctor icall
5348 wrappers but compile them upfront.
5350 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5352 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5353 runtime-set function when going back to managed code. Currently this
5354 is used to set back the protection on the soft ovf pages and/or to
5355 throw the stack overflow exception that happened in unmanaged code.
5357 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5359 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5360 runtime-set function when going back to managed code. Currently this
5361 is used to set back the protection on the soft ovf pages and/or to
5362 throw the stack overflow exception that happened in unmanaged code.
5364 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5366 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5367 the support code for restoring stack protection after stack overflows
5368 that happen in unmanaged code. Don't set the exec permission on the
5371 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5373 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5374 delegate->method_ptr is set. Fixes #428054.
5376 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5378 * tests.cs: Rename to ratests.cs.
5380 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5381 emit_get_rgctx_... functions.
5383 2008-09-25 Mark Probst <mark.probst@gmail.com>
5385 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5387 2008-09-25 Mark Probst <mark.probst@gmail.com>
5389 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5390 before asserting that method is sharable.
5392 2008-09-25 Mark Probst <mark.probst@gmail.com>
5394 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5395 whether method needs a static RGCTX wrapper used instead of
5398 * generic-sharing.c, mini.h: A few functions moved to
5399 metadata/generic-sharing.c.
5401 2008-09-25 Mark Probst <mark.probst@gmail.com>
5403 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5404 Generic code sharing for value types, which essentially means
5405 treating value type methods like static methods. The RGCTX is
5406 passed in the same way.
5408 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5410 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5411 opcode when creating multi-dimensional arrays of open types.
5413 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5416 * generics.cs: Add a test.
5418 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5420 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5422 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5424 * mini.c (mini_method_compile): Set it when running under the debugger.
5426 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5427 vreg optimization if the flag is set.
5429 * driver.c (mono_main): Add --attach= option to pass options to
5432 * mini.c (sigquit_signal_handler): Start the attach agent.
5434 * ssapre.c: Disable this to save space since it is not yet ported to
5437 * regalloc2.c: Disable this to save space.
5439 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5441 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5443 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5444 the -v option useful again.
5446 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5448 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5451 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5452 arrays of arrays. Fixes #428406.
5454 * method-to-ir.c (mini_emit_castclass): Ditto.
5456 * objects.cs: Add new test.
5458 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5460 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5461 was wrong at it choked against target_type_is_incompatible for byref types.
5463 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5465 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5468 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5470 * mini-exceptions.c: update a few more exceptions-related counters.
5472 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5474 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5475 new functions to allocate from persistent mempools.
5477 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5479 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5480 multiple register banks in the future.
5482 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5484 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5486 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5488 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5490 * mini.h: Export type_to_eval_stack_type.
5492 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5493 is only ins->klass of byref types.
5495 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5497 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5498 (mini_emit_memcpy2): Ditto.
5500 * mini-amd64.c: Fix a warning.
5502 2008-09-21 Mark Probst <mark.probst@gmail.com>
5504 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5507 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5509 * method-to-ir.c: Extract stloc micro-optimization to a
5510 function and apply it to all cases.
5512 2008-09-19 Mark Probst <mark.probst@gmail.com>
5514 * method-to-ir.c: Don't fail generic code sharing in cases we
5517 2008-09-18 Mark Probst <mark.probst@gmail.com>
5519 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5521 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5523 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5526 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5528 * trace.c: make tracing more useful and correct, with per-thread
5531 2008-09-15 Mark Probst <mark.probst@gmail.com>
5533 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5534 doing a method call and the argument is an R4.
5536 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5538 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5541 2008-09-13 Mark Probst <mark.probst@gmail.com>
5543 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5545 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5547 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5548 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5550 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5552 * driver.c: Add a --agent argument (not supported yet) to load managed
5553 agent assemblies before loading the main assembly, similarly to how the
5554 Java VM handles agents.
5556 2008-09-11 Mark Probst <mark.probst@gmail.com>
5558 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5559 function to do stack layout of local variables.
5561 2008-09-11 Mark Probst <mark.probst@gmail.com>
5563 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5566 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5568 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5569 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5570 JIT if DISABLE_JIT is defined.
5572 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5575 2008-09-10 Mark Probst <mark.probst@gmail.com>
5577 * iltests.il.in: Disable the fconv test on PPC (the result is
5578 undefined according to ECMA).
5580 2008-09-10 Mark Probst <mark.probst@gmail.com>
5582 * iltests.il.in: Enable tail call tests for PPC.
5584 * mini.h: Add variable for storing incoming valuetype argument
5585 addresses for tail calls.
5587 * mini-ppc.c: Implement valuetype arguments and return values for
5590 2008-09-09 Mark Probst <mark.probst@gmail.com>
5592 * mini-ppc.c: Partially implement tail calls (struct arguments and
5593 return values not supported).
5595 * method-to-ir.c: Enable tail calls on PPC.
5597 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5599 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5600 runtime-invoke wrappers to work around the problem of them getting
5601 assigned to a random class.
5603 * aot-runtime.c (mono_aot_get_method): Ditto.
5605 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5607 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5608 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5610 2008-09-07 Mark Probst <mark.probst@gmail.com>
5612 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5613 until they're implemented properly.
5615 * exceptions-ppc.c: Use arch-independent exception-handling code
5616 instead of custom one.
5618 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5621 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5623 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5624 applies when __powerpc__ is defined.
5626 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5628 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5629 methods to their code to avoid computing the full name of wrappers and
5630 doing a lookup in a string hash table.
5632 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5634 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
5635 we identify bblocks before method_to_ir () is ran.
5637 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
5638 Also avoid optimizing branches pointing to themselves.
5640 * mini.c (mini_method_compile): Ditto. Fixes #422947.
5642 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
5644 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
5646 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5648 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
5649 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
5650 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
5653 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
5654 jumped to the same entry in plt_jump_table.
5656 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
5658 * method-to-ir.c (initialize_array_data): Handle field with RVA from
5661 2008-08-31 Zoltan Varga <vargaz@gmail.com>
5663 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
5664 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5667 2008-08-29 Geoff Norton <gnorton@novell.com>
5669 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
5670 segment, and doesn't properly handle .space as .text. Fixes
5673 2008-08-29 Geoff Norton <gnorton@novell.com>
5675 * mini.c: Disable the mach exception handler when running on
5678 2008-08-29 Geoff Norton <gnorton@novell.com>
5680 * aot-compiler.c: Patch from Renaldas Zioma to properly register
5681 globals on Darwin/ARM
5683 2008-08-28 Zoltan Varga <vargaz@gmail.com>
5685 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
5686 since too many things depend on it. Instead, call
5687 mono_runtime_set_no_exec ().
5689 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
5692 * aot-compiler.c: Add an 'asm-only' AOT option.
5694 * mini.c: Avoid initializing the runtime when doing AOT compilation.
5696 * aot-compiler.c (compile_method): Disable gshared support for now as it
5699 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5701 * mini-amd64.h : Fix a compiler warning.
5703 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
5704 Changed to use a callback function to retrieve the unwind info.
5705 This avoids problems observed when code blocks were removed by
5706 unloading an app domain.
5708 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
5709 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
5712 Contributed under MIT/X11 license.
5714 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5716 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
5717 case to keep the stack aligned to 8.
5719 Contributed under MIT/X11 license.
5721 2008-08-26 Zoltan Varga <vargaz@gmail.com>
5723 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
5724 avoid repeated linear searches.
5726 2008-08-25 Zoltan Varga <vargaz@gmail.com>
5728 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
5729 methods it can't handle.
5731 * aot-compiler.c (add_method): Avoid adding a method twice.
5732 (add_wrappers): Add runtime invoke wrappers for all methods.
5734 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
5735 function to create an aot-compatible version of this trampoline.
5737 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
5739 2008-08-24 Zoltan Varga <vargaz@gmail.com>
5741 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
5743 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
5744 with a generic sharing failure.
5746 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
5748 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
5749 CEE_RETHROW. Fixes #419634.
5751 * mini.c (mono_method_to_ir): Ditto.
5753 * exceptions.cs: Add a new test.
5755 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
5756 to mono_type_stack_size_internal () since some callers might not pass in
5759 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
5760 instrument_prolog. Fixes #419878.
5762 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
5763 doubles in soft float mode volatile.
5765 2008-08-23 Zoltan Varga <vargaz@gmail.com>
5767 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
5769 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
5770 to handle soft float correctly.
5772 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
5775 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
5777 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
5778 to sp, since the generics catch code requires it.
5780 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
5783 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
5784 mono_arch_emit_imt_argument ().
5786 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
5788 * mini-arm.c tramp-arm.c: Generic sharing updates.
5790 2008-08-22 Zoltan Varga <vargaz@gmail.com>
5792 * mini-arm.c: Fix the arm build.
5794 * generic-sharing.c (mini_type_get_underlying_type): New helper function
5795 handling enums, generic instances and generic sharing.
5796 (mini_type_stack_size_full): Ditto.
5798 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
5800 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
5802 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
5804 * tramp-arm.c: Implement the rgctx fetch and the generic class init
5807 * mini-arm.c: Various small generic sharing changes.
5809 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
5811 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
5814 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
5815 helper function to return a generic class init trampoline.
5817 * method-to-ir.c mini.c: Use it.
5819 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
5820 arch-specfic function to return a generic class init trampoline.
5822 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
5823 the GENERIC_CLASS_INIT custom code.
5825 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
5826 a fatal error, not a sharing failure.
5828 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
5831 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
5832 trampoline argument from MONO_ARCH_VTABLE_REG.
5834 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5835 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5836 argument, and pass the vtable in VTABLE_REG.
5838 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5839 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5840 argument, and pass the vtable in VTABLE_REG.
5841 (mono_arch_create_trampoline_code_full): Remove some special casing for
5842 the rgctx fetch trampoline.
5844 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
5847 * iltests.il: Add a test for it.
5849 2008-08-21 Zoltan Varga <vargaz@gmail.com>
5851 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
5853 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
5856 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
5857 use mono_jit_info_table_find () to avoid recursion.
5858 (mono_delegate_trampoline): Add a sync wrapper here.
5860 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
5863 * mini.c (mono_method_to_ir): Ditto.
5865 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
5866 add_sync_wrapper argument. Don't add a sync wrapper here.
5867 (mono_create_jump_trampoline): Don't add a sync wrapper here.
5869 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
5871 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5873 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
5874 of nonvolatile registers back from MonoContext to CONTEXT.
5876 Contributed under MIT/X11 license.
5878 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5880 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
5881 arguments on Winx64 there are only 4 argument registers. For this
5882 logic to work the last argument must be pulled from the stack.
5884 Contributed under MIT/X11 license.
5886 2008-08-20 Zoltan Varga <vargaz@gmail.com>
5888 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5890 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
5891 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
5892 encode/decode_method_ref ().
5894 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
5896 * aot-runtime.c (decode_patch): Ditto.
5898 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
5899 MONO_PATCH_INFO_METHOD.
5901 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
5904 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
5907 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
5909 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
5910 one from the caller.
5912 * aot-runtime.c (decode_generic_inst): New function to decode and
5913 return a interned generic inst.
5914 (decode_klass_ref): Use it.
5915 (decode_method_ref): Ditto.
5917 * aot-compiler.c (emit_exception_debug_info): Save
5918 jinfo->has_generic_jit_info too.
5920 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5922 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
5924 * iltests.il.in: Add a test for fconv_to_i.
5926 * liveness.c: Disable the liveness2 pass for now to save space.
5928 * regalloc2.c: Include mempool-internals.h to fix warnings.
5930 * aot-compiler.c (encode_method_ref): Encode the context of generic
5933 * aot-runtime.c (decode_method_ref): Inflate generic methods using
5934 the context saved in the aot file.
5936 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5938 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5940 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
5941 volatile so they won't be optimized away.
5943 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
5949 * dominators.c: Remove duplicated functions that now are in
5950 mempool-internals.h.
5952 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5954 * aot-compiler.c: Fix warnings.
5956 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
5958 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
5960 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
5963 * mini.c (mono_resolve_patch_target): Ditto.
5965 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
5966 (encode_klass_ref): Add support for encoding VARs/MVARs.
5968 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
5970 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
5971 the handling of the got entries into a separate 'decode_got_entry' function.
5972 Add support for RGCTX_FETCH.
5974 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
5975 clobbered by the trampoline code.
5977 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
5978 not clobbered by the indirect calling code.
5980 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5982 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
5985 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
5987 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
5988 signature using the compilation mempool otherwise we would leak it.
5990 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5992 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
5993 mono_emit_abs_call ().
5995 * patch-info.h: Add GENERIC_CLASS_INIT.
5997 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
5999 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
6000 as their target as a near call.
6002 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
6004 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
6006 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
6007 call to a runtime function described by a patch.
6009 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
6010 mono_emit_abs_call, this has the advantage that the ABS handling code in
6011 mono_codegen () can handle them both, and can handle other stuff in the
6012 future without additional code.
6014 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
6016 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
6019 * mini.h: Add missing bblock related prototypes.
6021 * mini.h (MonoCompile): Remove unused reverse_inst_list and
6022 reverse_inst_list_len fields.
6024 * mini.c: Refactor this file a bit by moving branch optimizations to
6027 * method-to-ir.c: Merge generic sharing changes missed earlier.
6029 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
6031 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
6032 shared patches. Process METHODCONST as a shared patch.
6034 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
6035 as it crashes on the 2.0 mscorlib.
6037 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
6040 * aot-compiler.c: Use is_plt_patch () in a few additional places.
6041 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
6044 * aot-compiler.c: Reorganize the got handling code to be a bit more
6047 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6049 * aot-compiler.c: Make the patch_to_plt_offset hash table use
6050 mono_patch_info_equals/hash, and use it to massively simplify
6053 * mini.c (mono_patch_info_hash): Simplify this and add support for
6056 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
6058 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
6059 handling code, since an offset is not enough to identify a trampoline.
6061 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
6063 2008-08-17 Mark Probst <mark.probst@gmail.com>
6065 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
6067 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
6069 * mini-ops.h: Argument and result types for OVF_CARRY ops.
6071 * decompose.c: PPC decompositions for various ops.
6073 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
6075 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6077 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
6078 call the generic trampoline code using a call, instead of a jump, to
6079 remove some special casing from the generic trampoline code.
6081 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
6082 (mono_codegen): Ditto.
6084 * aot-compiler.c aot-runtime.c: Ditto.
6086 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
6088 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
6089 helper function to find the offset corresponding to a lazy fetch trampoline.
6091 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
6092 when doing generic sharing.
6094 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
6097 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
6098 mini-trampolines.c to be with the other trampoline creation functions.
6100 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
6101 as it is equal to method->signature in most cases, add a
6102 mono_emit_method_call_full variant which takes a signature and an imt
6105 2008-08-16 Zoltan Varga <vargaz@gmail.com>
6107 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
6108 to this function, since it could be computed easily from the method
6110 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6113 * method-to-ir.c mini.c: Remove references to
6114 compile_generic_method_wo_context.
6116 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6117 generic method calls.
6119 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6120 dimensional non-szarrays.
6122 * mini.c (mini_init): Register mono_array_new_1.
6124 * jit-icalls.c (mono_array_new_1): New jit icall.
6126 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6127 pointing to the method.
6129 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6130 method addresses belonging to METHOD_JUMP patches in the
6131 jump_target_got_slot_hash.
6132 (mono_aot_load_method): Ditto.
6134 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6135 METHOD_JUMP patches.
6137 * mini.c (mini_create_jit_domain_info): New helper function which
6138 initializes/frees domain->runtime_info.
6139 (mini_free_jit_domain_info): Ditto.
6140 (mini_init): Install the domain hook functions with the runtime.
6142 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6143 information maintained by the JIT.
6145 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6146 insertion into jump_table_hash into mono_codegen (), also implement proper
6149 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6150 tail calls, it is already done by the aot code.
6152 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6155 * iltests.il.in: Make the jmp test a bit more complex.
6157 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6158 generic instances which doesn't have a token.
6160 * aot-runtime.c (decode_method_ref): Ditto.
6162 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6163 can handle this case now.
6164 (handle_box): Ditto.
6166 2008-08-15 Geoff Norton <gnorton@novell.com>
6168 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6171 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6173 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6174 calling generic methods.
6176 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6178 * aot-runtime.c (decode_patch_info): Ditto.
6180 * mini.c (mono_resolve_patch_target): Ditto.
6182 * patch-info.h: Add METHOD_RGCTX.
6184 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6186 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6188 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6189 arguments in registers.
6191 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6192 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6194 * mini.c (mini_method_compile): Abort aot compilation for generic
6195 methods if generic sharing is disabled.
6197 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6200 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6201 requiring an mrgctx.
6203 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6204 store instructions when converting a vcall to a normal call.
6206 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6207 mono_arch_find_jit_info.
6209 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6211 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6212 avoid calling mono_method_full_name () for every method even if the
6214 (check_inline_caller_method_name_limit): Ditto.
6216 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6218 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6219 assemblies in one run.
6221 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6222 skipped methods if it is not 0.
6224 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6226 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6228 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6229 MONO_ARCH_HAVE_UNWIND_TABLE.
6231 Contributed under MIT/X11 license.
6233 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6235 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6236 from default optimizaton list on Winx64.
6238 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6240 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6241 the LMF from the MonoJitTlsData structure.
6243 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6245 Contributed under MIT/X11 license.
6247 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6249 * mini.c (sigsegv_signal_handler): Fix the build.
6251 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6252 assembly->aot_module.
6254 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6255 hash table. This simplifies and speeds up a lot of code, and fixes support
6258 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6261 * mini-exceptions.c: Ditto.
6263 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6264 'native_offset' argument, since these are computed in the
6265 mono_find_jit_info () function.
6267 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6268 is used by exceptions-ppc.c.
6270 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6271 mono_arch_find_jit_info ().
6273 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6274 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6275 generic code in mini-exceptions.c.
6277 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6279 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6281 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6283 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6284 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6285 called while holding the loader lock. Fixes #415608.
6286 (mono_aot_get_method_from_token_inner): Ditto.
6288 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6290 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6291 to reduce differences between this and the generic implementation in
6293 (ves_icall_get_frame_info): Ditto.
6295 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6297 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6300 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6301 mono_arch_get_call_filter () and make it non-static, for consistency with the
6302 other architectures.
6304 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6307 * local-propagation.c:
6308 * mini-x86.c: Correct the name of arch defines.
6310 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6312 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6313 NO_EMULATE_LONG_SHIFT_OPS define.
6315 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6317 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6318 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6320 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6321 MACH fixes. Merged from the 2.0 branch.
6323 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6325 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6326 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6328 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6330 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6331 mono_marshal_get_native_wrapper () signature changes.
6333 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6335 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6336 conversion bug under arm.
6338 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6340 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6342 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6343 with overflow checking.
6345 2008-08-05 Marek Habersack <mhabersack@novell.com>
6347 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6348 to the genmdesc.pl file
6350 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6352 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6353 arg_array in the soft-float versions of the LOAD/STORE macros.
6355 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6358 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6360 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6362 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6363 a float HFA. Fixes #413621.
6365 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6367 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6368 frame_size to args_size. Fixes build.
6370 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6372 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6373 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6375 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6376 the stack are not unaligned. Fixes #413247.
6378 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6380 * mini.c: update jitted methods performance counters.
6382 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6384 * mini-exceptions.c: increase the exceptions thrown performance
6385 counter in mono_handle_exception ().
6387 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6389 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6390 can work with netmodules.
6392 2008-07-28 Geoff Norton <gnorton@novell.com>
6394 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6397 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6399 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6402 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6404 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6405 The float param registers and other param registers must be the
6406 same index on Windows x64.
6408 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6409 ArgValuetypeAddrInIReg argument case. Setting the argument
6410 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6412 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6413 variable computed above as the copy length for arguments of storage
6414 type ArgValuetypeAddrInIReg.
6416 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6417 ArgValuetypeAddrInIReg argument case. This case will rely on
6418 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6420 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6421 a 32 byte stack allocation for all calls. We will omit the adjustment for
6422 jump and tail call instructoins as they do not follow the typical call behavior.
6424 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6425 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6426 local variable and pass the local variable by reference to the called method.
6428 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6429 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6430 of a struct is passed in a register it must be saved with the other
6431 volatile argument on the stack.
6433 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6434 frame pointer the stack adjustment value must be saved to the unwind
6437 Contributed under MIT/X11 license.
6439 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6441 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6442 which got lost in the merge.
6444 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6446 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6449 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6451 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6452 icalls, since they won't be patched.
6454 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6455 different code sequence when running under valgrind to prevent some valgrind
6458 * iltests.il.in: Add new regression test.
6460 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6463 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6464 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6466 * iltests.il.in: Add new test.
6468 * aot-compiler.c: Fix some warnings.
6470 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6473 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6475 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6476 (mini_usage_jitdeveloper): Add a missing --wapi option.
6478 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6480 * mini-codegen.c: Simplify the is_fp macros.
6481 (free_up_ireg): Remove, use free_up_reg instead.
6482 (free_up_reg): Fix the fp case.
6484 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6486 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6489 * exceptions-x86.c: Merge some changes which seemed to have got lost
6490 in the linear-ir merge.
6492 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6494 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6495 long vreg volatile even if the variable was already created.
6497 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6500 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6502 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6504 * mini.c (mono_jit_compile_method_inner): Add support for
6505 MONO_EXCEPTION_BAD_IMAGE.
6507 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6508 mini_method_get_context () returns NULL. Fixes #356531.
6510 * mini.c (mono_method_to_ir): Ditto.
6512 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6513 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6515 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6517 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6518 in the LDFTN implementation.
6520 2008-07-25 Mark Probst <mark.probst@gmail.com>
6522 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6523 code, patch calls to icalls, too, even if they're not in the
6524 shared generic code hash. Fixes #411962.
6526 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6528 * cpu-x86.md: Increase the length of the fcall opcodes.
6530 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6531 calls returning floats.
6533 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6536 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6539 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6540 into the domain->method_code_hash.
6542 * aot-compiler.c: Fix win32 build.
6544 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6546 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6547 gshared NEWARR implementation.
6549 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6551 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6552 can be used outside of method_to_ir.
6554 * mini.h (MonoCompile): Add arg_types field.
6556 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6558 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6559 the values of the local arg_array and param_types array.
6561 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6563 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6564 got accesses might only get generated later when NEWOBJ is decomposed.
6566 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6567 looking up the native code of the target method when a delegate is called
6570 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6573 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6575 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6576 AOT work on platforms without a working dlsym implementation.
6578 * mini.h: Bump AOT image format version.
6580 2008-07-24 Mark Probst <mark.probst@gmail.com>
6582 * mini-exceptions.c: Free a MonoType with
6583 mono_metadata_free_type() instead of g_free().
6585 * aot-runtime.c: Free a MonoType.
6587 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6589 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6592 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6595 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6596 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6599 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6601 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6602 NEWOBJ calls on valuetypes.
6604 * iltests.il.in: Add new test.
6606 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6608 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6610 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6611 is no longer needed.
6613 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6614 non register sized integer arguments.
6615 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6616 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6619 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6622 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6623 two a binop with different sized arguments is emitted.
6625 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6626 instruction in the ins==NULL case.
6628 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6630 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
6632 * mini-x86.c: Fix osx build.
6634 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
6637 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
6638 instruction for non int sized variables.
6640 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
6643 2008-07-23 Robert Jordan <robertj@gmx.net>
6645 * method-to-ir.c: Fix MSVC build.
6647 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6649 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
6650 a non int sized type, widen it to an int since newer versions of gcc seem to
6651 generate code which needs this.
6653 * ssa2.c abcremoval2.c: Fix warnings.
6655 * *: Merge the Linear IR branch.
6657 The original branch is at trunk/branches/vargaz/mini-linear-il, and
6658 the ChangeLog file there describes all the changes done over the years.
6659 Further documentation can be found at www.mono-project.com/Linear_IL.
6661 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6663 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6664 The float param registers and other param registers must be the
6665 same index on Windows x64.
6667 Contributed under MIT/X11 license.
6669 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
6671 * mini.c: Make the previous fix GC safe.
6673 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
6675 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
6677 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6679 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
6680 on Winx64. This type will not be passed on the stack (ArgOnStack), but
6681 ArgValuetypeAddrInIReg instead.
6683 Contributed under MIT/X11 license.
6685 2008-07-21 Zoltan Varga <vargaz@gmail.com>
6687 * mini-codegen.c (get_register_spilling): Fix a warning.
6689 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
6691 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
6692 for types which the initialization fails. Raises the provided exception
6693 at the right stop after cleanup.
6695 2008-07-16 Zoltan Varga <vargaz@gmail.com>
6697 * aot-compiler.c: Free most of the memory allocated during compilation.
6699 * mini.c (mini_parse_debug_options): Fix a leak.
6701 * mini.c (mini_method_compile): Don't add the method to the jit info tables
6702 during aot compilation.
6704 2008-07-14 Zoltan Varga <vargaz@gmail.com>
6706 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
6707 it has too much register pressure.
6709 2008-07-13 Zoltan Varga <vargaz@gmail.com>
6711 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
6713 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6715 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6718 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6719 on amd64 similar to the way it is done on arm.
6721 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6723 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
6724 consistency, normalize error messages, avoid loading aot-only modules in
6727 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
6730 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
6732 2008-07-11 Martin Baulig <martin@ximian.com>
6735 (MonoDebuggerInfo): Add `interruption_request'.
6737 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6739 * aot-compiler.c (emit_plt): Remove some dead code.
6741 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
6743 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
6744 return the plt info offset belonging to a given plt entry.
6746 * mini-trampolines.c (mono_aot_plt_trampoline): Use
6747 mono_aot_get_plt_info_offset.
6749 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
6750 similar to the amd64 code by makeing jumps through a separate jump table
6751 instead of embedding the jump addresses into the code.
6753 2008-07-11 Zoltan Varga <vargaz@gmail.com>
6755 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
6758 2008-07-10 Martin Baulig <martin@ximian.com>
6760 * mini.c (mini_method_compile): Disable generics sharing when
6761 running in the debugger.
6763 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6765 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
6767 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
6768 the local register allocator from running out of registers on x86 when
6771 2008-07-10 Bill Holmes <billholmes54@gmail.com>
6773 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
6774 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
6777 Contributed under MIT/X11 license.
6779 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6781 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
6782 speed up the assembler.
6784 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6786 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
6789 * mini.c: Move the soft float handling macros a bit earlier, add
6790 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
6793 * mini.h: Add prototype for mono_arch_fixup_jinfo.
6795 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
6796 read-only to help catch code allocation requests.
6798 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
6799 and turn it off when using --aot-only or when compiling with --aot=full.
6801 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
6802 jump table for switches from the normal domain mempool, not the code
6805 * mini-trampolines.c (get_unbox_trampoline): New function to return an
6806 unbox trampoline which handles aot-only mode too.
6808 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
6809 an AOTed unbox trampoline.
6811 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
6813 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6815 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
6818 Contributed under MIT/X11 license.
6820 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6822 * mini.c (mono_codegen): Allocate space at the end of the code block and store
6823 the unwind information for the method at the end of the allocated block.
6825 * mini-amd64.h: Added declarations for the unwind routines and adding field to
6826 MonoCompileArch to hold the unwind info for SEH on Winx64
6828 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
6829 frame pointer info for the method being compiled.
6831 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
6832 the call to mono_exception_from_token.
6834 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
6835 storing the method prolog information in a format that the Winx64 SEH can understand. This
6836 information is stored a the end of the method block because it is all 32-bit offset based.
6838 Contributed under MIT/X11 license.
6840 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6842 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
6844 * wapihandles.c: Fix warnings.
6846 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
6849 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
6850 mono_jit_compile_method in aot-only mode since that calls the type
6853 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
6854 get_delegate_invoke_impl in aot-only mode.
6856 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
6858 2008-07-08 Zoltan Varga <vargaz@gmail.com>
6860 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
6862 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
6865 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
6867 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
6868 init trampoline from the AOT file as well.
6870 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
6871 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
6874 * mini.c (mini_init): Move the call to mono_exceptions_init () after
6877 * exceptions-amd64.c: Add _full variants for the remaining exception code
6878 creation functions as well, allow emission of relocatable code, remove
6879 caching since that is now done by the caller.
6881 * mini-exceptions.c: Add _full variants for the remaining exception code
6882 creation functions as well, add aot-only support.
6884 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
6885 if we can determine a proper token for them.
6886 (add_wrappers): Add a few more wrappers.
6887 (emit_method_code): Remove some dead code.
6888 (emit_trampolines): Emit exception code too.
6890 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
6892 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
6893 mono_array_new_va which avoids varargs.
6895 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
6897 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
6898 mono_arch_create_specific_trampoline () in all places.
6900 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
6901 a bit so it can be used for other things as well.
6903 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
6906 * exceptions-amd64.c: Rename the caching from the exception code creation
6907 functions, it is done by the caller instead.
6909 * exceptions-amd64.c: Change the signature of the exception code creation
6910 functions to allow the creation of relocatable code later.
6912 * mini-exceptions.c: Add a set of functions to query the various
6913 runtime-generated exception functions.
6915 * mini.c mini-exceptions.c: Use the newly added functions instead of the
6916 mono_arch_.. () functions.
6918 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6920 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
6922 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
6924 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
6925 (mini_get_vtable_trampoline): Ditto.
6927 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
6928 code in the AOT case by returning the code size and a list of relocations to
6931 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
6933 2008-07-07 Bill Holmes <billholmes54@gmail.com>
6935 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
6938 Contributed under MIT/X11 license.
6940 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6942 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
6943 so the buffer size can be computed correctly. Fixes #404735.
6945 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
6946 normally as cfg->debug_info is already freed.
6948 2008-07-06 Zoltan Varga <vargaz@gmail.com>
6950 * mini-amd64.c: For calls returning vtypes in registers, don't store
6951 the return address on the stack, instead allocate a separate local for
6954 2008-07-05 Mark Probst <mark.probst@gmail.com>
6956 * mini-trampolines.c, mini.h: Add an argument to
6957 mono_create_jit_trampoline_in_domain() for turning off the adding
6958 of the sync wrapper.
6960 * mini.c: Use the JIT trampoline without sync instead of
6961 ldftn_nosync in static RGCTX invoke wrappers so that the call can
6964 2008-07-04 Mark Probst <mark.probst@gmail.com>
6966 * driver.c: Turn on GSHARED optimization by default.
6968 2008-07-04 Zoltan Varga <vargaz@gmail.com>
6970 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
6971 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
6973 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
6974 create a variant of the generic trampoline code callable from AOTed trampolines.
6976 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
6977 trampoline code callable from AOTed trampolines.
6979 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
6981 2008-07-04 Mark Probst <mark.probst@gmail.com>
6983 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
6984 pass-through manner.
6986 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
6987 and don't fail sharing for them anymore.
6989 * mini-exceptions.c: Handle exceptions in shared generic methods.
6991 * generic-sharing.c: When checking the context of a generic
6992 method, also check its class's context. Don't treat wrappers as
6995 * mini-trampolines.c: Some code factored out to
6996 metadata/generic-sharing.c. Handle the MRGCTX case.
6998 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
6999 we must deal with the method being of another instantiation of the
7000 class. Add static rgctx invoke wrappers to generic methods.
7002 2008-07-04 Mark Probst <mark.probst@gmail.com>
7004 * mini.c: Provide all jit infos of generic shared methods with a
7007 * mini-exceptions.c: Handle the new situation that a generic info
7008 might be available, but not info about the this/vtable/mrgctx
7011 2008-07-03 Mark Probst <mark.probst@gmail.com>
7013 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
7016 2008-07-03 Zoltan Varga <vargaz@gmail.com>
7018 * dominators.c (check_dominance_frontier): Fix a warning.
7020 * mini.h: Add some missing prototypes.
7022 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
7024 * driver.c (mono_jit_init_version): Correct the comments since the first
7025 argument should be the name of the root domain, not a filename.
7027 * aot-runtime.c (make_writable): Error out if this is called while running
7029 (load_aot_module): Ditto.
7031 * aot-compiler.c: Really fix the computation of method indexes.
7033 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
7034 optimizations as this is no longer called frequently.
7036 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
7037 method and the invoke impl code and pass it to the delegate trampoline instead of
7038 just the delegate class.
7040 2008-07-02 Zoltan Varga <vargaz@gmail.com>
7042 * aot-compiler.c: Fixup the computation of method indexes.
7043 (add_wrappers): Create the base methods of the runtime invoke wrappers using
7044 the method builder infrastructure.
7046 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
7049 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
7050 mode, load the method right away instead of creating a trampoline.
7052 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
7054 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
7057 2008-07-01 Zoltan Varga <vargaz@gmail.com>
7059 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
7060 (mono_aot_load_method): Use method_index instead of method->token.
7062 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
7063 can handle icalls etc. properly.
7065 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7067 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
7069 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
7070 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
7071 JIT_ICALL_ADDR patch type.
7073 * patch-info.h: Add JIT_ICALL_ADDR patch type.
7075 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
7077 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
7079 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
7081 2008-06-30 Zoltan Varga <vargaz@gmail.com>
7083 * mini.c: Use domain->jit_code_hash_lock for controlling access to
7084 domain->jit_code_hash.
7086 2008-06-29 Zoltan Varga <vargaz@gmail.com>
7088 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
7090 2008-06-27 Zoltan Varga <vargaz@gmail.com>
7092 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
7093 get_this_arg_from_call, let it compute it when needed.
7095 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
7096 gsctx from code only when needed.
7098 * mini-trampolines.c (get_generic_context): Rename this to
7099 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
7100 it can be called by the arch backends.
7102 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
7104 2008-06-26 Zoltan Varga <vargaz@gmail.com>
7106 * driver.c (mono_main): Add experimental --aot-only command line option.
7108 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7111 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7113 * driver.c (DllMain): Remove mono_module_handle.
7115 Contributed under MIT/X11 license.
7117 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7119 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7120 for emitting methods which are not in the source assembly. Detect and report
7121 failure of assembling+linking.
7123 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7125 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7127 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7129 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7131 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7133 * mini.h: Remove some obsolete prototypes.
7135 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7137 2008-06-24 Mark Probst <mark.probst@gmail.com>
7139 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7140 supported by Visual Studio, so use alloca().
7142 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7144 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7147 2008-06-23 Mark Probst <mark.probst@gmail.com>
7149 * mini.c: Fail sharing of a generic method if it contains an open
7150 catch clause (because we don't pass MRGCTXs yet).
7152 2008-06-23 Mark Probst <mark.probst@gmail.com>
7154 * mini.c: When compiling a method with generic sharing, insert the
7155 method instantiated with an all-Object generic context into the
7156 jit info table, instead of the context of the first instantiation
7157 of the method we happen to compile.
7159 2008-06-18 Martin Baulig <martin@ximian.com>
7161 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7162 `major_version' and `minor_version'.
7164 2008-06-17 Mark Probst <mark.probst@gmail.com>
7166 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7167 mono_method_is_generic_sharable_impl() takes an additional
7168 argument specifying whether to treat type variables as reference
7171 2008-06-17 Mark Probst <mark.probst@gmail.com>
7173 * mini.h: Removed obsolete prototypes.
7175 2008-06-17 Mark Probst <mark.probst@gmail.com>
7177 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7178 already handle them.
7180 2008-06-17 Mark Probst <mark.probst@gmail.com>
7182 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7183 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7184 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7185 tramp-x86.c: Added a MonoGenericContext* argument to
7186 mono_arch_get_unbox_trampoline() so that it can call other
7187 functions which require it.
7189 2008-06-17 Mark Probst <mark.probst@gmail.com>
7191 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7192 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7193 mono_arch_get_this_arg_from_call() takes a
7194 MonoGenericSharingContext* as well.
7196 2008-06-17 Mark Probst <mark.probst@gmail.com>
7198 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7199 implement generic sharing of unbox.
7201 2008-06-17 Mark Probst <mark.probst@gmail.com>
7203 * mini.c: Don't compute the vtable to determine whether a field is
7204 special static, because it might not work for open types.
7206 2008-06-17 Mark Probst <mark.probst@gmail.com>
7208 * mini.c: Removed the unused token_type and token_source arguments
7209 from get_runtime_generic_context_ptr().
7211 2008-06-17 Marek Habersack <mhabersack@novell.com>
7213 * mini.c (ADD_BINOP): fix the build
7215 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7217 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7220 2008-06-16 Mark Probst <mark.probst@gmail.com>
7222 * mini.h: Removed class relations enum that's not used anymore.
7224 2008-06-16 Mark Probst <mark.probst@gmail.com>
7226 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7228 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7229 the lazy fetch trampoline access code.
7231 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7233 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7235 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7237 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7239 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7241 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7243 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7245 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7248 * mini-ops.h: Add MIN/MAX_UN opcodes.
7250 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7253 * basic-math.cs: Add more min/max tests.
7255 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7257 2008-06-13 Mark Probst <mark.probst@gmail.com>
7259 * mini.c: Small fix in the prologue of emit_castclass.
7261 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7263 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7265 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7266 do not work even for unsigned types. Fixes #400014.
7268 * basic-math.cs: Add regression tests for unsigned Min/Max.
7270 2008-06-13 Mark Probst <mark.probst@gmail.com>
7272 * mini.c: Added additional context_used argument to several
7273 functions, which will be needed for sharing generic methods. Use
7274 GET_RGCTX macro wherever appropriate. Declare only one
7275 context_used in mono_method_to_ir().
7277 2008-06-13 Mark Probst <mark.probst@gmail.com>
7279 * mini.c, generic-sharing.c: Removed generic class relations.
7281 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7282 functions due to MRGCTX changes.
7284 2008-06-13 Mark Probst <mark.probst@gmail.com>
7286 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7287 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7288 with calculated IMT.
7290 * mini.c: Generic sharing of calls via generic interfaces.
7292 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7293 generic method with non-constant MonoGenericContext*. Instead,
7294 the context is taken out of the method itself.
7296 2008-06-13 Mark Probst <mark.probst@gmail.com>
7298 * mini.c: Generic sharing of ldvirtftn.
7300 2008-06-13 Mark Probst <mark.probst@gmail.com>
7302 * mini.c: Generic sharing of ldftn.
7304 2008-06-13 Mark Probst <mark.probst@gmail.com>
7306 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7308 2008-06-13 Mark Probst <mark.probst@gmail.com>
7310 * mini.c: Generic sharing of the special case of ldtoken followed
7311 by a call to GetTypeFromHandle.
7313 2008-06-13 Mark Probst <mark.probst@gmail.com>
7315 * mini.c: Generic sharing of box for nullable types.
7317 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7319 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7320 are passed on the stack. Fixes #324807.
7322 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7324 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7325 for the ArgValuetypeAddrInIReg case.
7327 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7328 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7330 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7331 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7332 local variable and pass the local variable by reference to the called method.
7334 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7335 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7337 Contributed under MIT/X11 license.
7339 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7341 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7343 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7346 2008-06-10 Martin Baulig <martin@ximian.com>
7349 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7351 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7353 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7354 possible error when no arguments are passed.
7356 Contributed under MIT/X11 license.
7358 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7360 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7361 where the file name is NULL.
7363 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7365 * mini.c: Fix s390 build.
7367 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7369 * trace.c (mono_trace_parse_options): Fix warnings.
7371 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7373 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7375 * mini.c (remove_block_if_useless): Avoid printing the method name.
7377 * mini.c: Remove needless setting of ins->cil_code which is now done by
7380 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7383 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7384 translated code after it has been patched.
7386 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7388 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7389 avoid problems during code patching on SMP systems.
7390 (emit_call): Avoid adding a patch info which is already added by
7392 (mono_arch_emit_exceptions): Ditto.
7394 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7396 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7397 MONO_TYPE_ISSTRUCT already checks for it.
7399 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7401 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7402 structs with floats on Winx64 the float registers are not used.
7403 The integer registers are always used..
7404 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7405 only one register will be used and only if the size of the struct
7406 is 1,2,4, or 8 bytes.
7408 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7411 Contributed under MIT/X11 license.
7413 2008-06-05 Martin Baulig <martin@ximian.com>
7415 * debug-debugger.c (debugger_lookup_class): Also call
7416 mono_class_setup_methods() here; we're only called from RTI.
7418 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7420 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7421 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7422 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7423 Post-process object files and add dtrace-generated object, if necessary.
7425 Contributed under MIT/X11 license.
7427 2008-06-04 Mark Probst <mark.probst@gmail.com>
7429 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7432 * mini.c: Generic sharing for unbox.any and castclass.
7434 2008-06-04 Mark Probst <mark.probst@gmail.com>
7436 * mini.c: Ignore tailcall prefix in shared generic code and when
7437 doing calls which require a vtable/rgctx argument.
7439 2008-06-04 Mark Probst <mark.probst@gmail.com>
7441 * mini.c: Don't free the JIT info.
7443 * driver.c: Changes in the JIT info table testing code.
7445 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7447 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7448 interruption. Fix some warnings.
7450 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7451 interruption_checkpoint.
7453 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7455 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7456 from embedding applications.
7458 2008-06-02 William Holmes <billholmes54@gmail.com>
7460 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7461 reserving 32 bytes on the stack when making calls.
7463 Contributed under MIT/X11 license.
7465 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7467 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7468 the linear IL branch.
7470 * driver.c: Print out more information for --version on arm.
7472 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7474 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7475 bb_exit instead, since out of line bblocks might not actually be emitted
7478 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7479 maximum epilog size for out of line bblocks if tracing is enabled.
7481 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7483 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7485 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7487 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7489 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7490 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7493 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7495 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7496 the 'value' to store is a constant.
7498 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7500 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7501 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7503 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7505 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7506 for accessing method->generic_container.
7508 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7510 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7512 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7514 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7516 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7519 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7521 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7523 * mini.c: Handle the case when mono_class_vtable () fails.
7525 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7526 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7529 2008-05-22 Mark Probst <mark.probst@gmail.com>
7531 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7532 together with domain sharing.
7534 2008-05-22 Mark Probst <mark.probst@gmail.com>
7536 * mini.c: Treat callvirts to final methods like non-virtual calls
7537 when doing generic sharing, i.e. look them up in the runtime
7540 2008-05-22 Mark Probst <mark.probst@gmail.com>
7542 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7543 with computed types (for generic sharing).
7545 * mini.c: Generic sharing for mkrefany and refanyval.
7547 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7549 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7552 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7553 the generic sharing code.
7555 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7558 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7560 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7562 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7564 * driver.c: updated copyright date
7566 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7568 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7571 2008-05-19 Martin Baulig <martin@ximian.com>
7573 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7574 pointing to the new `_mono_debug_using_mono_debugger' variable.
7577 (mono_main): Check mono_debug_using_mono_debugger() rather than
7578 the `MONO_INSIDE_MDB' environment variable to check whether we're
7579 inside the debugger.
7581 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7583 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7586 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7588 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7590 * mini.c: Added mini_assembly_can_skip_verification. This
7591 function checks if the assembly requested to skip verification.
7592 Fixes part of #387274.
7594 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7596 * mini.c (mini_get_method): Disable the check for open generic classes when
7597 using generic sharing.
7599 * generics.cs: Add a test for #387034.
7601 * mini.c (mini_get_method): Check whenever the method class is an open generic
7602 type, and return NULL in that case, causing a verification error. Fixes
7605 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7607 * driver.c (mono_main): Revert r102623. The right
7608 thing to do is to enable the verifier under verifiable
7609 unless a --security flag was passed.
7611 We need this non-trivial behavior for --verify-all otherwise
7612 mcs-compileall won't be able to use it. As it needs everything to
7613 be verified under validil.
7615 2008-05-06 Martin Baulig <martin@ximian.com>
7619 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7620 (mono_debugger_thread_cleanup): Likewise.
7621 (mono_debugger_extended_notification): Likewise.
7623 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7625 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7626 against both inflated and non-inflated methods. We need to check against the
7627 generic definition for cases where the instantiated method is not visible.
7628 We need to check against the inflated types for cases where the instantiation
7629 changes any super type. This fixes #382986.
7631 Note that this doesn't need to be applied to other parts of mono_method_to_ir
7632 that check for visibiliy as generic params only appears as the type subject
7633 of tokens on call opcodes. Field manipulation and ldftn must always
7634 target an exact type.
7636 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7638 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
7639 if no related --security flag is passed.
7641 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7643 * mini-arch.h: Prepare support for ppc64.
7645 Contributed under MIT/X11 license.
7647 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7649 * aot-runtime.c: Prepare support for ppc64.
7651 Contributed under MIT/X11 license.
7653 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7655 * mini-ops.h: Prepare support for ppc64.
7657 Contributed under MIT/X11 license.
7659 2008-05-04 Andreas Farber <andreas.faerber@web.de>
7661 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
7663 Contributed under MIT/X11 license.
7665 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7667 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
7668 assemblies, since aot_name is not a full path, causing us to load MS.NET
7669 assemblies on windows.
7671 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
7673 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
7674 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
7675 * main.c: Use UTF-8 encoded command line instead of Windows default code
7676 page on Windows to support Unicode.
7677 * driver.c (DllMain): New function for mixed-mode assembly support.
7678 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
7679 export __stdcall functions without decoration.
7681 Contributed under MIT/X11 license.
7683 2008-04-28 Mark Probst <mark.probst@gmail.com>
7685 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
7686 saving it very early.
7688 2008-04-28 Mark Probst <mark.probst@gmail.com>
7690 * mini.h, mini.c: Lots of code for accessing the old RGCTX
7691 deleted. The only way to access the new RGCTX is via the
7694 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
7695 vtable instead of the RGCTX to static methods.
7697 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
7698 accessing the new RGCTX.
7700 * generic-sharing.c: There is no separation between self, type
7701 arguments and other types in the RGCTX anymore.
7703 2008-04-25 Jonathan Chambers <joncham@gmail.com>
7705 * mini-amd64.c (add_general): Remove previous stack adjustment.
7706 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
7707 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
7708 for 32 bytes of stack space reserved for all calls.
7710 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
7711 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
7714 Code contributed under MIT/X11 license.
7716 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
7718 * mini.c (mini_method_verify): Only verify non-inflated methods, check
7719 against the root definition, peeling out method and type instantiations.
7720 Cache verify success results, code that fails verification is still
7721 checked multiple times.
7723 2008-04-23 Zoltan Varga <vargaz@gmail.com>
7725 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
7727 2008-04-23 Jonathan Chambers <joncham@gmail.com>
7729 * mini-amd64.c (add_general): Always increment stack on Win64.
7730 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
7733 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
7734 stack based argument handling on Win64.
7736 Code contributed under MIT/X11 license.
7738 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
7740 * Makefile.am (version.h): Add support for git-svn.
7742 2008-04-22 Zoltan Varga <vargaz@gmail.com>
7744 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
7745 so instead of calling g_spawn_command_line_sync, we do everything by hand,
7746 avoiding allocations and libc functions which might deadlock.
7748 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
7749 'no-gdb-backtrace' option is set.
7751 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
7753 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
7755 2008-04-21 Martin Baulig <martin@ximian.com>
7757 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
7758 and `get_lmf_addr'; `notification_address' is no longer a pointer.
7760 2008-04-21 Martin Baulig <martin@ximian.com>
7762 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
7763 `thread_vtable', `event_handler_ptr' and `event_handler'.
7765 2008-04-21 Martin Baulig <martin@ximian.com>
7767 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
7768 allows delayed initialization of the `executable_code_buffer' when
7771 2008-04-21 Martin Baulig <martin@ximian.com>
7773 * mini.h (mono_debugger_create_notification_function): Removed.
7774 * tramp-*.c (mono_debugger_create_notification_function): Removed.
7776 * mdb-debug-info64.s
7777 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7779 * mdb-debug-info32.s
7780 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7782 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
7783 currently only works on x86 and x86_64, so don't create it on ppc.
7785 2008-04-21 Martin Baulig <martin@ximian.com>
7787 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
7790 (mini_method_compile): In the fp elimination check, check
7791 `debug_options.mdb_optimizations' in addition to
7792 mono_debug_using_mono_debugger().
7794 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
7795 disable some JIT optimizations which are only disabled when
7796 running inside the debugger.
7797 Added `--help-debug' option to describe the debugging options.
7798 (parse_debug_options): New static function to parse the `--debug'
7799 options, so we can easily add more stuff in future.
7801 2008-04-20 Zoltan Varga <vargaz@gmail.com>
7803 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
7804 the method has no body.
7806 2008-04-19 Jonathan Chambers <joncham@gmail.com>
7808 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
7809 assembly is not allowed in MSVC 64-bit compiler.
7810 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
7811 as we get floating point exceptions everywhere.
7813 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
7814 correctly align arguments for call to throw_exception.
7815 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
7817 Code contributed under MIT/X11 license.
7819 2008-04-19 Zoltan Varga <vargaz@gmail.com>
7821 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
7823 2008-04-17 Zoltan Varga <vargaz@gmail.com>
7825 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
7827 * mini-amd64.c (NEW_INS): Set cil_code.
7829 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
7830 from mini-amd64.c so all debugger related logic is in one place.
7832 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
7833 later won't have a random ip assigned to them.
7835 2008-04-16 Zoltan Varga <vargaz@gmail.com>
7837 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
7838 the arch specific function initializes code_size.
7839 (mono_create_delegate_trampoline): Ditto.
7841 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
7842 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
7845 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
7846 running under the debugger.
7848 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
7851 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
7852 debugger. Also move the disabling of optimizations here from driver.c.
7853 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
7856 * mini.h (MonoCompile): Add a few new flags.
7858 2008-04-15 Zoltan Varga <vargaz@gmail.com>
7860 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
7861 so the cil_code field of created MonoInst's is properly set.
7862 (mini_select_instructions): Ditto.
7864 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
7865 (MONO_INST_NEW_CALL): Ditto.
7867 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
7868 in many places so the ins->cil_code field is properly initialized.
7870 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
7873 2008-04-14 Zoltan Varga <vargaz@gmail.com>
7875 * mini.c (mini_method_compile): Print a different message when compiling a
7878 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
7881 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7883 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
7886 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
7888 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7890 * mini.c (handle_stack_args): Make this return void since its return value was
7891 never used. Also set cfg->unverifiable for invalid IL instead of calling
7894 2008-04-10 Mark Probst <mark.probst@gmail.com>
7896 * mini.c: Make sure "this" is live in catch clauses with type
7897 variables in shared generic code.
7899 2008-04-08 Mark Probst <mark.probst@gmail.com>
7901 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
7902 generic_class_is_reference_type() to ensure the proper behaviour
7903 when sharing generic code and the type in question is a type
7906 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7908 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
7909 race conditions when printing thread dumps. Fixes #377738.
7911 2008-04-08 Massimiliano Mantione <massi@ximian.com>
7913 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
7914 shows up when both MonoInst arguments can cause aliasig.
7915 There is likely no way in the current JIT to trigger this problem, but
7916 it showed up in the development of generics sharing, when in a new
7917 opcode both args of an OP_GROUP can be aliases (addresses of a local).
7918 When the generics sharing code will be committed, its tests will be
7919 valid also for this bug.
7921 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7923 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
7926 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
7929 2008-04-07 Zoltan Varga <vargaz@gmail.com>
7931 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
7932 use a more detailed exception message for InvalidCastException.
7934 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
7936 * driver.c (mono_main): Add --debug=casts option to turn on better
7937 InvalidCastException message details.
7939 * mini.c (mini_get_debug_options): New helper function to return the address of
7940 the debug_options variable.
7942 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
7943 the jit_tls TLS variable.
7945 * mini.c (mono_jit_tls): New TLS variable.
7947 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
7950 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
7952 * mini.h: Removed verifer related stuff. This code was moved to verify.c
7954 * mini.c: Removed verifer related stuff, code moved to verify.c.
7956 * driver.c: Using code from verify.c instead of mini.c.
7958 2008-04-05 Zoltan Varga <vargaz@gmail.com>
7960 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
7963 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
7965 * mini.c (check_for_method_verify): Enabling verification of
7966 corlib if mono_verify_all is set. Bugs in the verifier preventing that
7969 2008-04-04 Zoltan Varga <vargaz@gmail.com>
7971 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
7972 caller saved registers as well.
7974 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
7975 saved registers as well.
7977 2008-03-30 Zoltan Varga <vargaz@gmail.com>
7979 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
7981 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
7984 2008-03-27 Zoltan Varga <vargaz@gmail.com>
7986 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
7988 (get_call_info): Take a gsctx argument instead of 'cfg'.
7990 2008-03-26 Zoltan Varga <vargaz@gmail.com>
7992 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
7993 mono_verify_all is set.
7995 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
7997 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
7999 2008-03-25 Zoltan Varga <vargaz@gmail.com>
8001 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
8004 * driver.c mini.c mini.h: Add a --verify-all development option to test the
8005 verifier and the code generated by the compiler.
8007 2008-03-25 Mark Probst <mark.probst@gmail.com>
8009 * mini.c: Generic sharing of the non-nullable case of the box
8012 2008-03-24 Zoltan Varga <vargaz@gmail.com>
8014 * inssel.brg: Fix the build.
8016 * iltests.il.in: Add a test for lconv.ovf.u8.un.
8018 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
8020 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
8021 Array:Address. Fixes #372410.
8023 * iltests.il.in: New tests for readonly prefix.
8025 2008-03-23 Zoltan Varga <vargaz@gmail.com>
8027 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
8030 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
8033 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
8035 * mini.c (mono_decompose_op_imm): New helper function.
8037 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
8038 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8041 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8042 mono_arch_output_basic_block. Fix warnings.
8044 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
8047 2008-03-22 Zoltan Varga <vargaz@gmail.com>
8049 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
8050 since the extra frame is now detected automatically inside the loop.
8052 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
8053 opts which are now in mono_peephole_ins ().
8055 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
8057 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
8058 frames and skip duplicate managed-to-native frames. Fixes #367665.
8060 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8061 opts which are now in mono_peephole_ins ().
8062 (mono_arch_peephole_pass_2): Ditto.
8064 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
8066 * mini-codegen.c (mono_peephole_ins): New helper function containing the
8067 arch independent peephole optimizations.
8069 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8070 opts which are now in mono_peephole_ins ().
8072 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
8074 * mini-s390.c (mono_arch_output_basic_block): Fix build.
8076 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
8079 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
8080 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
8083 2008-03-21 Zoltan Varga <vargaz@gmail.com>
8085 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
8086 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8089 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8090 mono_arch_output_basic_block. Fix warnings.
8092 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8094 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8097 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8099 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8102 * iltests.il: Add new tests.
8104 2008-03-20 Kornel Pal <kornelpal@gmail.com>
8106 * mini.c: Removed Windows version macros.
8108 2008-03-20 Mark Probst <mark.probst@gmail.com>
8110 * generic-sharing.c: Put reflection types in the extensible part
8111 of the runtime generic context.
8113 * mini.c: Generic sharing of the GetTypeHandle special case of the
8114 ldtoken instruction.
8116 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8118 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8120 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8122 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8123 consistency with the other version on the linear IR branch.
8125 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8127 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8129 * iltests.il.in: Add new tests.
8131 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8133 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8135 * iltests.il.in: Add new tests.
8137 2008-03-19 Mark Probst <mark.probst@gmail.com>
8139 * mini.c: Two variables with the same name were declared in
8140 nesting contexts and one wasn't initialized. Fixed.
8142 2008-03-19 Mark Probst <mark.probst@gmail.com>
8144 * mini.c: Generic sharing of the initobj instruction.
8146 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8148 * mini.c: make the test to optimize ldtoken from typeof() more
8151 2008-03-18 Mark Probst <mark.probst@gmail.com>
8153 * mini.c: Generic sharing of the initobj instruction for reference
8156 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8158 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8159 the mono_breakpoint_clean_code() code to perform bound checks.
8161 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8163 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8164 mono_arch_patch_callsite() to include the start of the managed method
8165 to be able to perform bound checks.
8167 2008-03-17 Mark Probst <mark.probst@gmail.com>
8169 * mini.c: Generic sharing for the isinst instruction.
8171 2008-03-17 Mark Probst <mark.probst@gmail.com>
8173 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8174 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8175 with the runtime generic context argument.
8177 * mini.c: Share calls to several types of unsharable methods by
8178 putting the address of the method code in the runtime generic
8179 context and doing an indirect call.
8181 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8184 2008-03-16 Mark Probst <mark.probst@gmail.com>
8186 * generic-sharing.c: Change due to a change in the runtime genric
8189 2008-03-15 Martin Baulig <martin@ximian.com>
8192 (mono_arch_nullify_class_init_trampoline): Add call to
8193 mono_breakpoint_clean_code() to make things work when running
8194 inside the debugger.
8197 (mono_arch_nullify_class_init_trampoline): Add call to
8198 mono_breakpoint_clean_code() to make things work when running
8199 inside the debugger.
8201 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8203 * inssel-long.brg (reg): Fix 64 bit build.
8205 2008-03-14 Mark Probst <mark.probst@gmail.com>
8207 * mini.c, mini.h: Share static generic code by passing it an
8208 implicit argument pointing to the runtime generic context.
8210 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8211 inssel-long32-mips.brg: New opcodes for calling shared static,
8212 which need to be passed the runtime generic context.
8214 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8215 argument on the stack in the prologue if needed. New function for
8216 finding the runtime generic context argument from the registers
8217 saved by the trampoline.
8219 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8220 runtime generic context argument.
8222 * tramp-amd64.c: Also restore the register used for the runtime
8223 generic context argument.
8225 * mini-trampoline.c: Resolve shared static calls by consulting the
8226 runtime generic context via the new argument.
8228 * generic-sharing.c: Add an argument to sharability-checking
8229 functions that specifies whether type variables should be treated
8230 as sharable type arguments.
8232 * inssel-x86.brg: Removed a superfluous, buggy rule.
8234 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8237 2008-03-14 Martin Baulig <martin@ximian.com>
8239 * debug-debugger.c (main_thread_handler): Call
8240 mono_runtime_run_main() without sending any notifications.
8242 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8244 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8246 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8248 2008-03-14 Mark Probst <mark.probst@gmail.com>
8250 * tramp-x86.c: Fixed register restore offsets in the trampoline
8251 code for ECX and EDX.
8253 2008-03-12 Geoff Norton <gnorton@novell.com>
8255 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8256 different ucontext_t implementations.
8257 * exceptions-arm.c: Use the above defines to get exceptions working on
8258 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8259 * mini-arm.c: Implement iPhone icache support (based on a patch by
8260 Luke Howard lukeh@padl.com)
8262 2008-03-12 Mark Probst <mark.probst@gmail.com>
8264 * mini.c: Enable generic sharing of calls to non-static
8265 non-interface non-generic non-value-type methods.
8267 * mini-trampolines.c: Resolve calls from shared generic code.
8269 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8271 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8273 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8275 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8277 * mini.c: some fixes for the AOT compiler.
8279 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8281 * cpu-amd64.md: Add clob:1 to some float opcodes.
8283 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8285 * mini.h: Added MiniVerifierMode enumeration.
8287 * mini.c: Added mini_verifier_set_mode to control
8288 the usage of the new verifier.
8290 * mini.c (mono_method): Integrated the new verifier.
8292 * driver.c: Extended --security option with validil and
8293 verifiable options to activate the new verifier.
8295 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8297 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8298 optimization to ctors taking 0 or 2 arguments too.
8300 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8303 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8305 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8307 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8309 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8310 non-aot case as well.
8312 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8314 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8317 * aot-compiler.c (encode_patch): Ditto.
8319 * mini.h (G_MININT32): Fix the definition of this.
8321 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8323 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8325 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8327 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8329 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8330 methods returning vtypes in registers.
8331 (mono_arch_allocate_vars): Ditto.
8333 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8335 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8337 * generics.cs: Add a test from the linear IR branch.
8339 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8341 * mini.c (inline_method): Cache failed inline attempts.
8343 2008-03-04 Mark Probst <mark.probst@gmail.com>
8345 * mini.c: For shared methods of generic classes put the location
8346 of "this" into the MonoGenericJitInfo.
8348 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8349 register out of a MonoContext by register number. Add the generic
8350 sharing context as an argument to mono_arch_find_this_argument().
8352 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8353 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8354 for new arch function.
8356 * mini-exception.c: Handle open exception clauses in shared
8359 * mini-trampolines.c: Supply additional argument to
8360 mono_arch_find_this_argument().
8362 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8364 * Makefile.am (regtests): Run the bench.exe tests last.
8366 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8368 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8371 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8373 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8376 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8378 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8380 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8381 whose class has no cctor.
8383 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8385 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8387 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8390 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8392 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8393 to be in sync with the code on the linear IR branch.
8395 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8397 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8399 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8401 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8403 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8405 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8407 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8409 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8411 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8414 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8416 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8417 OP_LOADR4_MEMBASE emission.
8419 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8420 (mono_spillvar_offset_float): Ditto.
8422 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8424 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8427 * basic-long.cs: Add regression tests for them.
8429 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8431 (mono_arch_allocate_vars): Fix representation of single-precision float
8433 (mono_arch_output_basic_block): Ditto.
8435 * inssel-mips.brg: Ditto, remove duplicate items.
8437 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8438 arguments of tail calls as on other platforms.
8439 (mono_arch_output_basic_block): Handle tail calls.
8441 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8444 * objects.cs (test_5_pass_static_struct): Add test for it.
8446 Contributed under MIT/X11 license.
8448 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8450 * Makefile.am: Use gmcs for compiling the regression tests.
8452 * *.2.cs *.2.il: Rename to *.cs and *.il.
8454 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8456 * regalloc.h: Make the vassign array smaller.
8458 * mini.c (mini_method_compile): Remove an unused field in cfg.
8460 * mini-codegen.c: Add a bunch of micro optimizations.
8462 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8464 * regalloc.h: Remove some unused fields.
8466 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8468 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8470 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8472 2008-02-22 Mark Probst <mark.probst@gmail.com>
8474 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8476 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8477 trampoline: Fetch an entry from the runtime generic context. If
8478 it's NULL, jump to the actual trampoline to fill the runtime
8479 generic context. Otherwise, return it.
8481 * mini.c: Call the lazy fetch trampoline to get entries out of the
8482 runtime generic context.
8484 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8485 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8486 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8488 2008-02-21 Mark Probst <mark.probst@gmail.com>
8490 * mini.c: Fetch data out of the extensible part of the runtime
8491 generic context instead of calling a helper function.
8493 * generic-sharing.c: Some functions moved into
8494 metadata/generic-sharing.c. Helper function for fetching other
8495 types now checks and asserts against extensible rgctx (just for
8496 debugging purposes - the helper function isn't called anymore
8497 unless for debugging).
8499 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8501 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8502 for tail calls up to the point that the tests in iltests.exe run. Also add a
8503 dummy CKFINITE implementation.
8504 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8505 needed for trampoline LMF frames.
8507 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8508 trampoline LMF frames.
8510 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8512 * mini.c (inline_method): clean any pending loader error when inlining fail.
8513 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8515 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8517 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8519 * aot-runtime.c (decode_patch_info): Ditto.
8521 * mini.c (mono_resolve_patch_target): Ditto.
8523 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8526 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8528 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8529 if it references an icall address.
8531 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8533 * cpu-s390x.md: Remove some more unused opcodes.
8535 * cpu-s390x.md: Remove some unused opcodes.
8537 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8538 mono_op_imm_to_op ().
8540 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8541 instead of a switch statement.
8543 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8544 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8546 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8548 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8550 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8553 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8555 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8556 opened. Fixes #362607.
8558 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8560 * iltests.il.in: Add a test for static methods in interfaces.
8562 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8564 * genmdesc.c (build_table): Fix a crash on older glib versions.
8566 * cpu-sparc.md: Remove some unused opcodes.
8568 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8569 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8571 * cpu-amd64.md: Remove some unused opcodes.
8573 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8574 like the other opcodes.
8576 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8578 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8580 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8582 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8583 variables 'cfg' instead of 'm' for consistency.
8585 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8587 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8588 argument holding the vtype return address, to avoid the ambigious use of
8589 cfg->ret for this purpose.
8591 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8593 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8595 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8596 new mono_print_ins () function which only takes one argument.
8598 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8600 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8603 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8605 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8607 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8609 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8610 opcodes and other small changes.
8612 * mini-ops.h: Add some new opcodes from the linear IR branch.
8614 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8616 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8617 opcodes, use the REG_MEMBASE opcodes instead.
8619 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8620 opcodes, use the REG_MEMBASE opcodes instead.
8622 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8625 * mini.c (mono_op_imm_to_op): New helper function.
8627 * mini-ops.h: Add some opcodes from linear IR branch.
8629 2008-02-13 Zoltan Varga <vargaz@gmail.com>
8631 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
8634 2008-02-12 Zoltan Varga <vargaz@gmail.com>
8636 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
8639 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
8641 2008-02-09 Zoltan Varga <vargaz@gmail.com>
8643 * aot-compiler.c (emit_method_code): Add an assert.
8645 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
8646 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
8649 2008-02-08 Zoltan Varga <vargaz@gmail.com>
8651 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
8652 some load/store opcodes so they are consistent.
8653 (mono_arch_emit_prolog): Simplify some code.
8655 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
8657 * objects.cs: Add tests for large argument offsets on ARM.
8659 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
8660 stack offsets. Fixes #359651.
8662 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
8664 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8666 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
8668 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
8670 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
8672 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
8673 rid of CEE_CONV_R_UN.
8675 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
8677 2008-02-07 Zoltan Varga <vargaz@gmail.com>
8679 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
8681 * mini.c (mono_normalize_opcodes): Add some more opcodes.
8683 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
8685 * cpu-amd64.md: Remove some unused opcodes.
8687 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
8689 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
8691 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
8692 arch specific functions for its parts. Call the peephole pass after local
8693 regalloc so the prolog can compute a more accurate max_offset.
8695 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
8696 the corresponding OP_I/OP_L opcodes.
8698 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
8700 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
8702 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8704 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
8705 as they are handled in mini.c.
8707 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
8709 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
8710 case since it is handled in mini.c.
8712 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
8714 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
8716 * *.c: Use the new opcodes in the IR and back end code.
8718 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
8720 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
8722 2008-02-06 Mark Probst <mark.probst@gmail.com>
8724 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
8725 an assert because it has a race condition.
8727 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8729 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
8731 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
8733 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
8735 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
8736 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
8738 2008-02-05 Zoltan Varga <vargaz@gmail.com>
8740 * cpu-amd64.md (move): Correct the maximum size of move.
8742 2008-02-05 Mark Probst <mark.probst@gmail.com>
8744 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
8745 the generic class init trampoline to return quickly if the class
8748 2008-02-04 Zoltan Varga <vargaz@gmail.com>
8750 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
8751 issues where an 32 bit callsite cannot be patched by a 64 bit address.
8753 2008-02-03 Zoltan Varga <vargaz@gmail.com>
8755 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
8758 2008-01-31 Zoltan Varga <vargaz@gmail.com>
8760 * objects.cs: Add some soft-float tests.
8762 * mini.c: Fix a couple more soft-float issues.
8764 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
8766 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
8769 2008-01-30 Zoltan Varga <vargaz@gmail.com>
8771 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
8772 exception happens while compiling a virtual method.
8774 2008-01-29 Zoltan Varga <vargaz@gmail.com>
8776 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
8778 * mini-sparc.c: Fix build.
8780 * mini-sparc.c (get_call_info): Add support for generic sharing.
8782 * mini-exceptions.c: Add a FIXME.
8784 2008-01-27 Zoltan Varga <vargaz@gmail.com>
8786 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
8787 altstack handling code.
8789 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
8791 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
8793 * mini-s390.c: Add support for generic sharing.
8795 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8797 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8799 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
8801 * mini-s390x.c: Add support for generic sharing.
8803 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8805 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8807 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
8808 can be used since it takes a 16 bit signed immediate.
8810 * inssel-s390x.brg: Fix OP_SETRET.
8812 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
8814 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
8816 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
8818 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
8820 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
8823 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
8826 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
8827 of the unused mono_arch_patch_delegate_trampoline stuff.
8829 2008-01-26 Zoltan Varga <vargaz@gmail.com>
8831 * basic-long.cs: Move the fp related tests to basic-float.cs.
8833 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
8835 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
8837 * basic-calls.cs: Add a test for proper float argument passing.
8839 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
8840 if the context corresponds to an exception received through a signal.
8842 * exceptions.cs: Add a test for nullref handling at the start of a try
8845 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
8847 * jit-icalls.c (mono_break): New JIT icall.
8849 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
8851 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
8853 2008-01-25 Zoltan Varga <vargaz@gmail.com>
8855 * cpu-*.md: Get rid of unused opcodes.
8857 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
8859 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
8862 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
8865 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
8866 the arch independent trampoline code in mini-trampolines.c.
8868 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
8870 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
8872 * mini-s390.h: Remove an unused define.
8874 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
8875 the arch independent trampoline code in mini-trampolines.c.
8877 * mini-arm.c (mono_arch_emit_prolog): Fix build.
8879 2008-01-24 Zoltan Varga <vargaz@gmail.com>
8881 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
8883 * mini-s390.c (mono_arch_emit_prolog): Fix build.
8885 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
8887 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
8889 * cpu-amd64.md: Use smaller sizes for int opcodes.
8891 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
8893 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
8896 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
8899 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
8900 instead of though a pointer to save an indirection when accessing elements of
8903 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
8905 (NOT_IMPLEMENTED): New helper macro.
8906 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
8909 * *.c: Use the new helper macro.
8911 2008-01-21 Zoltan Varga <vargaz@gmail.com>
8913 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
8915 2008-01-20 Zoltan Varga <vargaz@gmail.com>
8917 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
8920 2008-01-18 Zoltan Varga <vargaz@gmail.com>
8922 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
8923 profiling is enabled.
8925 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
8927 (mono_arch_emit_prolog): Add more first bblock optimizations.
8929 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
8930 in order if possible.
8931 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
8932 bblock, since the arguments are still in their original registers.
8934 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
8936 2008-01-17 Zoltan Varga <vargaz@gmail.com>
8938 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
8941 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
8944 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
8946 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
8947 process async exceptions received while in unmanaged code.
8949 * mini.c (mini_init): Install a callback with the runtime which will be called
8950 when a thread receives an async exception while in unmanaged code.
8952 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
8954 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
8956 2008-01-16 Wade Berrier <wberrier@novell.com>
8963 2008-01-16 Zoltan Varga <vargaz@gmail.com>
8965 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
8966 compilation with sun cc.
8968 * cpu-*.md: Fix the build.
8970 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
8972 * mini-amd64.h: Add some comments to the MonoLMF structure.
8974 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
8976 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
8977 in the LMF structure if possible. This saves two instructions in the
8978 managed->native wrappers.
8980 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
8982 2008-01-16 Mark Probst <mark.probst@gmail.com>
8984 * generic-sharing.c: New type argument lookup code which uses the
8985 runtime generic context template.
8987 2008-01-15 Zoltan Varga <vargaz@gmail.com>
8989 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
8991 * mini-arm.c (add_general): Fix arm eabi parameter passing.
8992 (mono_arch_output_basic_block): Fix localloc implementation.
8994 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
8996 * mini-ia64.c (peephole_pass): Fix ia64 build.
8998 * mini-amd64.c (peephole_pass): Fix a warning.
9000 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
9001 at a constant offset from sp/fp.
9003 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
9004 instead of obtaining it from *lmf in the managed method case.
9006 2008-01-14 Zoltan Varga <vargaz@gmail.com>
9008 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
9010 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
9012 * mini.h (MonoInstList): New type.
9013 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
9014 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
9015 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
9016 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
9017 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
9018 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
9019 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
9020 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
9021 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
9022 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
9023 MONO_INST_LIST_FOR_EACH_ENTRY,
9024 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
9025 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
9026 mono_inst_list_first, mono_inst_list_last,
9027 mono_inst_list_next, mono_inst_list_prev): New instruction
9028 list handling interfaces.
9029 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
9030 list head 'ins_list'.
9031 (MonoInst): Replace next pointer with list head 'node'.
9032 (MonoCallInst): Make 'out_args' a MonoInstList.
9033 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
9034 (MonoCompile): Delete reverse_inst_list and
9035 reverse_inst_list_len.
9036 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
9037 mono_arch_lowering_pass, mono_arch_local_regalloc,
9038 mono_arch_output_basic_block, mono_arch_emit_prolog):
9039 Convert to new instruction lists.
9040 (insert_after_ins): Delete.
9041 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
9043 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
9044 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
9045 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
9046 mono_emulate_opcode, mono_emit_load_got_addr,
9047 inline_method, mono_method_to_ir, mono_print_bb_code,
9048 print_dfn, decompose_pass, nullify_basic_block,
9049 replace_out_block_in_code, remove_block_if_useless,
9050 merge_basic_blocks, move_basic_block_to_end,
9051 try_unsigned_compare, optimize_branches, mono_print_code,
9052 mini_select_instructions, remove_critical_edges): Likewise.
9053 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
9054 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
9055 mono_arch_output_basic_block, mono_arch_emit_prolog):
9057 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
9058 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9059 mono_arch_output_basic_block): Likewise.
9060 (inst_list_prepend, insert_after_ins): Delete.
9061 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
9062 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
9064 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
9065 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
9066 mono_arch_emit_prolog): Likewise.
9067 * cfold.c (mono_constant_fold): Likewise.
9068 * liveness.c (visit_bb, mono_analyze_liveness,
9069 optimize_initlocals): Likewise.
9070 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
9071 * graph.c (mono_draw_code_cfg): Likewise.
9072 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
9073 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
9074 mono_ssa_cprop): Likewise.
9075 * abcremoval (get_relations_from_previous_bb, process_block):
9077 * local-propagation (mono_cprop_invalidate_values,
9078 mono_local_cprop_bb): Likewise.
9079 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
9080 peephole_pass, mono_arch_output_basic_block,
9081 mono_arch_emit_prolog): Likewise.
9082 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
9083 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9084 mono_arch_emit_prolog): Likewise.
9085 (insert_after_ins): Delete.
9086 * aliasing.c (print_code_with_aliasing_information,
9087 mono_build_aliasing_information, mono_aliasing_deadce):
9088 Convert to new instruction lists.
9089 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
9090 peephole_pass, NEW_INS, mono_arch_lowering_pass,
9091 mono_arch_local_regalloc, mono_arch_output_basic_block):
9093 (insert_after_ins): Delete.
9094 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
9095 peephole_pass, mono_arch_output_basic_block): Convert to
9096 new instruction lists.
9097 * mini-codegen (InstList, inst_list_prepend,
9098 insert_after_ins): Delete.
9099 (insert_before_ins, get_register_force_spilling,
9100 get_register_spilling, free_up_ireg, free_up_reg,
9101 create_copy_ins, create_spilled_store, alloc_int_reg,
9102 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
9103 to new instruction lists.
9104 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
9105 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9106 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
9107 (insert_after_ins): Delete.
9108 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9109 mono_arch_local_regalloc, mono_arch_output_basic_block,
9110 mono_arch_call_opcode): Convert to new instruction lists.
9111 (insert_after_ins): Delete.
9112 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9113 peephole_pass, mono_arch_output_basic_block,
9114 mono_arch_emit_prolog): Convert to new instruction lists.
9116 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9118 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9120 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9123 * Makefile.am (version.h): Make this work with non-bash shells.
9125 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9127 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9129 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9131 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9132 the InitializeArray optimization.
9134 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9136 * mini.c driver.c: Don't include os/gc_wrapper.h.
9138 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9140 * mini.c (print_jit_stats): Print GC statistics if available.
9142 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9144 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9146 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9148 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9150 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9152 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9154 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9156 * driver.c (mono_main): Ditto.
9158 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9160 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9162 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9163 in the vtable can't be encoded.
9164 (compile_method): Ditto.
9166 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9168 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9171 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9174 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9175 the top LMF entry belongs to the current method.
9177 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9179 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9181 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9183 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9185 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9187 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9189 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9191 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9194 * basic-float.cs: Add an ulong->double cast test.
9196 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9198 * mini.c (mono_method_to_ir): Fix a warning.
9200 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9202 * mini-ops.h: Add OP_SWITCH.
9204 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9205 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9207 2007-12-11 Geoff Norton <gnorton@novell.com>
9209 * mini-s390x.c: Minor change to the MAX() define to allow
9210 it to compile with other gcc versions.
9212 2007-12-11 Geoff Norton <gnorton@novell.com>
9215 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9217 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9219 exceptions-arm.c (mono_arch_get_restore_context): Restore
9222 exceptions-arm.c (throw_exception): Save the frame pointer.
9223 This is a partial fix for #323747. Only the client side is
9226 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9228 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9229 was using an unrelated variable to log the class which
9230 needed the cctor to be called. This was crashing on arm.
9232 2007-12-09 Robert Jordan <robertj@gmx.net>
9234 * mini-x86.c (mono_arch_emit_epilog):
9235 Consider all kinds of 64-bit types. Fixes #323114.
9237 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9239 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9241 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9243 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9245 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9247 * mini.c: run type ctor before allocating an object, not only
9248 when running it's constructor method (fixes at least part of bug #342507).
9250 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9252 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9254 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9255 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9258 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9259 mono_generic_class_init_trampoline () the same as it is done with the other
9262 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9263 aot-runtime.c aot-compiler.c: Implement AOT support.
9265 2007-12-07 Mark Probst <mark.probst@gmail.com>
9267 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9268 build for archs which don't have the vtable trampoline defined
9271 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9273 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9275 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9277 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9279 * tramp-<ARCH>.c: Use the new helper function.
9281 2007-12-07 Mark Probst <mark.probst@gmail.com>
9283 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9284 trampoline call, which takes a vtable argument.
9286 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9287 OP_TRAMPCALL_VTABLEs like other calls.
9289 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9290 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9291 call. Implemented a support function which fetches the vtable
9292 from a register set.
9294 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9295 Implemented a generic class init trampoline, using the
9296 OP_TRAMPCALL_VTABLE opcode.
9298 * mini.c: Implemented static field access when sharing generic
9299 code. This implies initing the class using the new
9300 OP_TRAMPCALL_VTABLE call.
9302 2007-12-07 Mark Probst <mark.probst@gmail.com>
9304 * mini.c: Don't compile methods with sharing enabled if their
9305 classes are disabled for sharing.
9307 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9309 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9310 opcodes. Fixes #346563.
9312 * objects.cs: Add a new test.
9314 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9316 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9317 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9319 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9321 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9323 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9325 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9328 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9330 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9332 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9333 optimization in the AOT case.
9335 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9337 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9339 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9341 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9343 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9345 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9346 is created by the inlined delegate ctor.
9348 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9350 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9352 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9354 * cpu-x86.md: Fix the length of ckfinite.
9356 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9358 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9360 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9361 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9363 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9365 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9366 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9368 2007-11-28 Martin Baulig <martin@ximian.com>
9371 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9372 after creating the trampoline.
9374 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9376 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9378 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9381 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9382 instead of the calling method to help AOT.
9384 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9386 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9388 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9391 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9393 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9395 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9396 (encode_method_ref): No need to handle generic method definitions specially.
9398 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9400 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9403 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9405 (compile_method): Enable generic sharing.
9407 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9409 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9410 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9412 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9415 * mini-trampolines.c: Fix a warning.
9417 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9419 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9420 (generic_class_is_reference_type): Remove unused function.
9422 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9423 in the generic vtable trampoline case.
9425 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9427 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9428 return an AOT method based on a vtable slot.
9430 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9432 * mini.c (mini_get_vtable_trampoline): Export this.
9434 2007-11-22 Martin Baulig <martin@ximian.com>
9437 (MonoDebuggerInfo): Move `debugger_version' up.
9439 2007-11-22 Martin Baulig <martin@ximian.com>
9442 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9444 * mini-trampolines.c
9445 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9446 after compiling the method.
9448 2007-11-20 Martin Baulig <martin@ximian.com>
9451 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9452 (mono_debugger_remove_breakpoint): Likewise.
9453 (mono_debugger_check_breakpoints): Likewise.
9455 * debug-debugger.c: Implement the new breakpoint interface here.
9457 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9459 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9460 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9462 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9464 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9466 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9468 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9471 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9474 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9475 returning a vtype in a register.
9477 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9478 here from the arch specific code.
9480 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9483 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9484 (mono_arch_emit_prolog): Increment maximum prolog size.
9486 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9487 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9489 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9490 MonoGenericSharingContext.
9492 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9493 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9495 2007-11-15 Mark Probst <mark.probst@gmail.com>
9497 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9498 which extract fields out of the runtime generic context. Full
9499 sharing of the NEWARR opcode.
9501 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9503 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9504 --enable-minimal=ssa.
9506 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9508 * mini-trampolines.c (mono_delegate_trampoline): Update after
9509 mono_marshal_get_delegate_invoke () signature change.
9511 2007-11-13 Mark Probst <mark.probst@gmail.com>
9513 * mini.c: Removed the shared context in favor of the generic
9514 sharing context. Allocate the MonoJitInfo structure with room for
9515 the generic sharing context if it's needed.
9517 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9518 domain-internals.h now.
9520 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9522 * generic-sharing.c: Several changes for working without a shared
9523 context and instead operating on open types instead.
9525 2007-11-12 David S. Miller <davem@davemloft.net>
9527 * inssel-sparc.brg: Fix double instruction emit.
9529 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9531 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9532 Get/Set/Address methods.
9534 * mini.c debug-debugger.c mini-trampolines.c: Update after
9535 mono_marshal_get_delegate_invoke signature change.
9537 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9539 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9540 This can happens with dynamic methods. Fixes the other bug in #322722.
9542 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9544 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9547 * mini-arm.c (arm_patch): Implement patching of BX call
9548 sequence. Fixes one of the bugs in #322722.
9550 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9552 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9553 under Linux. We only need to flush every 32-byte cache line.
9555 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9558 move_basic_block_to_end: Add branches when needed, eventually creating
9560 optimize_branches: added a parameter that tells if it's ok to create
9561 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9562 and avoid calling move_basic_block_to_end when it's not ok.
9565 2007-11-07 Mark Probst <mark.probst@gmail.com>
9567 * mini.c: Abort inlining call to InitializeArray if something
9568 looks wrong. Let the icall handle it, which now has proper safety
9571 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9573 * mini.c (mono_spill_call): add support for soft-float.
9575 * mini.c (mono_method_to_ir): add support for soft-float
9576 to inlined functions that return float.
9578 * mini.c (mono_method_to_ir): add support for soft-float
9579 to cee_stsfld opcode on float fields.
9581 2007-11-05 Geoff Norton <gnorton@novell.com>
9583 * mini-x86.h: Fix the structure access for X86 Leopard.
9586 2007-11-05 Martin Baulig <martin@ximian.com>
9588 * mini-trampolines.c
9589 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9590 after compiling the method to notify the debugger.
9592 2007-11-05 Martin Baulig <martin@ximian.com>
9594 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9596 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9598 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9599 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9601 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9603 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9604 native-to-managed wrappers.
9606 2007-11-01 Geoff Norton <gnorton@novell.com>
9608 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9611 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9613 * mini.c, mini-x86.c: when getting back from unmanaged code
9614 to managed via a marshaled delegate we also need to set the
9617 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9619 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9622 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9624 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9625 let the debugger or other external agents to tell the JIT when
9626 a sw breakpoint has been inserted in the code that the JIT needs
9627 to be able to inspect.
9629 2007-10-31 Martin Baulig <martin@ximian.com>
9632 (MonoDebuggerInfo): Remove `runtime_class_init'.
9634 2007-10-30 Martin Baulig <martin@ximian.com>
9637 (mono_debugger_thread_created): Added `MonoThread *' argument.
9638 (mono_debugger_extended_notification): New public method.
9639 (mono_debugger_trampoline_compiled): New public method.
9642 (MonoDebuggerThreadInfo): Added `thread' and
9643 `extended_notifications' fields.
9646 (debugger_executable_code_buffer): New static variable.
9649 (MonoDebuggerInfo): Added `executable_code_buffer',
9650 `executable_code_buffer_size', `breakpoint_info_area',
9651 `breakpoint_table' and `breakpoint_table_size'.
9653 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
9655 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
9656 that IP either is an unused value or the vtable pointer. IMT
9657 calls use vtable + offset now. Reduced by almost half the size
9660 2007-10-26 Jonathan Chambers <joncham@gmail.com>
9662 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
9663 defines to access param registers. Replace long usage with
9664 gsize as sizeof(long) != sizeof(void*) on Win64.
9666 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9667 on Win64. Fix intrinsic, use _AddressOfReturnAddress
9668 instead of non-existant _GetAddressOfReturnAddress.
9670 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
9671 param registers. Save/restore %rdi and %rsi in MonoLMF.
9673 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
9674 param registers. Modify (throw_exception) signature to take
9675 %rdi and %rsi on Win64.
9677 Code is contributed under MIT/X11 license.
9679 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9681 * helpers.c: unlink debugging output files.
9683 2007-10-25 Zoltan Varga <vargaz@gmail.com>
9685 * mini.c: Move mono_create_ftnptr () to object.c.
9687 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9689 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
9690 optional. This function can now be used to disassemble code generated
9691 outside the JIT such as trampolines and IMT thunks.
9693 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
9695 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
9696 vtable pointer from a ldr instruction.
9698 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
9699 new IMT call sequence.
9701 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
9702 call sequence for interface invocations.
9704 * mini-arm.c (mono_arch_emit_imt_argument): added, required
9705 for imt support. This function is empty since IMT on ARM requires no
9706 special handling on the IR side.
9708 * mini-arm.c (mono_arch_find_imt_method): added, required for
9711 * mini-arm.c (mono_arch_find_this_argument): added, required
9714 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
9715 a ldr instruction to load a value stored in the code stream.
9717 * mini-arm.c (mono_arch_build_imt_thunk):added, required
9721 2007-10-23 Zoltan Varga <vargaz@gmail.com>
9723 * mini.c (mini_init): Install the jump trampoline callback.
9725 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9727 * mini-trampolines.c: handle synchronized methods with the common
9728 vtable trampoline (bug #335601).
9730 2007-10-17 Zoltan Varga <vargaz@gmail.com>
9732 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
9734 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
9737 * mini-ia64.h mini-ia64.c: Add support for IMT.
9739 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
9740 prolog. Fixes #331958.
9742 2007-10-15 Zoltan Varga <vargaz@gmail.com>
9744 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
9746 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9748 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
9751 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9753 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
9756 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
9758 * mini-x86.c, mini-x86.h: x86 support for the common vtable
9761 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
9763 * mini-trampolines.c: changed the magic rampoline to understand
9764 the common vtable trampoline method: the method to invoke is
9765 determined by the vtable displacement of the call.
9767 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9769 * mini.c, mini.h: register the common vtable trampoline if the
9770 architecture supports it.
9772 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9774 * cpu-amd64.md: use the correct max length for tls_get.
9776 2007-10-14 Zoltan Varga <vargaz@gmail.com>
9778 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
9779 CEE_STELEM_ANY. Fixes #333696.
9781 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9783 * exceptions-x86.c: provide more graceful handling of the case where
9784 we followed a bogus function pointer from managed code (bug #332866).
9786 2007-10-11 Mark Probst <mark.probst@gmail.com>
9788 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
9789 replaces the generic_shared flag and will carry more information
9792 * generic-sharing.c: Added mini_type_stack_size() which allows
9793 allows open types if given a generic sharing context.
9794 mini_get_basic_type_from_generic() takes a
9795 MonoGenericSharingContext* instead of a MonoCompile* now.
9797 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
9798 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
9799 mini-sparc.c, mini-x86.c: Trivial changes required by the two
9800 changes above. Just passing arguments through to the right
9803 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9805 * mini-arm.c: unify the call emission to emit_code_seq().
9807 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
9809 * tramp-arm.c: reduced the trampoline size.
9811 2007-10-10 Mark Probst <mark.probst@gmail.com>
9813 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
9814 variable handling out of arch-specific code.
9816 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
9818 * mini-arm.c: implemented fast delegate dispatch.
9820 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9822 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
9823 that fp elimination is turned off if the space required by locals is too
9826 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9828 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
9829 ARM to the new style trampoline.
9831 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9833 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
9835 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
9837 2007-10-09 Martin Baulig <martin@ximian.com>
9840 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
9841 `field_info_offset_offset'.
9843 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
9845 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
9846 removed more internal usage of the r11 register and made it available
9847 to the register allocator.
9849 2007-10-08 Mark Probst <mark.probst@gmail.com>
9851 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
9852 when sharing generics and treat type variables as references.
9854 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9856 * mini-ppc.c: started removing the internal uses of register r11
9857 to eventually allow the register allocator to manage it as an
9858 additional available register.
9860 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9862 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
9864 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
9866 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
9867 specific trampolines as they are not performance critical as a jump
9868 target (maybe align as before only for AOT code?). This saves about
9869 200 KB of native code on x86 for monodevelop startup.
9871 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
9873 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
9874 monodevelop startup.
9876 2007-10-06 Zoltan Varga <vargaz@gmail.com>
9878 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
9880 * mini-sparc.h mini-sparc.c: Implement IMT support.
9882 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
9883 its smaller and doesn't clobber sparc_g1.
9885 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
9887 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
9889 * mini-ppc.c: optimized the size of the IMT thunks a bit.
9891 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9893 * mini-ppc.c: implemented fast delegate invocation.
9895 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
9897 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
9899 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9901 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
9902 code to the new style trampoline in preparation for IMT support.
9904 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
9906 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
9907 systems already. This also reduces the specific trampiline sizes and
9908 prepares for the use of r12 as the IMT identifier register.
9910 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9912 * mini-mips.h: endianess fix (simplified from a patch by
9913 Thomas Kunze <thommy@tabao.de>, bug #323737).
9915 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9917 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
9918 to access ucontext fields and enable netbsd support
9919 (partially from Magnus Henoch <mange@freemail.hu>).
9921 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9923 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
9924 use the preprocessor from the CPP env var if it is set.
9926 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9928 * mini-trampolines.c: fixed an assertion and moved it earlier in the
9929 code, before interface_offset gets used.
9931 2007-10-02 Zoltan Varga <vargaz@gmail.com>
9933 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
9934 mono_class_setup_vtable () before accessing klass->vtable.
9936 2007-10-01 Zoltan Varga <vargaz@gmail.com>
9938 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
9941 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9943 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
9944 IMT slots (this saves hundreds of KB of memory in programs like
9945 IronPython and Monodevelop).
9947 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9949 * mini.c: print the delegate counter.
9951 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
9953 * mini-x86.c: make it easier to enable the debugging code for IMT
9956 2007-09-28 Martin Baulig <martin@ximian.com>
9959 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
9960 `mono_method_klass_offset' and `mono_method_token_offset'.
9962 2007-09-20 Mark Probst <mark.probst@gmail.com>
9964 * mini.c: First generics sharing implementation. Can only share
9965 in very simple cases. If sharing doesn't work it falls back to
9966 dedicated compilation.
9968 * mini.h: Flag in MonoCompile to specify whether generic
9969 compilation is shared. Flags enum for marking which generic inst
9970 of a context is used. Prototypes for helper functions.
9972 * generic-sharing.c: Helper functions for generic method sharing.
9974 * optflags-def.h: Optimization flag (gshared) for enabling generic
9975 method sharing added.
9977 * Makefile.am: generic-sharing.c added.
9979 2007-09-19 Daniel Nauck <dna@mono-project.de>
9981 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
9983 2007-09-19 Massimiliano Mantione <massi@ximian.com>
9984 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
9987 2007-09-19 Martin Baulig <martin@ximian.com>
9989 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
9990 mono_debug_cleanup() is now part of mono_cleanup().
9992 2007-09-18 Zoltan Varga <vargaz@gmail.com>
9994 * driver.c (mono_main): Fix a warning.
9996 2007-09-17 Zoltan Varga <vargaz@gmail.com>
9998 * aot-compiler.c: Optimize various parts when processing large assemblies.
10001 * mini.c (mono_patch_info_hash): Improve hash function.
10003 2007-09-14 Jonathan Chambers <joncham@gmail.com>
10005 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
10007 Code is contributed under MIT/X11 license.
10009 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10011 * mini.c (mini_init): Fix a leak.
10013 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
10015 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10017 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
10019 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10021 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
10023 2007-09-13 Zoltan Varga <vargaz@gmail.com>
10025 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
10028 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
10030 * mini.c (handle_alloc): Enable managed allocators in AOT code.
10032 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
10034 * aot-runtime.c (decode_patch_info): Ditto.
10036 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10038 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
10039 static case. Cache delegates in architecture specific code,
10040 based on number of parameters.
10042 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
10043 in architecture specific code, based on number of parameters.
10045 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
10046 caching happen in architecture specific code now.
10048 Code is contributed under MIT/X11 license.
10050 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10052 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
10053 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
10054 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
10056 Code is contributed under MIT/X11 license.
10058 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10059 * mini.c: (mono_thread_abort) Fixed bug #82416.
10061 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10063 * mini.: hook the new managed GC allocation feature into the JIT.
10065 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10067 * mini.c: implementation for the new runtime tls opcode.
10069 2007-09-11 Martin Baulig <martin@ximian.com>
10072 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
10073 `mono_method_inflated_offset'.
10075 2007-09-07 Zoltan Varga <vargaz@gmail.com>
10077 * driver.c mini.h mini.c: Add a new devel command line option for injecting
10078 async exceptions into a method.
10080 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
10081 purpose of testing whenever the unwinder works at every instruction.
10083 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
10085 * mini.c: check accessibility of method used in ldftn (fixes
10088 2007-09-04 Zoltan Varga <vargaz@gmail.com>
10090 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
10092 * inssel.brg: Fix a warning.
10094 2007-09-03 Martin Baulig <martin@ximian.com>
10096 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
10097 now takes the `main_method' as argument.
10099 2007-09-02 Zoltan Varga <vargaz@gmail.com>
10101 * cpu-sparc.md (endfilter): Add missing src1:i argument.
10103 2007-08-30 Jonathan Chambers <joncham@gmail.com>
10105 * driver.c: include the cil-coff.h header on Windows.
10107 Code is contributed under MIT/X11 license.
10109 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10111 * mini.c, driver.c: don't include the cil-coff.h header.
10113 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10115 * mini.c: flag places that needs fixes fo soft-float support.
10117 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10119 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10120 endian systems (partially from Dean Jenkins, bug #81924).
10122 2007-08-28 Mark Probst <mark.probst@gmail.com>
10124 * mini.c (check_linkdemand): Remove embedded reference object in
10125 call to LinkDemandSecurityException.
10126 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10127 with an IntPtr instead of a reference object.
10129 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10131 * mini.c (handle_initobj): Handle alignment properly.
10133 * inssel.brg (mini_emit_memset): Ditto.
10135 * inssel.brg (mini_emit_memcpy): Ditto.
10137 * inssel-sparc.brg: Ditto.
10139 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10141 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10143 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10144 exceptions raised in unmanaged code. Fixes part of #82594.
10146 2007-08-24 Mark Probst <mark.probst@gmail.com>
10148 * mini.c (mono_method_to_ir), declsec.c
10149 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10151 2007-08-22 Martin Baulig <martin@ximian.com>
10154 (MonoDebuggerThreadInfo): New typedef.
10155 (mono_debugger_thread_table): New global variable.
10156 (mono_debugger_thread_created): New public function.
10157 (mono_debugger_thread_cleanup): New public function.
10160 (MonoDebuggerInfo):
10161 - removed `get_current_thread' and `lookup_assembly'.
10162 - removed `data_table'.
10163 - added `thread_table'.
10166 (mono_thread_start_cb): Call mono_debugger_thread_created().
10167 (mono_thread_attach_cb): Likewise.
10168 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10169 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10172 * driver.c (mono_main): Move mono_debug_init() up, before calling
10173 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10175 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10177 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10178 together when passing several arguments of type double (gives a small
10179 speedup and saves a few bytes of generated code).
10181 2007-08-20 Jb Evain <jbevain@novell.com>
10183 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10185 2007-08-20 Jb Evain <jbevain@novell.com>
10187 * mini.c (mono_method_to_ir): throw MethodAccessException
10188 and FieldAccessException instead of InvalidProgramException.
10190 2007-08-20 Mark Probst <mark.probst@gmail.com>
10192 * mini.c: CoreCLR security checks.
10194 * mini.h: Removed MonoSecurityMode (moved to
10195 metadata/security-manager.h) and mono_security_mode global var
10196 (replaced by set/get functions in security-manager.h).
10198 * driver.c: Added "core-clr-test" security mode for testing. Used
10199 set-function for setting security mode.
10201 2007-08-17 Mark Probst <mark.probst@gmail.com>
10203 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10204 the new jit_info_table.
10206 * driver.c: Test code for the new jit_info_table (enabled by the
10207 define MONO_JIT_INFO_TABLE_TEST).
10209 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10211 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10212 detection of call <REG> instruction sequence. Fixes build on freebsd.
10214 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10216 * mini-exceptions.c: Fix a warning.
10218 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10220 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10221 stack overflow handling code on amd64 too.
10223 * mini-exceptions.c (mono_setup_altstack): Make this use
10224 mono_thread_get_stack_bounds ().
10226 * mini-x86.h: Disable sigaltstack on solaris x86.
10228 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10230 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10232 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10234 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10236 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10238 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10240 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10242 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10244 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10247 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10249 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10250 to be emitted (bug #82281).
10252 2007-08-01 Martin Baulig <martin@ximian.com>
10254 Merged the `debugger-dublin' branch.
10256 * debug-debugger.h (MonoDebuggerInfo):
10257 Removed the `old_*' compatibility entries.
10258 Added `debugger_version' and `data_table'.
10259 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10260 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10263 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10264 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10265 instead of a `gconstpointer'.
10266 (mono_debugger_insert_method_breakpoint): Return a
10267 `MonoDebugMethodAddressList *'.
10269 2007-06-28 Martin Baulig <martin@ximian.com>
10271 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10273 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10275 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10276 __builtin_frame_address () since it is broken on older gcc versions.
10278 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10280 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10281 on the stack overflow handling and made the managed stack overflows
10282 catchable in most cases using soft guard pages.
10283 * exceptions-x86.c: added code to restore the protection in the soft
10284 guard pages at the end of exception handling.
10286 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10288 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10290 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10292 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10293 exception handling.
10295 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10297 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10298 signal handling support until it has been ported to the new mechanism.
10299 * mini.c: fixed stack overflow detection and use the new
10300 architecture code to handle signals on the altstack.
10302 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10304 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10305 stack overflows on the alt stack.
10307 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10309 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10310 stack overflows on the alt stack.
10312 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10314 * exceptions-ppc.c: cleanup preparing for altstack support.
10316 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10318 * exceptions-arm.c: cleanup preparing for altstack support.
10320 2007-07-27 Mark Probst <mark.probst@gmail.com>
10322 * mini.c (print_jit_stats): Output hazard pointer stats.
10324 2007-07-26 Mark Probst <mark.probst@gmail.com>
10326 * driver.c, mini.c: Replaced security mode flags with a single
10329 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10331 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10333 2007-07-25 Mark Probst <mark.probst@gmail.com>
10335 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10336 (which doesn't do anything yet) for activating Core CLR
10337 (Silverlight) security.
10339 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10341 * mini-codegen.c: work around a possible gcc bug on arm.
10343 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10345 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10346 message for platforms that don't support AOT compilation.
10348 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10350 * mini.h, mini.c, driver.c: temporary smcs hack.
10352 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10354 * mini-arm.h, mini-arm.c: arm EABI fixes.
10356 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10358 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10361 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10362 trampolines taking a method argument.
10364 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10366 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10367 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10369 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10370 JIT compilation throws an exception. Fixes #82050.
10372 2007-07-19 Mark Probst <mark.probst@gmail.com>
10374 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10375 with the MONO_EXCEPTION_ defines.
10377 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10379 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10382 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10383 the cause of an assertion.
10385 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10387 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10390 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10392 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10393 assert. Should fix #82103.
10395 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10397 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10398 here too. Fixes #82095.
10400 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10403 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10405 * mini-amd64.h: Enable IMT for amd64.
10407 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10409 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10411 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10413 2007-07-12 Mark Probst <mark.probst@gmail.com>
10415 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10416 as soon as check_linkdemand sets an exception_type.
10418 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10420 * mini-x86.c: fixed offsets for IMT call sequence.
10421 * mini-x86.h: enable IMT again.
10423 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10425 * trace.c (mono_trace_enter_method): Decode MonoType too.
10427 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10429 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10431 * mini-amd64.c: Add preliminary IMT implementation.
10433 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10435 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10436 understand the new IMT-base interface invocation (thanks to
10437 Daniel Nauck for the report and the remote debugging session).
10439 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10441 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10443 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10445 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10447 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10449 * mini-trampolines.c: implement AOT IMT support.
10450 * mini-x86.h: enable IMT support for wider testing.
10452 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10454 * inssel.brg (emit_imt_argument): Add aot support here.
10456 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10458 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10460 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10461 of the IMT implementation, partially from massi, with my
10462 implementation of the bsearch sequence. Disabled by default until
10463 the AOT code is implemented.
10465 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10467 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10469 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10471 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10473 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10474 arch-independent IMT JIT code from Massimiliano
10475 Mantione (massi@ximian.com) with small cleanups from me.
10477 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10479 * Makefile.am: fix svn invocation to get the svn revision to be
10480 independent of the local language (build fix).
10482 2007-07-09 Mark Probst <mark.probst@gmail.com>
10484 * mini.c (inline_method): Reset cfg->exception_type if the
10485 inlining is aborted. Fixes: 82049.
10487 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10489 * mini.c: remove assert from exception handling code when exception_ptr
10492 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10494 * mini.c (mono_codegen): Add an assert.
10496 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10497 enter and leave code.
10498 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10500 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10502 * mini-ppc.c: fixed memory corruption for localloc(0)
10505 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10507 * mini.c: Fix warnings.
10509 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10511 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10512 to emit better double->int conversions.
10514 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10516 * mini.c: the provided Min/Max optimizations are valid for unisgned
10519 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10521 * 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
10523 2007-06-28 Miguel de Icaza <miguel@novell.com>
10525 * mini.c (mono_running_on_valgrind): Add support for reporting the
10526 method and its boundaries to valgrind.
10528 2007-06-28 Martin Baulig <martin@ximian.com>
10530 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10532 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10534 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10536 * generic.2.cs: Add new test case.
10538 2007-06-25 Martin Baulig <martin@ximian.com>
10540 Merged the `debugger-dublin' branch.
10543 (mono_debugger_insert_method_breakpoint): New public method.
10544 (mono_debugger_remove_method_breakpoint): Likewise.
10545 (mono_debugger_check_breakpoints): New static method.
10546 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10548 * debug-debugger.h (MonoDebuggerInfo):
10549 Renamed (to keep backward compatibility in the vtable):
10550 `insert_breakpoint' -> `old_insert_breakpoint'.
10551 `remove_breakpoint' -> `old_remove_breakpoint'.
10552 `create_string' -> `old_create_string'.
10553 `lookup_class' -> `old_lookup_class'.
10554 `lookup_type' -> removed; changed into a dummy field.
10555 `lookup_assembly' -> `old_lookup_assembly'.
10556 Added (same functionality, but different signature):
10557 `create_string', `lookup_class', `lookup_assembly'
10559 `get_method_addr_or_bpt', `remove_method_breakpoint',
10560 `runtime_class_init'.
10562 * debug-debugger.c: Merged the `debugger-dublin' branch.
10564 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10566 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10568 (peephole_pass): Likewise.
10570 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10572 * driver.c: hopefully make setaffinity work also for ancient
10575 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10577 * driver.c : win32 build fix.
10579 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10581 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10582 processor if it is set.
10584 2007-06-21 Martin Baulig <martin@ximian.com>
10586 * debug-mini.h: New file.
10589 (mono_debugger_insert_breakpoint_full): Moved here from
10590 ../metadata/mono-debug-debugger.c.
10591 (mono_debugger_remove_breakpoint): Likewise.
10592 (mono_debugger_breakpoint_callback): Likewise.
10594 2007-06-15 Raja R Harinath <rharinath@novell.com>
10596 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10597 changes in MonoGenericClass.
10599 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10601 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10603 2007-06-14 Raja R Harinath <rharinath@novell.com>
10605 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10606 removal of MonoGenericMethod.
10608 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10610 * mini-exceptions.c: hooks for the exception events profiling API.
10612 2007-06-14 Randolph Chung <tausq@debian.org>
10614 * Makefile.ma: Add hppa target.
10615 * mini-arch.h: Include mini-hppa.h
10616 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10617 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10618 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10620 2007-06-14 Randolph Chung <tausq@debian.org>
10622 * inssel.brg: Add rules for "chained" compare-branch operations so that
10623 a single compare op can affect multiple branches. Adjust cost for
10624 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10625 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10626 cost for some rules so that they can more easily be overridden by
10627 per-arch rules (with fixes from lupus).
10628 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10630 2007-06-13 Randolph Chung <tausq@debian.org>
10632 * mini-ops.h: Reorder branch ops so that they match the order of the
10633 corresponding CEE_* ops. The code expects them this way.
10634 Add new ops for HPPA target.
10635 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10637 2007-06-13 Randolph Chung <tausq@debian.org>
10639 * mini-exceptions.c: Handle cases where the stack grows towards
10641 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10643 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10645 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
10647 * driver.c: explain where a non-matching corlib is found.
10649 2007-06-13 Mark Probst <mark.probst@gmail.com>
10651 * mini.c (print_jit_stats): Output dynamic code allocation stats.
10653 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
10655 * mini-exceptions.c: Generate a method profile leave event during
10656 an exception to ensure that the profiler gets notified.
10658 2007-06-07 Zoltan Varga <vargaz@gmail.com>
10660 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
10663 * cpu-amd64.md: Add long_and/or/xor opcodes.
10665 2007-06-06 Wade Berrier <wberrier@novell.com>
10667 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
10668 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
10669 length of instruction shr_imm (expected 8, got 10)
10671 2007-06-06 Zoltan Varga <vargaz@gmail.com>
10673 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
10675 2007-06-06 Mark Probst <mark.probst@gmail.com>
10677 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10678 MonoInternalHashTable again (fixed bug in the internal hash table
10681 2007-06-06 Mark Probst <mark.probst@gmail.com>
10683 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
10684 Have to figure out what makes it crash the SWF regression.
10686 2007-06-05 Zoltan Varga <vargaz@gmail.com>
10688 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
10690 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10692 * mini.c: optimize out the type check when storing null in a
10695 2007-06-04 Mark Probst <mark.probst@gmail.com>
10697 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10698 MonoInternalHashTable.
10700 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
10702 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
10703 signed integer methods.
10705 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10707 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
10708 permanently since the current approach doesn't work.
10710 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10712 * inssel.brg (stmt): Only call delegate->invoke_impl if
10713 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
10715 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10717 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
10718 the sreg2==rdx case.
10720 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
10721 account if it contains a rex prefix.
10722 (peephole_pass): Handle OP_FMOVE as well.
10724 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10726 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
10727 as it causes regressions.
10729 2007-05-31 Zoltan Varga <vargaz@gmail.com>
10731 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
10732 static case as well.
10734 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
10736 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10737 (mono_arch_get_this_arg_from_call): Ditto.
10739 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
10741 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
10744 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10745 (mono_arch_get_this_arg_from_call): Ditto.
10747 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
10749 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
10750 try to create optimized invoke code and use that for further invocations.
10751 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
10753 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
10755 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
10757 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
10758 sealed classes or methods.
10759 *devirtualization.cs: tests for the new optimization
10761 2007-05-29 Zoltan Varga <vargaz@gmail.com>
10763 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
10764 by the update_volatile () function.
10766 2007-05-27 Zoltan Varga <vargaz@gmail.com>
10768 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
10771 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
10773 2007-05-24 Jonathan Chambers <joncham@gmail.com>
10775 * mini.c: Add configure checks for header files.
10776 * mini-x86.c: Add configure checks for header files.
10777 * trace.c: Add configure checks for header files.
10778 * aot-runtime.c: Add configure checks for header files.
10779 * aot-compiler.c: Add configure checks for header files.
10780 * driver.c: Add configure checks for header files.
10781 * mini-codegen.c: Add configure checks for header files.
10783 Code is contributed under MIT/X11 license.
10785 2007-05-22 Zoltan Varga <vargaz@gmail.com>
10787 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
10788 icompare_imm -128 + op_iclt. Fixes #81703.
10790 2007-05-19 Zoltan Varga <vargaz@gmail.com>
10792 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
10794 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10796 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
10797 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
10798 so that all isinst checks now use "interface_bitmap".
10800 2007-05-15 Zoltan Varga <vargaz@gmail.com>
10802 * cpu-amd64.md (jmp): Fix a warning.
10804 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
10806 * basic.cs: Add new regression test.
10808 * basic.cs: Remove test which is now in basic-long.cs.
10810 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
10812 * basic-long.cs: Add new test.
10814 2007-05-13 Zoltan Varga <vargaz@gmail.com>
10816 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
10818 2007-05-12 Zoltan Varga <vargaz@gmail.com>
10820 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
10822 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
10825 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
10826 throwing code a bit.
10828 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
10829 the exception throwing code a bit.
10831 * mini-x86.c (get_call_info): Allocate result from a mempool.
10833 2007-05-11 Zoltan Varga <vargaz@gmail.com>
10835 * aot-compiler.c (find_typespec_for_class): Fix the assert.
10837 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
10839 * mini.h (MonoCompile): Add 'token_info_hash' field.
10841 * mini.c: Save token->method associations during compilation so the AOT
10842 compiler can use it.
10844 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
10845 which reference generic classes and methods.
10847 2007-05-10 Zoltan Varga <vargaz@gmail.com>
10849 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
10851 * aot-compiler.c (compile_method): Fix a typo in a comment.
10853 * aot-runtime.c (decode_cached_class_info): Skip generic types.
10855 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
10856 everything generic.
10858 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
10860 2007-05-09 Zoltan Varga <vargaz@gmail.com>
10862 * mini.h (MonoCompile): Add 'args' field.
10864 * mini.c (mono_compile_create_vars): Store variables representing the arguments
10867 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
10869 2007-05-08 Zoltan Varga <vargaz@gmail.com>
10871 * mini.c (mono_compile_get_interface_var): Remove this unused function.
10873 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
10875 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
10876 opcodes for some opcodes.
10878 * mini.h *.brg *.c: Use the new opcodes.
10880 2007-05-08 Massimiliano Mantione <massi@ximian.com>
10882 * mini.h: Bumped aot revision.
10884 * inssel.brg: modified code generation of type checks for interfaces
10885 to use the new "MonoClass.interface_bitmap" instead of the old
10886 "MonoClass.interface_offsets".
10888 2007-04-30 Zoltan Varga <vargaz@gmail.com>
10890 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
10892 2007-04-29 Zoltan Varga <vargaz@gmail.com>
10894 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
10897 2007-04-27 Neale Ferguson <neale@sinenomine.net>
10899 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
10901 2007-04-27 Wade Berrier <wberrier@novell.com>
10903 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
10904 mini.h) to fix build.
10906 2007-04-26 Zoltan Varga <vargaz@gmail.com>
10908 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
10910 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
10911 causes the corlib unit tests to fail.
10913 2007-04-25 Zoltan Varga <vargaz@gmail.com>
10915 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
10917 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
10919 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
10920 opcodes to the comparison relations.
10922 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
10923 opcodes to their types.
10925 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
10927 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
10928 it in cfg->arch.cinfo.
10930 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
10932 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
10933 cfg->cil_offset_to_bb.
10935 2007-04-24 Zoltan Varga <vargaz@gmail.com>
10937 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
10938 created becase of initlocals.
10940 2007-04-23 Zoltan Varga <vargaz@gmail.com>
10942 * mini-alpha.c cpu-alpha.md: More alpha port work from
10943 Sergey Tikhonov <tsv@solvo.ru>.
10945 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
10947 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
10949 2007-04-19 Zoltan Varga <vargaz@gmail.com>
10951 * cpu-s390.md (break): Correct the length of break instruction.
10953 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10955 * mini.c: fix a couple of soft-float issues and comments.
10957 2007-04-15 Miguel de Icaza <miguel@novell.com>
10959 * trace.c (is_filenamechar): - is also a filename char.
10961 2007-04-15 Neale Ferguson <neale@sinenomine.net>
10963 * mini-s390.c: Correct checking for enum type in return value processing.
10965 2007-04-14 Raja R Harinath <rharinath@novell.com>
10967 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
10968 (version.h): Makefile is in the build directory.
10970 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
10972 * mini-amd64.h: fix for assertion failure on Solaris/amd64
10974 2007-04-11 Martin Baulig <martin@ximian.com>
10976 * mini.c (can_access_member): Fix handling of generic classes;
10979 2007-04-10 Zoltan Varga <vargaz@gmail.com>
10981 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
10983 2007-04-05 Zoltan Varga <vargaz@gmail.com>
10985 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
10987 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10989 * mini-codegen.c: make sure the right spill amount is
10990 used for fp or integer registers (fixes the float_sub_spill() on ppc).
10992 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
10994 * mini-ppc.c: fixes for the fp_branch_nan test.
10996 2007-03-23 Zoltan Varga <vargaz@gmail.com>
10998 * basic.cs: Comment out new test which still fails on ia64.
11000 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11002 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
11004 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11006 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
11008 2007-03-22 Zoltan Varga <vargaz@gmail.com>
11010 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
11011 on 64 bit machines. Fixes part of #80738.
11013 * basic.cs: Add regression test.
11015 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11017 * inssel.brg basic.cs: Revert previous change to fix build.
11019 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
11022 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
11024 * basic.cs: Add new regression test.
11026 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11028 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
11031 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11033 * cpu-s390x.md: Correct length of break instruction.
11035 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11037 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
11038 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
11040 2007-03-15 Jonathan Chambers <joncham@gmail.com>
11042 * *.c: Begin WIN64 port.
11043 * mini.c: Use correct register in profiler.
11044 * mini-amd64.c: No inline assembly on Win64.
11045 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
11046 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
11047 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
11048 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
11049 mono_arch_ip_from_context for Win64.
11051 Contributed under MIT/X11 license.
11053 2007-03-15 Zoltan Varga <vargaz@gmail.com>
11055 * exceptions-amd64.c (seh_handler): Ditto.
11057 * exceptions-x86.c (seh_handler): Fix a memory leak.
11059 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
11061 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
11062 mini-s390x.c: fixed peephole optimizations to deal
11063 correctly with 1 and 2 byte reload avoidance.
11065 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
11067 * cpu-s390.md, cpu-s390x.md: update localloc length.
11069 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11071 * cpu-g4.md: added missing descriptions.
11073 2007-03-14 Miguel de Icaza <miguel@novell.com>
11075 * Makefile.am: Add support so the tail tests are not executed on
11076 PowerPC as that is a known limitation of the PowerPC port.
11078 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11080 * runmdesc.bat: Move to msvc directory.
11082 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11084 * runmdesc.bat: Run executable that was produced by the current
11085 target and sent via an argument.
11087 2007-03-11 Zoltan Varga <vargaz@gmail.com>
11089 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11092 * generics.2.cs: Add regression test.
11094 2007-03-09 Wade berrier <wberrier@novell.com>
11096 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
11098 2007-03-09 Zoltan Varga <vargaz@gmail.com>
11100 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
11101 AOT code depends on this.
11103 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11105 * mini.c: more precise tracking of types in the eval stack
11106 (part of fix for bug #81044).
11108 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11110 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11112 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11114 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11116 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11118 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11120 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11122 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11123 a pointer on 64 bit systems. Fixes #80190.
11125 * iltests.il: Add new regression test.
11127 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11129 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11131 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11133 * trace.c: Remove an erroneous alignemnt check when tracing.
11134 Fixes --trace on OSX86.
11136 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11138 * mini-$(arch).h: initialize SP in context for all the archs.
11140 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11142 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11143 regressions in the thread tests.
11145 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11147 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11148 - fixed implementation of LOCALLOC opcode
11149 - implemented non-un compare for floats
11151 - implementation of FDIV and CKFINITE opcodes
11152 - fixes for latest mono updates
11153 - additional arch opcodes
11155 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11157 * Makefile.am: simplify and merge rules for cross-compilation.
11159 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11161 * local-propagation.c: Actually *apply* the fix for bug 80591...
11163 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11165 * mini-exceptions.c: backuot part of the last change
11166 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11168 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11169 * inssel.brg: Fix bug 59286.
11172 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11174 * mini-exceptions.c: patch from Zoltan to correctly check for
11175 stack boundaries (using the stack register, not the frame register),
11176 fixes bugs #80724, #79717.
11178 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11180 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11181 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11183 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11184 presence of frame pointer elimination.
11186 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11188 * mini-x86.h: NetBSD UCONTEX_REG defines.
11190 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11192 * inssel-amd64.brg: Fix amd64 build.
11194 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11196 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11199 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11201 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11204 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11206 2007-01-30 Mark Mason <mason@broadcom.com>
11208 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11209 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11210 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11211 beginning support for CEE_JMP [not quite working yet]
11212 * tramp-mips.c: LMF handling now works
11214 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11216 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11218 * mini.h (NULLIFY_INS): New macro.
11220 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11222 * mini.c: statistical profiler fix for windows, patch
11223 from Tor Lillqvist (tml@novell.com).
11225 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11226 * local-propagation.c: Fix bug 80591.
11228 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11230 * Makefile.am: put back the --export-dynamic option as with
11231 the previous gmodule flags (thanks to Robert Jordan).
11233 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11235 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11237 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11238 simplify and speed up the local register allocator. Also rename some fields
11239 like iassign->vassign.
11241 * regalloc.c: Remove some functions which are no longer used since their
11242 inlined version is in mini-codegen.c.
11244 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11246 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11248 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11250 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11251 narrowing. Fixes #80622.
11253 * iltests.il: Add new regresssion test.
11255 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11257 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11258 debug-debugger.c, debug-debugger.h: warning fixes.
11259 * driver.c: updated copyright year and made it fit in one line.
11261 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11263 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11265 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11267 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11269 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11271 * iltests.il: Add new test for bug #80507.
11273 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11275 * mini-arm.h: use soft-float also on vfp for now.
11277 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11279 * mini.c: fix some more soft-float issues.
11281 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11283 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11285 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11286 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11287 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11288 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11290 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11292 * mini-arm.c: typo fix.
11294 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11296 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11298 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11300 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11301 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11303 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11305 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11307 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11309 * inssel.brg: Fix a warning.
11311 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11313 * abcremoval.c ssa.c ssapre.c: Update after this change.
11315 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11317 * dominators.c (df_set): Use mono_bitset_union_fast.
11319 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11321 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11322 mini-codegen.c: reduce relocations and memory usage for the cpu
11325 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11327 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11329 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11330 to reduce their size.
11332 2007-01-19 Mark Mason <mason@broadcom.com>
11334 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11335 * mini-mips.c: more configuration macros, support long conditional branches, additional
11336 asserts, fix epilog instrumentation.
11337 * mini-mips.h: use standard stack walk
11338 * cpu-mips.md: increase size of div, rem and conditional branches
11340 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11342 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11345 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11347 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11348 (compile_method): Ditto.
11350 * aot-runtime.c (decode_klass_info): Ditto.
11352 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11353 needed by the code generated by inssel.brg. Also fix a warning.
11355 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11357 * mini.c: deal with enums that become genericinsts by
11358 being nested in a generic class (bug #79956).
11360 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11362 * mini.c: match the generic definition to check for
11363 private access with generic types (bug #78431).
11365 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11367 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11368 to make life easier for people cross-compiling that insist on not
11371 2007-01-17 Mark Mason <mason@broadcom.com>
11373 * inssel-long.brg: patch to deal with mips missing flags
11374 * inssel-long32-mips.brg: implement overflow checks
11375 * insset-mips.brg: implement overflow checks
11376 * mini-mips.h: implement conditional exception handling
11377 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11378 Remove unused code, minor cleanups.
11379 * exceptions-mips.c: minor cleanups
11380 * mini-ops.h: add mips conditional exception ops
11381 * cpu-mips.md: add mips conditional exception ops
11384 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11386 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11387 to deal with mips missing of flags.
11389 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11391 * exceptions-ppc.c: execute fault handlers.
11393 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11395 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11397 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11399 * mini.c: handle also floating point values in initialize_array.
11401 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11403 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11404 array initialization and make it conditional on the intrins option.
11406 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11408 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11409 relocations and put the patch info names close to the enum definition.
11411 2007-01-15 Mark Mason <mason@broadcom.com>
11413 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11415 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11417 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11419 2007-01-12 Raja R Harinath <rharinath@novell.com>
11421 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11423 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11425 * Makefile.am: distribute the mips sources.
11427 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11429 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11432 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11434 * cpu-x86.md: back out for now as this triggers other regressions.
11436 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11438 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11439 to eax:edx, so ecx can't get allocated to them (bug #80489).
11441 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11443 * mini.c, mini-exceptions.c: enabled running fault handlers
11446 2007-01-03 Miguel de Icaza <miguel@novell.com>
11448 * driver.c: If nothing fail, do not use the string "failed",
11449 because it makes it very annoying to view test result logs on the
11452 2006-12-30 Miguel de Icaza <miguel@novell.com>
11454 * debug-debugger.c (mono_debugger_main): Rename "main" to
11455 "main_method" to prevent a warning.
11457 Remove a warning for unused field.
11459 2006-12-28 Martin Baulig <martin@ximian.com>
11462 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11464 2006-12-22 Martin Baulig <martin@ximian.com>
11466 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11467 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11468 seperate `.mdb_debug_info' section, so we can access it from the
11469 debugger even if the binary is stripped.
11471 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11472 from the `.mdb_debug_info' here to prevent the linker from
11473 removing that section.
11475 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11476 mdb-debug-info64.s.
11478 2006-12-19 Robert Jordan <robertj@gmx.net>
11480 * mini-x86: enable the code to return small structures in
11481 registers for FreeBSD as well. Fixes bug #80278.
11482 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11484 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11486 * mini-x86.c: align the stack when calling the profiler
11487 function instrumenting the prolog (on OSX).
11489 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11491 * mini.c: emit a break opcode where Debugger.Break () is called.
11493 2006-12-13 Miguel de Icaza <miguel@novell.com>
11495 * mini.c (mono_method_to_ir): Provide useful information on this
11496 assert, to prevent others from debugging like I did.
11498 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11500 * mini.c: enable code which was incorrectly commented
11503 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11505 * mini-x86.c: enable on OSX, too, the code to return small
11506 structures in registers.
11508 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11510 * mini-x86.c: remove the use of the dynamic code manager here, too.
11512 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11514 * mini.h, debug-debugger.c, tramp-*.c: fixed
11515 mono_debugger_create_notification_function() to use
11516 mono_global_codeman_reserve () instead of a dynamic code manager.
11518 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11520 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11521 ves_array_element_address() jit icall and use a generated
11522 managed method instead (which is about 4 times faster for a rank 3
11525 2006-11-29 Mark Mason <mason@broadcom.com>
11527 * basic-calls.cs: additional tests for passing
11528 structures as function arguments.
11530 2006-11-29 Mark Mason <mason@broadcom.com>
11532 * mini-mips.h: disable custom exception handling
11533 * mini-mips.c: throw/rethrow should use jalr to call
11534 exception stubs. Fixed bug with passing structures
11535 by value. More support for tracing floating point
11538 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11540 * mini.c: fixed typo in the soft-float ldind.r4 handling
11543 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11545 * mini.c, mini.h, driver.c: added --runtime command line
11546 option to select a different runtime than the autodetected one.
11547 * jit.h: added API for embedders to initialize with a specific
11550 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11552 * mini.c: handle also boxing of r4 values (bug #80024).
11554 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11556 * mini-ppc.c: force indirect calls until we reserve
11557 enough address space for all the generated code.
11559 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11561 * exceptions-arm.c: workaround bugs in the libc definition
11562 of struct ucontext.
11564 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11566 * inssel.brg: fixes from me and Mark Mason.
11568 2006-11-23 Dick Porter <dick@ximian.com>
11570 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11571 semaphore display now we've fixed the initial value
11573 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11575 * inssel.brg: partially revert the last change to fix the build.
11577 2006-11-21 Mark Mason <mason@broadcom.com>
11579 * inssel.brg: Add and use compare-and-branch macros to support
11580 architectures that do not have condition code registers (ie. MIPS).
11581 * *-mips.{c,brg,md}: Fix copyright statements
11583 2006-11-20 Mark Mason <mason@broadcom.com>
11585 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11586 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11587 * mini.h: Added declaration for mono_print_ins()
11588 * mini-codegen.c: added ins_spec initializer for MIPS
11589 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11590 vreg to be virtual and hreg to be non-virtual.
11591 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11592 is not yet working/implemented correctly.
11593 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11594 non-static, fixup calls to print_ins() from other parts in the file.
11596 2006-11-20 Mark Mason <mason@broadcom.com>
11598 * basic-calls.cs: added tests for passing structures as arguments
11601 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11603 * inssel-long32.brg: optimize signed division by power of two.
11605 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11607 * mini-arm.c: added support for interworking with thumb code
11608 (mono must be still be built using the ARM instruction encoding).
11610 2006-11-19 Miguel de Icaza <miguel@novell.com>
11612 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11613 verifier has different rules for it. Fixes a few verifier issues
11616 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11617 at the end, so people know what happened.
11619 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11621 * brach-opts.c: in optimize_exception_target() make sure we
11622 are in a catch clause (fixes bug #79871).
11624 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11626 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11627 more soft-float support fixes.
11629 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
11631 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
11632 that are passed half on the stack and half in registers.
11634 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
11636 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
11637 more mips integration work from Mark E Mason
11638 <mark.e.mason@broadcom.com>.
11640 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11642 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
11643 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
11644 tramp-mips.c: added sources for the mips port, not
11645 integrated in the build yet. Contributed by
11646 Mark E Mason <mark.e.mason@broadcom.com>.
11648 2006-11-14 Neale Ferguson <neale@sinenomine.net>
11650 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
11652 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11654 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
11655 put the soft-float rules in its own file since it seems to
11656 break s390 compilation.
11658 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11660 * mini-arm.c: fixed wrnings.
11662 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
11664 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
11665 inssel-arm.brg: ARM support for soft-float.
11667 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11669 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
11670 loads and stores of 32 bit fp values.
11672 2006-11-10 Zoltan Varga <vargaz@gmail.com>
11674 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
11676 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
11677 works. Fixes #79852 and #79463.
11679 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11681 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
11682 more soft-float support WIP and fixes.
11684 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
11686 * mini-arm.c: some VFP updates.
11688 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11690 * mini-exceptions.c: 0 is a valid local var offset in some
11691 architectures, don't assert (bug #78508).
11693 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
11695 * exceptions-arm.c: fixed off by one error in stack walk code.
11697 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
11699 * mini.h, mini.c: more precise tracking of type load exceptions.
11701 2006-11-03 Robert Jordan <robertj@gmx.net>
11703 * Makefile.am: [WIN32] Add monow.exe target.
11704 * driver.c: [WIN32] Don't detach the console when debugging.
11707 2006-10-30 Miguel de Icaza <miguel@novell.com>
11709 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
11711 2006-10-23 Zoltan Varga <vargaz@gmail.com>
11713 * aot-compiler.c (emit_method_info): Add a case missed earlier.
11715 * driver.c (mini_regression): Fix --regression with AOT.
11717 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
11719 2006-10-17 Zoltan Varga <vargaz@gmail.com>
11721 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
11723 * mini-sparc.h: Don't use sigaction on sparc/linux.
11725 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
11727 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
11729 * mini-exceptions.c: Add proper include files for getpid ().
11731 2006-10-16 Zoltan Varga <vargaz@gmail.com>
11733 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
11734 address instead of a MonoJitInfo* to avoid decoding the exception info for the
11737 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
11738 name cache to reduce its size.
11740 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11742 2006-10-15 Zoltan Varga <vargaz@gmail.com>
11744 * mini-x86.c: Save/restore the current LMF structure more efficiently using
11745 the mono_lmf TLS variable.
11747 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
11748 trampoline lmf frames.
11750 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
11752 2006-10-14 Zoltan Varga <vargaz@gmail.com>
11754 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
11755 the mono_lmf TLS variable.
11757 * mini-exceptions.c: Access the LMF structure through accessors.
11759 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
11760 variable instead of in jit_tls->lmf.
11762 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
11764 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
11765 trampoline lmf frames.
11767 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
11769 2006-10-12 Zoltan Varga <vargaz@gmail.com>
11771 * mini.c trace.c mini-x86.c: Revert these too.
11773 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
11776 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
11778 * genmdesc.c: removed now dead code.
11780 2006-10-09 Robert Jordan <robertj@gmx.net>
11782 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
11784 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
11786 * mini.h: do not leave gaps in the opcode values.
11788 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
11790 * jit-icalls.h: flag functions as internal here, too.
11792 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
11794 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
11795 functions with the internal attribute.
11797 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
11799 * aot-compiler.c: fclose the file descriptor in the profile read loop.
11801 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
11803 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
11806 2006-10-05 Zoltan Varga <vargaz@gmail.com>
11808 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
11809 tail calls as on other platforms.
11811 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
11813 * iltests.il: Add a few tailcall tests.
11815 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11817 * driver.c: fix loop for old compilers (bug #79521).
11819 2006-10-02 Zoltan Varga <vargaz@gmail.com>
11821 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
11823 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
11825 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
11826 metadata without any code.
11828 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
11829 more precise debugging information using gdb.
11831 2006-09-30 Zoltan Varga <vargaz@gmail.com>
11833 * inssel-ia64.brg: Make the helper methods static.
11835 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11837 * inssel-x86.brg: make the helper methods static.
11839 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
11841 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
11843 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11845 * mini.c: updates for monoburg changes.
11846 * inssel.brg: make a few helper functions static as they should.
11848 2006-09-27 Zoltan Varga <vargaz@gmail.com>
11850 * Makefile.am: Move mini-codegen.c to common_sources.
11852 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11854 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
11856 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
11857 mini-ppc.h: port to use the common local register allocator.
11859 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11861 * mini.h: Remove the comment too then.
11863 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
11865 * mini.h: put back backend.data which is to be used shortly and
11866 doesn't increase the size of MonoInst. If any 64 bit arch aligned
11867 pointers on 4 byte boundaries it'd have much bigger issues running
11868 and you can ifdef it out anyway.
11870 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11872 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
11873 MonoInst size by 4 bytes on 64 bit machines.
11875 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
11877 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
11878 replacement with more meaningful field names. Arch maintainers, please
11879 check the assigned names are good enough for your arch.
11881 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11883 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
11884 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
11886 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
11888 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
11889 relocations and memory requirements, put the optimization flags
11890 definitions in their own file.
11892 2006-09-24 Zoltan Varga <vargaz@gmail.com>
11894 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
11896 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
11898 2006-09-22 Zoltan Varga <vargaz@gmail.com>
11900 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
11902 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
11904 * inssel.brg: use the correct function to get the size of an item
11905 in an array, given an element class.
11906 * aot-compiler.c: do not access class->class_size directly.
11908 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
11910 * mini.h, debug-mini.c: added a debugging function to print
11911 info about local variables and arguments in a jitted method.
11913 2006-09-20 Zoltan Varga <vargaz@gmail.com>
11915 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11917 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
11919 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11921 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
11922 inner and outer loops when passing vtypes.
11924 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
11926 * mini-ppc.c: take into account the cpu errata for cache flushing
11927 which caused some random errors (bug #79381).
11929 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11931 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
11932 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
11934 2006-09-17 Zoltan Varga <vargaz@gmail.com>
11936 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
11939 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
11940 freebsd ports tree.
11942 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
11943 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
11945 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
11948 2006-09-13 Zoltan Varga <vargaz@gmail.com>
11950 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
11952 2006-09-12 Zoltan Varga <vargaz@gmail.com>
11954 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
11955 macro does not have to be changed during debugging.
11957 * 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>.
11959 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
11961 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
11963 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
11964 MONO_ARCH_NO_EMULATE_MUL is defined.
11966 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
11968 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
11970 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
11972 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
11974 2006-09-11 Zoltan Varga <vargaz@gmail.com>
11976 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
11977 stuff to mini-exceptions.c where it is used.
11979 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
11980 setup code, the real one is in mini-exceptions.c.
11982 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
11983 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
11984 some changes from the freebsd ports tree.
11986 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
11989 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
11991 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
11993 * mini.c: on Linux, check for /proc to be mounted
11994 (bug# 79351, novell bug#201204).
11996 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
11998 * mini.c: handle cases where pthread_attr_getstack() behaves
11999 incorrectly (bug #78096).
12001 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
12003 * mini-arm.c: support larger stack frames (bug #79272).
12005 2006-09-08 Zoltan Varga <vargaz@gmail.com>
12007 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
12009 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
12012 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
12013 mono_class_from_name () to find a class from its name.
12015 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
12017 2006-09-07 Zoltan Varga <vargaz@gmail.com>
12019 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
12021 2006-09-05 Kornel Pal <kornelpal@gmail.com>
12023 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
12025 2006-09-04 Zoltan Varga <vargaz@gmail.com>
12027 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
12028 callinfo->trampoline.
12030 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
12032 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
12035 2006-09-03 Zoltan Varga <vargaz@gmail.com>
12037 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
12039 2006-09-02 Zoltan Varga <vargaz@gmail.com>
12041 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
12042 stats.method_trampolines, it is already done by the generic trampoline code.
12044 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
12046 2006-09-01 Zoltan Varga <vargaz@gmail.com>
12048 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
12050 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
12052 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
12054 * mini.c (print_jit_stats): Print mscorlib mempool size too.
12056 * mini.c (print_jit_stats): Print new stats.
12058 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12060 2006-08-31 Zoltan Varga <vargaz@gmail.com>
12062 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
12063 Address on two dimensional arrays. Fixes #78729.
12065 * mini.h (MonoCompile): Add a 'skip_visibility' field.
12067 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
12070 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
12072 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
12075 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
12077 (mini_get_ldelema_ins): Ditto.
12079 2006-08-30 Zoltan Varga <vargaz@gmail.com>
12081 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
12082 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
12085 2006-08-29 Neale Ferguson <neale@sinenomine.net>
12087 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
12088 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
12090 * exceptions-s390x.c: Cosmetic change.
12092 * tramp-s390.c: Fix warning.
12094 * cpu-s390.md: Correct length of mul_imm.
12096 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
12098 * aot-compiler.c: added binary writer with ELF backend
12099 implementation (only on Linux/x86 for now).
12101 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12103 * Makefile.am: Don't run net 2.0 AOT tests.
12105 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
12106 (mono_compile_assembly): Skip net 2.0 assemblies as well.
12108 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12110 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12112 * aot-compiler.c: simplified and refactored the asm-writing code
12113 to allow different backends.
12115 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12117 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12119 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12120 little. Share patches of type TYPE_FROM_HANDLE as well.
12122 * mini.c (mono_patch_info_equal): New helper function.
12123 (mono_patch_info_hash): Ditto.
12125 * aot-compiler.c (emit_method_code): Fix s390 build.
12127 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12128 is not handled because it is stored as a flag and not as a type ctor. Fixes
12131 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12133 * aot-compiler.c: Fix computation of GOT slot statistics.
12135 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12136 Also remove support for not PIC AOT.
12138 * mini.h: Bump AOT file format version.
12140 * objects.cs: Add a test for #78990.
12142 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12143 (peter.dettman@iinet.net.au). Fixes #79087.
12145 * basic-long.cs: Add a test for the above.
12147 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12149 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12151 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12154 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12156 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12159 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12161 * mini.c: Don't verify COM proxy invoke calls
12164 2006-08-10 Dick Porter <dick@ximian.com>
12166 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12167 which process is holding semaphores locked.
12169 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12171 * mini-ia64.c mini-amd64.c: Fix #79027.
12173 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12175 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12177 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12178 implicit arguments in a vararg call. Fixes #79027.
12180 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12182 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12183 (mono_get_array_new_va_signature): Ditto.
12185 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12187 * aot-runtime.c: Call init_plt lazily.
12189 * inssel-long.brg: Fix unsigned long->int conversion.
12191 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12193 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12194 that most data is now in the .rss/.data section.
12196 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12198 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12200 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12202 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12204 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12206 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12207 virtual call. Fixes #79010.
12209 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12210 and use the result as the this argument in the real call.
12212 * generics.2.cs: Add a new test for #79010.
12214 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12216 * mini-x86.c: Fix a warning.
12218 * aot-compiler.c: Add a bunch of statistics.
12220 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12222 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12224 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12226 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12228 * 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>.
12230 2006-07-13 Miguel de Icaza <miguel@novell.com>
12232 * mini.c (mono_method_to_ir): Obtain the original method in the
12233 CIL stream and use this to perform validation.
12237 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12239 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12240 (mono_arch_call_opcode): Ditto.
12242 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12245 * mini.c (mono_patch_info_dup_mp): New helper function.
12247 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12248 compilation. Fixes #78827.
12250 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12252 * declsec.c: Use original security informations for
12253 MONO_WRAPPER_MANAGED_TO_MANAGED.
12255 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12257 * mini.c: Allow Com Interop methods/classes and
12258 don't verify COM wrapper calls
12261 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12263 * inssel-long32.brg: Fix long->i4 checked conversion.
12265 * exceptions.cs: Add a test for the above.
12267 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12269 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12271 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12274 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12277 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12279 * mini.c: Fix solaris/x86 exception handling.
12281 * Makefile.am: Get rid of $(ICU_LIBS).
12283 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12285 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12286 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12287 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12289 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12291 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12292 this function causes a SIGSEGV.
12294 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12296 * mini.c: Remove unused solaris/x86 includes.
12298 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12300 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12302 2006-06-20 Jb Evain <jbevain@gmail.com>
12304 * cpu-g4.md: fix max length of start_handler instruction.
12306 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12307 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12309 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12310 * ssa.c: Fixed bug 78653 for SSA based deadce.
12311 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12312 MonoInst.flags, used in SSA based deadce.
12313 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12314 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12316 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12318 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12319 it can end up using non executable memory on ppc64 systems
12320 running ppc32 userspace (fix from Johannes Berg).
12322 2006-06-14 Dick Porter <dick@ximian.com>
12324 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12327 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12328 * mini.c: Made so that inline is locally disabled if it would
12329 trigger a .cctor, because too many apps depend on this behavior
12330 (which seems to be also the one of the MS CLR).
12332 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12334 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12335 No idea why this worked before.
12337 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12338 which branch to outer exception clauses since they could skip the
12339 inner finally clauses. Fixes #78633.
12341 * exceptions.cs: Add a test for the above.
12343 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12346 * iltests.il: Add a test for the above.
12348 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12350 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12351 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12353 * iltests.il: Add a test for the above.
12355 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12357 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12359 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12360 methods as instrinsics.
12362 2006-06-09 Wade Berrier <wberrier@novell.com>
12364 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12365 (simple-cee-ops.h ssapre-mini-ops.h)
12367 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12369 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12370 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12372 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12373 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12375 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12377 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12379 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12381 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12382 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12383 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12384 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12385 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12386 of opcodes, so that bug 78549 should not happen again.
12387 * ssapre.c: Updated to use the renamed files.
12389 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12391 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12392 in OP_ATOMIC_EXCHANGE_I4.
12394 2006-06-07 Wade Berrier <wberrier@novell.com>
12396 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12397 in mono_debugger_create_notification_function)
12399 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12401 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12403 * mini.c (type_from_stack_type): Disable some changes which do not
12406 * driver.c: Reenable opts.
12408 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12409 of the evaluation stack.
12411 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12412 evaluation stack trace at entry to the bblock.
12414 * mini.c (merge_stacks): New function to perform verification of stack merges.
12415 Turned off by default.
12417 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12420 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12422 * local-propagation.c: Fixed bug 78549.
12424 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12426 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12428 2006-06-02 Miguel de Icaza <miguel@novell.com>
12430 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12431 tramp-arm.c, tramp-ia64.c
12432 (mono_debugger_create_notification_function): Update signature to
12433 new signature and use new protocol for creating the notification
12436 Should fix the build.
12438 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12440 * exceptions-ppc.c (mono_jit_walk_stack)
12441 (ves_icall_get_frame_info): Fix the build
12443 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12445 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12447 2006-05-31 Raja R Harinath <rharinath@novell.com>
12449 * il2tests.2.il: New file for generics CIL tests. Add test for
12451 * Makefile.am: Update.
12454 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12457 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12459 * aliasing.c: Fixed bug 78311.
12461 2006-05-29 Martin Baulig <martin@ximian.com>
12463 * mini-exceptions.c (mono_find_jit_info): When computing the
12464 native offset, check whether we're actually inside the method's
12465 code; call mono_debug_print_stack_frame() to format the frame.
12466 (ves_icall_System_Exception_get_trace): Call
12467 mono_debug_print_stack_frame() to format the stack frame.
12468 (ves_icall_get_trace): Update to the new debugging API.
12469 (mono_jit_walk_stack_from_ctx): Likewise.
12470 (ves_icall_get_frame_info): Likewise.
12472 * mini.c (get_method_from_ip): Use the new debugging API.
12473 (mono_print_method_from_ip): Likewise.
12476 (mono_jit_walk_stack): Use the new debugging API.
12477 (ves_icall_get_frame_info): Likewise.
12479 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12481 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12483 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12485 * mini.c: Added "limitator" to inline for debugging.
12487 2006-05-24 Martin Baulig <martin@ximian.com>
12489 * debug-debugger.c (mono_debugger_init): Create a private,
12490 malloc()-based code manager for the notification function and
12491 intentionally leak it on exit. This fixes the crash-on-exit race
12495 (mono_debugger_create_notification_function): Added
12496 `MonoCodeManager *' argument.
12499 (mono_debugger_create_notification_function): Added
12500 `MonoCodeManager *' argument.
12502 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12504 * aliasing.c: Fixed 64 bit issue.
12505 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12506 default since all known bugs are fixed (one more time!).
12508 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12510 * mini.c: write barrier support.
12512 2006-05-23 Martin Baulig <martin@ximian.com>
12514 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12515 check at the top of the file.
12517 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12519 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12520 reverting changes without reason and without changelog entries.
12522 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12524 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12525 to a few opcodes. Fixes #78439.
12527 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12528 consistency with other archs.
12530 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12532 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12534 * debug-debugger.c: fix the build.
12536 2006-05-17 Martin Baulig <martin@ximian.com>
12539 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12540 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12541 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12542 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12544 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12546 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12548 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12550 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12551 MONO_TYPE_GENERICINST.
12553 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12554 MONO_TYPE_GENERICINST.
12556 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12558 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12561 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12563 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12565 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12567 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12569 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12570 mono_trace_cleanup ().
12572 * iltests.il: Fix problem with the newly added test.
12574 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12575 due to register constraints, free up the previous hreg. Fixes #78314.
12577 * iltests.il: Add new test for #78314.
12579 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12580 Interlocked.Add. Fixes #78312.
12582 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12584 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12586 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12588 2006-05-05 Martin Baulig <martin@ximian.com>
12590 * debug-mini.c (mono_debug_open_block): New method.
12593 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12594 the beginning of each basic block.
12597 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12598 the beginning of each basic block.
12600 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12602 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12603 default until I understand why they break the build on amd64.
12605 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12607 * mini.c (mini_cleanup): Call mono_cleanup ().
12609 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12612 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12614 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12615 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12616 default since all known bugs are fixed, and I cannot reproduce bug
12617 77944... I'm asking Matt Hargett to test again after this commit.
12619 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12621 * mini-codegen.c: Fixed typo that thrashed inline.
12623 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12625 * dominators.c (compute_dominators): Avoid using a worklist since
12626 it is not correct in some cases. Instead, iterate over all bblocks as
12627 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12629 2006-04-28 Miguel de Icaza <miguel@novell.com>
12631 * mini.c (mono_jit_compile_method_inner): Use
12632 mono_prepare_exception_from_error that resets the value
12635 2006-04-27 Miguel de Icaza <miguel@novell.com>
12637 * mini.c: Move the mini_loader_error_to_exception to metadata.
12639 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12641 * aliasing.c: Fixed bug 78210.
12643 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12645 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12646 default until all their problems (or the ones they trigger) are fixed.
12648 2006-04-26 Zoltan Varga <vargaz@gmail.com>
12650 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
12652 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
12653 as loaded only after resolving patches since that could invoke the same method.
12655 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
12657 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
12660 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
12663 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12666 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12667 made from AOT code through the PLT table.
12669 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
12670 holding the plt offset when a call is made to the aot plt trampoline.
12672 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12674 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
12677 * Makefile.am (common_sources): Fix build breakage.
12679 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
12680 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
12681 intra-assembly calls if possible.
12683 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
12685 * mini-trampolines.c: Handle PLT entries.
12687 * mini.c: Avoid creating a GOT var for calls.
12689 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
12690 from mscorlib code.
12692 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
12693 from mscorlib code.
12695 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
12698 * mini.h: Bump AOT file format version.
12700 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
12703 2006-04-25 Martin Baulig <martin@ximian.com>
12705 * driver.c: Disable copyprop, consprop and inline when running
12706 inside the debugger.
12708 2006-04-25 Martin Baulig <martin@ximian.com>
12710 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
12711 with `get_current_thread' and added `detach'.
12712 (MonoDebuggerMetadataInfo): Added `thread_size',
12713 `thread_tid_offset', `thread_stack_ptr_offset' and
12714 `thread_end_stack_offset'.
12716 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12718 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
12721 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
12722 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
12724 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
12726 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
12728 * aot.c: Add support for ADJUSTED_IID.
12730 2006-04-24 Zoltan Varga <vargaz@gmail.com>
12732 * aot.c (emit_method_order): Don't align method_order_end.
12734 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
12735 the interface ID changes.
12737 2006-04-21 Dick Porter <dick@ximian.com>
12739 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
12740 cleaning up a thread. Fixes the new part of bug 77470.
12742 2006-04-20 Geoff Norton <gnorton@customerdna.com>
12744 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
12745 to managed wrapper.
12747 2006-04-19 Zoltan Varga <vargaz@gmail.com>
12749 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
12751 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
12752 SIGSEGV. Fixes #78072.
12754 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
12755 unregister our SIGABRT handler.
12757 2006-04-19 Massimiliano Mantione <massi@ximian.com>
12759 * mini.c: Disabled inline where it can alter the call stack in a
12760 way visible from managed code.
12761 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
12764 2006-04-16 Zoltan Varga <vargaz@gmail.com>
12766 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
12767 on other platforms. Fixes #78089.
12769 2006-04-13 Martin Baulig <martin@ximian.com>
12771 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
12772 determine whether we're inside the debugger.
12775 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
12777 2006-04-12 Zoltan Varga <vargaz@gmail.com>
12779 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
12780 handler clauses. Fixes #78024.
12782 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
12783 in the CALL_MEMBASE opcodes. Fixes #78088.
12784 (mono_arch_get_vcall_slot_addr): Ditto.
12786 2006-04-10 Martin Baulig <martin@ximian.com>
12788 * debug-debugger.c: The thread handling code has now been moved
12789 into ../metadata/threads.c.
12791 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12793 * driver.c (mono_main): Fix --with-gc=none build.
12795 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
12796 (mono_spillvar_offset_float): Ditto.
12797 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
12798 hreg, not when its !global, since on ia64, there is a third category: stacked
12801 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
12803 * mini.c: set MonoInst->klass for load field address and a few other
12806 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12808 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
12810 2006-04-07 Zoltan Varga <vargaz@gmail.com>
12812 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
12813 the branch opt changes.
12815 2006-04-06 Dick Porter <dick@ximian.com>
12817 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
12819 * wapihandles.c (mini_wapi_seminfo):
12820 * driver.c (mono_main): Add semaphore info option
12822 2006-04-05 Zoltan Varga <vargaz@gmail.com>
12824 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
12825 branch optimization changes. Fixes #78009.
12827 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12829 * mini.c: ignore accessibility of methods in managed->native wrappers.
12831 2006-04-04 Zoltan Varga <vargaz@gmail.com>
12833 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
12835 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
12837 2006-04-03 Zoltan Varga <vargaz@gmail.com>
12839 * mini.c: Modify the branch optimizations to preserve the invariant that
12840 the entries inside the in_bb and out_bb arrays are unique.
12841 (mono_unlink_bblock): Avoid creation of new arrays.
12843 2006-04-02 Zoltan Varga <vargaz@gmail.com>
12845 * mini.c (mono_unlink_bblock): Fix regression caused by previous
12848 2006-04-01 Zoltan Varga <vargaz@gmail.com>
12850 * mini.c (optimize_branches): Remove the "optimizations" in
12851 the cbranch1/cbranch2 -> branch cases which were causing several
12852 problems in the past. Fixes #77986.
12854 2006-03-31 Chris Toshok <toshok@ximian.com>
12856 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
12857 default optimizations :(
12859 2006-03-31 Zoltan Varga <vargaz@gmail.com>
12861 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
12864 2006-03-31 Massimiliano Mantione <massi@ximian.com>
12866 * local-propagation.c: Added comments to structs and removed
12867 "Mono" prefixes from local tree mover types.
12869 2006-03-30 Zoltan Varga <vargaz@gmail.com>
12871 * Makefile.am (arch_sources): Define this for each architecture so
12872 libmono_la_SOURCES is defined in one place.
12874 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
12876 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
12879 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
12881 * driver.c: print the GC name supplied by configure.
12883 2006-03-29 Massimiliano Mantione <massi@ximian.com>
12885 * local-propagation.c: Added tree mover, and moved here all the
12886 local propagation code from mini.c
12887 * mini.c: Added support for treeprop, and moved all the local
12888 propagation code to local-propagation.c
12889 * mini.h: Added support for treeprop
12890 * driver.c: Added support for treeprop, enabled consprop, copyprop,
12891 treeprop, inline and deadce by default
12892 * Makefile.am: Added local-propagation.c
12894 2006-03-25 Zoltan Varga <vargaz@gmail.com>
12896 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
12898 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
12900 * debug-debugger.c: make it compile without the Boehm GC.
12902 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12904 * mini.c: fixed issue with mismatch when an icall is registered
12905 with multiple names but same address.
12907 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12909 * declsec.c, mini-exceptions.c: use write barrier to set reference
12910 fields of managed objects.
12912 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12914 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
12915 (can_access_internals): Fix a warning.
12917 * mini.c (print_method_from_ip): Rename this to
12918 mono_print_method_from_ip so it gets exported.
12920 * trace.c: Deal with strings inside StringBuilder's containing garbage
12921 and fix memory leaks. Fixes #77848.
12923 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12925 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
12928 2006-03-16 Neale Ferguson <neale@sinenomine.net>
12930 * mini-s390.c: Remove OP_X86_TEST_NULL.
12932 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12934 * mini.c: use the correct GetHashCode() for the moving collector.
12936 2006-03-16 Massimiliano Mantione <massi@ximian.com>
12938 * liveness.c: Regalloc spill cost tuning.
12940 2006-03-15 Neale Ferguson <neale@sinenomine.net>
12942 * mini-s390x.h: Correct S390_LONG macro.
12944 * mini-s390x.c: Cleanup unused code.
12946 2006-03-15 Zoltan Varga <vargaz@gmail.com>
12948 * jit-icalls.h: New file.
12950 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
12951 icalls and include that instead of including jit-icalls.c.
12953 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
12956 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
12958 * mini.c: when checking for member accessibility, also check for
12959 friend assemblies and for explicit interface implementations.
12961 2006-03-14 Zoltan Varga <vargaz@gmail.com>
12963 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
12965 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
12967 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12968 common cases are done first.
12970 * mini-ops.h: Only define platform specific opcodes on the given platform.
12972 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
12975 2006-03-14 Martin Baulig <martin@ximian.com>
12977 Revert Paolo's change from r57348:
12979 * mini.h: don't use gboolean for bitfields.
12980 * mini.c: verifier changes for fields and methods accessibility.
12982 2006-03-13 Neale Ferguson <neale@sinenomine.net>
12984 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
12986 * mini-s390x.c: Fix conv_r_un.
12988 * cpu-s390, cpu-s390x.md: Fix lengths.
12990 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
12992 * mini.c: nested types have access to all the nesting
12993 levels, not just the enclosing types.
12995 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12997 * mini.c: added a few more verification checks.
12999 2006-03-12 Zoltan Varga <vargaz@gmail.com>
13001 * liveness.c: Merge optimizations from the linear-il branch.
13003 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13005 * mini-ia64.c (emit_call): Add a comment.
13007 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
13009 * tramp-ia64.c: Fix some warnings.
13011 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
13013 * mini.h: don't use gboolean for bitfields.
13014 * mini.c: verifier changes for fields and methods accessibility.
13016 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13018 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
13019 lazy icall wrapper changes.
13021 * dominators.c: Replace all the dominator algorithms with faster
13022 ones from the linear-il branch.
13024 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
13027 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13028 common cases are done first.
13030 * mini-amd64.c: Fix some warnings.
13032 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
13035 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
13038 * mini.h: Add a missing prototype.
13040 2006-03-10 Zoltan Varga <vargaz@gmail.com>
13042 * mini.c: Compile icall wrappers lazily.
13044 * mini-codegen.c: Use printf instead of g_print since its much faster.
13046 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
13049 * mini.c (optimize_branches): Cache the negative result from
13050 remove_block_if_useless ().
13052 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
13053 Also fix some bblock linking issues.
13055 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
13058 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
13060 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
13061 accessed fields first, for better cache behavior.
13063 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13065 * mini.c: speedup IList<T> array accesses.
13067 2006-03-09 Zoltan Varga <vargaz@gmail.com>
13069 * mini.c (mono_method_to_ir): Handle large methods overflowing the
13070 inline_costs counter. Fixes #77190.
13072 2006-03-06 Zoltan Varga <vargaz@gmail.com>
13074 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
13075 trace messages. Fixes #77706.
13077 2006-03-04 Martin Baulig <martin@ximian.com>
13079 * tramp-amd64.c, tramp-x86.c
13080 (mono_debugger_create_notification_function): Use
13081 mono_global_codeman_reserve() to allocate a buffer at runtime and
13084 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
13086 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
13087 notification function at runtime and then call `initialize' in the
13088 `MONO_DEBUGGER__debugger_info' vtable.
13090 2006-03-04 Zoltan Varga <vargaz@gmail.com>
13092 * iltests.il: Fix a visibility problem.
13094 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13096 * driver.c, mini.c: add hooks for the counters API.
13098 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13100 * driver.c: show disabled options.
13102 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13104 * linear-scan.c: always use cost-driven selection.
13106 2006-02-28 Raja R Harinath <rharinath@novell.com>
13108 * jit-icalls.c (helper_compile_generic_method): Revert change from
13111 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13113 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13115 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13117 * inssel.brg: style fixes, mostly to force the updated monoburg
13118 to run for people using svn.
13120 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13122 * mini.c: match monoburg changes.
13124 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13126 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13127 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13128 declaration in the header file.
13130 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13132 * helpers.c: reduce relocations and mem usage.
13134 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13136 * mini.h, mini-codegen.c: disable logging features if
13137 requested by configure.
13139 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13141 * mini.c: tiny verifier changes.
13143 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13145 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13146 cpu-pentium.md: stack alignment changes for osx/x86,
13147 partially from Geoff Norton <gnorton@customerdna.com>.
13149 2006-02-24 Raja R Harinath <harinath@gmail.com>
13151 * jit-icalls.c (helper_compile_generic_method): Update to changes
13152 in metadata/class.c.
13154 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13156 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13158 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13159 interface calls with large offsets.
13161 2006-02-23 Raja R Harinath <rharinath@novell.com>
13163 * jit-icalls.c (helper_compile_generic_method): Document the
13164 special-case we depend on so that we can inflate the method twice
13165 with the same context with no bad side-effects.
13167 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13169 * mini-x86.c, mini-amd64.c: fix for case when xen support
13172 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13174 * mini-x86.c, mini-amd64.c: generate code to access tls items
13175 in a faster way for Xen systems.
13177 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13179 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13180 updates and compilation fixes for the OSX/x86 port, mostly from
13181 Geoff Norton <gnorton@customerdna.com>.
13183 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13185 * inssel.brg: faster interface call implementation
13186 to sync with the interface_offsets MonoVTable changes.
13188 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13190 * mini.c: more verification checks.
13192 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13194 * mini.c: added a few more verification checks.
13196 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13198 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13199 facility on the processor and use it if available.
13201 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13203 * driver.c, aot.c, mini.c: throw exception if the IL code is
13204 invalid or unverifiable.
13206 2006-02-17 Raja R Harinath <rharinath@novell.com>
13208 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13211 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13213 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13215 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13217 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13218 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13219 handling of instantiated generic valuetypes.
13221 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13223 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13224 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13227 * generics.2.cs: Revert the nullable reftypes tests.
13229 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13231 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13232 using __builtin_frame_address (1) as it doesn't work in the presence
13233 of optimizations. Hopefully fixes #77273.
13235 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13236 -> generics.cs change as it doesn't work with some automake versions.
13238 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13240 * mini.c: handle systems that sue a different way to
13241 retrieve the stack address of the current thread.
13243 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13245 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13246 it specially in the makefile.
13248 * generics.2.cs: Add tests for nullable reference types.
13250 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13252 * mini.c: always handle the case when mono_jit_init()
13253 is called in a thread different from the main thread,
13254 confusing libgc (bug #77309).
13256 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13258 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13260 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13262 * mini.c: change optimize_branches () to use a single loop
13263 and introduce a new optimization to simplify some range checks.
13265 2006-02-03 Martin Baulig <martin@ximian.com>
13267 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13268 and merged with debugger_thread_manager_add_thread().
13269 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13270 inform the debugger about the main thread.
13272 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13274 * basic.cs: Add test for div.un/rem.un constant folding.
13276 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13278 * cpu-s390x.md: correct int_xor_imm length
13280 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13282 * generics.2.cs: New test for #77442.
13284 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13287 2006-02-02 Martin Baulig <martin@ximian.com>
13289 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13290 <mono/metadata/mono-debug-debugger.h>
13292 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13294 2006-02-02 Martin Baulig <martin@ximian.com>
13296 * debug-debugger.h: New header file for debug-debugger.c.
13298 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13299 function is a separate thread anymore; add support for attaching.
13301 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13303 * tramp-x86.c: Fix a warning.
13305 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13307 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13308 on very large methods.
13310 * aot.c (load_patch_info): Fix a warning.
13312 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13314 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13315 mini-ops.h: alu membase optimizations.
13317 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13319 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13320 to speedup StringBuilder.
13322 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13324 * dominators.c (mono_compute_natural_loops): Fix detection of
13325 loop body start blocks.
13327 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13329 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13331 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13334 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13336 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13338 2006-01-25 Martin Baulig <martin@ximian.com>
13340 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13341 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13342 started to cleanup this file a little bit.
13344 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13346 * mini.c: optimize a codepath frequently happening in generics code.
13348 2006-01-23 Martin Baulig <martin@ximian.com>
13350 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13352 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13353 functions directly.
13355 * driver.c: debug-debugger.c is only available if
13356 `MONO_DEBUGGER_SUPPORTED' is defined.
13358 2006-01-23 Martin Baulig <martin@ximian.com>
13360 * debug-debugger.c: Only enable this on platforms where the Mono
13361 Debugger is working (x86 and x86_64).
13363 2006-01-21 Martin Baulig <martin@ximian.com>
13365 The Mono Debugger is now using the normal `mono' instead of the
13366 `mono-debugger-mini-wrapper' when executing managed code.
13368 * debug-debugger.c: New file; previously known as
13369 debugger/wrapper/wrapper.c.
13371 * debug-mini.c (mono_init_debugger): Removed.
13373 * driver.c (mono_main): Added new `--inside-mdb' command line
13374 argument which is used when running inside the debugger.
13376 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13378 * liveness.c (mono_analyze_liveness): Remove some unused data
13381 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13383 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13385 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13387 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13388 depends on implementation details of monobitset.
13390 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13393 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13395 * liveness.c: Update after monobitset changes.
13397 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13399 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13401 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13403 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13405 * mini-s390x.c: Remove warning messages.
13407 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13409 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13411 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13413 * generics.2.cs: Add ldelem/stelem_any test.
13415 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13417 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13419 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13421 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13423 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13425 * generics.2.cs: Reenable vtype tests.
13427 * inssel-x86.brg: Remove an icorrect valuetype rule.
13429 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13431 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13432 initial support for OP_ABS.
13434 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13436 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13438 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13440 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13441 conversion and implement LADD/LSUB.
13443 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13446 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13448 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13450 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13453 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13455 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13456 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13457 (stack walk problem).
13459 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13461 * aot.c (mono_aot_load_method): Fix a warning.
13463 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13465 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13467 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13469 * iltests.il: Add test for #77148.
13471 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13474 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13476 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13478 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13480 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13481 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13483 * basic-long.cs: Add lconv-to-r4/r8 tests.
13485 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13487 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13489 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13490 here as on other archs.
13492 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13494 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13496 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13498 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13500 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13502 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13503 instrument_prolog; Add memory_barrier instruction.
13505 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13507 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13509 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13511 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13513 * aliasing.c inssel.brg: Fix warnings.
13515 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13516 could skip initialization of some parts of memory.
13518 * mini.c mini-ia64.c: Fix warnings.
13520 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13522 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13524 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13525 a crash seen on sparc.
13527 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13529 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13531 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13533 * mini-ops.h: Add s390_backchain instruction
13535 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13537 * cpu-s390.md: Add s390_backchain instruction
13539 * mini-s390.c: Significant ABI changes
13541 * mini-s390.h: Cater for zero length structures
13543 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13545 * mini-s390.c: ABI fixes
13547 * inssel-s390.brg: Remove debug statements
13549 * cpu-s390.md: Fix length of ATOMIC_xx operations
13551 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13553 * basic-float.cs: Add float<->long conversion tests.
13555 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13557 * mini-s390.c: Fix LOCALLOC processing.
13559 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13561 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13563 * iltests.il: Add tests for some opcodes not covered by the other
13566 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13568 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13569 register loading for Tail processing; Correct trace output.
13571 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13573 * cpu-s390.md: Correct size of jmp instruction.
13575 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13577 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13579 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13581 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13582 Bring s390 up to current level.
13584 2005-12-12 Zltan Varga <vargaz@gmail.com>
13586 * generics.2.cs: Disable the newly added tests as they do not work yet.
13588 * generics.2.cs: Add valuetype tests.
13590 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13592 * basic-long.cs: Add i4->u8 test.
13594 * objects.cs: Add tests for JIT intrinsic.
13596 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13597 optimizations lost by a mistake.
13599 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13601 * basic-long.cs: Remove a test moved to objects.cs.
13603 * arrays.cs: Add more array tests.
13605 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13607 * arrays.cs: Add new tests for multi-dimensional arrays.
13609 2005-12-06 Raja R Harinath <rharinath@novell.com>
13611 * Makefile.am (test_sources2): Add generics.2.cs.
13612 (EXTRA_DIST): Add test_sources2.
13614 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13616 Support for boxing and unboxing nullable types as well as the
13617 isinst operation on nullables, per the CLI ammendment.
13619 * inssel.brg (CEE_ISINST): Special case for nullable
13621 * mini.c (handle_unbox_nullable): new method
13622 (handle_box): Special case for nullable types
13623 (mono_method_to_ir): Call handle_unbox_nullable in correct
13626 * generics.2.cs: New test suite
13628 * Makefile.am: Support for regression tests with generics.
13630 2005-12-03 Zoltan Varga <vargaz@gmail.com>
13632 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
13633 allocated to registers. Fixes #76800.
13635 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
13637 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
13639 2005-11-30 Zoltan Varga <vargaz@gmail.com>
13641 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
13644 2005-11-29 Zoltan Varga <vargaz@gmail.com>
13646 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
13649 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
13651 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
13652 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
13654 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
13655 single precision before storing to a single precision location.
13657 2005-11-28 Raja R Harinath <rharinath@novell.com>
13659 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
13661 2005-11-27 Zoltan Varga <vargaz@gmail.com>
13663 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13666 * basic.cs: Remove test_0_byte_compares test which was moved to
13667 objects.cs a long time ago.
13669 2005-11-22 Massimiliano Mantione <massi@ximian.com>
13671 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13673 2005-11-20 Zoltan Varga <vargaz@gmail.com>
13675 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
13676 handlers are called.
13678 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
13681 * mini-ia64.c: Add support for the throw->branch exception
13684 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
13686 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13688 * mini.c: Enabled "fastpath" deadce :-)
13690 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13692 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
13693 alias analysis pass to support it.
13694 * mini.h: Likewise.
13696 * liveness.c: Likewise (liveness computation can use aliasing
13697 information to be more accurate).
13698 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
13699 moreover made so that "--compile-all" uses the given optimization
13700 flags and not the default ones.
13701 * aliasing.c: Alias analysis (new file).
13702 * aliasing.h: Likewise.
13703 * Makefile.am: added "aliasing.c" and "aliasing.h".
13705 2005-11-17 Zoltan Varga <vargaz@gmail.com>
13707 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
13710 2005-11-13 Zoltan Varga <vargaz@gmail.com>
13712 * mini-exceptions.c (mono_handle_exception_internal): Remove the
13713 fp >= end_of_stack exit condition, as it is not needed, and it might
13714 become true for fp eliminated frames.
13716 2005-11-11 Zoltan Varga <vargaz@gmail.com>
13718 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
13721 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
13723 * mini-arm.c: fixed alignment of doubles/longs to match
13724 the C ABI (bug #76635).
13726 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
13728 * aot.c: fix compilation with --enable-minimal=aot.
13730 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
13732 * mini-arm.c: fixed compatibility with the new
13733 floating point emulator package for compares.
13735 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
13737 * mini.c : reverted sig->pinvoke changes (r51396-51397).
13739 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
13741 * mini-exceptions.c (print_stack_frame): Output to stderr.
13742 (mono_handle_native_sigsegv): Ditto.
13744 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13746 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
13747 OP_LCONV_TO_OVF_I implementation.
13749 * mini-amd64.c: Add support for the throw->branch exception
13752 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
13753 when the catch clause catches a more general exception, i.e. Object.
13755 2005-10-30 Zoltan Varga <vargaz@gmail.com>
13757 * cpu-ia64.md: Remove unused opcodes.
13759 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
13760 specific defines for architectures defining USE_SIGACTION.
13762 * mini-ia64.c: Fix some warnings.
13764 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
13765 version seemed to skip a frame.
13767 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13769 * mini.c: Clean up the usage of sig->pinvoke flag. Now
13770 only calls which are made to native code use this flag.
13772 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
13774 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
13775 varargs methods as well.
13777 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
13778 which have save_lmf set. Reorganize methods prologs a bit.
13780 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
13781 debugger to the proper place.
13783 2005-10-29 Martin Baulig <martin@ximian.com>
13785 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
13786 when running inside the debugger until the debugger has support
13789 2005-10-26 Zoltan Varga <vargaz@gmail.com>
13791 * mini.h: Fix a warning.
13793 2005-10-24 Miguel de Icaza <miguel@novell.com>
13795 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
13796 we expose publicly, this returns the string.
13798 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
13800 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
13801 with fp elimination.
13803 2005-10-21 Zoltan Varga <vargaz@gmail.com>
13805 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
13806 native stacktrace using the glibc 'backtrace' function if available.
13808 2005-10-20 Zoltan Varga <vargaz@gmail.com>
13810 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
13812 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
13813 handle SIGSEGVs received while in native code.
13815 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
13816 code, call mono_handle_native_sigsegv which will abort the runtime
13817 after printing some diagnostics, instead of converting it into a
13818 confusing NullReferenceException.
13820 2005-10-18 Zoltan Varga <vargaz@gmail.com>
13822 * cpu-pentium.md: Remove unused opcodes.
13824 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
13826 * mini-amd64.h (MonoLMF): Add rsp field.
13828 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
13831 2005-10-17 Zoltan Varga <vargaz@gmail.com>
13833 * mini-codegen.c (get_register_spilling): Fix some warnings.
13835 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
13837 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
13838 elimination during exception handling. Enable fp elimination by
13841 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
13844 2005-10-16 Martin Baulig <martin@ximian.com>
13846 * mini-exceptions.c
13847 (mono_debugger_run_finally): New public method for the debugger.
13849 2005-10-10 Zoltan Varga <vargaz@gmail.com>
13851 * debug-mini.c (mono_debug_init_method): Fix warning.
13853 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
13854 the 'exname' parameter const to fix some warnings.
13856 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
13858 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
13859 introduced by the previous patch.
13861 2005-10-08 Zoltan Varga <vargaz@gmail.com>
13863 * basic-float.cs: Add test for precision of float arithmetic.
13865 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
13866 when loading/storing single values from/to memory.
13868 * mini.c (mono_jit_compile_method_with_opt): Create the function
13869 pointers in the correct domain.
13871 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
13873 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
13874 introduced by previous patch.
13876 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
13877 when out_filter_idx is NULL.
13879 * mini-exceptions.c: Don't run filter clauses twice during exception
13880 handling. Fixes #75755.
13882 2005-10-07 Zoltan Varga <vargaz@gmail.com>
13884 * aot.c: Add support for ldflda wrappers.
13886 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
13889 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
13891 * mini.c, mini.h: do not consider exception handlers blocks when
13892 setting up interface variables.
13894 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
13896 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
13898 2005-10-03 Zoltan Varga <vargaz@gmail.com>
13900 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
13901 causes a regression.
13903 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
13905 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
13907 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
13908 of the OP_P definitions.
13910 * TODO: Add a proposal for dealing with the CEE/OP mess.
13912 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
13913 optimizations from the x86 port.
13915 * cpu-amd64.md: Ditto.
13917 * basic.cs basic-long.cs: Add tests.
13919 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
13921 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
13922 Patrik Torstensson's implementation of my exception-handling
13923 optimization idea, when the exception object is not used
13926 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
13928 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
13929 of the mul_imm optimizations from the old jit.
13931 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
13933 * mini.c, liveness.c: patch by Patrik Torstensson and
13934 Zoltan Varga to improve performance in methods with
13937 2005-09-30 Zoltan Varga <vargaz@gmail.com>
13939 * driver.c: Remove 'Globalization' entry from --version.
13941 2005-09-28 Zoltan Varga <vargaz@gmail.com>
13943 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
13944 there is a profiler interested in JIT events.
13946 * aot.c: Load profile files produced by the AOT profiling module, and
13947 reorder methods based on the profiling info. Add a 'method_order' table
13948 to the AOT file to make mono_aot_find_jit_info work with the reordered
13951 * mini.h: Bump AOT file version info.
13953 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
13955 * mini-arm.h: work around what looks like a gcc bug when optimizations
13958 2005-09-28 Raja R Harinath <rharinath@novell.com>
13960 * Makefile.am (AM_CFLAGS): Don't use += to append inside
13961 conditionals. Use ...
13962 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
13964 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
13966 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
13967 to determine the amount of memory to copy when passing valuetypes.
13969 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
13970 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
13972 2005-09-27 Zoltan Varga <vargaz@gmail.com>
13974 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
13975 information about aot.
13977 2005-09-27 Ben Maurer <bmaurer@ximian.com>
13979 * *.c: Replace the use of {Enter,Leave}CriticalSection with
13980 macros. This will allow a deadlock debugger to easily be plugged
13983 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
13985 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
13987 2005-09-27 Raja R Harinath <rharinath@novell.com>
13989 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
13990 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
13991 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
13992 ($(arch_built)) [CROSS_COMPILING]: Error out.
13994 2005-09-26 Zoltan Varga <vargaz@gmail.com>
13996 * aot.c: Add support for the no_special_static flag for classes.
13998 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14000 * Reapply reverted patches.
14002 * *: Revert r50174 as well.
14004 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
14006 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14008 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
14010 2005-09-23 Miguel de Icaza <miguel@novell.com>
14012 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
14013 part of the SIG_HANDLER_SIGNATURE.
14015 2005-09-23 Zoltan Varga <vargaz@gmail.com>
14017 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
14020 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
14021 introduced by previous patch.
14023 2005-09-21 Zoltan Varga <vargaz@gmail.com>
14025 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
14026 saved registers too.
14028 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
14029 upon the information returned by get_call_info ().
14031 * mini-x86.c (add_float): Fix stack size calculation.
14032 (mono_arch_call_opcode): Rewrite this so it works based up the
14033 information returned by get_call_info ().
14034 (mono_arch_get_this_vret_args): Ditto.
14036 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
14038 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
14039 in cinfo to determine the registers which need to be used.
14041 2005-09-20 Miguel de Icaza <miguel@novell.com>
14043 * driver.c (mono_main): Add --server and --desktop flags.
14045 2005-09-16 Zoltan Varga <vargaz@gmail.com>
14047 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
14048 registers as global registers.
14050 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
14051 longer needed with the new register allocator.
14053 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
14055 * cpu-ia64.md: Remove unused opcodes.
14057 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
14059 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
14061 * cpu-amd64.md: Remove unused opcodes.
14063 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
14064 needed with the new register allocator.
14066 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
14069 2005-09-16 Raja R Harinath <rharinath@novell.com>
14071 * Makefile.am (check-local): Don't invoke semdel-wrapper.
14073 2005-09-16 Martin Baulig <martin@ximian.com>
14075 * exceptions-amd64.c
14076 (throw_exception): Don't call mono_debugger_throw_exception() if
14077 we're a rethrow - see the FIXME in the code.
14079 2005-09-15 Geoff Norton <gnorton@customerdna.com>
14081 * mini.c (mono_init_exceptions): This only works on some architectures.
14083 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14085 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
14088 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
14090 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
14091 now in mini-exceptions.c.
14093 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
14095 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
14096 now in mini-exceptions.c.
14098 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14100 * exceptions-x86.c: Applied patch from Patrik Torstensson
14101 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
14103 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
14104 code into mini-exceptions.c. Add some assertions to it.
14106 2005-09-12 Zoltan Varga <vargaz@gmail.com>
14108 * aot.c (emit_section_change): Applied patch from "The Software Team"
14109 (<software@solmersa.com>). Fix as errors on windows.
14111 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14113 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14114 method info into the LMF.
14116 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14118 * mini-ia64.c: Add proper unwind info for method epilogs.
14120 * exceptions-ia64.c: Add some code to help debugging.
14122 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14124 * mini-exceptions.c: Fix warning.
14126 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14128 * mini.c: Really fix build.
14130 * mini-x86.c mini-amd64.c: Fix build.
14132 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14134 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14136 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14137 some Interlocked methods as intrinsics.
14139 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14140 for Thread methods as well.
14142 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14144 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14146 * mini-ia64.c mini-x86.c mini-amd64.c
14147 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14150 * mini.c (mono_init_exceptions): Fix build breakage.
14152 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14154 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14155 of instructions. Use the new ia64_unw_op macros for emitting unwind
14158 * mini.c (mono_init_exceptions): Initialize exception handling
14159 related trampolines at startup.
14161 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14163 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14165 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14167 * mini.c: Handle type loading errors gracefully during compilation and
14168 throw the appropriate exception.
14170 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14172 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14173 for the mono binary.
14175 2005-09-09 Martin Baulig <martin@ximian.com>
14177 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14180 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14182 * mini-arm.h: use emulation for conv.r.un for the release.
14184 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14186 * mini-arm.c, objects.cs: more fixes and tests for them.
14188 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14190 * mini-arm.c: align structures to at least 4 bytes to be able
14191 to keep our current optimized memcpy.
14193 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14195 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14197 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14199 * mini.c: ignore SIGPIPE.
14201 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14203 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14205 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14207 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14209 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14211 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14213 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14214 exception handling support.
14215 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14216 patch by Brian Koropoff <briank@marakicorp.com>).
14218 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14220 * mini.c: revert another 'optimization' which breaks when
14221 items on the eval stack need to be saved at a basic block end
14224 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14226 * jit-icalls.c: for arrays, ensure we always provide
14229 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14231 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14233 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14235 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14237 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14238 arguments in their original register.
14240 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14242 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14245 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14246 when ssapre is enabled.
14248 * inssel-long.brg: Fix bug in previous patch.
14250 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14251 multiplication by a constant.
14253 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14255 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14258 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14261 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14263 * inssel-arm.brg: apply changes tested by Brian Koropoff
14264 <briank@marakicorp.com>.
14266 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14268 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14270 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14272 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14273 to the same register if dreg is just a base register.
14274 (print_ins): Improve printing of membase opcodes.
14276 * inssel-x86.brg: Add optimized ldind(reg) rules.
14278 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14280 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14282 * mini.c: when running under valgrind, set the stack bottom for
14283 the GC at the actual approximate stack for the app (fixes running
14284 mono with valgrind).
14286 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14288 * mini.c: do no break at the first valuetype to init found
14289 (fixes bug #75791).
14291 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14293 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14295 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14297 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14299 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14301 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14303 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14305 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14307 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14310 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14313 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14316 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14318 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14320 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14322 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14323 in the tail recursion optimization.
14325 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14326 debug info into the assembly file.
14328 * iltests.il: Add test for filter regions.
14330 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14331 initial stack of filter regions. Fixes #75755.
14333 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14335 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14336 stack requirements.
14338 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14340 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14341 the check for an already compiled method on non-ia64 platforms.
14342 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14345 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14347 * inssel-x86.brg: Add some optimized call rules.
14349 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14351 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14354 * mini.h mini-trampolines.c: Pass the trampoline argument to
14355 mono_arch_patch_delegate_trampoline.
14357 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14359 * mini-trampolines.c: Fix build.
14361 * mini-amd64.h: Add delegate trampolines.
14363 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14365 * inssel-amd64.brg: Add optimized call rules.
14367 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14369 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14371 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14373 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14376 * mini-ia64.c: Remove LMF fixmes.
14378 * mini-ia64.h: Remove most fields from LMF.
14380 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14382 * mini-trampolines.c: Add support for IA64 function descriptors.
14384 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14385 for IA64 function descriptors.
14387 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14389 * tramp-arm.c: patch the vtable for virtual calls. Added
14390 support code to register/unregister the LMF.
14391 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14394 2005-08-19 Dick Porter <dick@ximian.com>
14396 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14397 bit value if needed.
14399 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14401 * mini.c (mini_get_method): Move handling of wrapper data here.
14403 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14405 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14408 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14409 bblock->code does not remain empty.
14411 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14413 * arrays.cs: Add regression test for #75832.
14415 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14416 rules. Fixes #75832.
14418 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14419 instruction scheduling.
14421 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14423 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14425 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14427 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14429 * mini-codegen.c: Fix VC build.
14431 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14433 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14435 * mini.h: fix signature for mono_register_opcode_emulation.
14437 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14439 * mini.c: Get rid of most of the helper_sig_... constants using
14440 mono_create_icall_signature ().
14442 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14444 * jit-icalls.c (helper_ldstr): New helper function.
14446 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14448 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14449 throw, load the string using a helper call instead of creating a string object.
14451 * aot.c: Update after LDSTR changes.
14453 * mini.h: Bump AOT file version.
14455 * aot.c: Save class size info into the AOT file. Print more statistics during
14458 * mini.h: Bump AOT file version.
14460 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14461 ordering of disasm cases. Fixes #74957.
14463 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14465 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14466 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14467 the generic code needed for the ARM port.
14469 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14471 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14472 inssel-arm.brg: more ARM features and fixes.
14474 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14476 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14477 ARM port work in progress.
14479 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14481 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14483 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14485 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14487 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14489 * *-ia64.*: Ongoing IA64 work.
14491 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14493 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14495 * TODO: Remove out-of-data todo stuff.
14497 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14500 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14502 * mini.h: Bump corlib version.
14504 2005-07-27 Martin Baulig <martin@ximian.com>
14507 (create_copy_ins): Added `const unsigned char *ip' argument; set
14508 `copy->cil_code' from it.
14510 2005-07-27 Martin Baulig <martin@ximian.com>
14512 * mini-exceptions.c (mono_handle_exception): Don't call
14513 mono_debugger_handle_exception() for filters.
14515 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14517 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14520 2005-07-26 Martin Baulig <martin@ximian.com>
14522 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14524 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14525 helper_compile_generic_method() if the method is actually virtual
14528 2005-07-26 Martin Baulig <martin@ximian.com>
14531 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14532 public; this is now accessed directly by the debugger.
14533 (mono_generic_trampoline_code): Removed.
14536 (mono_debug_init_method): Also add interncalls and wrappers.
14538 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14540 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14542 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14544 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14546 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14548 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14550 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14552 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14553 getting TLS offsets on AMD64 too.
14555 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14557 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14559 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14561 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14562 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14564 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14566 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14568 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14571 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14572 mono_sparc_is_virtual_call ().
14574 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14576 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14577 trampoline parameters.
14579 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14581 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14582 to mono_arch_get_vcall_slot_addr.
14584 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14587 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14589 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14591 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14593 2005-07-19 Martin Baulig <martin@ximian.com>
14595 * exceptions-amd64.c (throw_exception): Call
14596 mono_debugger_throw_exception() here like we're doing it on i386.
14598 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14600 * mini-ia64.c: Add optimized TLS access support.
14602 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14604 * mini-exceptions.c: Ongoing IA64 work.
14606 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14608 * mini.c: Use the default optimization set when embedding. Fixes
14611 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14613 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14614 of trampolines to a separate file.
14616 * mini-trampolines.c: New file.
14618 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14621 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14624 * mini-codegen.c: Fix cygwin build.
14626 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14628 * mini.c: Add some minor changes needed by the IA64 port.
14630 * *-ia64.*: Ongoing IA64 work.
14632 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
14634 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
14635 trampolines into arch-independent and arch-dependent parts.
14637 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
14639 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
14641 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
14643 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
14644 the xp-regalloc-branch for amd64.
14646 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
14647 xp-regalloc-branch for x86.
14649 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
14651 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
14653 2005-07-06 Martin Baulig <martin@ximian.com>
14656 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
14657 (mono_jit_runtime_invoke): Likewise.
14659 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
14661 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
14664 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
14665 without loading their metadata. Reorganize the file format so exception handling+
14666 debug info is kept separate from normal method info. Create MonoJitInfo
14667 structures for methods lazily.
14669 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
14671 (x86_class_init_trampoline): Patch AOT class init trampolines too.
14673 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
14675 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
14678 * mini.h: Bump AOT file version.
14680 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
14682 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14684 2005-07-01 Raja R Harinath <rharinath@novell.com>
14686 * Makefile.am (check-local): Call semdel-wrapper.
14688 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
14690 * mini-x86.c: Revert the last change as it seems to break the build..
14692 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
14694 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14696 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
14698 2005-06-27 Ben Maurer <bmaurer@ximian.com>
14700 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
14701 outside of the macro, so strange stuff doesn't happen with gcc4
14702 (NEW_AOTCONST_TOKEN): Likewise.
14704 2005-06-28 Martin Baulig <martin@ximian.com>
14706 * mini.c (mini_class_is_system_array): New static method; use this
14707 instead of `klass->parent == mono_defaults.array_class' everywhere
14708 since this also works for the new generic array class.
14710 2005-06-26 Ben Maurer <bmaurer@ximian.com>
14712 * inssel.brg: Remove warnings.
14714 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
14716 * mini-ia64.c: Ongoing IA64 work.
14718 * basic-float.cs: Add float->i1 conversion test.
14720 * iltests.il: Add conv.u4 test.
14722 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
14724 * inssel-long.brg: Fix bug caused by last change.
14726 2005-06-23 Geoff Norton <gnorton@customerdna.com>
14728 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
14729 BSDs. Allows the x86 JIT to work on OSX86
14731 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
14733 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
14736 * mini-ia64.c: Ongoing IA64 work.
14738 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
14740 * mini-ia64.c: Ongoing IA64 work.
14742 * driver.c: Clean up jit_code_hash as well when using --regression.
14744 * inssel-long.brg: Fix long->i4/u4 conversion rules.
14746 * basic-long.cs: Add tests for long->u4 conversion.
14748 2005-06-18 Ben Maurer <bmaurer@ximian.com>
14750 * mini.c: Take mono_get_domainvar out of macros. This makes sure
14751 that we do not depend on undefined C behavior: the order stuff
14752 gets evaluated within an expression. Fixes mono when compiled on
14755 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
14757 * *-ia64.*: Ongoing IA64 work.
14759 * aot.c: Lower memory usage while loading AOT methods.
14761 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
14763 * mini.h: Bump AOT file format version.
14765 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
14767 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
14769 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
14771 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
14772 not on callee assembly). Fixed some comments.
14774 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
14776 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
14777 it gets proper disassembly.
14778 (emit_method_info): Remove some dead code.
14780 * mini.c (mini_method_compile): Allways allocate the GOT var in
14781 mono_method_to_ir for emulating opcodes.
14783 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
14785 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
14786 before freeing the code memory. Fixes #74990.
14788 * objects.cs: Add regression test for #74992.
14790 * liveness.c: Extend live ranges of arguments to the beginning of the
14791 method. Fixes #74992.
14793 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
14794 so it points into the faulting instruction.
14796 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
14798 * jit-icalls.c (mono_imul_ovf): Add exception handling.
14800 * *-ia64.*: Ongoing IA64 work.
14802 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
14804 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
14806 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
14808 * *-ia64.*: Ongoing IA64 work.
14810 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
14812 * basic-long.cs: Add tests for add/sub.ovf.
14814 * basic.cs: Add tests for sub.ovf.
14816 * *-ia64.*: Ongoing IA64 work.
14818 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
14820 * *-ia64.*: Ongoing IA64 work.
14822 * basic.cs: Add conv.ovf.i4.un test.
14824 2005-06-09 Massimiliano Mantione <massi@ximian.com>
14826 * mini.c: (remove_block_if_useless) Fixed bug 75061.
14828 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14830 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
14832 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
14834 * *-ia64.*: Ongoing IA64 work.
14836 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14839 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
14841 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
14843 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
14845 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
14847 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
14849 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
14850 of a call is callable by a near call.
14852 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
14854 * mini-ia64.c: Ongoing IA64 work.
14856 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
14858 * genmdesc.c: Make the generated array non-static.
14860 * inssel-long.brg: Fix LSHR_IMM rule.
14862 * *-ia64.*: Ongoing IA64 work.
14864 * *-ia64.*: Ongoing IA64 work.
14866 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14868 * *-ia64.*: Ongoing IA64 work.
14870 * *-ia64.*: Ongoing IA64 work.
14872 * mini-ia64.c: Ongoing IA64 work.
14874 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
14876 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14878 * objects.cs basic-calls.cs: Move some tests to objects.cs.
14880 * objects.cs basic-long.cs: Move some tests to objects.cs.
14882 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
14884 * *-ia64.*: Ongoing IA64 work.
14886 * iltests.il: Add a new test.
14888 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
14889 newobj. Fixes #75042.
14891 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
14893 * *-ia64.*: Ongoing IA64 work.
14895 * *-ia64.*: Ongoing IA64 work.
14897 * *-ia64.*: Ongoing IA64 work.
14899 * basic.cs objects.cs: Move tests accessing static variables as well.
14901 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
14903 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
14905 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
14907 * driver.c: Always print failed tests.
14909 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
14912 * *ia64*: Ongoing IA64 work.
14914 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
14916 * basic.cs: Add tests for add.ovf. Fix warnings.
14918 2005-05-18 Miguel de Icaza <miguel@novell.com>
14920 * driver.c (mono_main): Avoid crash if no argument is passed to
14921 --break; Do not use g_error, but f_printf. And fix all other
14922 ocurrences of the same crash.
14924 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
14926 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
14927 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
14930 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
14932 * *-ia64.*: Add beginnings of IA64 backend.
14934 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
14936 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
14938 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
14941 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
14943 * mini-amd64.c: Fix a warning.
14945 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
14947 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
14948 in float_neg. Fixes #74897.
14950 * mini-amd64.c (emit_call): Fix another near call bug.
14952 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
14954 * declsec.c: Keep the appdomain information in the structure. Added a
14955 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
14956 value gets overwritten).
14957 * declsec.h: Set the default MonoArray for the the stack to 6. Added
14958 an MonoAppDomain member to MonoSecurityFrame.
14959 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
14960 used in the stack walk. Now use a MonoArray which grow (double) when
14963 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
14965 * mini.c: Re-enabled runtime cleanup, since running threads should
14966 now properly stop when exiting.
14968 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
14970 * mini-codegen.c: New file contaning the arch-independent local
14971 register allocator. Not used by any architectures yet.
14973 * mini.h linear-scan.c: Merge some changes from the
14974 mini-xp-local-regalloc branch.
14976 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
14978 * mini-amd64.c (emit_call): Fix calls to native functions when the
14979 runtime is compiled as a shared library. Fixes #74756.
14981 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
14982 on a literal field. Fixes #74751.
14984 2005-04-25 Raja R Harinath <rharinath@novell.com>
14986 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
14988 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
14990 * objects.cs: Add missing null casting test.
14992 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
14994 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
14995 in wrapper methods. Also rename 'address' variable to 'offset'.
14997 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
14999 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
15002 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
15004 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
15007 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15009 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15011 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15013 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
15014 just the last bytes.
15016 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15018 * aot.c (mono_compile_assembly): Fix warning.
15020 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
15021 by the _MSC_VER stuff.
15023 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
15025 * inssel-long.brg: Fix #74588.
15027 * cpu-amd64.md: Fix #74591.
15029 * iltests.il: Add new regression tests.
15031 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
15033 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
15036 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
15038 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
15040 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
15041 from Bill Middleton <flashdict@gmail.com>.
15043 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
15045 * arrays.cs: Add new regression test. Fix warnings.
15047 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
15049 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
15050 and leakage in CKFINITE.
15052 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
15053 this to a null op since it is called on amd64 too.
15055 * exceptions-amd64.c (get_throw_trampoline): Align stack.
15057 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
15058 body since this is not used on amd64.
15060 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
15062 * mini-amd64.c: Remove obsolete fixmes.
15064 * mini.c (print_method_from_ip): Fix debugging support.
15066 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15068 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
15069 so that expressions that don't give much gain are not reduced.
15070 * ssapre.h: Likewise.
15072 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
15074 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
15076 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
15078 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
15080 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
15082 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
15084 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15086 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
15088 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
15091 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
15093 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
15095 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
15097 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
15098 MONO_ARCH_USE_SIGACTION. Fixes #74252.
15100 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
15102 * mini-x86.c: Fix up stack overflow handling.
15104 * exceptions.cs: Add new regression test.
15106 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
15108 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15109 mono_jit_thread_attach.
15111 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15113 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15115 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15116 avoid calling constructors using callvirt.
15118 * inssel.brg: Fix #74073.
15120 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15122 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15123 compilation with non-GCC compilers.
15124 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15125 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15127 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15129 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15130 klass->interface_offsets (will likely fix bug#74073).
15132 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15134 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15136 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15138 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15139 to amd64_div_reg_size ().
15141 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15143 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15145 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15147 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15149 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15151 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15153 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15155 * mini.c (mono_precompile_assembly): Load and precompile referenced
15156 assemblies as well. Fixes #74015.
15158 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15160 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15162 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15164 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15165 a lot of checks and (anyway) permissions cannot work until corlib is
15168 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15170 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15172 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15174 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15175 calls (fixes bug#72824).
15177 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15179 * mini.c: fix tail recursion elimination (see test in bug#73936).
15181 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15183 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15184 some fp functions in sse2 mode.
15186 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15188 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15190 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15192 * mini.h mini.c: Add mono_get_jit_tls_key ().
15194 * mini-x86.c: Enable fast TLS support on windows.
15196 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15198 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15199 * mini.c: Check for p/invoke method when generating code. If a
15200 p/invoke method, or it's class, isn't decorated with [Suppress
15201 UnmanagedCodeSecurity] then generate code to call System.Security.
15202 UnmanagedDemand (only if the security manager is active).
15204 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15206 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15207 last change as it seems to cause strange crashes.
15209 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15211 * *.c: handle unsafe function pointers where needed.
15213 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15215 * mini.c (mono_jit_free_method): Remove the fixme too.
15217 2005-03-15 Miguel de Icaza <miguel@novell.com>
15219 * mini.c: As discussed, make the code actually free the delegate
15220 thunk now, to enable the debugging of delegate problems, use
15221 MONO_DEBUG=1 when running Mono.
15223 This takes also care of parts of the leaks as seen by Joe.
15225 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15227 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15228 thread_tls_offset calculation.
15230 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15232 * declsec.c: Reworked linkdemand checks for icall. The previous code
15233 was using the declaration code (untrusted) and didn't work as expected
15234 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15237 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15239 * iltests.il: Add new localloc test.
15241 * mini-amd64.c: Handle large stack allocations the same way as on
15242 windows if stack overflow handling is working.
15244 * mini-amd64.c: Allocate the signal stack using mmap.
15246 * mini.c (sigsegv_signal_handler): Fix reading of context.
15248 * mini-exceptions.c: Fix up stack overflow handling.
15250 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15252 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15254 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15256 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15258 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15259 tramp_init functions as they are no longer needed.
15261 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15263 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15265 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15267 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15269 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15272 * mini-ops.h: Add OP_LMUL_IMM.
15274 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15275 long mul/div opcodes as intrinsic.
15277 * mini-amd64.c (emit_call): Handle the case when the callee might be
15280 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15282 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15285 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15287 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15289 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15291 * mini.c (mono_codegen): Don't leak here, to help people running
15294 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15296 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15297 conversions in sse2 mode.
15299 * basic-float.cs: Add regression test.
15301 * mini-amd64.c: Reenable sse2.
15303 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15305 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15307 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15309 * driver.c: Copyright text should include 2005.
15311 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15313 * cpu-amd64.md (load_membase): Fix more max lengths.
15315 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15317 * cpu-amd64.md (load_membase): Fix max length.
15319 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15321 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15323 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15324 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15326 * basic-float.cs: Add rounding regression test.
15328 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15330 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15332 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15333 structures in registers for pinvoke wrappers.
15335 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15337 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15339 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15341 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15342 wrapper to mono_jit_thread_attach.
15344 * mini.c (mini_jit_thread_attach): New jit icall.
15346 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15347 native->managed wrappers.
15349 * exceptions.cs: Add new regression test.
15351 * mini.c (optimize_branches): Check regions in the cbranch to throw
15352 block case as well. Fixes #73242.
15354 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15356 * mini.c: thread safety fixes.
15358 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15360 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15361 patching stuff, since delegates use jump trampolines so there is
15364 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15367 * tramp-amd64.c: Fix build.
15369 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15370 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15372 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15373 Rename this to mono_arch....
15374 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15376 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15378 * mini-amd64.c (emit_call): If both the caller and the callee is
15379 guaranteed to have 32 bit addresses, emit a normal call.
15381 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15383 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15384 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15385 method_ptr inside delegates.
15387 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15389 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15390 invalidated. Fixes #73001.
15392 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15394 * mini-x86.c: Only use stdcall for pinvokes on windows.
15396 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15398 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15399 * mini-x86.c: remove unreliable __thread var offset detection,
15400 use the correct accessors and enable by default.
15402 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15404 * mini.c (mono_jit_free_method): Fix memory leak.
15406 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15408 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15410 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15412 * cpu-amd64.md: Fix lengths of atomic opcodes.
15414 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15416 * driver.c: try to not imply using ICU is any good.
15418 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15420 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15421 functions as inline ops.
15423 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15424 some Interlocked functions as inline ops.
15426 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15428 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15430 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15432 * mini.c: Add support for OP_NOT_TAKEN.
15434 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15435 structures in registers for pinvoke wrappers.
15437 * mini-amd64.c: Fix warnings.
15439 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15441 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15443 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15445 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15446 address instead of loading the address from it.
15448 * mini-x86.c: Add support for returning small structs in registers
15449 on Win32. Fixes part of #70864.
15451 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15453 * trace.c (get_token): Improve error checking.
15455 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15457 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15459 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15461 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15462 it can be reused for MonoClass.
15463 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15466 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15468 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15469 instead of a MonoReflectionMethod. The method information wasn't used
15470 when displaying SecurityException details (but will be now).
15472 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15474 * Makefile.am : windows build fix.
15476 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15478 * iltests.il: Add new regression test.
15480 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15483 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15485 * mini.c: Moved linkdemand check into helper function check_linkdemand
15486 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15489 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15491 * declsec.c: Added statistics counter for different kinds of
15493 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15494 (and commented) declaration.
15495 * mini.c: Added statistics counter for security Demand code
15496 generation. Added display of security statistics.
15498 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15500 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15501 Fix compilation errors under gcc-2.95.
15503 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15505 * mini.c, driver.c: Use the new jit trampoline hashtable
15507 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15509 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15511 2005-02-11 Martin Baulig <martin@ximian.com>
15513 * debug-mini.c (mono_debug_close_method): Free the line number array.
15515 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15517 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15520 * mini.h: Bump AOT file format version.
15522 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15524 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15526 * declsec.h: Added macros to get/set lazyly initialized security
15527 informations about assemblies. Added new enum for different type of
15528 possible LinkDemand violation. Added function to check LinkDemands.
15529 * mini.h: Added a field to MonoCompile to hold any security violation
15530 detected when JITting a method (so it can be thrown later).
15531 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15532 and CEE_CALLVIRT. Added code to throw exception at the end of
15533 mini_method_compile (note: the exception is unhandled right now).
15535 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15537 * mini.c, jit-icalls.c: use the managed implementation of
15538 memset for initobj and memset, to avoid managed <-> unmanaged
15541 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15543 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15544 optimization if it would need a GOT var.
15546 * basic.cs: Add tests for constant propagation and switch statements.
15548 * ssa.c: Fix out-of-range constant propagation and switch statements.
15550 2005-02-09 <vargaz@freemail.hu>
15552 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15554 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15556 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15558 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15560 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15562 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15564 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15565 arithmetic operations.
15567 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15569 * mini-ppc.c: add a workaround for broken user code that
15570 DllImports vararg functions with non-vararg signatures.
15572 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15574 * mini.c (mono_jit_compile_method_inner): Add detection and a
15575 meaningfull error message for assemblies written in Managed C++.
15577 * tramp-amd64.c mini-amd64.h: Add support for
15578 create_trampoline_from_token ().
15580 * aot.c mini-x86.c abcremoval.c: Applied patch from
15581 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15583 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15585 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15586 which takes a MonoImage/token as parameter instead of a MonoMethod.
15588 * aot.c: Use the new trampoline for initializing vtables.
15590 * aot.c: Add support for ldfld/stfld_remote wrappers.
15592 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15593 rules for compare <MEM>, IMM.
15595 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15597 * aot.c: Handle inherited finalizers correctly.
15599 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15601 * inssel.brg (stmt): Add a missing _setup_... ().
15603 * aot.c: Save some parts of the class state to the AOT file and use it
15604 to recompute that state when a class is initialized.
15606 * mini.c: Install AOT hooks into the runtime.
15608 * mini.h: Bump AOT file format version.
15610 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15613 * iltests.il: Add new test.
15615 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15617 * mini.c: fix typo.
15619 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15621 * mini.c: setup the statistical profiler in the thread attach
15622 callback to cope with the new single thread code.
15624 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15626 * mini-ppc.c: ensure we have enough room for the profiler
15627 calls (fixed bug#72084).
15629 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
15631 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
15634 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15636 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
15638 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15640 * ssapre.c: Fixed an issue with down safety (this allows IronPython
15641 to succesfully execute parrotbench).
15642 * ssapre.h: Likewise.
15644 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15646 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
15647 variable for stores to method arguments (fixes a SSAPRE issue).
15649 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15651 * mini.c: handle value types in dup, fixes gen-112.cs.
15653 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
15655 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
15656 sequence for calls in dynamic methods to avoid thunks.
15658 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
15660 * mini.c: correctly remove dynamic methods from the hashtable.
15662 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15664 * driver.c: Disabled SSAPRE until fix the bug that appears
15665 in IronPython's parrotbench.
15667 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
15669 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
15671 * mini.c (mono_method_to_ir): Revert the previous change.
15673 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
15674 when AOT compiling.
15676 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
15677 mono_jit_info_table_find () etc. when running under valgrind.
15679 * inssel.brg: Fix warnings.
15681 * mini-exceptions.c: Fix warnings.
15683 2005-01-31 Martin Baulig <martin@ximian.com>
15685 * driver.c (compile_all_methods_thread_main): Don't try to compile
15686 generic methods or anything which has type parameters.
15688 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
15690 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
15692 * TestDriver.cs: Add --verbose flags.
15694 * graph.c ssa.c: Fix 64 bit warnings.
15696 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
15697 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
15698 Fix 64 bit warnings.
15700 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
15701 variable not spotted by gcc.
15703 * mini-amd64.c inssel-amd64.brg: Applied patch from
15704 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
15705 X86_COMPARE_MEMBASE opcodes.
15707 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
15709 2005-01-29 Ben Maurer <bmaurer@ximian.com>
15711 * *: MonoMethod->signature might be NULL now. You *MUST* use
15712 mono_method_signature.
15714 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15716 * driver.c (compile_all_methods_thread_main): Compile the methods
15717 without invoking cctors.
15719 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15721 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
15722 * basic-calls.cs: test for the above.
15724 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15726 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
15727 MonoJitInfo changes.
15729 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
15731 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
15732 eagerly if it contains dynamic methods.
15734 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
15736 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
15737 trace, it is now computed by an icall from trace_ips.
15739 * mini-exceptions.c: Fix a warning.
15741 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
15743 * mini-exceptions.c: don't bother getting stack trace info if
15744 it's not going to be used.
15746 2005-01-27 Raja R Harinath <rharinath@novell.com>
15748 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
15751 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
15753 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
15755 * aot.c: Avoid calling mono_method_get_header () if not needed.
15757 * mini.h: Bump AOT file format version.
15759 * mini.c (mono_emit_native_call): Allocate a GOT var here.
15761 * mini.c (mono_print_tree): Print more info for calls.
15763 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
15765 * declsec.h: Remove warning by adding missing include for marshal.h
15767 2005-01-26 Martin Baulig <martin@ximian.com>
15769 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
15772 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
15774 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
15777 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
15779 * aot.c (mono_compile_assembly): Fix a warning.
15781 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
15783 * declsec.c: Look for security attributes on the original MonoMethod
15784 (and not the wrapped one). This fix permissions on icalls.
15786 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15788 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15790 * mini.c (mono_allocate_stack_slots): Add a fixme.
15792 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15794 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15796 * inssel.brg: optimize casts of sealed types (more
15797 optimizations waiting for fixes in remoting).
15799 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15801 * inssel.brg (stmt): Add another dummy rule.
15803 * driver.c: Fix warnings.
15805 * driver.c (mono_main): If running under valgrind, instruct glib to use
15806 the system allocation functions so valgrind can track the memory
15807 allocated by the g_... functions.
15809 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
15811 * mini-ops.h: Add OP_DUMMY_STORE opcode.
15813 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
15815 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
15816 variables in try regions.
15818 * mini.c (mini_method_compile): Don't disable optimizations on large
15819 methods when AOT compiling.
15821 * mini.c (mono_allocate_stack_slots): New arch independent method to
15822 allocate stack slots. Not yet used.
15824 2005-01-22 Ben Maurer <bmaurer@ximian.com>
15826 * debug-mini.c (mono_debug_close_method): Plug some leaks.
15828 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
15830 * mini-ppc.c: make the branch info relative as the code
15831 buffer can be reallocated.
15833 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
15835 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
15836 * driver.c: Removed the AOT/security restriction. Now initialize the
15837 security manager (in metadata) if --security is used.
15838 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
15839 rather than the pointer to declarative security, when AOT is used.
15841 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
15843 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
15844 basic blocks, reduced intrinsic exception throwing code size.
15846 2005-01-22 Miguel de Icaza <miguel@ximian.com>
15848 * driver.c (mini_usage): Reorder the usage screen.
15850 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
15852 * mini.c (mono_resolve_patch_target): Fix warning.
15854 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
15856 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
15859 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15861 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
15862 breaks the amd64 build.
15864 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
15865 register allocation. Fixes #71454.
15867 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15869 * arrays.cs: Add new regression test.
15871 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15873 * ssapre.c: Turned usage of snprintf to GString.
15874 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
15875 (I left it on by mistake in my previous commit).
15877 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
15879 * mini.c, cfold.c, basic-calls.cs: preserve side effects
15880 on cond branch optimization (fixes bug# 71515).
15882 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15884 * abcremoval.c: Fixed bug 71062.
15885 * abcremoval.h: Likewise.
15887 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15889 * mini.c: Added a new functionality to optimize_branches, the removal
15890 of useless basic blocks, and fixed some problem in the removal of
15891 critical edges; some utility functions added for both purposes.
15892 * ssapre.c: Added complex expression support, and fixed bug 70637.
15893 * ssapre.h: Likewise.
15894 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
15896 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
15897 * driver.c: Re-enabled SSAPRE.
15899 2005-01-19 Martin Baulig <martin@ximian.com>
15901 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
15902 the result of mono_get_method_constrained().
15904 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
15906 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
15909 2005-01-18 Geoff Norton <gnorton@customerdna.com>
15911 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
15912 be detected. Fixes #59296.
15914 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15916 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
15917 which can happen. Fixes #71361.
15919 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15921 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
15924 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15926 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
15927 appdomain-unload.exe to fail.
15929 * mini.c: Fix some memory leaks.
15931 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
15933 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
15934 Fixed bug and sped up some codepaths.
15936 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15938 * mini.c: Fix some memory leaks.
15940 * exceptions.cs basic-long.cs: Add test for checked ulong->int
15943 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
15945 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
15948 * iltests.il: Add regression test for #71320.
15950 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
15952 * mini.c (mono_codegen): Fix installation of profiler hooks.
15954 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
15956 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
15958 * mini.h, mini.c, cfold.c: optimize access to enum
15959 readonly fields, too. Eval conditional branches if possible
15960 to perform unreachable code removal in more cases.
15962 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
15964 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
15966 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
15969 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
15970 WinXP DEP. Fixes #71244.
15972 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
15974 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
15976 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
15978 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
15980 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
15982 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
15985 * mini.h: Bump AOT version.
15987 * mini.h (MonoCompile): Change exvar to a hash table.
15989 * mini.c: Allocate a separate exvar for each handler block.
15991 * mini.c: Get rid of the computation of filter_lengths, its not needed.
15993 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
15994 ex var with the pending exception and only throw if the two are equal.
15997 * exceptions.cs: Add tests for rethrow and nested catch clauses.
15999 * mini-x86.c: Fix warnings.
16001 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
16002 used by all the ports now.
16004 * aot.c: Add write-symbols and save-temps options.
16006 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16008 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
16010 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
16012 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
16015 * tramp-s390.c: Check vtable slot belongs to the domain.
16017 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
16018 as per other platforms.
16020 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
16022 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
16024 * driver.c: we don't run the Main() code in a subthread anymore.
16026 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
16028 * mini.c: added experimental rtc support in the statistical
16029 profiler: if the user has the permission, more accurate statistics
16030 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
16031 The MONO_RTC value must be restricted to what the linux rtc allows:
16032 power of two from 64 to 8192 Hz.
16034 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16036 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
16038 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
16040 * mini-ppc.c: better icache flush for smp.
16042 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
16044 * mini-amd64.c (emit_move_return_value): Fix memory leak.
16046 * mini-x86.c (get_call_info): Add the get_call_info () code from the
16047 amd64 port, not yet used.
16049 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16051 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
16054 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
16056 * driver.c: Added --security option to activate the security manager.
16057 Right now this will allow code generation for declarative demands and
16058 is disabled when AOT is specified.
16059 * mini.c: Add code generation for declarative security demands.
16060 * mini.h: Add mono_use_security_manager as an extern gboolean.
16062 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16064 * aot.c (mono_compile_assembly): Speed up compilation a bit by
16065 emitting more dense assembly code.
16067 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
16068 exception throwing stuff.
16070 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
16072 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
16075 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
16076 left in by mistake.
16078 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
16081 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
16083 * tramp-*.c: Only patch vtable slots if the object is in the current
16084 domain. Fixes appdomain-unload.exe.
16086 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
16088 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
16091 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16093 * mini.c (reverse_branch_op): New helper function.
16095 * mini.c (optimize_branches): Run the new optimization only on
16096 platforms which support it. Also reverse all kinds of branches.
16098 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
16100 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
16103 * mini.c (optimize_branches): Reverse not-equals branches if the false
16104 bblock is a throw. This happens a lot of time with argument checking in
16107 * mini.c (mono_codegen): Add support for placing basic blocks after
16108 the function epilogue.
16110 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16113 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16115 * mini.c (setup_stat_profiler): Only set this up if the platform
16116 supports ITIMER_PROF.
16118 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16120 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16123 * inssel.brg: Fix a warning.
16125 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16127 * mini.c: added support for statistical profiler
16128 (run with: --profile=default:stat).
16130 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16132 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16134 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16136 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16137 related to global registers from the amd64 port.
16139 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16141 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16143 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16144 with global registers.
16145 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16147 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16149 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16151 * debug-mini.c (encode_value): Fix off-by-one.
16153 * aot.c (encode_value): Likewise.
16155 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16157 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16159 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16162 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16164 * aot.c (emit_method_info): Increase size of temp buffer.
16166 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16169 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16171 * aot.c (emit_method_info): Fix build.
16173 * aot.c: Further rework of the AOT file format to reduce the size of
16174 the method info data.
16176 * mini.h: Bump AOT file format version.
16178 2004-12-27 Martin Baulig <martin@ximian.com>
16180 * mini.c (mini_get_method): New static method; call
16181 mono_get_method_full() and mono_get_inflated_method().
16182 (mono_method_to_ir): Use mini_get_method() instead of
16183 mono_get_method_full().
16185 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16187 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16189 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16191 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16193 * inssel-amd64.brg: Add some optimization rules.
16195 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16197 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16198 standard not GC'd stuff is fine.
16200 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16202 * aot.c: Rework the AOT file format to get rid of most of the global
16203 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16205 * mini.h: Bump AOT file format version.
16207 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16209 * mini.h: Bump AOT file format version.
16211 * aot.c (mono_aot_is_got_entry): New function to determine if an
16212 address is inside a GOT.
16214 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16216 * cpu-pentium.md: Increase the maximum size of some instructions which
16217 might involve a got access.
16219 * mini.c (get_method_from_ip): Another debug helper function.
16221 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16222 when got var accesses are created during the decompose phase.
16224 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16226 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16227 argument mini_compile_method and to MonoCompile, and use this to
16228 determine whenever a given method is compiled for AOT. This allows the
16229 other methods compiled during AOT compilation to be free of AOT stuff,
16230 so the backends does not need to add special support for them by
16231 creating a fake GOT etc.
16233 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16236 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16238 * mini.c (mono_method_to_ir): It turns out that some of the
16239 x-appdomain wrappers are lax with types, so just ignore this for
16242 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16243 at the vtable->klass. If it is non-shared code we can just use the
16246 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16248 * mini-ppc.c: access MonoDomain from tls, too.
16250 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16252 * declsec.c: Removed unused variable (and related warning ;-)
16254 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16256 * iltests.il: New test for LDELEMA on an array of ref types.
16258 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16259 all ldelema's on reftypes.
16260 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16261 it was the wrong place to put it.
16263 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16264 register to pop to make this cleaner, at the request of Paolo.
16266 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16268 * mini-ops.h (OP_GETHASHCODE): New op.
16270 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16272 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16275 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16278 * mini-x86.c (mono_arch_output_basic_block): Rather than
16286 The first is 3 bytes while the second is 1. This saves 36 kb on
16287 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16288 see a small boost because of icache locality.
16290 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16292 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16294 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16295 started code sharing with the generic code.
16297 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16299 * mini-ppc.c, cpu-g4.md: added code for direct access to
16302 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16304 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16305 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16308 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16310 * declsec.c|h: Added functions to cache the declarative stack modifiers
16311 in MonoJitInfo and to create a security frame from a MonoJitInfo
16313 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16314 created. Register internal calls for System.Security.SecurityFrame::
16315 _GetSecurityFrame and _GetSecurityStack.
16316 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16317 the definitions for the new stack walk/callback mechanism.
16318 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16319 first security frame for LinkDemands and InheritanceDemands) and
16320 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16322 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16323 walk initialization (lupus).
16325 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16327 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16329 (handle_loaded_temps): Do not create a temporary variable for
16330 things that we know are temps. They will never be modified.
16331 (mono_spill_call): Set MONO_INST_IS_TEMP
16332 (mono_emulate_opcode): ditto
16334 (mono_method_to_ir.CEE_DUP): ditto
16336 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16338 * mini.c (type_to_eval_stack_type): Make this handle the void type
16339 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16340 (emit_tree): use ip_in_bb to special case some common idioms
16341 Update all callers to pass in the IP.
16342 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16344 This gives us a nice 2% speedup in mcs bootstrap.
16346 * mini-x86.c (peephole_pass): Peephole pass to make
16355 * mini.c (ip_in_bb): new method.
16356 (mono_method_to_ir): use this method rather than doing the hash
16359 * linear-scan.c (mono_linear_scan): When expiring actives, you
16360 don't need to keep around variables that expire on this
16361 instruction. This makes it so that:
16364 store (ebx add (ebx, 1))
16368 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16370 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16371 combination to avoid doing two copies. Fix up problems with previous
16374 * mini.c: Fix 64 bit warnings.
16376 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16378 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16380 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16381 changes from the x86 code.
16383 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16385 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16387 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16388 throwing code to reduce its size, unify the AOT and non-aot code and
16389 get rid of relocations in the AOT case.
16391 * mini-x86.h mini.c exceptions-x86.c
16392 (mono_arch_get_throw_corlib_exception): New arch specific function to
16393 raise corlib exceptions which doesn't require relocations in the
16396 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16398 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16400 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16403 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16406 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16408 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16409 with add function when used from Inc/dec atomic
16410 functions. Re-enabled optimization on x86.
16411 * mini-ops.h: renamed atomic_add functions to
16412 allow _add to match the Interlocked::Add and
16413 _add_next to match Interlocked::Inc/Dec.
16415 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16417 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16418 linking of BBs to the end BB, and enabled SSAPRE also with
16419 consprop and copyprop (which was prevented by that bug).
16421 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16423 * mini-x86.c: disabling the Interlocked optimizing code.
16425 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16427 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16428 file version check.
16430 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16432 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16433 interlocked optimization due lack of support on x86, rewrote
16434 exchange to take into account that base may be in eax.
16436 xsp works again; activated Interlocked optimizing code.
16438 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16440 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16442 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16444 * mini-ops.h: Add new opcodes.
16446 * mini.h: Add new patch types. Add got_var to MonoCompile.
16448 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16449 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16450 make it work with all kinds of patchable code.
16452 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16453 address of the GOT, and referencing entries in the GOT.
16455 * mini.c: Add code to load the GOT address if needed by an opcode.
16457 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16458 independent AOT code on the x86 using an elf-style Global Offset Table.
16460 2004-12-14 Raja R Harinath <rharinath@novell.com>
16462 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16464 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16466 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16469 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16471 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16472 of Interlocked:Increment/Decrement/Add as inline ops.
16473 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16475 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16477 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16478 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16480 2004-12-12 Duncan Mak <duncan@ximian.com>
16482 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16483 again. `patch_info->table_size' is no longer valid after Zoltan's
16486 2004-12-12 Martin Baulig <martin@ximian.com>
16488 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16489 if we are the "real" method, ie. not an inlined method inside it.
16491 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16493 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16494 before we look in the special fields table. This fixes
16495 ../tests/thread-static-init.cs.
16497 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16499 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16500 for Array get_Rank and get_Length. Fixes bug #70465.
16502 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16504 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16505 separate structure to reduce the size of MonoJumpInfo.
16507 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16509 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16511 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16513 * mini.c (mini_get_inst_for_method): Changed to allow ports
16514 to return a MonoInst instead of opcode
16515 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16517 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16518 Allow ports to return a created MonoInst instead of op-code, will enable
16520 (renamed mini_get_opcode_for_method to better reflected the functionality)
16522 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16524 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16526 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16528 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16531 2004-12-08 Martin Baulig <martin@ximian.com>
16533 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16534 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16536 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16538 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16541 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16544 2004-12-08 Raja R Harinath <rharinath@novell.com>
16546 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16548 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16550 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16551 bug introduced by the previous patch.
16553 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16555 * mini-ppc.c, objectc.cs: handle large structs passed by value
16556 (fixes bug #69972).
16558 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16560 * mini-ppc.c: OP_ARGLIST implementation from
16561 Geoff Norton <gnorton@customerdna.com>.
16563 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16565 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16566 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16568 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16570 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16572 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16574 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16577 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16579 * mini-sparc.c: Zero out localled-ed memory.
16581 * iltests.il: Add tests for zeroing out localloc-ed memory.
16583 2004-12-04 Martin Baulig <martin@ximian.com>
16585 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16586 mono_method_get_signature_full().
16588 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16590 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16591 and some utility functions (always for SSAPRE), integrated SSAPRE.
16592 * mini.h: Likewise.
16593 * driver.c: Added ssapre option.
16594 * ssa.c: Small fix on OP_ARG handling.
16595 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16596 * Makefile.am: Likewise.
16598 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16600 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16601 now in the xp code.
16603 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16606 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16608 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16610 * cpu-s390.md : Increase instruction length of oparglist.
16612 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16614 2004-11-30 Martin Baulig <martin@ximian.com>
16616 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16617 virtual generic methods. We call a special helper_compile_generic_method()
16618 icall to retrieve the method from the vtable, inflate and compile
16619 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16621 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16623 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16625 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16627 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16629 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
16632 2004-11-27 Ben Maurer <bmaurer@ximian.com>
16634 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
16635 platforms with PIC aot.
16637 2004-11-28 Martin Baulig <martin@ximian.com>
16639 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
16642 2004-11-28 Martin Baulig <martin@ximian.com>
16644 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
16645 the result of mono_type_get_underlying_type() to check whether
16648 2004-11-26 Martin Baulig <martin@ximian.com>
16651 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
16654 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
16656 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
16657 the same way as the other arguments so they won't get clobbered.
16659 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
16660 calls through R11 since it is clobbered by the trampoline code.
16662 2004-11-26 Raja R Harinath <rharinath@novell.com>
16664 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
16665 pick up in-tree mscorlib.dll.
16667 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
16669 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
16671 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
16672 runtime data/code are now stored in a table similar to the GOT in ELF.
16673 This allows the code itself to be position independent.
16675 * aot.c: Fix loading of referenced assemblies after the lazy assembly
16678 * aot.c: Attach ELF type (object/function) directives to all global
16681 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
16683 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
16685 * mini-amd64.h: Turn on PIC AOT code.
16687 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
16688 returning the offset within an OP_AOTCONST instruction where the GOT
16689 offset needs to be added.
16691 * mini.h: Bump AOT file format version.
16693 2004-11-25 Martin Baulig <martin@ximian.com>
16695 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
16696 uninflated generic methods.
16698 2004-11-25 Martin Baulig <martin@ximian.com>
16700 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
16702 2004-11-24 Martin Baulig <martin@ximian.com>
16704 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
16705 original klass (this only applies for generic instances).
16707 2004-11-24 Martin Baulig <martin@ximian.com>
16709 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
16710 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
16713 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
16715 * mini.c (mono_method_to_ir): Disable inlining for methods containing
16716 localloc. Fixes #69678.
16718 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
16720 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
16722 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
16723 used SSE registers on pinvoke calls. Fixes #69774.
16725 2004-11-23 Geoff Norton <gnorton@customerdna.com>
16727 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
16728 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
16730 2004-11-23 Raja R Harinath <rharinath@novell.com>
16732 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
16733 Refer directly to the mcs/ tree.
16735 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16737 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
16738 Check if a trampoline for a synchronized method is required.
16740 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
16742 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
16743 with localloc if needed. Throe arithmetric exception in
16744 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
16745 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
16747 2004-11-19 Geoff Norton <gnorton@customerdna.com>
16749 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
16750 types before switching on type. Fixes #69622.
16752 2004-11-19 Raja R Harinath <rharinath@novell.com>
16754 * Makefile.am (check-local): New. Integrate into 'make check'.
16755 (MCS,RUNTIME): Define using in-tree mono and mcs.
16757 (%.exe): Use $(ILASM).
16759 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
16761 * mini-ppc.c: adjust initial prolog size (bug #69691).
16763 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
16765 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
16768 2004-11-17 Raja R Harinath <rharinath@novell.com>
16770 * Makefile.am (clean-local): Rename from 'clean'.
16772 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16774 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
16775 to mono_arch_is_int_overflow.
16776 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
16779 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
16781 * declsec.c|h: New files to support declarative security attributes.
16782 Added function to check if a method has (applicable) security.
16783 * mini.c|h: Add check for declarative security attributes in
16784 mono_method_check_inlining.
16785 * Makefile.am: Added declsec.c and declsec.h to the build.
16787 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
16789 * mini.c, mini.h: update to keep dynamic code info per-domain.
16791 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
16793 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
16794 (mini_init): Get rid of it from here too.
16796 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
16798 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
16799 implemented OP_RETHROW (patch by Geoff Norton
16800 <gnorton@customerdna.com>).
16802 2004-11-10 Geoff Norton <gnorton@customerdna.com>
16804 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
16805 between appdomains. Fixes appdomain-unload on PPC.
16807 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
16809 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16810 mini-exceptions.c: handle the new wrapper types.
16811 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
16812 token value as a MonoClass* when compiling a wrapper.
16813 mono_jit_create_remoting_trampoline now takes an additional
16814 MonoRemotingTarget parameter.
16816 2004-11-10 Martin Baulig <martin@localhost>
16818 * mini.c (mono_method_to_ir): Use `generic_container->context'
16819 rather than creating a new one.
16821 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16823 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
16825 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
16827 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
16829 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
16830 the experimental aot cache stuff.
16832 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16834 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16835 mini-exceptions.c: update to exception clause structure changes.
16837 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16839 * exceptions-x86.c (throw_exception): Fix warnings.
16841 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
16844 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16846 * exceptions-sparc.c (get_throw_exception): Really fix this.
16848 2004-11-07 Ben Maurer <bmaurer@ximian.com>
16850 * tramp-*.c: we no longer support icalls without wrappers, so
16851 a bit of code can be removed here
16853 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
16855 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
16858 * cpu-sparc.md: Add op_rethrow.
16860 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
16862 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
16864 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
16865 * mini-ops.h: Add OP_RETHROW.
16867 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
16869 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
16871 2004-11-05 Geoff Norton <gnorton@customerdna.com>
16873 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
16874 Makes the output much easier to read
16876 2004-11-05 Ben Maurer <bmaurer@ximian.com>
16878 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
16879 prevents another huge leak when compiling with ssa. Secondly, the
16880 performance of doing this rather than freeing the lists is much
16881 better. GList does a lock every time you allocate a list link,
16882 so that it can use a memory pool. So, it is better to just use
16883 a memory pool of our own.
16885 * ssa.c, linear-scan.c: replace g_list_remove_link with
16886 g_list_delete. The remove one does not free the GList, so we were
16887 leaking memory. On -O=all --compile-all with corlib, this cut down
16888 3 MB of allocations.
16890 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
16892 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
16894 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
16896 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
16897 into a new function mono_create_jit_trampoline ().
16899 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
16901 * trace.c (get_spec): Allow tracing of classes without a namespace.
16903 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
16905 * mini.c: Fix pointer overwrite in mini_method_compile.
16907 2004-11-2 Geoff Norton <gnorton@customerdna.com>
16909 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
16910 The darwin ABI needs some special handling for 1 and 2 byte structs
16911 Lets use lbz/lhz instead of lwz everywhere.
16912 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
16913 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
16914 Use stb/sth for the former, and put the latter always on stack instead of in
16915 argument registers.
16917 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
16919 * trace.c (is_filenamechar): Add '_'.
16921 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16923 * mini-s390.c: Fix prolog length to allow for large trace requirements.
16925 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
16927 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
16929 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
16930 depends on libmonogc. Fixes #68805.
16932 2004-10-26 Miguel de Icaza <miguel@ximian.com>
16934 * mini.c (mono_jit_free_method): Provide extra information for
16935 this error. Currently this leaks, but will be turned into a
16936 developer option in the future.
16938 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
16940 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
16942 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
16944 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
16945 boundary. Fixes reading of PATCH_INFO_R4 and R8.
16946 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
16948 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
16950 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
16951 trampolines for AOT code.
16953 2004-10-22 <vargaz@freemail.hu>
16955 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
16956 constructed types. Fixes #68136.
16958 2004-10-21 Martin Baulig <martin@ximian.com>
16960 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
16961 if it returns true, unwind the stack to the call instruction.
16963 2004-10-21 <vargaz@freemail.hu>
16965 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
16967 * mini.h: Bump AOT version number.
16969 * objects.cs: Add another test for unbox trampolines.
16971 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
16974 2004-10-20 <vargaz@freemail.hu>
16976 * driver.c: Add SHARED to the set of optimizations tested.
16978 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
16980 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
16981 used by CEE_NEWARR.
16983 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
16985 2004-10-20 Martin Baulig <martin@ximian.com>
16987 * mini-exceptions.c (mono_handle_exception): Call
16988 mono_debugger_handle_exception() to tell the debugger about
16989 catch/finally clauses.
16991 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
16993 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
16995 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
16998 2004-10-15 Geoff Norton <gnorton@customerdna.com>
17000 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
17001 methods as their native size, fixed bug #57543, #57545.
17002 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
17003 This saves a temporary register and mullw call down into 1 (minor perf
17004 increase for cases like sum = sum * 5; This use to translate into:
17007 It now translates to
17010 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
17012 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
17015 2004-10-11 Martin Baulig <martin@ximian.com>
17017 * mini.c (mono_method_to_ir): If we're a generic method, get the
17018 MonoGenericContainer from our MonoMethodNormal and create a
17019 MonoGenericContext from it.
17021 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
17023 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
17025 * basic-long.cs: Add test for checked i8->i2 cast.
17027 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17029 * inssel-ppc.brg: added a couple of speedup rules.
17031 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
17033 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
17034 to speed up rebuilds.
17036 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17038 * mini-s390.c: Minor fix to OP_OR_IMM.
17040 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17042 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
17043 better. Fixes appdomain-unload.exe on sparc.
17045 2004-10-02 Massimiliano Mantione <massi@ximian.com>
17047 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
17048 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
17051 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
17053 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
17055 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
17057 * mini.c: Always generate a field read/write wrapper for members
17058 of the class MarshalByRefObject since the actual instance could
17061 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
17063 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
17065 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
17067 * driver.c mini.h trace.c: Move the setting of the main assembly into
17068 a separate function called mono_trace_set_assembly () and call it after
17069 actually loading the main assembly. Fixes #66872.
17071 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
17073 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
17074 using the code manager.
17076 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
17078 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
17080 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
17082 * cpu-amd64.md: Fix bug in previous patch.
17084 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
17087 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
17089 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17090 mini-exceptions.c: updates for changed stack walk interface.
17092 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17094 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
17096 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17098 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
17100 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
17102 * driver.c (mini_regression_list): Do not call mono_assembly_close
17103 since assemblies can't be unloaded.
17105 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17107 * cpu-amd64.md: Fix more instruction lengths.
17109 * cpu-amd64.md: Fix lengths of some instructions.
17111 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17113 * inssel.brg: Make the array ldelema check aot friendly.
17115 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17117 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17119 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17121 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17123 * mini-x86.c: Fix build.
17125 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17126 mono_type_get_underlying_type () helper function to simplify code.
17128 2004-09-09 Martin Baulig <martin@ximian.com>
17130 * mini-amd64.c: Don't access `type->data.klass' directly, call
17131 mono_class_from_mono_type() instead since the type may be a
17134 2004-09-09 Martin Baulig <martin@ximian.com>
17136 * mini-amd64.c (get_call_info): Fix support for generic instances.
17137 (add_valuetype): Use mono_class_from_mono_type() to get the class
17138 since we can be a generic instance.
17140 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17142 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17144 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17146 * liveness.c: reset spill costs on each scan: bug 62107
17148 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17150 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17151 unnecessary line that doesn't compile
17153 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17155 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17156 trampolines, make them call an error function so people can fix their
17159 2004-09-06 Martin Baulig <martin@ximian.com>
17161 * mini.c (mono_method_to_ir): When initializing locals, handle a
17162 generic instances like a valuetype if it's a valuetype and like a
17163 class if it's a class.
17165 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17167 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17168 stack. Fixes #64674.
17170 * exceptions.cs: Add test for unwinding of call arguments.
17172 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17174 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17175 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17176 set the carry/borrow flag). The sparc and s390 implementations
17177 can now use optimized versions (and simplify the code). ppc bugfixes.
17179 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17181 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17183 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17185 * inssel-amd64.brg: Remove leftover 32 bit rule.
17187 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17189 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17191 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17192 mono_arch_find_jit_info functions into a new function. Fix a memory
17195 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17198 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17200 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17203 * exceptions.cs: Add array size tests.
17205 * mini.c: Allocate a separate icall wrapper for each arity of
17206 mono_array_new_va. Fixes #59509.
17208 * exceptions.cs: Add testcase for 64578.
17210 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17212 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17214 2004-09-02 Martin Baulig <martin@ximian.com>
17216 * mini.c (mono_method_to_ir): When initializing the locals, call
17217 handle_initobj() on the generic instance itself, not its
17220 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17222 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17223 MonoJitInfo for dynamic methods.
17225 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17227 * mini.c: Add support for freeing JIT data for dynamic methods.
17229 2004-09-01 Martin Baulig <martin@ximian.com>
17231 * mini-x86.c (is_regsize_var): Added support for generic
17233 (mono_arch_emit_prolog): Make this compile again, use
17234 `x86_push_imm_template (code)'.
17236 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17238 * mini-x86.c: make all push_imm instructions that get
17239 patched always emit the long form
17241 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17243 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17244 in a per-domain hash.
17246 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17249 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17251 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17254 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17257 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17258 Beginnings of SSE2 support.
17260 * exceptions.cs: Add more tests for checked int<->uint casts.
17262 2004-08-28 Martin Baulig <martin@ximian.com>
17264 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17268 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17269 Handle generic instances recursively.
17271 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17273 * iltests.il: test for conv.u8 on a constant
17275 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17277 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17278 LCONV_x4 (shrun_32 (membase)).
17280 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17282 * inssel-x86.brg: c&p rules for push/setret of long
17284 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17286 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17287 compare (regvar, base)
17289 * inssel-x86.brg: more burg love
17291 * inssel.brg: more cleanup
17293 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17295 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17297 * basic-long.cs, basic-calls.cs: new tests for optimization.
17299 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17301 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17304 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17306 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17308 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17310 * inssel.brg (mini_emit_memcpy): use
17311 NO_UNALIGNED_ACCESS to disable memcpy optimization
17313 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17315 * mini-amd64.c: Handle generic types in various places.
17317 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17319 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17321 * mini.c (handle_box): Fix warning.
17323 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17325 * mini-amd64.h: Enable the emit_state optimization.
17327 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17329 * mini-amd64.c: Add some new 64 bit peephole opts.
17331 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17333 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17335 * mini-amd64.c: Register allocator fixes.
17337 * mini.c: Add an optimization to emit_state to avoid allocation of new
17338 registers on some platforms.
17340 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17342 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17344 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17345 allocation. Fixes #63085.
17347 * basic-long.cs: Add new regression test.
17349 * mini-amd64.c: Register allocator improvements.
17351 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17353 * mini-amd64.c (read_tls_offset_from_method): Add another code
17356 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17357 instruction sequence for nullifying class init trampolines.
17359 * objects.cs: Add new regalloc test.
17361 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17363 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17365 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17367 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17370 * driver.c: Fix profiling after TLS changes.
17372 * driver.c (mono_main): Set mono_stats.enabled if needed.
17374 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17377 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17379 * mini-x86.c: use a 1 op rather than a 2 op tls access
17380 instruction -> faster.
17382 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17384 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17387 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17389 * exceptions-sparc.c (throw_exception): fix typo
17391 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17393 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17394 set tree->dreg correctly with tls. Allow any
17395 register to be used.
17397 * mini-x86.c (read_tls_offset_from_method): add new code
17398 generation pattern seen with GCC.
17401 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17403 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17404 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17405 exceptions-sparc.c: fix some performance issues in exception
17406 handling and setting of the stack trace for exceptions that were
17409 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17411 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17414 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17417 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17419 This patch inlines tls access, when possible.
17421 * mini.h: new arch functions for TLS intrinsics.
17422 All platforms updated with a stub.
17424 * mini.c: use the new intrinsics
17426 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17427 arch specific intrinsic for tls variables
17429 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17431 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17434 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17436 * mini.c: thread local allocation
17438 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17440 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17442 * Makefile.am: Link against the static version of libmonogc.
17444 * Makefile.am: Link the static versions of the convenience libraries
17445 into the mono executable.
17447 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17449 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17451 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17452 on integer overflow.
17454 * mini-amd64.c: Reorganize function call code.
17456 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17458 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17460 * inssel-x86.brg: use xor eax,eax.
17462 * basic.cs: new tests
17464 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17466 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17467 in exception throwing code.
17469 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17471 * inssel-x86.brg: use xor esi,esi.
17473 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17475 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17476 can trace methods compiled during mini_init () too.
17478 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17481 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17483 * Makefile.am: static link on x86 (r=zoltan)
17485 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17487 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17488 code since it causes some programs to fail.
17490 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17492 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17494 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17496 * mini.c: ovfops_op_map - add STACK_OBJ case for
17498 * basic.cs: add test_0_pin_string as test
17501 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17503 * Makefile.am: build C# if srcdir != builddir
17505 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17507 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17508 fall-through blocks.
17510 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17512 * driver.c: enable loop by default again and include abcrem in -O=all.
17514 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17516 * iltests.il: Add some localloc tests.
17518 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17520 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17523 * inssel-amd64.brg: Add some optimizations.
17525 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17528 * Makefile.am: Statically link mono against libmono on AMD64.
17530 * mini-amd64.c inssel-amd64.brg: Optimizations.
17532 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17534 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17536 * tramp-amd64.c: Patch calling code in trampolines.
17538 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17540 * mini-amd64.c: pinvoke struct passing fixes.
17542 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17544 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17545 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17547 2004-08-05 Duncan Mak <duncan@ximian.com>
17549 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17552 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17554 * mini-amd64.c (emit_move_return_value): Move return value for normal
17557 2004-08-05 Martin Baulig <martin@ximian.com>
17559 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17560 `type->type'; just modify `type' itself when dealing with enums
17561 and generic instances.
17562 (check_call_signature): Make `simple_type' a `MonoType *'.
17564 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17566 * mini.c: Use OP_PADD to add offsets to addresses.
17568 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17570 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17572 * mini-sparc.c (mono_arch_emit_epilog): fix check
17573 for folding last op into restore instruction
17575 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17577 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17578 helper methods using the code manager.
17580 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17582 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17584 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17586 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17587 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17589 * mini-s390.c: fix tail processing
17591 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17593 * mini-ppc.c: mul.ovf.un exception name fix.
17595 2004-08-03 Martin Baulig <martin@ximian.com>
17597 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17598 instances; before jumping to `handle_enum', also modify `ptype'.
17600 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17602 * cpu-sparc.md: fcall maximal length too small.
17604 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17606 * mini-amd64.c mini.h: Add initial support for passing/returning
17607 structures to/from pinvoked methods.
17609 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17611 * mini-ppc.c: reg allocator fix.
17613 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17615 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17617 * inssel.brg: Optimize memset on 64 bit machines.
17619 * mini-amd64.c: Fix some vararg cases.
17621 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17623 * mini-s390.c: Corrected macro in emit_float_to_int
17625 * s390-abi.cs: Tests to exercise the s390 ABI
17627 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17629 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
17632 * basic.cs: Add a test for add.ovf.un.
17634 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
17636 * mini-sparc.c: add case for OP_IDIV_UN
17638 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17640 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
17642 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
17644 2004-07-30 Ben Maurer <bmaurer@ximian.com>
17646 * basic.cs: regression tests.
17648 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
17651 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17653 * basic.cs: Add a new test.
17655 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17656 and AOT. Various fixes and optimizations.
17658 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
17660 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
17662 * mini-ppc.c: make sure temp regs are not used for global reg
17665 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17667 * cpu-sparc.md: conv_i8 fix for 64bits
17669 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
17671 2004-07-29 Ben Maurer <bmaurer@ximian.com>
17673 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
17674 add opcode for cmp BYTE PTR [eax], imm.
17676 * inssel.brg: Make memcpy and memset takes bases.
17678 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17680 * *-amd64.*: More AMD64 work.
17682 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17684 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
17685 add a compare-not-equal opcode.
17687 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
17689 * mini.c: Use mono_init_from_assembly instead of mono_init.
17691 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17693 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
17695 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
17697 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
17699 * inssel.brg: 64 bit fixes.
17701 * mini.h (MonoCallInst): Add some AMD64 specific data.
17703 * mini.h: Add some OP_P opcodes.
17705 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17707 * basic.cs: tests for 61797 and 61740
17709 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
17711 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
17712 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
17714 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
17716 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
17718 * *-amd64*.*: Ongoing AMD64 work.
17720 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
17722 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
17724 * *-amd64*: Ongoing AMD64 work.
17726 * mini-arch.h: Add AMD64 support.
17728 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
17730 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
17732 * mini-ops.h: Add new opcodes.
17734 * Makefile.am: Add AMD64 support.
17736 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
17737 rules into the inssel-long*.brg files.
17739 * *-amd64.*: Add beginnings of AMD64 backend.
17741 2004-07-22 Ben Maurer <bmaurer@ximian.com>
17743 * mini.c (print_dfn): commenting out the code that prints
17744 the cil. With -O=deadce, this makes -v -v crash.
17746 * cpu-pentium.md: make checkthis have a length of 2
17748 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
17750 * mini-sparc.h: fix implementations of __builtin
17751 functions for Sun compiler for V9.
17753 2004-07-16 Ben Maurer <bmaurer@ximain.com>
17755 * mini.c: use the new stelem.ref wrapper
17756 * exceptions.cs, arrays.cs: new stelem.ref tests
17758 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17760 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
17761 new XSP should work with these changes).
17763 2004-07-14 Ben Maurer <bmaurer@ximain.com>
17765 * inssel-{long32,x86,}.brg: trivial optimizations.
17767 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
17769 * mini.c: load value when emitting box operation in
17772 2004-07-12 Ben Maurer <bmaurer@ximian.com>
17774 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
17775 is one byte shorter than cmp DWORD PTR [eax], 0.
17777 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17779 * inssel-ppc.brg: arguments on the stack are always
17780 relative to the stack pointer (spotted by Neale Ferguson).
17782 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17784 * exceptions-x86.c: delay appending the method name to the trace until
17785 after mono_jit_info_table_find is called, as this gets the real
17788 2004-07-09 Ben Maurer <bmaurer@ximian.com>
17790 * aot.c: register roots
17792 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17794 * aot.c : I could just use PLATFORM_WIN32 flag.
17796 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17798 * aot.c : Reverting the previous fix. This time it broke linux build.
17800 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17802 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
17804 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
17806 * mini.c (handle_stack_args): Remove some more debugging code.
17808 * mini.c (handle_stack_args): Remove debug output left in by mistake.
17810 * driver.c mini.h aot.c: Allow additional options to be specified with
17811 --aot and pass them to mono_compile_assembly.
17813 * aot.c: Add experimental code to AOT compile all loaded assemblies
17814 on demand and save the code into a cache in the filesystem.
17816 * aot.c: Add support for more wrapper methods.
17818 * mini.c (handle_stack_args): Handle some corner cases. Fixes
17821 * cpu-*.md: Remove removed opcodes.
17823 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
17824 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
17825 related icalls to marshal.c.
17827 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
17829 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
17831 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
17833 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
17835 2004-07-06 Ben Maurer <bmaurer@ximian.com>
17836 * liveness.c: If liveness is recomputated we need to reset the information
17837 for each variable. This way, if the liveness range has been narrowed
17838 by optimizations that happened after the last computation, we can return
17841 For example, if you have
17846 // Tons of code that does not affect i
17852 i = 0 is dead code and will be removed by SSA. However, when
17853 linear scan gets to the code, i will still appear to be live
17854 throughout the entire block. This prevents good register allocation.
17856 2004-07-06 Martin Baulig <martin@ximian.com>
17858 * debug-mini.c (mono_debug_init_method): Allow
17859 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
17860 (mono_debug_add_icall_wrapper): New method.
17862 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
17864 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
17866 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
17869 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
17871 * aot.c (mono_aot_load_method): Fix loading of debug info.
17873 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17875 * aot.c: Add logging support.
17877 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17879 * mini.h: Add prototype for mono_print_method_from_ip.
17881 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
17883 * inssel.brg: 64 bit fixes.
17885 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
17888 * Makefile.am: Add SPARC64 support.
17890 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17892 * aot.c: Fix alignment problems on 32 bit platforms.
17894 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17896 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
17899 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
17902 * mini.h: Bump AOT file version. Some 64 bit fixes.
17904 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17906 * inssel-sparc.brg: Add new rule to avoid register moves.
17908 * inssel.brg: Add ldind_to_load_membase helper function.
17910 2004-06-30 Ben Maurer <bmaurer@ximian.com>
17912 * mini.c: OffsetToStringData intrinsic.
17914 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17916 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
17918 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
17921 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
17922 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17924 * mini.c: reinstated mono_compile_get_interface_var()
17925 on x86, too, since the change breaks the Gtk# build there as well.
17927 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17929 * driver.c: remove loop from the default optimizations: it seems to
17930 interact badly with some of the other options (see bug #60613).
17932 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
17934 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
17935 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
17937 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
17939 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
17940 vararg-using methods.
17942 2004-06-21 Martin Baulig <martin@ximian.com>
17944 * mini/mini-exceptions.c
17945 (mono_handle_exception): Added `gpointer original_ip' argument.
17946 After calling mono_unhandled_exception(), call
17947 mono_debugger_unhandled_exception() and if that returns true,
17948 restore the context and return.
17950 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
17952 * mini-ppc.c: prefer the use of relative branches so
17953 they won't need to be patched in aot code (patch from Patrick Beard).
17955 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17957 * aot.c: patch from Patrick Beard to make the output assembly
17958 more correct for the MacOSX assembler. Small tweak to
17959 generate sane images on Linux/PPC, too.
17961 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17963 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
17964 case until bug #59509 is fixed (shows up in #60332).
17966 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17968 * mini.c: make sure the needed wrappers are compiled, too, with
17971 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
17973 * driver.c: remove NPTL reference in --version output.
17975 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17977 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
17978 generate valid assembly for the Mach-O assembler.
17980 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17982 * driver.c: don't include abcrem in the all optimization specifier
17983 since it slows down jit compilation too much for now.
17985 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
17987 * mini.c: use BIGMUL only if both operands have the same signage.
17988 * iltests.il: Test for bug 60056. (errors related to signage in
17993 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
17995 * mini.c, aot.c: memory leak fixes.
17997 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17999 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
18001 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
18003 * Makefile.am: remove the -static hack completely, it links in
18004 statically glib as well.
18006 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
18008 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
18009 * exceptions.cs: make it compile with new mcs/csc.
18011 2004-06-03 Massimiliano Mantione <massi@ximian.com>
18012 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
18013 and added relevant test case.
18015 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18017 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
18018 regressions in gtk-sharp.
18020 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
18022 * exceptions.cs: New regression tests.
18024 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
18026 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
18028 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
18030 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
18032 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
18034 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
18036 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
18038 * mini.c (mono_jit_runtime_invoke): Init class in this
18039 method instead of trusting mono_jit_compile_method to
18040 do the work (because wrappers can be in object class)
18042 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
18044 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
18046 * basic-long.cs: New regression test.
18048 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
18050 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18051 and div/rem checks.
18053 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
18055 * Makefile.am: fix miguel's change to build mono statically against
18056 libmono (track build dependencies).
18058 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18060 * cfold.c: Some glib versions do not have G_MININT32.
18062 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18064 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
18065 with precision of tan, atan, sin and cos, and implemented related
18066 regressions tests (fixes bug 54467, but one new problem appeared and
18069 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18071 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
18073 * exceptions.cs: Add test for constant folding && division by zero.
18075 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
18076 since driver.c is in libmono too, so the optimization was useless.
18078 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
18079 variable to driver.c so the compiler can emit more efficient code to
18082 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18084 * Makefile.am: don't distribute generated inssel.[ch] files.
18086 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
18088 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
18089 into the default appdomain. Fixes #58707.
18091 * jit-icalls.c: Remove the broken approximation for truncl, doing
18092 no conversion is better.
18094 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
18097 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18099 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
18100 of the mcrxr instruction which is not available on some processors
18101 even if it's documented to be. Implement add and sub overflow correctly
18102 (still not complete for long unsigned). Speed up icalls a bit.
18104 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18106 * mini.c (mono_jit_compile_method_with_opt): Make sure that
18107 we run .cctor in the current domain instead of target_domain.
18109 Fixes bug #58558, .cctor not being called in -O=shared.
18111 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18113 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18115 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18117 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18118 which can be done with an imm8, do it that way.
18119 (mono_arch_output_basic_block): ditto for a jmp
18120 (mono_arch_emit_prolog): Computate maximum offset of a label.
18122 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18124 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18125 now tries to allocate prefered physical reg's for virtual
18126 regs. This reduces the number of emited spills/loads with
18127 20-30% on our core assemblies.
18129 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18131 * jit-icalls.c: truncl() is not needed and trunc() is
18132 the correct thing to do anyway (bug #58287).
18134 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18136 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18139 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18141 * driver.c: enable loop optimizations by default.
18143 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18145 * mini-x86.c: fix calc of max loop size when aligning loops start.
18147 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18149 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18152 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18154 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18157 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18159 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18161 * mini.c (inline_method): Allways inline some wrappers even if the cost
18162 is too large. Fixes #58785.
18164 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18166 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18168 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18169 (crichton@gimp.org). Beginning of support for sparc/linux.
18171 * mini-sparc.c: Optimize retrieval of LMF address.
18173 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18175 * exceptions-ppc.c: handle alloca in methods with clauses.
18177 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18179 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18181 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18183 * mini.c: Delegate most of the abort signal work to
18184 mono_thread_request_interruption, which also handles Stop and Suspend
18187 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18189 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18190 supports the save/restore lmf opcodes.
18192 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18194 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18195 by gcc-3.4 as well.
18197 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18199 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18201 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18202 methods which contain array accesses.
18204 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18205 boundaries. Fixes #58537.
18207 * iltests.il: Add regression test for #58537.
18209 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18211 * mini-x86.c (mono_arch_local_regalloc): Last part of
18212 fix for bug #58633 (releasing register to early).
18214 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18216 * basic-long.cs: Add new regression test.
18218 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18220 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18221 register too early on the chain.
18223 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18225 * mini.c (create_helper_signature): Use a helper function to reduce
18226 the code which needs to be written. Also set the calling convention of
18227 icalls on windows. Fixes #57840.
18229 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18231 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18232 exceptions-ppc.c: added helper function to get the instruction address
18233 from a signal handler context.
18235 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18237 * helpers.c: use g_get_tmp_dir. Invokes happyness
18240 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18242 * helpers.c: Add new env variable to pass args to objdump.
18243 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18245 2004-05-17 Radek Doulik <rodo@ximian.com>
18247 * Makefile.am (common_sources): added abcremoval.h so it get
18248 disted and daily mono packages on go-mono.com will build again
18250 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18252 * abcremoval.c: Fixed coding style, added copyright header.
18254 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18256 * mini.h: Added prototype for abc removal main function.
18258 * build_relations_propagation_table.pl: Added copyright header.
18260 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18262 * basic-long.cs: reg test for complex ceq_long bug.
18264 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18266 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18267 reg in long and clob case (bug #58343). Fixed/added comments.
18269 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18271 * mini.c (mono_jit_runtime_invoke): Follow new convention
18272 of calling the invoke method with an function pointer.
18274 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18276 * ChangeLog: Fix author of memory leak patch.
18278 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18280 * Makefile.am: fix make dist as well...
18283 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18285 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18286 on archs where pointers are 4 bytes long.
18288 * Makefile.am: Added abcremoval.c source file.
18290 * abcremoval.c: Added abcremoval.c.
18292 * abcremoval.h: Added abcremoval.h.
18294 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18296 * inssel.brg: Enabled bounds check removal.
18298 * mini.c: Added support for abcrem optimization.
18300 * mini.h: Added abcrem optimization label.
18302 * driver.c: Added support for abcrem optimization.
18304 * propagated_relations_table.def: Added propagated_relations_table.def.
18306 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18308 * mini.c, cfold.c: fix style.
18310 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18312 * mini.c: handle issue with the low-level implementation of
18313 some long opcodes (bug #54209).
18315 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18317 * basic.cs: test for my new cmov stuff.
18319 2004-05-13 Patrik Torstensson
18321 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18322 opt and added peephole documentation.
18324 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18326 * tramp-ppc.c: rewrote the generic trampoline code.
18328 2004-05-11 Patrik Torstensson
18330 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18332 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18334 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18336 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18337 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18339 * mini.c: Add new icalls for AsAny marshalling.
18341 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18343 * tramp-ppc.c, mini-ppc.c: more cleanups.
18345 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18347 * mini.c: no warnings.
18349 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18351 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18353 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18355 * mini.c: In the thread abort signal handler, if the thread is in the
18356 process of being stoped, don't throw the Abort exception, just stop the
18359 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18361 * tramp-ppc.c: removed old code.
18363 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18365 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18366 do some simple speed optimizations on ppc.
18368 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18370 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18371 and large offsets in load/store.
18373 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18375 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18376 it causes regressions.
18378 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18380 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18383 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18385 * jit-icalls.c: remove warnings.
18386 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18387 speedups for unsafe code.
18389 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18391 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18393 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18395 * basic-calls.cs: Add new regression test.
18397 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18400 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18402 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18405 2004-05-06 Patrik Torstensson
18407 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18408 long reg allocation in any reg (not only eax:edx) and implemented
18409 long shl/shr ops in asm instead of helpers.
18411 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18413 * mini-sparc.h: Fix warnings.
18415 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18418 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18419 separate statement for clarity.
18421 * mini-sparc.c: Update status.
18423 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18425 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18428 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18430 * inssel-ppc.brg: another small pre-release workaround:
18431 we don't do overflow detection for long_sub_un.
18433 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18435 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18436 (also works around a weird ppc bug: 57957).
18438 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18440 * tramp-ppc.c: trampoline fixes.
18442 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18444 * mini-ppc.c: fixed typos.
18446 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18448 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18449 at the top of the stack. Fixed typos. Use a frame registers
18450 for all the methods with exception clauses.
18452 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18454 * exceptions-ppc.c: restore fp registers.
18456 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18458 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18459 order from the stack top (moved the stack room to save the
18460 return value for trace after the param area). Fixed corruption
18461 in restoring registers on unwind.
18463 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18465 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18467 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18469 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18470 and prolog/epilog for methods that use it. Allow
18471 enough param area room for varargs methods. Fix miguel's
18472 breakage in exception handling.
18474 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18476 * Makefile.am: run genmdesc only on current arch.
18478 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18480 * exceptions-x86.c:
18481 * mini-x86.h: fix the build on windows.
18483 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18485 * 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.
18487 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18489 * mini-exceptions.c: New file.
18491 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18492 Move some parts of the x86 exception handling code to an
18493 arch-independent file so it can be shared with other ports.
18495 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18497 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18499 2004-04-26 David Waite <mass@akuma.org>
18501 * driver.c: remove comma from end of enumeration declaration
18503 2004-04-26 Jackson Harper <jackson@ximian.com>
18505 * driver.c: parse config file before loading first assembly. This
18506 allows the user gac to be enabled/disabled.
18508 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18510 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18511 simpler mechanism: we do not care what is encoded initially
18512 (branch absolute or relative), we care about the code and its
18513 target. I kept the old code for reference for now.
18515 The new code tries first to determine if the jump is anywhere in
18516 the -/+32 absolute meg range, if it succeeds, it encodes using the
18517 absolute branch; If not, it tried to find something in the
18518 relative range, if not, it uses the handle_thunk code.
18520 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18522 * exceptions-ppc.c: use the correct ip register on macosx.
18524 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18526 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18528 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18530 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18531 Raise exception on integer divide by zero by hand since the hw
18532 doesn't support it. Handle NaNs in FP compares.
18534 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18536 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18537 code reducing duplication between the platforms and enabled
18538 signal exception handling (on linux for now).
18540 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18542 * exceptions-ppc.c: more macosx support.
18544 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18546 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18548 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18550 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18552 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18554 * iltests.il: more tests.
18556 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18558 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18561 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18563 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18565 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18567 * liveness.c: Mark variables as volatile in all basic blocks reachable
18568 from exception clauses.
18570 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18572 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18575 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18577 * iltests.il, basic.cs: more tests for regalloc.
18579 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18581 * iltests.il: Some tests for register allocation modifications
18584 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18586 * exceptions.cs: Add regression test for bug #56782.
18588 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18589 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18590 the beauty of fixing the same thing in 5 different files...
18592 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18594 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18597 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18599 * mini.c: Add support for STRWLPARRAY marshalling convention.
18601 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18603 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18604 to init the context to setup the regs pointer).
18606 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18608 * exceptions-ppc.c: more exceptions work.
18610 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18612 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18615 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18617 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18618 can use the memory directly.
18620 * cpu-pentium.md: Update documentation from a post from Zoltan.
18622 add x86_add_membase, x86_sub_membase, x86_mul_membase
18624 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18626 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18627 GENERAL_REGS they were also hardcoded for all PPC ports.
18629 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
18631 Remove hard-coded limit for floating point registers, use
18632 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
18634 Notice that in MacOS X calling conventions you can fit a lot more
18635 floating point values in registers, so I should update the PInvoke
18636 test to excercise the passing of floating point values on the
18637 stack (currently broken).
18639 2004-04-06 Miguel de Icaza <miguel@ximian.com>
18641 * tramp-ppc.c (create_trampoline_code): Added
18642 JUMP_TRAMPOLINE_SIZE.
18643 (ppc_magic_trampoline): Follow the pattern from
18644 x86_magic_trampoline: if code is set to zero, return.
18645 (create_trampoline_code): Always pass MonoMethod to the jump
18646 trampoline, before it was passing a null.
18647 (mono_arch_create_jump_trampoline): Implement the jump stub, could
18648 share the code with mono_arch_create_jit_trampoline.
18650 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
18652 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
18655 * cpu-g4.md: Added length for jmp instruction, the worst case
18656 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
18659 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
18661 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
18663 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
18665 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18666 before each IL instruction.
18668 * mini.c (CEE_BOX): Fix warnings.
18670 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18672 * mini.c: removed a few unused vars and extra whitespace.
18674 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
18676 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
18678 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
18680 (OP_GETCHR): use the above
18681 (CEE_LDELEMA): use the above.
18683 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
18684 version of the generic impl.
18685 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
18686 (CEE_LDELEMA): use the above.
18688 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18690 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
18693 * iltests.il: Added new regression test for #56317.
18695 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18697 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
18698 under NetBSD. Fixes #56450.
18700 * liveness.c (update_gen_kill_set): Fix previous patch.
18702 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18704 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
18706 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
18708 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
18709 ldsfld and ldsflda.
18711 * inssel-sparc.brg: Add more optimizations.
18713 * mini-sparc.c: Replace multiply/divide with shifts if possible.
18715 2004-04-01 Martin Baulig <martin@ximian.com>
18717 * mini.c (handle_box): New static function; moved the
18718 implementation of CEE_BOX here.
18719 (mono_method_to_ir): Added `constrained_call' variable.
18720 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
18721 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
18722 mono_method_get_constrained() to get the method.
18724 2004-04-01 Martin Baulig <martin@ximian.com>
18726 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
18727 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
18728 (mono_method_to_ir): We don't need these macros anymore since
18729 mono_class_get_full() already takes care of it.
18731 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18733 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
18734 use @function (as doesn't accept #function here) and check the return
18735 value of system and stop if fails.
18737 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18739 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
18741 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
18743 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
18745 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
18747 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
18750 * basic-long.cs: Add test for negation of Int64.MinValue.
18752 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
18754 * mini-sparc.c: Update status.
18756 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
18758 * exceptions-sparc.c: Fix return value in filters.
18760 * inssel-sparc.brg: Fix register allocation in some rules.
18762 2004-03-28 Martin Baulig <martin@ximian.com>
18764 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
18767 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
18769 * mini-x86.c (mono_arch_patch_code): Fix warnings.
18771 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
18772 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
18773 remove unused conv_u4 opcode.
18775 * mini-x86.c: Remove valgrind workaround since it slows down things
18776 even when mono is not run under valgrind.
18778 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
18780 * mini-sparc.c: Update status.
18782 * inssel-sparc.brg: Add some optimizations.
18784 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
18785 future delay slot filling. Add support for varargs, tail calls and JMP.
18787 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
18788 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
18790 * inssel.brg: Fix register allocation in OP_ARGLIST.
18792 * inssel.brg: Fix warnings.
18794 2004-03-25 Martin Baulig <martin@ximian.com>
18796 * mini.c (inflate_generic_field): Removed.
18797 (mini_get_method): Removed, use mono_get_method_full(),
18798 (mini_get_class): Removed, use mono_class_get_full().
18799 (mono_method_to_ir): Pass our generic context to
18800 mono_field_from_token().
18802 2004-03-25 Martin Baulig <martin@ximian.com>
18804 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
18805 of a `MonoMethod *'.
18806 (mini_get_method): Take a `MonoGenericContext *' instead
18807 of a `MonoMethod *'.
18808 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
18809 a new local variable called `generic_context' which holds the
18810 current `MonoGenericContext *'; use it to lookup things.
18812 2004-03-24 Martin Baulig <martin@ximian.com>
18814 * mini.c (mini_get_class): New static method; if we're inside a
18815 generic instance, inflate the class if neccessary.
18816 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
18818 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
18820 * iltests.il: New regression test for #55976.
18822 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
18825 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18827 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
18830 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18832 * liveness.c: Consider SSA stores as well as loads when making vars
18835 * exceptions.cs: New regression tests for register allocation.
18837 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
18839 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
18840 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
18841 domain lock only to protect puntual access to data structures.
18842 Added access lock for sighash, jit_icall_hash_name,
18843 jit_icall_hash_addr and domain->code_mp.
18845 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
18847 * driver.c: Print SIGSEGV handling method.
18849 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
18851 * mini.c (setup_jit_tls_data): Handle case when this is called
18852 multiple times for a thread.
18854 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
18855 is different from fbxx_un. Fixes #54303. Also use constants instead of
18856 magic numbers in a lot of places.
18858 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
18860 * exceptions.cs: Fix cctor test when --regression is used.
18862 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
18864 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
18867 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18869 * inssel-ppc.brg: fixed register assignments for some rules.
18871 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18873 * exceptions.cs: Add test for exceptions in static constructors.
18875 * mini.c (mono_jit_compile_method_with_out): Move the calling of
18876 static constructors outside the domain lock. Fixes #55720.
18878 2004-03-17 Martin Baulig <martin@ximian.com>
18880 * mini.c (get_generic_field_inst): Removed, this'll never happen.
18881 (inflate_generic_field): Take the `MonoMethod *' instead of the
18882 `MonoClass *' and added support for generic method.
18883 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
18884 have a `field->parent->gen_params', only inflate the field if it's
18885 an open constructed type.
18887 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18889 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
18890 exception object instead of the preconstructed ones.
18892 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18894 * mini.c: reverted changed to sigsegv_signal_handler commited
18895 accidentally in the previous patch.
18897 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18900 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
18901 running --aot with an old assembly.
18903 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
18905 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
18908 * mini-sparc.c: Add support for v9 branches with prediction.
18910 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
18912 * mini.c (mini_init): #warning is GNUC only
18914 * mini-sparc.h: implement __builtin_frame_address
18915 and __builtin_return_address for Sun C compiler
18917 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
18919 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
18921 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
18923 * basic-calls.cs: Add test for unaligned byref long argument passing.
18925 * mini-ops.h: Add sparcv9 compare and branch instructions.
18927 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
18928 v9 instructions if we have a v9 cpu.
18930 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
18931 registers for global allocation.
18933 * exceptions-sparc.c: Fixes.
18935 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
18937 * liveness.c (mono_analyze_liveness): Optimized version.
18939 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
18941 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
18944 * basic-float.cs basic-calls.cs: New regression tests.
18946 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
18948 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
18949 sigaltstack implementation.
18951 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
18953 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
18954 stuff if SIGSEGV_ON_ALTSTACK is not defined.
18956 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
18958 * mini.c: Fix warnings.
18960 * mini.c (mono_resolve_patch_target): New function which contains the
18961 arch independent part of the patching process.
18963 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
18964 patching code to a separate function.
18966 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
18968 * mini.c (add_signal_handler): ifdef out on Windows
18970 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
18972 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
18973 cpu-sparc.md: Add exception handling support + other fixes.
18975 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
18976 typed GC detection in --version.
18978 * basic.cs exceptions.cs: New regression tests.
18980 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
18981 the arch specific code can store data during a compilation.
18983 * mini-ops.h: Add OP_SETFRET.
18985 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
18986 function, register a separate icall for each arity, so the icalls can
18989 * mini.c (mono_print_tree): Print negative offsets in a more readable
18992 * mini.c: Make signal handling work on sparc.
18994 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
18996 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
18998 * jit-icalls.c: Emulate truncl by aintl on solaris.
19000 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
19002 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
19004 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
19006 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
19008 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
19009 a MarshalByRef type, inline a method that performs the check, taking into
19010 account that the object can be a proxy. Also implemented tow new opcodes:
19011 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19012 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
19013 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19015 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
19017 * mini-ppc.c: if a relative branch displacement is too big
19018 but it points to and area reachable with an absolute branch,
19021 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
19023 * mini.c: optimize small copies in cpblk.
19025 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
19027 * basic-calls.cs basic-float.cs: New regression tests.
19029 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
19030 negative offsets from %fp. Implement localloc. Fix local register
19031 allocation. Fix the case when the this argument needs to be saved to
19032 the stack. Implement some missing opcodes.
19034 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
19036 * mini.c (mini_method_compile): Reenable global regalloc in methods
19037 with exception handlers.
19039 * linear-scan.c (mono_varlist_sort): Fix warning.
19041 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
19043 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
19046 * liveness.c: Make all variables uses in exception clauses volatile, to
19047 prevent them from being allocated to registers. Fixes #42136.
19049 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
19051 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
19052 causes regressions.
19054 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
19055 argument to mono_arch_regalloc_cost.
19057 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
19060 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
19062 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
19063 Make the cost of allocating a variable to a register arch dependent.
19065 * basic-calls.cs: Fix compilation of tests.
19067 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
19068 helper function to cut back on the number of #ifdefs needed.
19070 * mini-ppc.c: Fix compilation.
19072 * basic-calls.cs: New regression tests.
19074 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
19076 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
19077 of l0 since that is callee saved.
19079 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
19082 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
19083 of delay instruction.
19085 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
19087 * mini.h (MonoCallInst): Add 'virtual' flag.
19089 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
19091 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
19093 * *.cs: New regression tests.
19095 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
19098 * mini.c (mono_runtime_install_handlers): Fix build.
19100 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
19101 'signal_stack_size' members.
19103 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
19104 alternate signal stack.
19106 * exceptions-x86.c: Add stack overflow handling.
19108 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19109 functions to arch independent code.
19111 * mini.c (mono_print_tree): Print more detailed info for load_membase
19114 2004-02-23 Martin Baulig <martin@ximian.com>
19116 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19118 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19120 * mini-x86.c: fixed reg allocation for div/rem.
19122 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19124 * driver.c (mono_main): Report some configuratio options on --version.
19126 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19128 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19129 low in the address space. Correctly flush memory in thunks where we
19130 output native code.
19132 2004-02-20 Martin Baulig <martin@ximian.com>
19134 * mini.c (mini_get_method): New static method; inflate all generic
19135 methods and methods in open generic instances.
19136 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19137 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19139 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19141 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19143 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19145 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19147 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19149 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19150 it compile using Sun's compiler.
19152 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19154 * 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.
19156 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19158 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19160 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19162 * mini-ppc.c: handle calls outside of the allowed range with thunks
19163 allocated using the code manager.
19164 * tramp-ppc.c: use the code manager to hold generated native code.
19165 Fixed the magic trampoline to just patch vtable entries.
19167 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19169 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19172 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19174 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19177 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19178 if we have a working __thread implementation.
19180 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19181 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19183 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19185 * mini-x86.c: Fix compilation under gcc 2.
19187 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19189 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19190 contains a call to the wrapped function.
19192 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19193 OP_<CALL>_IMM opcodes, and use them under X86.
19195 * mini.c (mono_jit_find_compiled_method): Fix warning.
19197 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19199 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19201 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19202 functionality to mini.c.
19204 * mini.c (mono_create_jump_trampoline): New function to create a jump
19205 trampoline. Return a compiled method instead of a trampoline if it
19206 exists. Add a cache for jump trampolines.
19208 * mini.c (mono_jit_find_compiled_method): New function to return a
19209 compiled method if it exists.
19211 * mini-x86.c: Call mono_create_jump_trampoline instead of
19212 mono_arch_create_jit_trampoline.
19214 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19215 a jump trampoline. Fixes #52092.
19217 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19219 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19220 which is not up-to-date. Add check_corlib_version () instead.
19222 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19225 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19226 since newer valgrind versions do not need it.
19228 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19229 compile a method with a given set of optimizations.
19231 * mini.c: Compile icall wrappers on-demand instead of at startup.
19233 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19234 wrapper for an icall.
19236 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19238 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19241 * iltests.il: Add test for non-empty stack before switch instruction.
19243 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19245 * mini.c: Add support for new stringbuilder marshalling conventions.
19247 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19249 2004-02-01 Martin Baulig <martin@ximian.com>
19251 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19252 in `ginst->mtype_argv'.
19254 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19256 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19257 facilitate grepping.
19259 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19261 * mini.c: fixed buglet in initobj generic implementation for references.
19263 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19265 * Makefile.am: make the version script conditional.
19266 * jit-icalls.c: handle missing truncl().
19268 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19270 * exceptions.cs: Add more tests for double->int conversion.
19272 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19273 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19275 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19277 * driver.c: make --verbose --version emit an error
19278 if the loaded corlib doesn't match the runtime version.
19280 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19282 * mini-ppc.h: export ppc_patch().
19283 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19284 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19285 on par or better than on MacOSX.
19287 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19289 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19290 mono_lookup_pinvoke_call.
19292 * mini-x86.c: Under windows, the default pinvoke calling convention is
19293 stdcall. Fixes #52834.
19295 * mini.c (optimize_branches): Add an upper bound to the number of
19296 iterations to prevent infinite loops on strange loops. Fixes #53003.
19298 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19300 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19301 and ISINST. Fixes #52093.
19303 * objects.cs (test_0_vector_array_cast): New tests.
19305 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19307 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19308 checking in Array.Set ().
19310 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19313 * object.cs (test_0_multi_array_cast): New regression test.
19315 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19317 * exceptions-ppc.c: fix build on Linux/PPC.
19319 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19321 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19322 running under valgrind.
19323 (x86_magic_trampoline): Fix build bustage.
19325 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19326 negative values as well. This is needed for the encoding of the line number
19327 info, since sometimes the line numbers are not in increasing order.
19329 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19331 * cpu-pentium.md (localloc): Increase the size of the localloc
19332 instruction since it is a loop under Win32.
19334 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19337 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19339 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19340 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19341 Max Horn (max@quendi.de). Fix file names in comments.
19343 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19345 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19346 avoid stack overflow.
19347 (replace_usage): Avoid uninitialized variable warnings.
19349 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19350 and taking the address of valuetype variables.
19352 2004-01-03 Patrik Torstensson
19354 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19355 for other purposes than FP later on.
19357 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19359 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19362 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19364 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19366 2003-12-30 Patrik Torstensson <p@rxc.se>
19368 * mini-x86.h: Decreased number of availiable fp regs.
19369 Solves corner cases with FP spilling.
19371 2003-12-23 Patrik Torstensson <p@rxc.se>
19373 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19374 for floating point stack tracking / spilling on x86.
19377 * basic-float.cs: added float mul overflow test.
19379 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19381 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19383 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19385 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19386 supports for cond branches that overflow the immediate
19387 overflow offset. mcs can compile simple programs.
19389 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19391 * exceptions-ppc.c: exception handling support wip:
19392 finally handlers get run on exception.
19394 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19396 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19399 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19401 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19402 initial support for stack walking and unwinding.
19404 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19406 * driver.c (mono_main): Make corlib-out-of-sync message more
19407 descriptive. Also remove verify_corlib call.
19409 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19411 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19412 not overlap with other call's arguments, too.
19414 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19416 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19417 move to arch-specific code the choice of arch-specific
19418 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19419 * mini.c: ensure emulation calls will not interleave
19422 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19424 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19425 the magic trampoline stack frame is dropped before executing
19428 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19430 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19431 and integer to fp conversions. Added support for overflowing
19432 arguments on the stack. Reserve a couple more registers as temps.
19433 Added support for aot compilation (as output still needs to be
19436 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19438 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19439 Don't overwrite return register in some corner cases.
19441 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19443 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19444 static constructors when AOT compiling.
19446 * driver.c (mono_main): Call mono_check_corlib_version.
19448 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19450 * cpu-g4.md, basic.cs: fixed div target register.
19452 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19454 * mini-ppc.c, basic.cs: shl_imm fix with test.
19456 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19458 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19459 structures by value. Misc fixes.
19460 * objects.cs: more tests.
19462 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19464 * mini-ppc.c: lconv.ovf.i implemented.
19466 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19469 (mini_init): don't error out if someone already called g_thread_init.
19471 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19473 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19474 to be any type per the spec. Fix abnormal memory usage when
19475 the same object is repeatedly thrown.
19477 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19479 * mini.c: check for overruns in IL code.
19481 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19483 * TODO: Add/remove some todo entries.
19485 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19487 * driver.c (mono_main): Call mono_verify_corlib.
19489 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19491 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19492 This has been moved to mini.c
19493 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19494 type being casted is marshalbyref it could be a proxy, so instead of
19495 emitting the type check code, emit a call to a runtime method that will
19496 perform the check by calling CanCastTo if needed.
19498 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19500 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19501 methods with large stack frames under Win32.
19503 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19505 * Makefile.am: Distribute regression tests.
19507 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19508 at the end instead of inserting each variable into the sorted list.
19510 * linear-scan.c (mono_varlist_sort): New helper function.
19512 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19514 * mini.c: ensure arguments and locals are within bounds.
19516 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19518 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19521 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19523 * mini.c (mono_cprop_copy_values): Fix crash.
19525 * aot.c: Set verbosity back to 0.
19527 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19529 * regalloc.c: complete memory leak fix by Laurent Morichetti
19532 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19534 * driver.c (main_thread_handler): Revert the previous patch.
19536 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19539 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19540 memory from the memory pool.
19542 * driver.c (main_thread_handler): Turn on all optimizations when
19545 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19546 an array for better performance.
19548 * regalloc.c (mono_regstate_assign): Fix memory leak.
19550 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19551 serialize the debug info.
19553 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19554 debug info from the serialized representation.
19556 * aot.c: Save debug info into the generated file and load it when
19559 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19561 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19563 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19564 More FP-related fixes.
19566 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19568 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19569 and register allocation buglet. Hello world now runs.
19571 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19573 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19574 * tramp-ppc.c: fixed class init trampoline.
19575 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19577 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19579 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19580 mini.c: more ppc changes/fixes.
19582 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19584 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19585 Also optimize the case when the arguments are the same in the caller
19588 * iltests.il: Add tests for tail calls with valuetype arguments.
19590 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19592 * mini-ppc.c: fixes for struct return type.
19594 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19596 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19597 mono_spillvar_offset() to arch-specific code.
19599 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19601 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19603 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19605 * exceptions-x86.c: Fix stack space leaks.
19607 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19608 registers from the lmf if the method has save_lmf set.
19610 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19612 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19613 of icall wrappers into InvokeInDomain, since these are now per-domain.
19615 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19617 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19618 make some opcode emulation and intrinsic ops enabled/disabled
19619 according to the architecture. More fixes.
19621 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19623 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19625 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19627 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19628 arch-specific handling for 'this' and struct return type to
19629 arch-specific code.
19631 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19633 * aot.c: prevent divide by zero error when reporting (it happened with
19634 Accessibility.dll).
19636 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
19638 * mini.h (inst_switch): Remove unused macro.
19640 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19643 (load_aot_module): free 'info->methods' and 'info' properly. No more
19644 "free(): invalid pointer blah" messages when you have an old aot
19647 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
19649 * jit-icalls.c, mini.c: Added support for context static fields.
19651 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19653 * mini.c (mono_method_blittable): Methods which set LastError are not
19654 blittable either. Fixes #51108.
19656 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19658 * mini.c: flush icache.
19659 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
19661 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19663 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
19665 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19667 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
19670 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
19673 * inssel.brg (CEE_MKREFANY): Fix AOT case.
19675 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
19677 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
19678 instruction when the result is discarded.
19680 * iltests.il (test_0_div_regalloc): New regression test.
19682 * arrays.cs: Fix compilation error.
19684 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
19686 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
19687 float rules to inssel-x86.brg: sane architectures with FP registers
19688 don't need to implement these rules.
19690 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19692 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
19694 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19696 * mini.h, inssel-long32.brg: fixed endianess issues in int64
19697 implementation of 32 bit systems.
19699 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19701 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
19702 (Jeroen Zwartepoorte).
19704 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
19706 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
19707 the caller and the callee matches.
19709 * mini.c (mono_method_to_ir): Add comment.
19711 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
19712 signbit is missing on some platforms.
19714 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
19716 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
19718 * mini.c (setup_jit_tls_data): Call the new function.
19720 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
19722 * mini-x86.c: Add experimental support for fast access to the lmf
19723 structure under NPTL/Linux 2.6.x.
19725 2003-11-06 Martin Baulig <martin@ximian.com>
19727 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
19728 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
19731 2003-11-02 Martin Baulig <martin@ximian.com>
19733 * mini.c (inflate_generic_field): New static method.
19734 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
19735 generic instance and the field is declared in a generic type, call
19736 inflate_generic_field() to inflate it. Fixes gen-28.cs.
19738 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
19740 * mini.h mini.c (mono_method_same_domain): New function to return
19741 whenever the caller and the callee are in the same domain.
19743 * tramp-x86.c (x86_magic_trampoline): Use the new function.
19745 2003-10-30 Martin Baulig <martin@ximian.com>
19747 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
19748 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
19750 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
19751 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
19753 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
19755 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
19758 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
19759 object here, so it is in the correct appdomain etc.
19761 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
19763 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
19765 (mono_method_to_ir): Avoid freeing the type created returned from
19766 mono_type_create_from_typespec, since it is put into an internal cache
19767 by the function. Fixes pointer.exe.
19769 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
19770 trampolines for icalls and pinvokes as well. Fixes #33569.
19772 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
19774 * mini.c: Update after appdomain changes.
19776 * mini.c (mono_jit_compile_method_inner): Allways compile native
19777 method wrappers in the root domain, since there can only be one
19778 instance of them, whose address is stored in method->info.
19780 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
19782 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
19783 environment variable. Instead detect automatically whenever running
19784 under valgrind using the magic macro RUNNING_ON_VALGRIND from
19787 2003-10-16 Miguel de Icaza <miguel@ximian.com>
19789 * trace.c, trace.h: New files that implement the new trace option
19792 * driver.c: Document new --trace options.
19794 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
19797 - if (mono_jit_trace_calls)
19798 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
19800 * mini.h: prototypes.
19802 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
19804 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
19806 * mini.c inssel.brg: Implement typedefbyref opcodes.
19808 * mini.c (mono_jit_compile_method): Remove unused local variable.
19810 * mini.c (mono_jit_compile_method_inner): Ditto.
19812 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
19814 * tramp-x86.c (x86_class_init_trampoline): Fix build.
19816 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
19818 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
19820 * mini.c (mono_no_aot): Remove unused global variable.
19822 * mini.c: Thread safety fixes.
19824 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
19826 * mini.c (mono_create_class_init_trampoline): Add a lock around
19827 class_init_hash_addr.
19829 * arrays.cs (test_0_newarr_emulation): Add new regression test for
19832 * mini.c: Decompose the NEWARR instruction before decomposing its
19833 arguments. Fixes #30073.
19835 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
19837 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
19840 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
19842 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
19844 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
19846 * driver.c: Add support for compiling icall wrappers to --compile.
19848 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
19850 * inssel.brg: The empty value in class->interface_offsets is -1, not
19853 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
19855 * objects.cs: New test for 'is' operator on an array of interfaces.
19857 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19859 * tramp-ppc.c: update trampoline code to support jumps
19860 and class initialization.
19862 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
19864 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
19866 * inssel.brg (OP_UNBOXCAST): Fix #46027.
19868 * inssel.brg (OP_UNBOX): Remove unused rule.
19870 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
19871 region instead of one for each method. Fixes #47813.
19873 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
19875 * exceptions.cs (test_0_nested_finally): New regression test for
19876 nested exception handlers.
19878 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
19880 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
19882 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
19885 * mini.c (mono_method_check_inlining): Make the inlining limit
19886 configurable by an environment variable.
19888 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
19890 * mini.h: Bump AOT file version.
19892 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
19893 token, store the image along with the token, since the token might not
19894 refer to the same image as the method containing the relocation,
19895 because of inlining.
19897 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
19899 * mini.c (mono_precompile_assemblies): New function to compile
19900 all methods in all loaded assemblies.
19902 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
19904 * regalloc.h regalloc.c (MonoRegState): Change the type of
19905 iassign and fassign to int*, since they can contain large negative
19906 values if the register is spilled. Also added some comments. Fixes
19909 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
19910 under Win32. Fixes #42964.
19912 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
19914 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
19916 * aot.c: Added support for AOT compiling methods which contain calls
19917 to wrappers. Currently, only remoting-invoke-with-check wrappers are
19920 * driver.c (compile_all_methods): Run the compilation in a thread
19921 managed by mono. Fixes #44023.
19923 * mini.c (mono_codegen): Print full method name in verbose output.
19925 * mini-x86.c (mono_arch_patch_code): Fix warning.
19927 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
19928 jumps, since the method we are jumping to might be domain-specific.
19930 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
19932 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19934 * inssel.brg: string chars are unsigned.
19936 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
19938 * TODO: New todo item.
19940 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
19941 which calls mono_runtime_class_init and patches the call site to
19942 avoid further calls.
19943 (mono_arch_create_class_init_trampoline): New arch specific function
19944 to create a class init trampoline.
19945 (create_trampoline_code): Generalized so it can create
19946 class init trampolines as well.
19948 * mini.c (helper_sig_class_init_trampoline): New helper variable.
19949 (mono_create_class_init_trampoline): New function to create and cache
19950 class init trampolines.
19951 (mono_find_class_init_trampoline_by_addr): New function to lookup the
19952 vtable given the address of a class init trampoline. Used by the
19954 (mono_codegen): Generate a call to a trampoline instead of
19955 mono_runtime_class_init in LDSFLD[A].
19956 (mono_codegen): Add relocations for the new trampoline.
19958 * mini.h mini-x86.c aot.c: Added a new relocation type:
19959 MONO_PATCH_INFO_CLASS_INIT.
19961 * mini.h: Bump AOT version number.
19963 * aot.c: Create a copy of the loaded code instead of using the original
19964 so methods which call each other will be close in memory, improving
19967 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
19968 patch since it breaks the regression tests.
19970 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
19971 for the register saving instruction sequence since the
19972 frame_state_for function in glibc 2.3.2 don't seem to detect it.
19974 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
19976 * TODO: Fix todo item && remove another.
19978 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
19980 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
19983 * aot.c: Moved the check for MONO_LASTAOT into the initialization
19984 function of the module.
19986 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
19987 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
19988 --no-aot command line option.
19990 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
19992 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
19993 by Bernie Solomon (bernard@ugsolutions.com).
19995 * inssel.brg: Refactor the interface offset table related code into
19996 its separate functions and add support for the AOT case.
19998 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
20000 * aot.c (mono_aot_get_method_inner): Fix memory leak.
20002 * aot.c: Added mono_aot_verbose variable and made all debugging
20003 output depend on the value of this variable.
20005 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
20006 method_label and info_label.
20008 * mini.h mini-x86.c aot.c: Added a new relocation type
20009 MONO_PATCH_INFO_IID for klass->interface_id.
20011 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
20012 the MonoJitInfo structure.
20014 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
20015 a non-root appdomain in shared mode.
20017 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20019 * aot.c: make aot loader less verbose. Remove free of unused variable.
20021 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
20023 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
20025 * .cvsignore: Added *.dll.
20027 * mini.c (mono_print_tree_nl): New function callable while debugging.
20029 * mini.c (mono_print_code): Export this.
20031 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
20034 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
20036 * mini.h (MonoCompile): Added 'jit_info' field.
20038 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
20039 the cfg structure, since it is needed by the AOT compiler.
20041 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20043 * aot.c: A major rewrite. Changes include:
20044 - save exception tables for methods which have them.
20045 - cache failed lookups in aot_get_method () to avoid the (slow) calls
20046 to g_module_symbol.
20047 - reworked the file format so it is now much smaller and needs
20048 fewer relocation entries.
20050 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20052 * aot.c (load_aot_module): Fix build bustage on platforms without
20055 2003-09-04 Martin Baulig <martin@ximian.com>
20057 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
20059 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20061 * TODO: Some new optimization ideas.
20063 * aot.c: Move AOT module loading logic here from mono_assembly_open.
20065 * aot.c: Save the optimization flags used to compile the code into
20068 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
20069 support emitting domain specific code.
20071 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
20072 no longer domain neutral. It can be made domain neutral by compiling
20073 with --optimize=shared.
20075 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
20076 between appdomains.
20078 * driver.c mini.h mini.c: New --no-aot debugging option which disables
20079 loading of AOT code.
20081 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
20083 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
20084 if there is no domain neutrality information.
20086 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
20088 * aot.c (mono_compile_assembly): Emit a symbol containing the file
20089 format version into the generated library.
20091 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
20092 callee method into the caller since one of them could be shared.
20094 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
20095 system exceptions from AOT code now works.
20097 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
20098 method if it is domain neutral and the callee is not.
20100 * graph.c (cfg_emit_one_loop_level): Fix warning.
20102 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
20104 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
20107 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20109 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20110 is needed by code which is executed before mono_runtime_init ().
20111 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20113 * mini.c (mono_thread_abort): Fix warning.
20114 (mono_jit_compile_method): Call static constructor in the AOT case too.
20116 * aot.c (mono_compile_assembly): Fix warning.
20118 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20120 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20122 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20124 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20126 * cpu-pentium.md: Fix the length of call opcodes so they include the
20127 ESP restoring instruction. Fixes #47968.
20129 2003-08-28 Martin Baulig <martin@ximian.com>
20131 * mini-x86.c (mono_arch_call_opcode): Added support for
20132 MONO_TYPE_GENERICINST.
20134 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20136 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20138 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20139 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20141 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20144 2003-08-26 Martin Baulig <martin@ximian.com>
20146 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20147 when reporting an error, set this to the actual error location.
20148 (mono_method_to_ir): Report the correct error location if
20149 get_basic_blocks() returned an error.
20151 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20153 * mini.c (mono_type_blittable): OBJECT is not blittable.
20154 (mono_method_blittable): Methods which have marshalling descriptors
20155 are not blittable either. Fixes #47842.
20157 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20159 * driver.c mini.c: Use an environment variable instead of a global
20160 variable. Also fix the build.
20162 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20163 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20166 * driver.c mini.c: Added --with-valgrind option to turn off some
20167 code which prevents mono from running under valgrind.
20169 * mini.c (mono_emit_call_args): Fixed warning.
20171 * mini.c (mono_emulate_opcode): Fixed warning.
20173 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20175 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20176 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20177 regalloc.c, regalloc.h: specify available registers in arch-specific
20178 code and support floats in the regallocator (patch by Laurent Morichetti
20181 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20183 * mini.c: mono_thread_current() can be called only after
20184 mono_runtime_init(): rearrange code to not call it early on.
20186 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20188 * mini.c: allocate jump tables in the code mempools.
20190 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20192 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20195 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20197 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20198 12 to 16. This fixes bug #47453.
20201 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20203 * mini-ppc.c: fixed indexed load and unsigned compares.
20205 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20207 * mini.c: reenabled installation of handler for
20208 thread abort signal.
20210 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20212 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20213 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20214 until it's fixed and actually useful.
20216 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20218 * inssel-long32.brg: couple more opcodes implemented.
20220 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20222 * mini-sparc.c: Even more opcodes implemeted.
20224 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20226 * mini-sparc.c: More opcodes implemented.
20228 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20230 * mini-sparc.c: More opcodes implemented.
20232 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20234 * inssel-sparc.brg: Add some needed rules. Direct
20236 * Makefile.am: Use inssel-sparc.brg
20237 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20238 an assert happy for now.
20240 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20242 * mini-sparc.c: Fixed compile errors.
20243 * exceptions-sparc.c: Same. We now produce a mono binary
20244 on sparc-linux. Yea.
20246 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20248 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20249 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20250 They compile, but do not work.
20252 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20254 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20255 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20256 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20259 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20261 * mini.c: more opcodes implemented and better support for generics.
20263 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20265 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20266 * mini.c, mini.h: first cut at generics support: some new instructions
20267 added and changed the behaviour of some of the existing ones.
20269 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20271 * mini.c: Removed definition of metadata_shared mutex here.
20273 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20275 * mini-x86.c: make vararg calls work for instance methods.
20277 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20279 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20280 returns the arguments in a separte list, now.
20282 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20284 * aot.c, mini.c: updates for array type representation changes.
20286 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20288 * mini.c: register function to perform jit shutdown.
20290 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20292 * mini.c: use a faster allocator if possible.
20294 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20296 * aot.c: some cleanups and portability changes.
20298 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20300 * mini.c: use faster allocation for CEE_BOX if possible.
20302 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20304 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20305 Moved inlined mempcy code to its own function so that is can be
20306 reused. Added an inline memset function as well (optimized initobj).
20307 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20309 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20311 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20313 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20315 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20316 arch code can setup the cpu for CLR execution, if needed.
20317 We use it on x86 to set the precision of FP operations.
20319 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20321 * mini.c: disable some optimizations if we can guess they'll cost too
20322 much for a given method.
20324 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20326 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20328 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20329 * mini.h mini.c mini-x86.c: Added instruction level coverage
20330 info collection support.
20332 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20334 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20335 is now implemented in the profiling API. Get rid of a couple of
20336 unnecessary global variables.
20338 2003-06-15 Nick Drochak <ndrochak@gol.com>
20340 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20341 * cpu-g4.md: add op_bigmul and op_bigmul_un
20342 * cpu_pentium.md: add op_bigmul_un
20343 * inssel-long32.brg: add rule for unsigned bigmul
20344 * mini-ops.h: define OP_BIGMUL_UN
20345 * mini-x86.c: THE BUG: handle (un)signed properly
20346 * mini.c: choose unsigned opcode if needed.
20347 This set of patches fixes bug #44291
20349 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20351 * mini.c (optimize_branches): improved to handle all kinds of
20352 conditional branches.
20354 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20356 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20357 don't raise exceptions.
20359 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20361 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20362 to arch-specific files.
20364 2003-06-09 Martin Baulig <martin@ximian.com>
20366 * Makefile.am (libs): Added $(LIBGC_LIBS).
20368 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20370 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20371 and OP_ATAN (fixes bug#44293).
20373 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20375 * Makefile.am, mini-x86.c: rename cpu description array to
20376 pentium_desc, since some compilers define the 'pentium' preprocessor
20379 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20381 * mini.c (mini_select_instructions): add explicit branch if the
20382 following block is not the false target of a conditional branch -
20383 we need this with any optimization that reorder or remove bblocks
20385 * mini.c (optimize_branches): bug fixes
20387 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20389 * mini.c (mono_method_to_ir): inline static readonly fields
20391 * ssa.c (fold_tree): start cfold support for long (very simple
20394 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20396 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20398 * inssel.brg: fixed memcpy (bug #44219).
20400 2003-06-05 Dick Porter <dick@ximian.com>
20402 * driver.c: Set the glib log levels to not abort if g_message
20405 g_set_prgname() has to happen before mini_init() so that the
20406 process handle gets the info.
20408 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20410 * driver.c: add intrins to the default optimizations to get wider
20413 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20415 * mini.h: some large basic blocks will overflow a 16-bit
20416 integers for symbolic registers.
20418 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20420 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20421 (mono_arch_output_basic_block): fix bug 43499
20423 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20425 * mini.c: kill duplicated definition of mono_debug_format.
20427 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20429 * mini-x86.c, arrays.cs: fixed register allocation bug.
20431 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20433 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20435 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20437 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20440 (print_method_from_ip): also print source location information if
20443 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20445 * mini.c (mono_find_block_region): bug fix in region code
20446 (mini_method_compile): enable removing unreachable code again, but
20447 only in methods without exception clauses.
20449 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20451 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20452 Implemented arglist opcode and handling of TypedReference type.
20453 Fixed x86 call convention when a structure is returned.
20454 Minimal support for calling static vararg methods.
20456 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20458 * mini.c (mini_method_compile): always remove unreachable code,
20459 because the code in them may be inconsistent (access to dead
20460 variables for example).
20462 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20464 * driver.c, debug-mini.c: warning fixes.
20466 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20468 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20470 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20472 * mini.c: thread-static fields are registered in mono_class_vtable(),
20473 so ensure the function is called before checking for them.
20475 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20477 * mini.c (optimize_branches): fix for bug 43586
20479 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20480 overflow (fixes Bug #43639)
20482 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20484 * mini.c, objects.cs: allow the use of stobj for primitive types.
20486 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20488 * mini.c: be less strict about argument checking until we support
20489 running the verifier.
20491 2003-05-27 Nick Drochak <ndrochak@gol.com>
20493 * basic-long.cs: tests for (ulong)int * (ulong)int also
20494 * mini.c: use the same trick for (ulong)int * (ulong)int
20496 2003-05-27 Nick Drochak <ndrochak@gol.com>
20498 * basic-long.cs: add regression test for (long)int * (long)int
20499 * cpu-pentium.md: add op_bigmul specification
20500 * inssel-long32.brg: add OP_BIGMUL rule
20501 * mini-ops.h: add OP_BIGMUL
20502 * mini-x86.c: register allocator: handle case where src1 needs to be
20504 * mini.c: substitute special BIGMUL opcode in the tree for
20505 (long)int * (long)int
20507 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20509 * jit-icalls.c: call the type ctor on field access if needed.
20511 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20513 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20514 to a method (including results of ldelema, bug#43207).
20516 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20518 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20519 colors to show exception handler blocks.
20521 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20522 (fix for pinvoke7.cs).
20524 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20526 * mini.h, mini.c: ensure correct initialization order for types that
20527 require it. Prepare for lazy compilation of jit icall wrappers.
20528 Provide a name for opcode emulation to reduce unneeded mallocing.
20530 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20532 * mini-x86.c: better register restoring code and profiling
20533 support for tail calls.
20535 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20537 * mini.h, driver.c: prepare for leaf methods optimization.
20539 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20541 * mini.c: get targets of branches before converting a method.
20543 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20545 * mini.c (optimize_branches): added some experimental code (disbaled)
20547 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20549 * mini.c (optimize_branches): fix branch to branch optimization
20551 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20553 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20555 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20557 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20560 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20562 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20563 enable use of interface variables again.
20565 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20566 I1 to registers because there is no simply way to sign extend 8bit
20567 quantities in caller saved registers on x86.
20569 * inssel-float.brg: set costs of some rules to 2 so
20570 that monobure always select the arch. specific ones if supplied,
20571 regardless of the order we pass the files to monoburg.
20573 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20575 * mini.c, mini-x86.c: since the magic trampoline for jumps
20576 can't patch the code directly, we do it as soon as the
20577 method gets compiled.
20579 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20581 * mini-x86.c, mini.h: introduce a new patching method
20582 to support CEE_JMP and tail calls.
20583 * mini.c: obey tail.call. Don't precompile methods target
20585 * tramp-x86.c: new trampoline code to handle methods
20586 reached through a jump.
20588 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20590 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20591 bit values to registers
20593 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20595 * mini.c (mono_compile_get_interface_var): share interface
20596 variables if possible.
20598 2003-05-16 Martin Baulig <martin@ximian.com>
20600 * debug-mini.c (mono_init_debugger): New function to initialize
20601 the debugger. This is not in the debugger since it needs to
20602 access some of mini's internals.
20604 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20606 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20608 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20610 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20611 for value type handling.
20613 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20615 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20616 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20618 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20620 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20621 the constructor through a proxy.
20623 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20625 * jit-icalls.c, inssel.brg: fixes to array element address
20628 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20630 * mini-x86.c (is_regsize_var): allocate pointer to registers
20632 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20634 * driver.c: fixed typo, added intrins to the set of optimizations
20635 tested with regressions.
20637 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
20639 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
20640 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
20643 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
20645 * inssel.brg: remove some common pop instructions without side effects
20647 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20649 * inssel-x86.brg: fixed thinko in int to double conversions.
20651 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
20653 * mini.c, jit-icalls.c: added runtime thread-static variable support.
20655 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20657 * inssel-long32.brg: two more missing instructions.
20659 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
20661 * mini.c (mono_emit_call_args): set the cil_code for all arguments
20662 if not already set.
20664 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20666 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
20669 * basic-float.cs: Added tests for negative zero.
20671 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20673 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
20674 a couple of missing operations for long casts, with test cases.
20676 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20678 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
20680 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
20682 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
20683 code size estimation.
20685 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
20687 * mini.c (mono_jit_create_remoting_trampoline): make it work with
20688 abstract methods (fix bug 42542)
20690 * aot.c: add ability to handle array types
20692 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
20694 * mini.c: Call the _specific versions of the object allocation
20695 functions if possible.
20697 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20699 * driver.c: call setlocale ().
20701 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20703 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
20706 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
20708 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
20710 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
20711 wrappers (fix bug 42122)
20713 2003-05-04 Martin Baulig <martin@ximian.com>
20715 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
20717 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
20718 s/mini_set_defaults/mono_set_defaults/g.
20720 2003-05-04 Martin Baulig <martin@ximian.com>
20722 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
20724 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20726 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
20727 (reported by Don Roberts).
20729 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20731 * mini.c: temporarily work around two bugs for this release.
20733 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20735 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
20736 that contains -export-dynamic and it makes using the ld script
20738 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
20740 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20742 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
20745 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20747 * mini.c: make sure leave calls all the needed finally blocks,
20748 even when the target jumps out of multiple exception clauses.
20750 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20752 * ldscript, Makefile.am: add linker script to reduce the number of
20753 exported symbols (should also fix the issues with libwine defining
20754 some of the same symbols in io-layer).
20756 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
20758 * driver.c (mini_main): Avoid assertion when no file name is given on
20761 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
20763 * driver.c: added --version/-V command line option.
20764 Added the inline optimization in the regression tests.
20766 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20768 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
20769 to the type in the method signature (fixes bug#42134).
20771 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
20773 * mini.c: when inlining, check this is not null only when needed (bug #42135).
20775 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
20777 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
20779 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20781 * driver.c: fixed bug #42100.
20783 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
20785 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
20787 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20789 * mini.c: moved most of the code required to do inlining to its own
20790 function so it can be reused. Inline also ctors if appropriate.
20792 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
20794 * Makefile.am: Link with -export-dynamic so shared libs loaded by
20795 the runtime can call mono API functions.
20797 2003-04-27 Martin Baulig <martin@ximian.com>
20799 * debug-mini.c (mono_debug_init_method): Added
20800 `guint32 breakpoint_id' argument; if the method has a breakpoint,
20801 send a notification to the debugger.
20803 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
20804 running in the Mono Debugger, just pass the breakpoint number to
20805 mono_debug_init_method().
20807 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
20809 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
20811 * mini.c: allow some more unsafe compares.
20813 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20815 * mini-x86.c, Makefile.am: make distcheck works (partially from
20816 a patch by Richard Lee <r.h.lee@attbi.com>).
20817 * regset.c, regset.h: removed, they are unused.
20819 2003-04-25 Dick Porter <dick@ximian.com>
20821 * driver.c: Usage reports the name as 'mono' not 'mini'
20822 * exceptions-x86.c: Build and run on freebsd
20824 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
20826 * Makefile.am: install the program with the 'mono' name and
20827 the library as libmono instead of mini and libmini.
20829 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20831 * driver.c: provide the APIs for the embedding interface of the old jit.
20833 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
20835 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
20837 2003-04-23 Martin Baulig <martin@ximian.com>
20839 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
20841 * driver.c: Added `--debug' command line argument to enable
20844 2003-04-23 Martin Baulig <martin@ximian.com>
20846 * debug.[ch]: Removed. The code is now in
20847 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
20849 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
20852 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
20854 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
20856 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20859 (mini_cleanup): moved mono_runtime_cleanup call after the call to
20860 mono_domain_finalize.
20861 (mini_method_compile): use mono_method_profile* if the the option is
20864 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
20866 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20867 methods with their wrapper.
20869 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20870 methods with their wrapper.
20872 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
20875 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
20878 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
20881 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
20883 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
20885 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
20887 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
20888 of the mempool. This is slightly faster and uses less memory
20890 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20892 * mini.c: avoid O(n) allocation for variables.
20894 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20896 * mini.c: handle items on the stack after inlining methods.
20898 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20900 * mini.c: make the method->opcode optimization dependent
20901 on MONO_OPT_INSTRINS and do it lazily.
20903 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20905 * driver.c: print overall results at the end of regression run.
20907 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
20909 * inssel.brg: don't overwrite symbolic registers.
20911 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20913 * inssel-x86.brg: fix conversion from long to float.
20915 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
20917 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
20919 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
20921 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
20923 * driver.c: Added --print-vtable option as in the old JIT.
20925 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20927 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
20929 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
20931 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
20933 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
20935 * mini.c regalloc.c regalloc.h: Fix memory leak.
20937 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
20939 * aot.c (mono_aot_get_method): register all used strings
20941 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20943 * mini.c: always intern strings references with ldstr at compile time.
20945 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20947 * Makefile.am: add BUILT_SOURCES.
20949 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20951 * driver.c: give a better error message when the assembly to execute
20952 doesn't have an entry point.
20954 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
20956 * Makefile.am: added hack for automake
20958 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
20961 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
20963 22003-04-07 Martin Baulig <martin@ximian.com>
20965 * Makefile.am: Added Makefile.am.
20967 * debugger-main.c: Removed, this is now in the debugger where it
20970 * mini.pc.in: Call this package `mini' for the moment.