1 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4 long_conv_to_r_un to 64 bits.
6 * cpu-x86.md: Increase the instruction size due to the changes.
8 * iltests.il.in: Add regression test.
12 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
14 * objects.cs: Move the previous test from basic.cs to here.
16 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
18 * basic.cs: Add regression test for #506915.
20 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
22 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
23 optimization we must check the bb of the first byte of stobj as
24 it's the only one set in cil_offset_to_bb.
28 2009-05-25 Zoltan Varga <vargaz@gmail.com>
30 * image-writer.c: Fix pointer directive on ppc64.
32 2009-05-24 Zoltan Varga <vargaz@gmail.com>
34 * image-writer.c (asm_writer_emit_section_change): Avoid using
35 .bss subsections on ppc too.
37 2009-05-23 Zoltan Varga <vargaz@gmail.com>
39 * image-writer.c: Fix the definition of TARGET_ASM_....
41 * image-writer.c: Fix the emission of assembler directives in the last
44 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
45 exception throwing code to accomodate ppc64.
47 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
48 size to work on ppc64 too.
50 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
53 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
54 the assembler dialect instead of using platform specific defines.
56 2009-05-22 Geoff Norton <gnorton@novell.com>
58 * mini-arm.c (get_call_info): If a structure is split between the stack
59 and argument registers, we should not advance the stack pointer by the entire
60 native size, but just by the amount that spilled.
62 2009-05-22 Zoltan Varga <vargaz@gmail.com>
64 * mini-arm.c (get_call_info): Handle structures with alignment requirements
67 2009-05-21 Zoltan Varga <vargaz@gmail.com>
69 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
72 * aot-compiler.c (add_extra_method): Fix up the collection of extra
73 methods so wrapper don't get added twice.
74 (add_generic_instances): Don't add methods of arrays.
76 * generics.cs: Mark one test as !FULLAOT.
78 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
80 * mini-x86.c (emit_move_return_value): Remove unused vars.
82 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
84 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
85 decomposing 8 bytes structs into a LCALL.
87 * mini-x86.c (emit_move_return_value): We no longer push the vtype
88 pointer for where to store the returned regs.
90 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
93 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
95 2009-05-20 Miguel de Icaza <miguel@novell.com>
97 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
100 2009-05-21 Zoltan Varga <vargaz@gmail.com>
102 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
104 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
107 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
109 * local-propagation.c (mono_local_cprop): Avoid local propagation
110 across paired add/sub if the first instruction dest reg is it's
111 source reg. For example:
113 int_add_imm R12 <- R12 [1] clobbers: 1
114 int_sub_imm R42 <- R12 [1] clobbers: 1
116 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
117 maintain the math identify.
121 2009-05-20 Andreia Gaita <avidigal@novell.com>
123 * Makefile.am: avoid going on the network just to get the revision,
126 2009-05-19 Massimiliano Mantione <massi@ximian.com>
128 Fixed estimate for short branches on amd64 (they were off mark, and
129 enabling call prolog-epilog instrumentations caused assertions).
130 * mini.h (struct MonoBasicBlock): added max_length field to hold the
131 estimate for the maximum length of this basic block.
133 - mono_arch_emit_prolog: compute max_length for each basic block
134 (instead of max_offset), and inflate size estimate also for entry bb
135 in case of code instrumentation.
136 - mono_arch_output_basic_block: get rid of "cpos" (the current
137 estimated "position" in the code), and always use "offset" instead,
138 which is accurate; at the beginning of the function quickly recompute
139 max_offset for all the remaining blocks, starting from the current
140 cfg->code_len (which is correct, and not estimated) and using the
141 estimated block lengths computed previously.
143 2009-05-17 Zoltan Varga <vargaz@gmail.com>
145 * exceptions-ppc.c: Remove the caching from the trampoline creation
146 functions, it is already done in the caller.
148 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
150 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
151 MONO_ARCH_GSHARED_SUPPORTED define.
153 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
155 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
158 2009-05-16 Zoltan Varga <vargaz@gmail.com>
160 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
161 call to mono_marshal_get_rgctx_invoke ().
163 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
164 mono_marshal_get_static_rgctx_invoke (), all platforms which support
165 gshared use the static rgctx trampolines now.
167 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
168 platform supports it.
170 2009-05-15 Zoltan Varga <vargaz@gmail.com>
172 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
174 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
176 2009-05-15 Zoltan Varga <vargaz@gmail.com>
178 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
180 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
183 2009-05-15 Massimiliano Mantione <massi@ximian.com>
185 Made it possible for mono_arch_instrument_epilog to preserve
186 argument registers, otherwise instrumenting the "epilogue" before
187 a tail call would clobber them.
188 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
189 if like mono_arch_instrument_epilog but with an additional parameter
190 that states if argument registers must be preserved.
191 * mini.c: implemented mono_arch_instrument_epilog as a call to
192 mono_arch_instrument_epilog_full without asking to preserve argument
193 registers (this makes the existing code work as usual).
195 - mono_arch_instrument_epilog: add parameter to transform it into
196 mono_arch_instrument_epilog_full, and preserve argument registers
198 - mono_arch_output_basic_block, OP_TAILCALL case: call
199 mono_arch_instrument_epilog_full.
200 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
201 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
202 only transformed mono_arch_instrument_epilog into
203 mono_arch_instrument_epilog_full.
205 2009-05-15 Geoff Norton <gnorton@novell.com>
207 * mini-darwin.c: This works on arm now.
209 2009-05-14 Geoff Norton <gnorton@novell.com>
211 * jit.h, driver.c: Allow full-aot to be decided programatically by the
214 2009-05-15 Zoltan Varga <vargaz@gmail.com>
216 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
219 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
220 wrappers during full aot mode correctly.
222 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
225 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
226 mono_metadata_type_hash ().
228 2009-05-14 Massimiliano Mantione <massi@ximian.com>
230 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
231 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
232 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
233 Removed MONO_INST_BRLABEL from the instruction flags, and the
234 remaining code that used it, because we do not support branches inside
235 basic blocks (and branch target labels) anymore.
236 * Makefile.am: As part of the above cleanup, remove reference to
237 BURG files which don't exist anymore.
239 2009-05-14 Zoltan Varga <vargaz@gmail.com>
241 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
244 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
245 to use mono_arch_throw_corlib_exception.
247 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
248 mono_arch_throw_corlib_exception for throwing corlib exceptions.
250 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
253 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
255 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
256 for the got to make debugging easier and to avoid confusing it with the
259 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
260 method so a breakpoint can be set when using gdb.
262 2009-05-13 Zoltan Varga <vargaz@gmail.com>
264 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
265 on mono_method_get_imt_slot ().
267 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
268 num_decodes variables.
270 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
271 change as it doesn't seem to work.
273 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
276 2009-05-12 Zoltan Varga <vargaz@gmail.com>
278 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
279 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
281 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
282 builder when using full aot.
284 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
285 here, it is already handled.
287 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
290 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
292 * mini-arm.h: Enable IMT for full aot.
294 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
295 arch doesn't support it.
297 * mini.c (mini_init): Don't disable IMT for full aot if the
298 architecture supports it.
300 * mini.h (MonoAotTrampoline): New enum containing the different types
301 of 'numerous' trampolines.
302 (MONO_AOT_FILE_VERSION): Bump this.
304 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
305 static rgctx trampolines. Add support for full-aot IMT thunks.
307 * mini-amd64.h: Enable IMT for full aot.
309 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
310 to exclude tests belonging to a category.
312 * generics.cs: Mark some tests with a !FULLAOT category.
314 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
317 2009-05-11 Zoltan Varga <vargaz@gmail.com>
319 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
320 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
321 (emit_plt): Fix a warning.
323 2009-05-10 Zoltan Varga <vargaz@gmail.com>
325 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
326 back into aot-compiler.c to a place where the other functions shared by
327 the runtime and aot compiler are.
329 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
330 as done previously, instead of in MonoAotFileInfo, since pointers might have
331 alignment requirements.
333 * mini.h: Bump AOT file format version.
335 2009-05-10 Miguel de Icaza <miguel@novell.com>
337 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
338 that is used at runtime from the aot-compiler.c, this makes it
339 work on setups that remove the AOT compiler from the output
342 2009-05-09 Zoltan Varga <vargaz@gmail.com>
344 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
347 * mini-ppc.h: Enable static rgctx trampolines for ppc.
349 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
351 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
352 stuff to mono_arch_decompose_long_opts ().
353 (mono_decompose_opcode): Remove some dead code.
355 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
357 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
358 cmethod can be null for quite a some reasons.
360 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
362 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
364 2009-05-08 Zoltan Varga <vargaz@gmail.com>
366 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
368 2009-05-08 Zoltan Varga <vargaz@gmail.com>
370 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
371 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
372 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
373 calls returning structures by addr on amd64.
375 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
377 * iltests.il.in: Restructure the tail call tests a bit.
379 2009-05-07 Zoltan Varga <vargaz@gmail.com>
381 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
382 for virtual methods too.
384 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
386 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
387 due to regression in verifying System.dll.
389 2009-05-06 Zoltan Varga <vargaz@gmail.com>
391 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
394 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
397 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
398 g_str_hash () which can change.
400 * driver.c (mini_regression): Disable optimizations not supported by
401 the cpu. Fixes #500019.
403 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
406 2009-05-06 Zoltan Varga <vargaz@gmail.com>
408 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
409 to the latest LLVM code.
411 2009-05-05 Zoltan Varga <vargaz@gmail.com>
413 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
415 2009-05-04 Zoltan Varga <vargaz@gmail.com>
417 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
420 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
421 no longer saving offsets, so just save the patch types along with the other
423 * aot-runtime.c (load_patch_info): Update after the changes to
424 encode_patch_list ().
425 (decode_got_entry): Removed, merged into load_patch_info ().
426 (is_shared_got_patch): Removed, call the same function from
429 * mini.h: Bump aot file format version.
431 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
432 half-finished no-dlsym code.
434 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
437 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
438 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
440 2009-05-02 Zoltan Varga <vargaz@gmail.com>
442 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
443 buffer length to work with AOT code.
445 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
448 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
451 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
453 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
455 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
458 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
459 if needed. Don't decompose long operations when using llvm.
461 2009-05-01 Zoltan Varga <vargaz@gmail.com>
463 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
466 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
468 2009-05-03 Martin Baulig <martin@ximian.com>
470 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
471 mono_debugger_insert_method_breakpoint() since the class init
472 handler we're inserting at the top of the method already gives us
475 2009-04-30 Zoltan Varga <vargaz@gmail.com>
477 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
478 to mono_arch_decompose_long_opts () for x86 and arm.
480 2009-04-29 Zoltan Varga <vargaz@gmail.com>
482 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
485 2009-04-28 Zoltan Varga <vargaz@gmail.com>
487 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
490 2009-04-26 Zoltan Varga <vargaz@gmail.com>
492 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
493 number of trampolines used in full-aot mode.
495 * aot-compiler.c: Add an ntrampolines option to set the number of
496 trampolines emitted in full-aot mode.
498 2009-04-27 Zoltan Varga <vargaz@gmail.com>
500 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
501 a volatile load. Get rid of get_tempname (), llvm assigns names
504 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
507 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
510 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
513 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
514 to the same register as a fixed sreg2. Fixes #497271.
516 * iltests.il.in: Add a new test.
518 2009-04-26 Zoltan Varga <vargaz@gmail.com>
520 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
521 stack, since pushes complicate exception handling.
523 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
524 the stack if they are passed using moves.
526 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
528 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
531 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
532 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
533 of FMOVE if it is an R4.
535 2009-04-25 Zoltan Varga <vargaz@gmail.com>
537 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
539 * mini.h (LLVMCallInfo): New structure to store calling convention
540 information for the LLVM back end similar to the CallInfo structures in
543 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
544 call information in a format usable by LLVM.
545 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
547 * method-to-ir.c (mono_emit_call_args): Emit calls using
548 mono_llvm_emit_call () when compiling using LLVM.
550 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
551 comments to all functions. Fix memory leaks. Add a public init/cleanup
554 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
556 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
557 mono_array_new_va () jit icall.
559 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
561 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
562 multiple machine description files to be specified.
563 * mini-ops.h: fixes for cross-compilation.
565 2009-04-22 Miguel de Icaza <miguel@novell.com>
567 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
570 2009-04-22 Zoltan Varga <vargaz@gmail.com>
572 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
573 to prevent asserts in various passes. Fixes #497220.
575 2009-04-21 Zoltan Varga <vargaz@gmail.com>
577 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
580 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
581 table to avoid duplicates.
583 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
585 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
588 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
590 * mini.c (mini_method_verify): Fail fulltrust code if the exception
591 is for method or field access.
593 2009-04-20 Zoltan Varga <vargaz@gmail.com>
595 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
598 * mini-llvm.c (mono_llvm_emit_method): Use it.
600 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
601 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
604 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
605 synchronized methods.
607 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
609 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
611 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
614 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
615 allowing some options to be set dynamically.
617 2009-04-19 Zoltan Varga <vargaz@gmail.com>
619 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
620 unconditional branch.
622 * mini.h (MonoTrampolineType): Add new trampoline type
623 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
626 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
629 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
632 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
633 is enabled. Instead, use the llvm vcall trampoline.
635 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
637 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
639 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
642 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
643 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
645 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
648 * mini.c: Fix a warning.
650 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
651 THROW to the appropriate llvm type.
653 2009-04-18 Zoltan Varga <vargaz@gmail.com>
655 * mini.c (mini_method_compile): Add statistics for methods JITted
658 2009-04-17 Zoltan Varga <vargaz@gmail.com>
660 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
661 OP_IA64_CMP_<cond>_IMM opcodes.
663 2009-04-17 Zoltan Varga <vargaz@gmail.com>
665 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
668 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
671 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
674 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
676 * mini-exceptions.c : add thread id to EXCEPTION trace message.
678 2009-04-17 Zoltan Varga <vargaz@gmail.com>
680 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
683 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
684 rgctx invoke trampolines for x86.
686 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
687 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
688 (mono_arch_get_vcall_slot): Simplify this.
690 2009-04-16 Zoltan Varga <vargaz@gmail.com>
692 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
693 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
695 2009-04-14 Zoltan Varga <vargaz@gmail.com>
697 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
698 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
700 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
702 * liveness.c (visit_bb): Remove a needless assert.
704 2009-04-13 Zoltan Varga <vargaz@gmail.com>
706 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
707 full aot support to the arch specific code.
709 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
711 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
713 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
715 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
716 collect information about the delegate invoke impl trampolines.
718 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
719 to save trampolines during full-aot mode.
721 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
722 creation function which returns a trampoline which sets the rgctx
724 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
726 (mono_delegate_trampoline): Ditto.
728 * mini.c (mono_jit_runtime_invoke): Ditto.
730 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
732 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
734 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
736 2009-04-12 Zoltan Varga <vargaz@gmail.com>
738 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
739 just setting the opcode to OP_NOP.
741 2009-04-11 Zoltan Varga <vargaz@gmail.com>
743 * mini.c (mini_method_compile): Put the last change inside an
744 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
746 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
747 and extend live ranges to cover the whole method when using xdb.
749 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
750 do it in the trampolines.
752 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
755 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
757 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
758 call code in full-aot mode since IMT is disabled there.
759 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
760 new JIT no longer has that restriction.
762 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
764 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
765 a more compact format.
766 (mono_aot_wrapper_name): New function to return a unique name for a
767 wrapper method, also used by the AOT runtime.
769 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
772 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
773 when a ICollection<T> etc is encountered.
774 (add_generic_instances): Process method arguments/locals too.
775 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
778 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
780 2009-04-10 Zoltan Varga <vargaz@gmail.com>
782 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
784 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
786 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
787 representing the result of the decomposition. Nullify instructions
788 instead of setting them to OP_NOP since nops can't have registers
791 2009-04-09 Zoltan Varga <vargaz@gmail.com>
793 * aot-compiler.c (mono_compile_assembly): Split this huge function into
794 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
795 info. Strip 'mapping symbols' on ARM.
797 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
799 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
800 this with the native genmdesc.
802 2009-04-08 Bill Holmes <billholmes54@gmail.com>
804 * aot-runtime.c: Fixing the MSVC build.
806 Code is contributed under MIT/X11 license.
808 2009-04-08 Zoltan Varga <vargaz@gmail.com>
810 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
811 JITted code depends on it.
813 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
815 * aot-compiler.c: Use new MonoGenericParam accessors.
817 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
819 Reduce memory usage and improve correctness wrt MonoGenericParam
820 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
821 handing. Avoid allocating MonoGenericParams, but use the ones in
822 the container itself.
824 2009-04-07 Miguel de Icaza <miguel@novell.com>
826 * tasklets.c: Return exceptions in the out argument.
828 2009-04-08 Zoltan Varga <vargaz@gmail.com>
830 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
831 opcode. Use pointer types in more places instead of casting them to
834 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
836 (mono_llvm_optimize_method): New helper function to optimize a method.
838 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
839 widening code so it could be called from more places.
840 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
841 code paths in the call opcodes.
843 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
845 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
847 2009-04-06 Zoltan Varga <vargaz@gmail.com>
849 * dwarfwriter.c: Use _ to separate class name
850 components as gdb can't handle '.'. Represent reference variables
853 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
855 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
857 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
859 * gc-test.cs: New file with GC stack marking tests.
861 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
862 negative numbers for vfp.
864 * basic-float.cs: Add a test.
866 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
868 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
870 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
872 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
873 part of tasklet/continuation support.
875 2009-04-05 Zoltan Varga <vargaz@gmail.com>
877 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
878 amd64 opcodes inside an ifdef.
880 * dwarfwriter.c: Emit inheritance information for classes, emit fields
883 * dwarfwriter.c (emit_type): Emit the class info for classes.
885 2009-04-04 Zoltan Varga <vargaz@gmail.com>
887 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
889 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
891 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
893 * ssa.c (mono_ssa_compute): Fix some memory leaks.
895 2009-04-03 Zoltan Varga <vargaz@gmail.com>
897 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
899 * mini-llvm.c: Update comments.
901 * mini.h (COMPILE_LLVM): New macro.
903 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
905 * ssa.c (mono_ssa_compute): Ditto.
907 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
908 the unwind ops from a DWARF FDE.
910 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
911 methods by extracting the dwarf unwind ops from the unwind info generated
914 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
917 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
920 2009-04-02 Zoltan Varga <vargaz@gmail.com>
922 * Makefile.am (llvm_sources): Enable this.
924 * mini.c (mini_method_compile): Add support for compiling with LLVM,
925 failing back to the JIT if something cannot be handled.
927 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
930 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
933 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
936 * mini-ops.h: Add a few opcodes needed by LLVM.
938 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
941 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
944 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
946 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
948 2009-04-01 Mark Probst <mark.probst@gmail.com>
950 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
951 ridiculously large methods.
953 2009-03-31 Martin Baulig <martin@ximian.com>
955 * debug-debugger.c (debugger_remove_breakpoint): Call
956 mono_debugger_remove_class_init_callback ().
958 2009-03-31 Zoltan Varga <vargaz@gmail.com>
960 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
961 right before emitting code, not at the start.
963 * mini.c (mono_postprocess_patches): Extract this into a separate function
964 from mono_codegen ().
966 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
967 byref types correctly.
969 2009-03-30 Zoltan Varga <vargaz@gmail.com>
971 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
974 2009-03-29 Zoltan Varga <vargaz@gmail.com>
976 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
977 indirect calls, this avoids problems where get_vcall_slot () would get
978 confused by the native code for the instruction preceeding the call.
979 (mono_arch_get_vcall_slot): Simplify this.
980 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
982 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
983 register allocator now seems to depend on them instead of the data in
986 * mini.c (mini_method_compile): Throw the correct type of exception if
987 mono_method_get_header () fails because of a loading error.
989 2009-03-28 Zoltan Varga <vargaz@gmail.com>
991 * mini.c (mini_method_compile): Clear the loader error if the method
992 header cannot be decoded.
994 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
995 interface methods on proxies correctly.
997 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
998 this argument for vtype methods. Add precise liveness info for arguments.
1000 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1001 LIVERANGE_START/END opcodes.
1003 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1004 for arguments and values in registers.
1006 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1008 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1009 return a valuetype. Fixes #487518.
1011 * iltests.il: Add a test.
1013 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1015 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1016 closed over a null reference correctly.
1018 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1020 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1022 2009-03-25 Mark Probst <mark.probst@gmail.com>
1024 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1025 allocated to the same registers as fixed sregs.
1027 2009-03-24 Mark Probst <mark.probst@gmail.com>
1029 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1032 * method-to-ir.c: Handle more cases for
1033 Interlocked.CompareExchange.
1035 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1036 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1037 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1039 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1041 * aot-runtime.c (decode_method_ref): Fix a warning.
1043 * unwind.c (mono_unwind_frame): Ditto.
1045 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1047 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1048 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1050 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1051 fix the handling of large values in the ALU_PC_G0_NC relocation.
1053 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1055 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1057 2009-03-22 Mark Probst <mark.probst@gmail.com>
1059 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1062 2009-03-22 Mark Probst <mark.probst@gmail.com>
1064 * method-to-ir.c: MINI_OP3 needs a comma.
1066 * method-to-ir.c, mini.h, mini.c: Remove
1067 mono_init_op_sreg_counts ().
1069 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1071 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1074 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1077 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1079 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1082 2009-03-21 Mark Probst <mark.probst@gmail.com>
1084 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1085 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1086 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1089 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1091 * driver.c: Change location of gc_wrapper.h.
1093 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1094 inside finally clauses correctly. Fixes #485721.
1096 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1097 after the change above.
1099 * exceptions.cs: Add a test.
1101 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1103 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1105 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1106 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1107 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1109 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1110 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1112 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1114 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1115 Simplify logic for ensure_method_is_allowed_to_call_method.
1116 Handle wrappers on callers.
1118 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1120 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1123 * basic-simd.cs: Fix the names of some test methods.
1125 2009-03-18 Geoff Norton <gnorton@novell.com>
1127 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1129 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1131 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1133 2009-03-17 Jb Evain <jbevain@novell.com>
1135 * driver.c: remove now uneeded call to mono_gc_base_init before
1138 2009-03-17 Jb Evain <jbevain@novell.com>
1140 * dwarfwriter.c (token_handler): handle more cases.
1142 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1144 * method-to-ir.c: Remove more dead code (that was required only
1145 because of method_is_safe). Fix compiler warnings.
1147 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1149 * method-to-ir.c: Remove unneeded/useless method_is_safe
1150 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1152 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1154 * mini.c (mini_method_compile): Print the method been compiled with
1155 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1156 for people not familiar with the runtime.
1158 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1160 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1161 a managed object which is later put into a GList. Return its class instead.
1163 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1164 stack slots when using sgen.
1166 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1168 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1170 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1172 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1173 > so it works on the first vreg as well.
1175 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1177 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1180 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1182 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1185 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1187 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1188 native->IL offset mapping.
1190 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1192 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1194 * basic.cs: Add a test.
1196 2009-03-11 Mark Probst <mark.probst@gmail.com>
1198 * mini-x86.c (mono_arch_output_basic_block): Use different
1199 registers in case the ones we want to overwrite are used by the
1200 other operand. Fixes regression in #480807.
1202 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1204 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1206 * dwarfwriter.c (emit_line_number_info): The line number info for
1207 IL code was off by one. Fix that.
1209 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1212 2009-03-09 Mark Probst <mark.probst@gmail.com>
1214 Contributed under the terms of the MIT/X11 license by Steven
1215 Munroe <munroesj@us.ibm.com>.
1217 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1220 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1222 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1225 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1227 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1228 the delegate ctor handling code. Fixes #482638.
1230 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1233 * iltests.il.in: Add a test.
1235 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1238 2009-03-05 Mark Probst <mark.probst@gmail.com>
1240 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1241 is shared generic code, return the trampoline, even if the method
1242 has already been compiled. Fixes #479763.
1244 * mini.c, mini.h: New function
1245 mono_jit_find_compiled_method_with_jit_info() which is the same as
1246 mono_jit_find_compiled_method() but also returns the jit info.
1248 2009-03-05 Mark Probst <mark.probst@gmail.com>
1250 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1251 for methods which actually have one. For all other methods, make
1252 sure the this argument var is live the whole method.
1254 * mini.c (mini_method_compile): Every shared method has a
1255 this/vtable/mrgctx info. Fixes #480807.
1257 2009-03-05 Mark Probst <mark.probst@gmail.com>
1259 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1260 generic/imt thunks where some entries branch through the vtable,
1261 while other entries branch directly.
1263 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1265 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1267 * mini-windows.c: Ditto.
1269 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1272 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1274 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1277 2009-03-04 Mark Probst <mark.probst@gmail.com>
1279 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1282 2009-03-04 Mark Probst <mark.probst@gmail.com>
1284 * exceptions-x86.c: Include debug-mini.h - fixes build.
1286 2009-03-04 Martin Baulig <martin@ximian.com>
1288 * debug-mini.c: Clean up the exception API and add documentation.
1289 (mono_debugger_handle_exception): New public method; this is
1290 called when throwing an exception or encountering an unhandled one.
1291 (mono_debugger_call_exception_handler): Formerly known as
1292 mono_debugger_handle_exception(); this is used to tell the
1293 debugger that we're about to invoke an exception handler.
1295 2009-03-04 Martin Baulig <martin@ximian.com>
1297 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1298 ../metadata/mono-debug-debugger.c; save and reset exception state.
1300 2009-03-02 Martin Baulig <martin@ximian.com>
1302 * debug-mini.c: Moved the debugger exception handling here from
1303 ../metadata/mono-debug-debugger.c.
1306 (MonoDebuggerExceptionAction): New exception typedef.
1309 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1311 * exceptions-amd64.c
1312 (mono_amd64_throw_exception): Use the new debugger exception
1316 (mono_handle_exception_internal): Don't call
1317 mono_debugger_unhandled_exception() here.
1319 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1321 * mini.c aot-compiler.c: Update after the changes to
1322 mono_marshal_get_runtime_invoke ().
1324 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1325 Virtual generic methods might not have method->slot set, work around
1328 * generics.cs: Add a test.
1330 2009-03-02 Geoff Norton <gnorton@novell.com>
1333 * driver.c: Allow signal chaining of SIGFPE as well.
1335 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1337 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1338 this since it now receives the method not its generic context in the
1341 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1342 generic/imt thunks where some entries branch through the vtable, while
1343 other entries branch directly.
1345 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1347 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1348 support for interface methods as well.
1350 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1351 using the normal IMT thunks.
1353 generics.cs: Add new tests.
1355 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1356 the generic inst to the generic imt thunks. This fixes AOT support,
1357 improves consistency with the normal IMT thunks, and makes it easier to
1358 add support for interface generic virtual methods later.
1360 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1362 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1364 * driver.c (mono_set_signal_chaining): New public API function to enable
1365 signal chaining on POSIX platforms.
1367 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1368 (si@lindenlab.com) to implement signal chaining. The original patch was
1369 contributed under the MIT X/11 license:
1370 https://bugzilla.novell.com/show_bug.cgi?id=318894
1372 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1374 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1375 too until it can be made to run on amd64.
1377 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1379 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1380 to get_generic_context_from_code () + get_call_info () if possible.
1382 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1384 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1385 suspend-on-sigsegv functionality.
1387 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1388 to suspend when a native SIGSEGV is received. This is useful for debugging
1389 crashes which don't happen under gdb, since a live process contains more
1390 information than a core file.
1392 * mini-exceptions.c (mono_print_thread_dump): Use
1393 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1395 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1397 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1399 * basic-float.cs: Disable the tests which currently fail on amd64.
1401 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1402 value to mono_arch_patch_callsite () to fix crashes.
1404 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1406 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1408 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1409 nop code by patching the call address to point to the nullified class init
1410 trampoline, as the former does not seem to be safe on SMP machines.
1412 2009-02-23 Mark Probst <mark.probst@gmail.com>
1414 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1417 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1419 * basic-float.cs basic-calls.cs: Fix warnings.
1421 2009-02-22 Mark Probst <mark.probst@gmail.com>
1423 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1424 correct frame pointer in the LMF. Should fix #478394.
1426 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1428 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1430 * image-writer.c: Make the binary writer less verbose.
1432 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1434 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1435 are called from runtime invoke wrappers.
1437 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1439 * cpu-ppc.md (store_memindex): Increase the size of this.
1441 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1443 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1445 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1447 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1450 Last fix for of #467201.
1453 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1455 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1457 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
1458 and long_conv_to_r8_2:
1460 Fixed part of #467201.
1462 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1464 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1466 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1467 conversion to 32 bits.
1469 * cpu-x86.md: Increase the size of int_conv_to_r4.
1471 * basic-float.cs: Add a test for this.
1473 Fixed part of #467201.
1475 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1477 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1479 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1480 conversion to 64 bits.
1482 * basic-float.cs: Add a test for this.
1484 Fixed part of #467201.
1486 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1488 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1490 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1491 This behavior is compatible with MS.
1493 * iltest.il.in: Add a test for this.
1495 Fixed part of #467201.
1497 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1499 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1501 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1502 change the precision of the value.
1504 * cpu-x86.md: Define len for float_conv_to_r4.
1506 * basic-float.cs: Add a test for this.
1508 Fixed part of #467201.
1510 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1512 * mini.c: Adjust locking order to the new semantics where the loader lock
1515 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
1524 * mini-trampolines.c:
1537 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
1539 2009-02-18 Zoltan Varga <vargaz@gmail.com>
1541 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
1544 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1546 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
1547 for cctors if needed.
1549 2009-02-17 Mark Probst <mark.probst@gmail.com>
1551 * mini-ppc.c: Fix build on Darwin.
1553 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1555 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
1556 version instead of 3 as valgrind doesn't like version 3.
1558 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1560 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
1561 usable for hashing methods.
1562 (emit_extra_methods): Use the new hash to avoid putting every method in the
1565 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
1567 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
1568 whenever a method ref could match a method.
1570 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
1573 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
1576 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
1578 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
1579 the encoding buffer.
1581 * method-to-ir.c (mono_method_check_inlining): Avoid calling
1582 mono_method_get_header () on inflated methods as an optimization.
1584 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1586 * ssa.c (fold_ins): Fix another crash if the instruction following the
1587 switch was optimized away.
1589 2009-02-16 Mark Probst <mark.probst@gmail.com>
1591 Contributed under the terms of the MIT/X11 license by Steven
1592 Munroe <munroesj@us.ibm.com>.
1594 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
1596 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1598 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
1599 around the mono_domain_alloc calls, it is now done by the functions
1602 * aot-compiler.c (compile_method): Only add wrappers referenced by
1603 the method if compiling with full AOT.
1604 (mono_compile_assembly): Error out if --aot=full is specified on
1605 a platform where it is not supported.
1607 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
1610 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
1613 * aot-runtime.c (load_named_code): Handle
1614 mono_arm_throw_exception_by_token.
1616 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
1618 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
1621 * Makefile.am (fullaotcheck): Exit if a test fails.
1623 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
1625 (mono_compile_assembly): Handle the assembler failing.
1627 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
1628 accepting subsections of .bss.
1630 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
1633 * aot-compiler.c: Remove some unused includes.
1635 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
1636 now in MonoImageWriter.
1638 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
1639 code sequence which matches a non-virtual call. Fixes #472654.
1641 2009-02-15 Zoltan Varga <vargaz@gmail.com>
1643 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
1646 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
1647 use the image/dwarf writers directly.
1649 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
1652 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
1655 * image-writer.h: Fix some typos.
1657 * dwarfwriter.h dwarfwriter.c: New files.
1659 * aot-compiler.c: Extract the DWARF info writing functionality into a
1662 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
1663 argument to return unwind info.
1665 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
1667 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
1669 * aot-runtime.c (decode_method_ref): Add a case for
1670 MONO_AOT_METHODREF_WRAPPER_NAME.
1672 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
1675 * aot-compiler.c (encode_method_ref): Use the new constants.
1677 * aot-runtime.c (decode_method_ref): Ditto.
1679 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
1680 be compiled, not the icall itself.
1682 2009-02-14 Zoltan Varga <vargaz@gmail.com>
1684 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
1685 using decode_method_ref ().
1687 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
1688 convert it to an in32. Fixes #475859.
1690 * arrays.cs: Add a test.
1692 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1694 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
1697 * basic-long.cs: Add a test.
1699 2009-02-12 Mark Probst <mark.probst@gmail.com>
1701 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
1702 remove the frame pointer in leaf methods which don't receive any
1703 arguments, don't throw exceptions and don't do dynamic stack
1706 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1708 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
1709 the fail_tramp changes. Hopefully fixes #475132.
1711 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1713 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
1714 instead of mono_metadata_signature_dup_full.
1716 2009-02-12 Zoltan Varga <vargaz@gmail.com>
1718 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
1719 for processing jump tables. Fixes #473787.
1721 2009-02-11 Mark Probst <mark.probst@gmail.com>
1723 * mini-generic-sharing.c: mini_method_get_context() just calls
1724 mono_method_get_context_general() now.
1726 * mini.c, mini.h: Moved get_object_generic_inst(),
1727 construct_object_context_for_method() and
1728 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
1730 2009-02-11 Zoltan Varga <vargaz@gmail.com>
1732 * branch-opts.c (mono_if_conversion): Handle the case where the merged
1733 basic block fell through to its successor bblock without a branch. Fixes
1736 * iltests.il.in: Add a test.
1738 * aot-compiler.c (encode_method_ref): Encode methods of array types.
1739 (can_encode_patch): We can now handle arrays of generic parameters and
1742 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
1744 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
1745 the AOT file to avoid some #ifdefs in aot-runtime.c
1747 * mini.h: Bump AOT file format version.
1749 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1751 * Makefile.am (fullaotcheck): Make this run the tests.
1753 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
1755 2009-02-10 Mark Probst <mark.probst@gmail.com>
1757 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
1758 individually. Fixes #473482.
1760 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1762 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
1764 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
1766 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
1767 (mono_compile_assembly): Hush compile warnings about
1768 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
1771 2009-02-10 Zoltan Varga <vargaz@gmail.com>
1773 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
1775 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
1777 * aot-compiler.c: Fix arm support.
1779 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
1780 img_writer_emit_unset_mode () function.
1782 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
1783 (mono_unwind_get_dwarf_pc_reg): Ditto.
1785 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
1786 Move almost all platform specific code to a set of arch_ functions,
1787 and document them to ease porting.
1789 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
1791 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
1793 * aot-compiler.c: Extract the image writing functionality into a separate
1794 module to reduce the size of this file.
1796 2009-02-09 Geoff Norton <gnorton@novell.com>
1798 * mini-s390.c: Fix the signature of emit_sig_cookie.
1800 2009-02-09 Zoltan Varga <vargaz@gmail.com>
1802 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
1804 * aot-runtime.c (is_shared_got_patch): Ditto.
1806 * aot-runtime.c (load_named_code): Cope with the fact that
1807 decode_got_entry () won't decode the patch fully if its corresponding got
1808 entry is already filled.
1810 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
1812 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1814 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
1815 as the moving pointer instead of 'buf' for consistency with the rest of the
1817 (mono_arch_create_monitor_exit_trampoline): Ditto.
1819 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
1820 generic_class_init trampolines.
1821 (add_generic_class): Extract some code from add_generic_instances () into a
1822 separate function so it can be called from other places too.
1823 (compile_method): Call add_generic_class () for the classes of inflated methods
1824 referenced by the method.
1825 (can_encode_patch): Allow references to generic parameters.
1827 * aot-runtime.c: Add support the patches required by the new trampolines.
1829 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
1832 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
1835 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
1836 this from get_throw_pending_exception, make the signature full aot compatible.
1838 * Makefile.am (fullaotcheck): New target to run full-aot tests.
1840 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
1842 * exceptions.cs: Add a test.
1844 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1846 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
1847 use the DWARF_DATA_ALIGN constant instead.
1849 * exception-<ARCH>.c: Update after the above change.
1851 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
1854 * mini-arm.c: Enable the dwarf unwinder.
1856 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
1857 instead of mono_class_setup_vtable ().
1859 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1861 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
1864 * mini-x86.h: Enable the dwarf unwinder.
1866 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
1868 Fix mcs/tests/test-7.cs
1869 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
1872 2009-02-06 Zoltan Varga <vargaz@gmail.com>
1874 * mini.c (print_jit_stats): Remove some unused statistics.
1876 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1878 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
1880 2009-02-05 Mark Probst <mark.probst@gmail.com>
1882 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
1883 the method we get from mono_object_get_virtual_method() because
1884 that function does it properly, now.
1886 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1888 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
1889 opcodes. Fixes #472775.
1891 2009-02-05 Mark Probst <mark.probst@gmail.com>
1893 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
1894 fact that mono_find_jit_info() sometimes returns the context
1895 corresponding to the jit info in new_ctx. Fixes #472600.
1897 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1899 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
1900 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
1901 klass->enum_basetype directly.
1903 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
1906 * unwind.c: Avoid 0 sized arrays.
1908 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1910 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
1911 size on systems with 64k pages. Fixes #471389.
1913 2009-02-04 Mark Probst <mark.probst@gmail.com>
1915 Contributed under the terms of the MIT/X11 license by Steven
1916 Munroe <munroesj@us.ibm.com>.
1918 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
1919 for LOADI4_MEMBASE. Use addi instead of addic if it's not
1922 2009-02-04 Mark Probst <mark.probst@gmail.com>
1924 Contributed under the terms of the MIT/X11 license by Steven
1925 Munroe <munroesj@us.ibm.com>.
1927 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
1930 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
1931 The trampoline can be longer on PPC64.
1933 2009-02-04 Mark Probst <mark.probst@gmail.com>
1935 Contributed under the terms of the MIT/X11 license by Steven
1936 Munroe <munroesj@us.ibm.com>.
1938 * mini-ppc.c: Compiler warning fixes and trivial code
1941 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1943 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
1944 ins->dreg which could be a hardware register, not a vreg.
1946 * aot-compiler.c (emit_method_dwarf_info): Ditto.
1948 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
1949 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
1951 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
1953 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
1954 ->dreg, that is not the vreg we are looking for.
1956 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
1958 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
1961 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
1964 2009-02-03 Zoltan Varga <vargaz@gmail.com>
1966 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
1968 * aot-compiler.c (emit_line_number_info): Fix line number emission when
1971 * aot-compiler.c: Add xdebug support on x86.
1973 * unwind.c: Add x86 support.
1975 * aot-compiler.c (emit_exception_debug_info): Control the emission of
1976 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
1978 * mini.c (mini_method_compile): Ditto.
1980 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
1983 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
1984 which mimic .push_section/.pop_section in GAS.
1986 * aot-compiler.c: Emit precise live range information for variables.
1988 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
1990 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
1991 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
1994 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
1995 the live ranges of variables.
1997 * mini.h (struct MonoMethodVar): Add two fields containing the live range
1998 of the variable in terms of native offsets.
2000 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2002 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2004 2009-02-02 Mark Probst <mark.probst@gmail.com>
2006 Contributed under the terms of the MIT/X11 license by Steven
2007 Munroe <munroesj@us.ibm.com>.
2009 * exceptions-ppc.c (restore_regs_from_context): Correct operand
2010 order (offset then base reg) for ppc_load_multiple_regs.
2011 (emit_save_saved_regs) Correct operand order for
2012 ppc_store_multiple_regs.
2013 (mono_arch_get_call_filter): Correct operand order for
2014 ppc_load_multiple_regs.
2016 * mini-ppc.c (emit_memcpy): Fix operand order for
2017 ppc_load_reg_update and ppc_store_reg_update.
2018 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2019 (mono_arch_emit_epilog): Correct operand order for
2020 ppc_load_multiple_regs.
2022 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2023 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2025 2009-02-02 Mark Probst <mark.probst@gmail.com>
2027 * cpu-ppc64.md: Fixed storer4_memindex length.
2029 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2031 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2034 * aot-compiler.c (emit_line_number_info): Optimize this.
2036 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2038 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2040 * aot-compiler.c: Add debug info for methods without debug info by
2041 emitting an IL file and having the line number info referencing that file.
2043 * aot-compiler.c: Optimize the size of the generated line number info.
2045 * aot-compiler.c: Emit line number info in xdebug mode.
2047 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2050 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2052 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2054 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2057 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2059 * basic-calls.cs: Test for the weird crash found on arm.
2061 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2063 * cpu-arm.md: Increase the size of storer8_membase_reg and
2064 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2066 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2067 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2068 reg to LR otherwise we'll be loading/storing from just the offset.
2070 2009-01-30 Miguel de Icaza <miguel@novell.com>
2072 Question: if we are storing gint32's inside the "*native_offset",
2073 should we change the signature to "gint32 *native_offset" to
2074 ensure that we do not have type definition problems?
2076 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2077 an int * as this is what the other function expects, causes
2078 problems with Freescale's compiler that defined int32_t to be a
2079 long and makes int incompatible
2081 2009-01-30 Miguel de Icaza <miguel@novell.com>
2083 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2084 filename conflict with bjam.
2086 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2088 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2089 as it might use decomposed ops.
2091 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2093 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2095 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2098 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2100 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2103 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2104 way registers are stored in MonoContext on arm.
2106 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2107 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2109 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2111 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2113 * mini.c (mini_init): Register mono_isfinite.
2115 * jit-icalls.c (mono_isfinite): New jit icall.
2117 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2119 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2120 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2123 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2125 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2126 separate frame and stack pointers, so we must use FP to find the register
2128 The FP reg is retrieved from the MonoContext::regs array.
2130 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2132 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2135 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2137 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2138 return R4 and R8 when not running under softfloat.
2140 Fixes basic-calls.exe
2142 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2144 * mini-arm.c: Implement some overflow opcodes.
2146 2009-01-29 Miguel de Icaza <miguel@novell.com>
2148 * ssa.c: handle another alloca.h
2150 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2151 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2152 MONO_ARCH_USE_SIGACTION.
2154 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2157 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2159 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2160 PPC targets as sigaction does not exist on all platforms, define
2161 this on a per-platform basis.
2163 Instead of erroring out if the platform is not defined, include
2164 mini-ppc-os.h, and expect that the OS specific setting provides
2165 the required information.
2167 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2169 * aot-compiler.c: Fix --enable-minimal=aot.
2171 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2173 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2176 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2178 * exceptions-arm.c: Fix warnings.
2180 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2183 * mini-x86.c: Fix --enable-minimal=jit build.
2185 * mini.c: Really fix --enable-minimal=jit build.
2187 * mini.c (construct_object_context_for_method): Move this outside
2188 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2190 "Backported" of r124984 from 2.0 branch.
2192 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2194 "Backport" of r124977 + r124978 from 2.0 branch.
2196 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2197 to avoid calling mono_exception_from_token () from the throw trampoline.
2198 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2199 for throwing corlib exceptions, this fixes full-aot support for corlib
2202 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2204 2009-01-29 Miguel de Icaza <miguel@novell.com>
2206 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2207 part of the changes to split the code in mini into operating
2208 system specific files.
2210 This patch was done by copying mini.c to the respective files to
2211 preserve SVN history.
2213 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2215 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2217 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2219 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2220 remoting-invoke-with-check wrappers of shared methods.
2222 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2224 2009-01-27 Mark Probst <mark.probst@gmail.com>
2226 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2227 optimization if the top of stack is the last instruction in the
2228 bblock. Otherwise it might have been used after its definition.
2231 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2233 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2234 method as well when get_vcall_slot () fails to match a code sequence.
2236 * mini-arm.c: Fix the android build, which doesn't have
2239 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2241 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2244 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2246 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2248 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2250 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2251 and put its id into jinfo->used_regs. This is only used on amd64,
2252 which is currently the only platform generating unwind info.
2254 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2255 the dwarf unwinder. This is required to correctly handle async exceptions
2256 like thread abort and stack overflows, which can happen while a method
2257 is in the middle of its prolog or epilog.
2259 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2260 the unwind info belonging to an AOTed method.
2262 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2263 into cfg->unwind_ops.
2265 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2267 * mini.c (mini_init): Call mono_unwind_init ().
2268 (mini_cleanup): Call mono_unwind_cleanup ().
2270 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2271 unwind info to be shared between methods.
2273 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2276 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2277 get_throw_pending_exception () to avoid initialization races.
2279 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2280 mono_arch_exceptions_init () function.
2282 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2284 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2286 * mini.c (mono_get_domain_intrinsic): New helper function.
2287 (mono_get_thread_intrinsic): Ditto.
2289 * mini-arm.c mini-ia64.c: Use the new helper functions.
2291 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2292 the last constrained_call change, since it is needed in the non-AOT
2295 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2297 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2298 mono_get_lmf_addr () on arm eabi linux.
2300 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2302 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2303 code sequence which matches a non-virtual call.
2305 2009-01-23 Mark Probst <mark.probst@gmail.com>
2307 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2310 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2312 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2313 runtime-invoke wrappers, since they are also shared based on signature.
2315 2009-01-22 Mark Probst <mark.probst@gmail.com>
2317 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2318 info from the (correct) context.
2320 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2322 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2324 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2325 using dwarf unwinding info. Not yet used.
2327 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2329 2009-01-21 Mark Probst <mark.probst@gmail.com>
2331 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2334 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2335 special case and handle mono_arch_delegate_invoke_impl() returning
2336 function descriptors.
2338 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2339 trampolines return function descriptors, too.
2341 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2343 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2344 out_of_line optimization.
2346 2009-01-21 Martin Baulig <martin@ximian.com>
2349 (MonoCompile): Added `disable_deadce_vars' to disable removing
2353 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2354 inside the debugger.
2356 * liveness.c (mono_analyze_liveness): Don't remove any unused
2357 variables if `cfg->disable_deadce_vars' is set.
2359 2009-01-21 Mark Probst <mark.probst@gmail.com>
2361 * method-to-ir.c: Only apply exception constructor optimization if
2362 the the method actually belongs to an exception class. Fixes
2365 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2367 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2368 change inside a #ifdef __mono_ppc64__.
2370 * aot-compiler.c (compile_method): Remove the previous limitation.
2372 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2373 on type variables in AOTed code.
2375 * aot-compiler.c (compile_method): Skip generic methods having type
2376 constraints on their generic parameters.
2378 * aot-compiler.c (compile_method): Check for methods which cannot be
2379 encoded inside RGCTX_FETCH patches as well.
2381 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2384 2009-01-20 Mark Probst <mark.probst@gmail.com>
2386 * method-to-ir.c: Force the vtable variable in shared generic code
2387 for the case that they might show up on a stack trace where they
2390 * mini-exceptions.c: Save and use generic sharing info as well as
2391 IP in stack traces to resolve shared generic instantiations.
2393 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2395 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2396 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2398 2009-01-20 Mark Probst <mark.probst@gmail.com>
2400 * method-to-ir.c: Do generic sharing for array constructors.
2402 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2404 * mini-exceptions.c (mono_print_thread_dump): Add information
2405 about the thread state using wapi_current_thread_desc.
2407 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2409 * basic-simd.cs: Tests for the new constructors.
2411 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2413 * mini-ops.h: Added OP_EXPAND_*
2417 * mini-x86.c (mono_arch_output_basic_block): Same.
2419 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2421 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2423 * iltests.il.in: Add a test for #467385.
2425 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2427 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2428 thread been cleaned up is not the same currently in execution.
2430 Fixes appdomain-unload crashes on windows, osx and linux variants
2431 without the __thread keyword.
2433 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2435 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2436 (koush@koushikdutta.com). Implement this for android.
2438 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2439 begins with a digit.
2441 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2442 mono_marshal_get_write_barrier ().
2444 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2446 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2447 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2448 that pass them on a register pair.
2450 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2451 test was crashing due to that.
2453 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2455 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2456 trampoline code. Include ucontext.h only if available.
2458 2009-01-15 Mark Probst <mark.probst@gmail.com>
2460 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2461 and doesn't check whether it's sharable, like it was before
2462 removing the shared generics hash. This brings IronPython
2463 performance back to what it was before that change.
2465 2009-01-14 Mark Probst <mark.probst@gmail.com>
2467 * method-to-ir.c: Handle delegate invocation optimization earlier,
2468 otherwise it would be handled (much more slowly) by the
2469 final/sealed optimization.
2471 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2473 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2474 domain is not set. Fixes #465864.
2476 2009-01-12 Mark Probst <mark.probst@gmail.com>
2478 * method-to-ir.c: Don't stop sharing of generic methods with catch
2479 clauses - we already handle those.
2481 2009-01-12 Mark Probst <mark.probst@gmail.com>
2483 * mini.c, mini.h: lookup_generic_method() is now
2484 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2485 making the shared_generics_hash obsolete.
2487 2009-01-12 Mark Probst <mark.probst@gmail.com>
2489 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2490 use the red zone. Make room on the stack first and then use it,
2491 not the other way around.
2493 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2495 * mini.c (mini_init): Call mono_xdebug_init ().
2497 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2499 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2501 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2503 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2506 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2507 debug+unwind info for trampolines.
2509 * mini.c (mono_create_unwind_op): New helper function.
2511 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2513 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2515 * aot-compiler.c: Fix the build.
2517 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2519 * Makefile.am: Update dtrace-prelink.sh location.
2521 2009-01-08 Zoltan Varga <vargaz@gmail.com>
2523 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
2524 optimization. Fixes #464520.
2526 2009-01-07 Bill Holmes <billholmes54@gmail.com>
2528 * mini-amd64.c : Adding code to save/restore non-volatile registers
2531 * exceptions-amd64.c : Adding code to save/restore non-volatile
2532 registers on Winx64.
2534 Contributed under MIT/X11 license.
2536 2009-01-07 Zoltan Varga <vargaz@gmail.com>
2538 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
2539 __GNUC_MINOR__ which can break when the major version changes.
2541 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2543 * basic-simd.cs: Add tests for usage of the sizeof opcode.
2545 2009-01-07 Geoff Norton <gnorton@novell.com>
2547 * helpers.c: Allow mono -v -v -v to work on darwin.
2549 2009-01-05 Bill Holmes <billholmes54@gmail.com>
2551 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
2554 Contributed under MIT/X11 license.
2556 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2558 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
2559 instead of directly accessing type->data.klass. Fixes #462016.
2560 (mono_allocate_stack_slots_full): Ditto.
2562 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
2563 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
2565 * aot-compiler.c (emit_plt): Fix ARM build.
2567 2009-01-04 Zoltan Varga <vargaz@gmail.com>
2569 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
2571 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
2574 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
2575 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
2578 * iltests.il.in: Add a regression test.
2580 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2582 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
2584 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2586 * basic-simd.cs: Add a regression test for #462457.
2588 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2590 * mini-ops.h: Add a definition of XPHI.
2592 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
2594 * ssa.c (op_phi_to_move): Handle XPHI.
2596 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
2600 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2602 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
2604 2008-12-31 Geoff Norton <gnorton@novell.com>
2606 * mini-ppc.c: The prolog size allocated can be too small for darwin
2607 ppc32 under certain circumstances. Also fix a small logic bug.
2609 2008-12-29 Zoltan Varga <vargaz@gmail.com>
2611 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
2612 while loading AOT methods.
2614 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
2615 since only the former is nulled out after a successful cast. This prevents
2616 crashes with rethrown exceptions when using --debug=casts.
2618 2008-12-24 Mark Probst <mark.probst@gmail.com>
2620 * mini.h: New macro for checking whether a method is final,
2621 i.e. whether the method or its class is marked final.
2623 * method-to-ir.c: Use the new macro for all final-checks
2624 consistently. Fixes the crash in the System.ServiceModel tests.
2626 2008-12-23 Mark Probst <mark.probst@gmail.com>
2628 * mini-exceptions.c (get_exception_catch_class): Corrected another
2629 overly strict assertion.
2631 2008-12-23 Mark Probst <mark.probst@gmail.com>
2633 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
2634 Clobbering it is not allowed because the caller might use it as
2635 the vtable register in the interface call.
2637 2008-12-19 Mark Probst <mark.probst@gmail.com>
2639 * mini-exceptions.c (get_exception_catch_class): Corrected an
2640 overly strict assertion.
2642 2008-12-18 Mark Mason <mmason@upwardaccess.com>
2644 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
2646 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
2648 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
2650 * cpu-mips.md: correct lengths for certain long_ opcodes.
2652 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
2654 * 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().
2656 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2658 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
2660 2008-12-17 Mark Mason <mmason@upwardaccess.com>
2662 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
2664 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2666 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
2669 2008-12-16 Mark Mason <mmason@upwardaccess.com>
2671 * 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
2673 * 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)
2675 2008-12-15 Mark Mason <mmason@upwardaccess.com>
2677 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
2679 2008-12-14 Zoltan Varga <vargaz@gmail.com>
2681 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
2682 gshared code. Fixes #458947.
2684 * generics.cs: Add a test.
2686 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2688 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2690 * mini-mips.c: first pass n32 code generation.
2692 * mini-mips.h: datatypes and defines for n32 support.
2694 * exceptions-mips.c: first pass n32 code generation.
2696 * tramp-mips.c: first pass n32 code generation.
2698 * cpu-mips.md: add long_ opcodes.
2700 2008-12-12 Mark Mason <mmason@upwardaccess.com>
2702 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2704 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2706 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2708 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2710 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2712 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2714 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2716 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
2718 * helpers.c: for mips/n32, don't pass -mips32 to objdump
2720 2008-12-12 Zoltan Varga <vargaz@gmail.com>
2722 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
2724 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
2726 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
2728 2008-12-12 Mark Probst <mark.probst@gmail.com>
2730 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
2731 descriptors for helper functions directly in front of the code.
2733 2008-12-11 Mark Probst <mark.probst@gmail.com>
2735 * method-to-ir.c: Removed an unnecessary assertion.
2737 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2739 * method-to-ir.c: Merge SGEN changes from the old JIT.
2741 2008-12-10 Zoltan Varga <vargaz@gmail.com>
2743 * driver.c (compile_all_methods_thread_main): Handle failure of
2746 2008-12-10 Mark Probst <mark.probst@gmail.com>
2748 * mini-ppc.c: Merged with mini-ppc64.c.
2750 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
2752 * Makefile.am: Use the same sources for PPC and PPC64.
2754 * mini-ppc64.c: Removed.
2756 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2758 * branch-opts.c (remove_block_if_useless): Extract fall through detection
2759 code to mono_bb_is_fall_through.
2761 * branch-opts.c (mono_remove_critical_edges): Same.
2763 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2765 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
2766 expect that an OP_BR_REG will be there.
2768 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
2770 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
2771 for the many branch ops. The original check miss OP_BR_REG.
2775 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2777 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
2779 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2781 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
2782 while holding the aot lock.
2784 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2786 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
2788 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2790 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
2791 to release all runtime callable wrappers held by the runtime.
2793 Contributed under MIT/X11 license.
2795 2008-12-09 Bill Holmes <billholmes54@gmail.com>
2797 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
2800 Contributed under MIT/X11 license.
2802 2008-12-09 Zoltan Varga <vargaz@gmail.com>
2804 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
2805 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
2807 2008-12-09 Mark Mason <mmason@upwardaccess.com>
2809 * cpu-mips.md: fix ckfinite length
2811 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
2812 (mono_arch_lowering_pass): cleanup, rearrange for clarity
2813 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
2815 2008-12-08 Mark Mason <mmason@upwardaccess.com>
2817 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
2819 2008-12-08 Geoff Norton <gnorton@novell.com>
2821 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
2822 size by 8 bytes as well.
2824 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2826 * basic-simd.cs: Fix method names for Vector16b.
2828 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2830 * basic-simd.cs: Fix method names for Vector16sb.
2832 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2834 * basic-simd.cs: Fix method names for Vector8us.
2836 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2838 * basic-simd.cs: Fix method names for Vector8s.
2840 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2842 * basic-simd.cs: Fix method names for Vector4ui.
2844 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2846 * basic-simd.cs: Fix method names for Vector2l.
2848 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2850 * basic-simd.cs: Fix method names for Vector2d.
2852 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2854 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
2855 that are extension methods.
2857 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2859 * basic-simd.cs: Fix method names for Vector4f.
2861 2008-12-08 Zoltan Varga <vargaz@gmail.com>
2863 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
2864 as such. Fixes #456669.
2866 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2868 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
2870 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2872 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
2873 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
2874 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
2875 (mips_adjust_stackframe): handle FP spills
2877 * mini-ops.h: add mips_mtc1_s2
2879 * cpu-mips.md: add mips_mtc1_s2
2881 2008-12-07 Zoltan Varga <vargaz@gmail.com>
2883 * unwind.c: New file, move the unwind info encoding functions here from
2884 aot-compiler.c, so they could be used at runtime too.
2886 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2888 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
2889 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
2891 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2893 * mini-mips.c: cleanup warnings
2894 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
2895 (mips_adjust_stackframe): handle case of taking the address of stack locals
2897 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2899 * aot-compiler.c: Implement a few functions missing from the asm writer.
2900 (emit_method_code): Only write symbols for methods when using the bin
2901 writer, since the assembler can't deal with the characters in our method
2904 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
2906 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
2909 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
2910 a bit to also restore %rax.
2912 2008-12-05 Mark Probst <mark.probst@gmail.com>
2914 * mini-ppc.c: Some simple merges from mini-ppc64.c.
2916 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2918 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
2921 2008-12-05 Mark Probst <mark.probst@gmail.com>
2923 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
2925 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
2926 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
2928 * exceptions-ppc64.c: Removed.
2930 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
2932 2008-12-05 Mark Probst <mark.probst@gmail.com>
2934 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
2937 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
2939 * tramp-ppc64.c: Removed.
2941 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2943 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
2946 2008-12-05 Mark Probst <mark.probst@gmail.com>
2948 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
2950 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
2951 mini-ppc.h instead of mini-ppc64.h.
2953 * mini-ppc64.h: Removed.
2955 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2957 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
2959 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
2961 2008-12-05 Mark Probst <mark.probst@gmail.com>
2963 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
2964 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
2967 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2969 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
2971 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2973 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
2975 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2977 * basic-simd.cs: Tests for operator == and != on Vector4f.
2979 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2981 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
2983 * simd-intrinsics.c: Kill useless enum.
2985 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2987 * cpu-mips.md: add long_conv_to_ovf_i4_2
2988 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
2990 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2992 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
2994 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
2996 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2998 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3000 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3002 * basic-simd.cs: Add tests for new methods.
3004 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3006 * simd-intrinsics.c: Add support for operator == and !=
3009 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3011 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3013 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3015 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3017 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3019 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3020 MONO_PATCH_INFO_ICALL_ADDR.
3022 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3024 * aot-compiler.c: Resurrect full-aot support.
3026 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3028 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3030 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3032 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3034 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3036 * basic-simd.cs: Fix tests to work under ppc.
3037 Remove tests for methods that will be removed.
3039 2008-12-03 Mark Probst <mark.probst@gmail.com>
3041 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3042 generic type (via a typedef or typeref) correctly.
3044 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3046 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3047 diagnose an assertion failure.
3049 2008-12-02 Mark Probst <mark.probst@gmail.com>
3051 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3052 Fix trampoline size.
3054 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3055 conversion opcodes are implemented natively instead via emulation.
3057 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3059 * cpu-mips.md: remove mips_xori
3061 * mini-ops.h: remove mips_xori
3063 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3065 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3067 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3069 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3071 * cpu-mips.md: fix instruction lengths.
3073 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3075 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3077 * mini-ops.h: fix slti / sltiu op profiles.
3079 2008-12-02 Martin Baulig <martin@ximian.com>
3081 * method-to-ir.c (mono_method_to_ir): Disable debugging
3082 information for the init locals block to make the debugger stop
3083 after all locals have been initalized.
3085 2008-12-02 Martin Baulig <martin@ximian.com>
3087 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3088 running inside the debugger.
3090 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3092 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3095 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3096 alu->alu imm optimization which only shows if deadce is disabled.
3098 * aot-compiler.c: Rename the function names for the binary and asm writers
3099 so they can coexist in the same process. Rework the xdebug code to use the
3100 asm writer. This avoids the need to call into the runtime to dump the
3101 debugging info. Add more debugging info for types.
3103 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3105 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3106 cpu description tables, they can't occur in cpu-<ARCH>.md.
3108 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3109 the stack in CEE_LDFLDA. Fixes #450542.
3111 * generics.cs: Add a new test.
3113 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3115 * mini-ops.h: updated MIPS opcodes
3116 * mini-mips.c: decompose long opts
3117 * mini-mips.h: decompose long opts
3119 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3121 * cpu-mips.md: fix length on int_rem_un
3122 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3124 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3126 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3128 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3130 2008-11-29 Martin Baulig <martin@ximian.com>
3132 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3133 mono_debug_using_mono_debugger() in addition to the
3134 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3136 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3138 * mini-ops.h: updated more MIPS opcodes
3139 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3140 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3142 2008-11-28 Mark Probst <mark.probst@gmail.com>
3144 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3146 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3148 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3149 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3150 * mini-ops.h: correct selected mips opcode entries
3152 2008-11-28 Mark Probst <mark.probst@gmail.com>
3154 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3157 2008-11-28 Mark Probst <mark.probst@gmail.com>
3159 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3161 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3163 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3164 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3165 * mini-mips.h: disable IMT
3166 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3168 2008-11-28 Mark Probst <mark.probst@gmail.com>
3170 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3172 2008-11-28 Mark Probst <mark.probst@gmail.com>
3174 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3176 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3178 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3181 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3183 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3184 for Set/GetVector aligned versions.
3186 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3188 * basic-simd.cs: Add tests for Get/SetVector.
3190 2008-11-27 Mark Probst <mark.probst@gmail.com>
3192 * mini.c: Removed g_slist_append_mempool(). Now in
3195 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3197 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3198 size properly and make the bounds check optional.
3200 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3201 for SetVector and IsAligned.
3203 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3205 * mini.c: Remove unused mono_normalize_opcodes () function.
3207 2008-11-26 Mark Probst <mark.probst@gmail.com>
3209 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3210 using the new atomic add ops now.
3212 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3215 2008-11-26 Mark Probst <mark.probst@gmail.com>
3217 * mini-ppc64.c: Several fixes.
3219 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3221 * cpu-mips.md: added jump_table
3222 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3224 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3226 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3228 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3230 * mini-ops.h: corrected a handful of MIPS opcodes.
3232 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3234 * aot-compiler.c: MIPS to use ELF writer
3236 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3238 * mini-codegen.c: remove MIPS specific assert.
3240 2008-11-25 Mark Probst <mark.probst@gmail.com>
3242 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3243 fixes. PPC64 now passes most of the runtime regressions.
3245 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3247 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3248 volatile intervals a bit.
3250 2008-11-24 Mark Probst <mark.probst@gmail.com>
3252 * basic-long.cs: New test case.
3254 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3256 * mini.c (mini_method_compile): Disable globalra for large methods for
3259 * regalloc2.c (order_moves): Add fp support.
3261 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3262 source bblock ends with an OP_BR_REG.
3264 * ratests.cs: Add a new test.
3266 2008-11-23 Mark Probst <mark.probst@gmail.com>
3268 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3269 sharing. PPC64 now passes generics.exe.
3271 2008-11-23 Mark Probst <mark.probst@gmail.com>
3273 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3275 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3277 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3278 memory when mono_jit_info_table_find () can't find the method in the
3281 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3284 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3287 2008-11-23 Mark Probst <mark.probst@gmail.com>
3289 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3290 Several fixes. PPC64 now runs exceptions.exe and
3291 devirtualization.exe.
3293 2008-11-22 Mark Probst <mark.probst@gmail.com>
3295 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3296 arrays.exe and basic-math.exe.
3298 2008-11-22 Mark Probst <mark.probst@gmail.com>
3300 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3301 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3303 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3305 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3307 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3309 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3311 * ir-emit.h: Move macros from method-to-ir.c to here.
3313 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3315 * mini-ops.h: Correct the long simd ops to use LREG.
3317 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3319 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3321 * mini-ops.h: Correct the dreg type of a few long opcodes.
3323 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3326 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3328 * mini-ppc.c: remove negative stack references in epilog
3329 for platforms that don't support the red zone.
3331 2008-11-21 Mark Probst <mark.probst@gmail.com>
3333 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3334 point regs. Now PPC64 passes basic-calls.exe.
3336 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3338 * basic-simd.cs: Add tests for accessors of Vector2l.
3340 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3342 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3344 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3346 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3348 2008-11-21 Mark Probst <mark.probst@gmail.com>
3350 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3351 PPC64 passes basic-long.exe.
3353 2008-11-20 Mark Probst <mark.probst@gmail.com>
3355 * decompose.c: Decompose carry and overflow add on PPC64 like on
3356 other 64 bit archs. Don't decompose sub at all on PPC64.
3358 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3359 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3362 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3364 * basic-simd.cs: Add tests for accessors of Vector2d.
3366 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3368 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3372 * mini-x86.c (mono_arch_output_basic_block): Same.
3374 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3376 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3378 * basic-simd.cs: Add tests for accessors of Vector4f.
3380 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3382 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3386 * mini-x86.c (mono_arch_output_basic_block): Same.
3388 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3390 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3392 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3394 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3396 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3400 * mini-x86.c (mono_arch_output_basic_block): Same.
3402 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3404 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3406 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3408 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3410 * simd-intrinsics.c: Enable setters for Vector16sb.
3412 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3414 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3418 * mini-x86.c (mono_arch_output_basic_block): Same.
3420 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3422 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3424 * simd-intrinsics.c: Implement setter for Vector8us.
3426 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3428 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3431 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3433 * mini-ppc.c: remove references to the red zone in the prolog
3434 (for systems that don't support it).
3436 2008-11-19 Mark Probst <mark.probst@gmail.com>
3438 * cpu-ppc64.md: Fixed a few instruction lengths.
3440 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3443 2008-11-19 Mark Probst <mark.probst@gmail.com>
3445 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3448 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3450 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3452 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3454 * mini-ops.h: Added OP_INSERT_I2.
3458 * mini-x86.c (mono_arch_output_basic_block): Same.
3460 * simd-intrinsics.c: Implement setter for Vector8s.
3462 * simd-methods.h: Add the names of get setters of Vector8s.
3464 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3466 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3468 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3471 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3473 2008-11-18 Mark Probst <mark.probst@gmail.com>
3475 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3476 for PPC64. An empty program runs now.
3478 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3480 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3482 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3483 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3484 info for JITted code is emitted into a shared library, loadable into gdb.
3486 2008-11-18 Mark Probst <mark.probst@gmail.com>
3488 * Makefile.am: Changes to build PPC64.
3490 * mini-arch.h: Include mini-ppc64.h on PPC64.
3492 2008-11-18 Mark Probst <mark.probst@gmail.com>
3494 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3495 in PPC code up to r119147.
3497 2008-11-18 Mark Probst <mark.probst@gmail.com>
3499 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3500 cpu-ppc64.md: Changes for PPC64.
3502 Based on code submitted by andreas.faerber@web.de at
3503 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3506 2008-11-18 Mark Probst <mark.probst@gmail.com>
3508 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3509 cpu-ppc64.md: Copied from the corresponding PPC files from
3512 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3514 * mini-ops.h: Added OP_ROUND.
3516 * cpu-x86.md: Added round.
3518 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3520 * basic-math.cs: Added test_0_round to test rounding.
3522 Contributed under MIT/X11 license.
3524 2008-11-17 Bill Holmes <billholmes54@gmail.com>
3526 * aot-compiler.c : Fix the Winx64 build.
3528 Contributed under MIT/X11 license.
3530 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3532 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
3533 in OP_EXTRACT_R8 to avoid possible stack corruption.
3535 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3537 * mini-ops.h: Added OP_EXTRACT_R8/I8.
3539 * cpu-x86.md: Added extract_r8.
3541 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
3543 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
3544 a couple of OP_EXTRACT_I4.
3546 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
3548 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
3550 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3552 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
3555 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3557 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3558 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
3560 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
3561 are not needed any more.
3563 * mini.h: Remove the unused INS_LIST macros.
3565 * mini.c (mini_method_compile): Remove a disable globalra case which is no
3568 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
3571 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
3572 mono_alloc_ireg () instead.
3574 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
3577 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
3580 * aot-runtime.c (load_aot_module): Disable AOT when running under
3583 * mini-amd64.h: Change the monitor fastpath defines to check for
3584 !PLATFORM_WIN32 so they work on *bsd too.
3586 * mini.h mini.c mini-hhpa.c: Remove more unused code.
3588 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
3590 * mini.h (MonoCompile): Remove new_ir flag.
3592 * regalloc.h regalloc.c: Remove unused code.
3594 * cpu-*.md: Remove more unused opcodes.
3596 * simple-cee-ops.h simple-mini-ops.h: Removed.
3598 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
3600 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3602 * aliasing.h: Removed.
3604 * *.c: Remove references to aliasing.h and inssel.h.
3606 * mini.c: Remove additional unused functions.
3608 * mini-ops.h cpu-*.md: Remove unused opcodes.
3610 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3612 Remove the old JIT code.
3614 * inssel*.brg: Removed.
3616 * ssa.c abcremoval.c aliasing.c: Removed.
3618 * ssa2.c: Renamed to ssa.c.
3620 * abcremoval2.c: Renamed to abcremoval.c.
3622 * *.c: Removed all !cfg->new_ir code.
3624 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
3625 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
3627 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
3629 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3631 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
3632 to simplify the code and cut back on the number of global symbols in the AOT
3635 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
3637 2008-11-15 Zoltan Varga <vargaz@gmail.com>
3639 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
3640 with the got/got_info tables.
3642 * mini.h: Bump AOT file format version.
3644 * unwind.h: New file, contains definitions for stack unwinding.
3646 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
3649 * aot-compiler.c: Generalize the emitting of unwind information to use the
3650 information in cfg->unwind_ops.
3652 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
3654 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
3655 AOT method frames. Enable writing symbols for methods by default.
3657 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
3659 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
3660 and make it work with vectors of element sizes 1, 2 and 4.
3662 * simd-intrinsics.c: Enable getter for all vectors with element size
3665 * simd-methods.h: Add the names of other getters.
3667 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
3673 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
3675 * mini-ppc.h: portability fix.
3677 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3679 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
3680 buggy and will overwrite it.
3682 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3684 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
3685 Use it to emit local symbols for all methods so AOTed methods show up with
3686 their full name in gdb/valgrind output.
3688 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
3690 * mini-ppc.c: portability fixes.
3692 2008-11-14 Zoltan Varga <vargaz@gmail.com>
3694 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
3695 entries out of the if (!generic_shared...) code so it is always done.
3696 (mono_class_init_trampoline): Do the patching when running under valgrind
3697 too, newer versions of valgrind have no problems with it.
3699 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3701 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
3704 2008-11-13 Mark Probst <mark.probst@gmail.com>
3706 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
3709 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3711 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
3713 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3715 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
3721 * simd-intrinsics.c: Same.
3723 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3725 * simd-intrinsics.c: Enable constructor intrinsics for all types.
3727 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3729 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
3730 to work with more Vector types.
3732 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
3734 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
3735 store the elemens directly instead of using and intermediate.
3737 2008-11-13 Zoltan Varga <vargaz@gmail.com>
3739 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
3741 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
3742 to preserve %eax for aot plt trampolines.
3744 * aot-compiler.c (compile_method): Don't skip synchronized methods.
3745 (encode_method_ref): Flag synchronized methods so they won't go through
3748 * aot-compiler.c: Additional work to support AOTing synchronized methods/
3751 * cpu-ia64.md (jmp): Increase max length.
3753 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3755 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
3756 open generic classes.
3758 * aot-compiler.c: Enable the ELF writer on ELF platforms.
3760 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
3761 box+brtrue optimization since it causes test failures on x86.
3763 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3765 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
3771 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
3772 for simd ctor values.
3774 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
3775 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
3777 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3779 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
3782 * simd-instrincs.c: Same.
3784 * basic-simd.cs: Same.
3786 2008-11-12 Zoltan Varga <vargaz@gmail.com>
3788 * ratests.cs: Add more tests.
3790 * regalloc2.c (add_spill_code): Handle more corner cases.
3792 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3794 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
3795 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
3796 both the source an destination of an instruction.
3798 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
3800 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
3801 wapihandles.c: more portability changes.
3803 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
3805 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
3806 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
3807 safe to execute in a signal handler and the kernel provides better
3808 the info in /proc/self/smaps. Avoid the assert on sigaction during
3811 2008-11-11 Zoltan Varga <vargaz@gmail.com>
3813 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
3814 do the bblock linking hack if it is actually needed.
3816 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
3819 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
3820 crash problem is fixed.
3822 * branch-opts.c (mono_remove_critical_edges): Link up newly added
3825 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
3827 (mini_method_compile): Set the starting value of next_vreg to
3828 MAX_IREGS + MAX_FREGS when using globalra.
3830 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
3831 filter clauses with BB_EXCEPTION_HANDLER.
3833 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
3835 2008-11-10 Mark Probst <mark.probst@gmail.com>
3837 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
3838 space for stdcall. Fixes regressions on Win32.
3840 2008-11-10 Zoltan Varga <vargaz@gmail.com>
3842 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
3844 (linear_scan): Remove an assert which doesn't seem to be needed.
3846 * local-propagation.c (mono_local_deadce): Avoid a call to
3847 MONO_DELETE_INS which would screw up the instruction linking.
3849 * mini.c (mono_decompose_op_imm): Make this work with globalra.
3851 * regalloc2.c: Upgrade to work the current JIT code.
3853 2008-11-09 Zoltan Varga <vargaz@gmail.com>
3855 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
3858 * aot-runtime.c: Remove some dead code.
3860 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
3862 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
3864 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
3865 trampolines using sscanf since atoi doesn't work on large unsigned values.
3867 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
3868 Initialize code_size.
3870 2008-11-08 Mark Probst <mark.probst@gmail.com>
3872 * method-to-ir.c (mini_emit_inst_for_method): Make
3873 Interlocked.CompareExchange work for Int arguments on 32 bit
3876 2008-11-07 Mark Probst <mark.probst@gmail.com>
3878 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
3880 2008-11-06 Bill Holmes <billholmes54@gmail.com>
3882 * main.c Fix MSVC build.
3884 Contributed under MIT/X11 license.
3886 2008-11-06 Mark Probst <mark.probst@gmail.com>
3888 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
3889 alignment larger than 8 bytes are aligned correctly, too.
3891 * mini.c: Honor the min_align field of MonoClass when laying out
3894 2008-11-06 Zoltan Varga <vargaz@gmail.com>
3896 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
3898 * aot-compiler.c (emit_plt): Fix a warning.
3900 * aot-compiler.c: Implement ARM support in the binary writer.
3902 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3904 * basic-simd.cs: Add test for getter with byref arg.
3905 Fix the naming of a few tests.
3906 Add missing checks to a test.
3908 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3910 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
3912 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
3913 most of the full-aot support for monitor enter/exit trampolines.
3915 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
3916 enter/exit trampoline creation functions.
3918 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
3921 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
3923 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
3924 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
3925 implement the needed functionality without adding crap to the runtime.
3927 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3929 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
3932 * mini.c (mono_build_date): New global version holding the build date in
3935 * Makefile.am (buildver.c): Generate a file containing the build date.
3937 * main.c: Set the build date from the generated file.
3939 * mini.c (mono_get_runtime_build_info): New helper function returning build
3940 information in a string format.
3942 * driver.c (mono_main): Print the build date in --version.
3944 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
3945 file when the bind-to-runtime-version option is used.
3947 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3949 * simd-intrinsics.c: Fix bug when using getters and byref args.
3951 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3953 * simd-methods.h: Rename prefetch methods.
3955 * simd-intrinsics.c: Same.
3957 2008-11-05 Mark Probst <mark.probst@gmail.com>
3959 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
3962 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3964 * aot-compiler.c: Use the bundled elf header files instead of depending on
3967 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
3970 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
3973 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
3975 * cpu-x86.md: Add store nta ops.
3981 * mini.h: Add an enum for simd prefetch modes.
3983 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
3984 of store. Use the changed code to support store nta.
3986 * simd-intrinsics.c: Add prefetch ops for all vector types.
3988 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3990 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
3993 * aot-compiler.c: Use statically allocated buffers for constructing symbol
3996 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
3999 2008-11-04 Mark Probst <mark.probst@gmail.com>
4001 * mini-x86.c: Fixed commit.
4003 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4005 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4007 2008-11-04 Mark Probst <mark.probst@gmail.com>
4009 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4010 and MONITOR_EXIT, for the ASM fastpaths.
4012 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4015 * mini.c, patch-info.h: Signature and patch infos for
4016 Monitor.Enter/Exit trampolines.
4018 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4020 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4021 Monitor.Enter/Exit ASM fastpath for Linux.
4023 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4025 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4027 * objects.cs: Add a new test.
4029 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4031 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4032 if MONO_LOG_LEVEL is set.
4034 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4036 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4038 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4040 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4041 of file offsets. Align the sections belonging to the data segment to
4044 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4046 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4047 elf.h. Port it to amd64.
4049 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4051 * driver.c: Enable SIMD by default.
4053 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4055 * cpu-x86.md: Add prefetch op.
4061 * mini.h: Add an enum for simd prefetch modes.
4063 * simd-methods.h: Add prefetch function names.
4065 * simd-intrinsics.c: Add prefetch ops for all vector types.
4067 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4069 * aot-compiler.c (emit_bytes): Speed this up a little.
4071 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4073 * aot-compiler.c: Add JIT time etc. statistics.
4075 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4077 * mini.h (MonoCompile): Add 'got_offset' field.
4079 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4080 method_got_offsets array.
4082 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4085 * aot-compiler.c (compile_method): Add generic method instances referenced
4086 by the method to the list of methods to be compiled, this is required so if
4087 A<T> references B<T>, and another assembly references A<int>, then it will
4088 also get a copy of B<int>.
4090 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4091 when checking for monitor enter/exit.
4093 2008-10-30 Mark Probst <mark.probst@gmail.com>
4095 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4096 for Monitor.Enter and Monitor.Exit if enabled.
4098 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4101 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4103 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4104 of an OP_MOVE. Fixes #440046.
4106 * basic-long.cs: Add a new test.
4108 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4110 * mini.h: Add synchronization note for the managed counter-part.
4112 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4113 returns the simd caps of the current cpu.
4115 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4117 * basic-simd.cs: Remove Console.WriteLine.
4119 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4121 * basic-simd.cs: New tests for Vector2ul.
4123 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4125 * simd-intrinsics.c: Add new vector type Vector2ul.
4127 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4129 * basic-simd.cs: New tests for Vector2l.
4131 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4133 * cpu-x86.md: Add long version of most packed int ops.
4139 * simd-intrinsics.c: Add new vector type Vector2l.
4141 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4143 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4145 * simd-methods.h: Remove SN_op_BitwiseXor.
4147 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4149 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4152 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4154 * basic-simd.cs: Test for Vector2d.
4156 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4159 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4161 * cpu-x86.md: Add double version of all packed float ops.
4167 * simd-intrinsics.c: Add new vector type Vector2d.
4169 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4171 * simd-methods.h: Add Duplicate.
4173 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4175 * basic-simd.cs: Test for packing with signed saturation.
4177 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4179 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4180 found in the TYPESPEC table.
4182 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4184 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4187 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4189 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4190 instead of the RVA, since the RVA can be changed by tools like the cil
4193 * method-to-ir.c (mono_method_to_ir2): Ditto.
4195 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4196 (deserialize_variable): Ditto.
4198 2008-10-25 Martin Baulig <martin@ximian.com>
4200 * debug-mini.c (write_variable): Use
4201 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4203 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4205 * cpu-x86.md: Add unsigned variants of packd and packw.
4209 * mini-x86.h: Emit the right instruction for packd and packw.
4210 Add unsigned variants of packd and packw.
4212 * simd-intrinsics.c: Packd and packw were used in place of their
4213 unsigned variants. Change that.
4214 Add intrinsics for (Signed)PackWithSignedSaturation.
4216 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4218 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4220 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4222 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4224 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4226 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4228 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4231 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4233 2008-10-24 Mark Probst <mark.probst@gmail.com>
4235 * method-to-ir.c, mini.c: Special casing for the synchronized
4236 wrapper for the ldtoken+GetTypeFromHandle case.
4238 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4240 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4242 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4243 created/split bblocks.
4245 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4247 * mini-ops.h: Add packed signed mul high.
4251 * mini-x86.c (mono_arch_output_basic_block): Same.
4253 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4255 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4257 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4259 * basic-simd.cs: Tests for Vector16sb.
4261 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4263 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4265 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4267 * mini-ops.h: Add packed signed min, max and compare greater.
4271 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4274 * simd-methods.h: Add CompareGreaterThan.
4276 * simd-methods.h: Remove CompareEquals.
4278 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4280 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4282 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4285 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4287 * basic-simd.cs: Fix tests due to change in the API.
4289 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4291 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4293 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4295 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4297 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4298 inst_offset as this has invalid values for LDADDR.
4300 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4302 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4304 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4306 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4308 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4309 for accessing field->data.
4311 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4313 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4315 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4317 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4319 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4321 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4323 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4324 from the cfg mempool.
4326 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4328 * basic-simd.cs: Tests for new methods in Vector8us.
4330 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4332 * mini-ops.h: Add multiply and store high.
4336 * mini-x86.c (mono_arch_output_basic_block): Same.
4338 * simd-methods.h: Same.
4340 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4343 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4345 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4346 mono_class_setup_vtable ().
4348 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4349 mono_class_get_vtable_entry () for accessing klass->vtable.
4351 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4353 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4356 * method-to-ir.c (mono_save_token_info): Don't save references made from
4359 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4360 of generic instances.
4362 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4364 2008-10-19 Mark Probst <mark.probst@gmail.com>
4366 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4367 OP_JMP depends on the method signature. Calculate it properly.
4369 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4371 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4374 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4376 (emit_extra_methods): Add another table mapping method indexes to
4377 offsets in the extra_method_info table.
4379 * mini.h: Bump AOT file format version.
4381 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4382 and mono_aot_get_method_from_token () into one function.
4384 2008-10-19 Mark Probst <mark.probst@gmail.com>
4386 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4389 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4391 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4394 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4397 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4399 * mini.h: Bump aot file format version.
4401 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4402 AOT file can contain native code for methods which are not in the METHOD
4403 table. Generate code for non-sharable generic instances of generic methods
4404 found in the METHODSPEC table.
4406 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4407 encoding generic type handles.
4409 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4410 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4412 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4413 macros + MONO_ADD_INS.
4415 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4418 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4420 * mini.h: Bump aot file format version.
4422 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4424 2008-10-17 Mark Probst <mark.probst@gmail.com>
4426 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4427 platforms, with definable stack alignment value. Set to 16 now
4430 * mini.c, mini.h, driver.c: Command line option for disabling
4433 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4435 * basic-simd.cs: Tests for new methods in Vector4ui.
4437 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4439 * mini-ops.h: Add packed int shuffle.
4443 * mini-x86.c (mono_arch_output_basic_block): Same.
4445 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4446 extract mask, max, min, shuffle.
4448 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4450 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4452 * basic-simd.cs: Tests for new methods in Vector8us.
4454 2008-10-17 Mark Probst <mark.probst@gmail.com>
4456 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4457 RuntimeTypeHandle, not a TypedReference.
4459 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4461 * simd-intrinsics.c: remove relocations.
4463 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4465 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4466 optimizations from the x86 backend.
4468 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4470 * simd-methods.h, simd-intrinsics.c: debloat method names and
4471 prepare for no relocations.
4473 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4475 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4479 * mini-x86.c (mono_arch_output_basic_block): Same.
4481 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4482 extract mask, max, min and sum of absolute differences.
4484 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4487 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4489 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4490 Renamed one test for consistency.
4492 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4494 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4495 fix to the code that deal with other blocks.
4497 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4499 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4501 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4503 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4504 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4505 able to process the source reg.
4507 2008-10-16 Martin Baulig <martin@ximian.com>
4509 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4511 * inssel.brg: Add `OP_HARD_NOP'.
4513 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4515 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4516 `OP_HARD_NOP' instruction when running inside the debugger.
4518 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4519 `OP_HARD_NOP' instruction when running inside the debugger.
4521 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4523 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
4524 now works. The issue with the regalloc tripping up no longer
4527 * simd-intrinsics.c (load_simd_vreg): Same.
4529 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4531 * basic-simd.cs: Tests for new Vector8ui methods.
4533 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4535 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
4536 only for type. This fixes crashes where MonoInst::klass is checked
4537 for ops of type != VTYPE or OBJ.
4539 * simd-intrinsics.c (load_simd_vreg): Same.
4541 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4543 * mini-ops.h: Add ops for packed shuffle/max/avg and
4548 * mini-x86.c (mono_arch_output_basic_block): Same.
4550 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
4553 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
4554 to emit extract mask op.
4556 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4557 to emit word shuffles.
4559 2008-10-15 Mark Probst <mark.probst@gmail.com>
4561 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
4562 the largest alignment needed by a variable, but at least
4565 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4567 * basic-simd.cs: Tests for the fixes in the last commit.
4569 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4571 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
4572 no longer handles STACK_PTR input.
4574 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
4576 * simd-intrinsics.c (load_simd_vreg): New function that works like
4577 get_simd_vreg but handles STACK_PTR input.
4579 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
4580 as the input can be an arbitrary pointer.
4582 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
4583 LDADDR local optimization directly otherwise use a store op.
4585 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4587 * basic-simd.cs: Tests for dup low and dup high.
4589 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4591 * mini-ops.h: Add dup low and dup high ops.
4595 * mini-x86.c (mono_arch_output_basic_block): Same.
4597 * simd-intrinsics.c (vector4f_intrinsics): Same.
4599 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4601 * basic-simd.cs: Tests for recently added functionality.
4603 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4605 * mini-ops.h: Add remaining sse1 fp ops.
4607 * cpu-x86.md: Add remaining sse1 fp ops.
4609 * mini-x86.c (mono_arch_output_basic_block): Same.
4611 * mini.h: Add enum for simd FP compare conditions.
4613 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
4615 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
4616 so the backed can generate the appropriate op.
4618 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4619 This patch squeese one more byte from the SimdIntrinsc struct.
4621 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
4622 a a shift amount intead of simply or'ing it.
4624 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
4626 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
4627 byte so we can have an aditional flags field without increasing struct size.
4629 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
4630 against the simd_supported_versions bitmask.
4632 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
4634 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
4636 * mini.c: remove rawbuffer code (the only use here is unsafe because
4637 it takes locks during signal handling and the kernel now provides much
4638 better info in proc/pid/smaps these days).
4640 2008-10-13 Zoltan Varga <vargaz@gmail.com>
4642 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
4643 OP_X86_PUSH_OBJ. Fixes #434620.
4645 * objects.cs: Add a test.
4647 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
4649 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
4650 that the packuswb/packusdw don't work with unsigned numbers for what
4651 would be negative numbers in signed format.
4653 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
4654 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
4656 * mini-ops.h: Add doubleword forms of many ops and packing ones.
4658 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
4660 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
4662 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
4664 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
4667 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
4668 version as the enum in mini.h.
4670 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
4671 for sse3 ops, check the simd_version field if present. This way the code
4672 works with all versions of sse.
4674 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4676 * simd-intrinsics.c: Fixed intrinsic name typo.
4678 * mini.h: Added missing simd exported function.
4680 * basic-simd.cs: Added tests for Vector4ui.
4681 Fixed broken test for Vector16b.
4683 2008-10-10 Zoltan Varga <vargaz@gmail.com>
4685 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
4686 the max length to 64.
4688 2008-10-10 Mark Probst <mark.probst@gmail.com>
4690 * method-to-ir.c: Only do the fast virtual generic method call for
4691 non-wrapper methods.
4693 * mini.h, mini-trampolines.c: The new generic virtual remoting
4694 trampoline handles virtual method calls via the vtable (as done by
4695 the fast virtual generic method calls) to remoting proxies.
4697 * mini.c (mono_jit_create_remoting_trampoline): For generic
4698 methods reate a generic virtual remoting trampoline.
4700 * mini-amd64.h: Enable fast virtual generic method calls again.
4702 2008-10-10 Mark Probst <mark.probst@gmail.com>
4704 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
4705 restore registers when doing tail calls.
4707 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4709 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
4712 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4714 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
4716 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4718 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
4720 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4722 * basic-simd.cs: Retrofit for API changes.
4724 2008-10-10 Mark Probst <mark.probst@gmail.com>
4726 * mini-ppc.c: Handle integer stack arguments for tail calls.
4728 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
4730 * optflags-def.h: Removed sse3 optimization.
4734 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
4737 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
4739 * mini.h: Added enumeration with simd versions.
4741 * simd-intrinsics.c (emit_intrinsics): Use the new static var
4744 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
4746 * mini.c (mini_init): Call mono_simd_intrinsics_init.
4748 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4750 * basic-simd.cs: Added tests for Vector8u and Vector16u.
4752 * basic-simd.cs: Fixed test naming.
4754 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
4756 * mini-ops.h: Added ops for packed and saturated math, shifts
4757 and packing/unpacking.
4759 * cpu-x86.md: Added descriptors for the above ops.
4761 * mini-x86.c: Added code to emmit the above ops.
4763 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
4765 2008-10-08 Zoltan Varga <vargaz@gmail.com>
4767 * aot-compiler.c (compile_method): Enable AOT for generic code.
4769 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
4771 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
4773 * mini.c: add a workaround for a common screwup that ends up blamed
4774 to mono (other processes blocking signal delivery).
4776 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4778 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
4779 in the LDFLD/STFLD opcodes. Fixes #432673.
4781 * iltests.il.in: Add a new test.
4783 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
4785 * mini-arm.c: attach the thread in unmanaged->managed transitions
4786 using delegates (bug #433148).
4788 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4790 * basic-simd.cs: Use new ShuffleSel constants.
4792 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
4794 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
4796 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
4797 only disable simd intrinsics if no sse2 is detected.
4799 * optflags-def.h: Added sse3.
4801 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
4804 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4806 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
4807 when adding delegate-invoke wrappers.
4809 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4811 * Makefile.am: Reenable the simd tests.
4813 2008-10-07 Bill Holmes <billholmes54@gmail.com>
4815 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
4816 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
4817 other vreg is allocated to that hreg.
4819 Contributed under MIT/X11 license.
4821 2008-10-07 Zoltan Varga <vargaz@gmail.com>
4823 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
4826 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4828 * basic-simd.cs: New test suite for SIMD intrinsics.
4830 * Makefile.am: Added new tests.
4832 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
4834 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
4838 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
4840 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
4841 using SSE2 aware opcodes.
4843 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
4844 is enabled, this code path is only reachable if conversion ops are emmited after
4847 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
4849 This optimization saves 6 bytes per conversion against the old version.
4851 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4853 * aot-compiler.c (compile_method): Don't skip methods referencing
4854 generic methods without a corresponding entry in token_info_hash, since
4855 encode_method_ref () can handle all generic methods now.
4857 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
4858 generic context is set.
4860 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
4861 generic sharing of LDTOKEN.
4863 2008-10-06 Mark Probst <mark.probst@gmail.com>
4865 * mini-amd64.h: Temporarily disabled fast virtual generic method
4866 calls because it breaks the System.Runtime.Remoting tests.
4868 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4870 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
4872 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
4873 so inlining actually works.
4874 (check_inline_caller_method_name_limit): Ditto.
4876 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
4878 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
4879 64 bit safety (from Olaf Hering and Andreas Farber).
4881 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4883 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
4884 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
4885 unused virtual call support code.
4887 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
4889 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
4890 which can't use aot trampolines.
4891 (decode_patch): Don't create aot trampolines for methods which can't use
4894 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
4895 use aot trampolines.
4897 * mini.h: Bump AOT image format version.
4899 2008-10-05 Zoltan Varga <vargaz@gmail.com>
4901 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
4902 to save_token_info () since cmethod is inflated for constrained calls.
4904 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
4906 2008-10-04 Andreas Farber <andreas.faerber@web.de>
4908 * Makefile.am: Add build rules for ppc64.
4909 This avoids the build failing at pedump with unresolved symbols
4910 due to lack of arch_sources. Instead it will now fail earlier
4911 due to lack of cpu-ppc64.md.
4913 Contributed under MIT/X11 license.
4915 2008-10-04 Mark Probst <mark.probst@gmail.com>
4917 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
4920 * iltests.il.in: Add test case for tail call with many arguments.
4922 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4924 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
4925 to the fast virtual generic method code until the aot case is fixed.
4927 2008-10-03 Mark Probst <mark.probst@gmail.com>
4929 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
4931 2008-10-03 Mark Probst <mark.probst@gmail.com>
4933 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
4936 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4938 * simd-intrinsics.c: Forgot to add this one.
4940 * mini-codegen.c: Fix macro in case SIMD is not supported.
4942 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4944 This patch land initial JIT support for simd intrinsics.
4946 * mini-x86.h: Added new define to make --enable_minimal work on x86.
4948 * Makefile.am: Added simd-intrinsics.c
4950 * simd-intrinsics.c: New file with simd instrinsic related
4953 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
4955 * cpu-x86.md: Add simd related instructions.
4957 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
4959 * driver.c: Added two new --regression variants.
4961 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
4963 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
4965 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
4966 extract some complicated logic to helper functions.
4968 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
4970 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
4972 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
4973 the specialized simplification pass.
4975 * method-to-ir.c (mono_spill_global_vars): Use new macro.
4977 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
4979 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
4982 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
4983 if MONO_ARCH_NEED_SIMD_BANK is defined.
4985 * mini-ops.h: Added the new simd ops.
4987 * mini-x86.c: Added mono_arch_xregname.
4989 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
4991 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
4993 * mini-x86.h: Define simd related MONO_ARCH macros.
4995 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
4997 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
4999 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5000 MONO_CLASS_IS_SIMD to deal with simd related IR.
5002 * mini.h (MonoInst): Added spill_var to the backend union.
5004 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5006 * mini.h: Added forward declarations of the new simd fuctions.
5008 * optflags-def.h: Added new optimization names SIMD.
5010 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5012 * regalloc.h: Added support for working with 3 register banks.
5014 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5016 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5018 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5020 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5022 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5024 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5025 instead of one on 64 bit systems.
5027 * method-to-ir.c: Remove unused includes.
5029 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5031 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5032 cfg->used_int_regs, since the two are different on arm.
5034 2008-10-02 Mark Probst <mark.probst@gmail.com>
5036 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5037 mono_method_get_vtable_index() to get the vtable index.
5039 2008-10-02 Mark Probst <mark.probst@gmail.com>
5041 * method-to-ir.c (mono_method_to_ir2): Don't create native
5042 wrappers for array methods, because they're never called (and if
5043 they were called they wouldn't work).
5045 2008-10-02 Mark Probst <mark.probst@gmail.com>
5047 * method-to-ir.c (mono_method_to_ir2): Array methods are
5048 special-cased and must not be invoked indirectly via the (M)RGCTX
5049 when generic sharing is turned on. Fixes #431413.
5051 2008-10-01 Mark Probst <mark.probst@gmail.com>
5053 * method-to-ir.c: When generic sharing is active, call
5054 non-interface virtual generic methods via the standard trampoline.
5056 * mini-trampolines.c: Handle virtual generic shared methods.
5058 * mini.h, mini-x86.c, mini-x86.h: New argument for
5059 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5060 method thunks and which is the trampoline to call if the lookup
5061 fails. Enable the virtual generic method thunk for x86.
5063 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5064 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5065 argument but assert that it's NULL, because these archs don't yet
5066 implement the virtual generic method thunk. Changes in the IMT
5067 thunk data structures.
5069 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5071 * aot-compiler.c (emit_globals): Avoid invalid characters in
5072 the static linking symbol.
5074 * objects.cs: Add a test for the range check optimization. Fix warnings.
5076 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5077 optimization from the current JIT.
5079 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5080 later in decompose_array_access_opts () to allow more optimizations.
5082 * method-to-ir.c (mono_handle_soft_float): Rename this to
5083 mono_decompose_soft_float () for consistency.
5085 * mini-ops.h: Fix arguments of OP_STRLEN.
5087 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5088 into a separate function.
5089 (reset_cast_details): Ditto.
5090 (handle_unbox): Save cast details. Fixes #431254.
5092 * method-to-ir.c: Remove some obsolete FIXMEs.
5094 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5096 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5098 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5100 * mini-codegen.c: More work on macros to make them
5101 ready for multiple regbanks.
5103 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5105 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5107 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5109 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5111 * mini-codegen.c (mono_spillvar_offset): Proper support for
5114 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5116 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5117 the stack overflow changes.
5119 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5121 * mini-codegen.c: Make all bank macros depend on reg_bank.
5123 * mini-codegen.c (mono_local_regalloc): Make free mask
5124 initialization regbank aware.
5126 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5128 * mini-codegen.c (mono_local_regalloc): Extract callee
5129 mask selection to a function and make it regbank aware.
5131 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5133 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5134 code to deal with many regbanks.
5136 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5138 * mini-codegen.c: More fp->regbank changes.
5140 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5142 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5143 of a hardcoded constant.
5145 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5147 * method-to-ir.c (type_from_stack_type): Fix typo.
5149 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5151 * mini-ia64.c (emit_move_return_value): Convert float return values to
5154 * objects.cs: Add a new test.
5156 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5157 VARARG methods to fix an assert later.
5159 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5160 end so it at least compiles.
5162 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5164 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5166 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5168 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5169 optimization to a new function (emit_optimized_ldloca_ir) and enable
5170 it for both ldloca and ldloca_s.
5172 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5174 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5175 gshared CASTCLASS code.
5177 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5178 amd64, where the libc stack unwinder encounters stack frames referring to
5179 native code in unmapped memory.
5181 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5184 * generics.cs: Add new test.
5186 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5188 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5189 add a check that one of the ARM_FPU_ constants is defined.
5191 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5193 * mini-exceptions.c: Fix build on non-altstack platforms.
5195 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5198 * ir-emit.h: Add a comment to NEW_PCONST.
5200 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5202 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5204 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5205 after the changes to MonoJitDomainInfo.
5207 2008-09-27 Mark Probst <mark.probst@gmail.com>
5209 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5211 2008-09-27 Mark Probst <mark.probst@gmail.com>
5213 * mini-ppc.c: Compiler warning fixes.
5215 2008-09-27 Mark Probst <mark.probst@gmail.com>
5217 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5220 2008-09-27 Mark Probst <mark.probst@gmail.com>
5222 * exceptions-ppc.c, mini-ppc.h: Compile
5223 mono_arch_handle_altstack_exception() on Darwin, too.
5225 2008-09-27 Mark Probst <mark.probst@gmail.com>
5227 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5228 work on archs which don't have generic sharing implemented, only
5229 without the vtable_arg.
5231 2008-09-26 Mark Probst <mark.probst@gmail.com>
5233 * mini.c: Added comment explaining why delegate ctor icall
5234 wrappers are compiled.
5236 2008-09-26 Mark Probst <mark.probst@gmail.com>
5238 * mini.c: Don't produce trampolines to delegate ctor icall
5239 wrappers but compile them upfront.
5241 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5243 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5244 runtime-set function when going back to managed code. Currently this
5245 is used to set back the protection on the soft ovf pages and/or to
5246 throw the stack overflow exception that happened in unmanaged code.
5248 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5250 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5251 runtime-set function when going back to managed code. Currently this
5252 is used to set back the protection on the soft ovf pages and/or to
5253 throw the stack overflow exception that happened in unmanaged code.
5255 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5257 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5258 the support code for restoring stack protection after stack overflows
5259 that happen in unmanaged code. Don't set the exec permission on the
5262 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5264 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5265 delegate->method_ptr is set. Fixes #428054.
5267 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5269 * tests.cs: Rename to ratests.cs.
5271 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5272 emit_get_rgctx_... functions.
5274 2008-09-25 Mark Probst <mark.probst@gmail.com>
5276 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5278 2008-09-25 Mark Probst <mark.probst@gmail.com>
5280 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5281 before asserting that method is sharable.
5283 2008-09-25 Mark Probst <mark.probst@gmail.com>
5285 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5286 whether method needs a static RGCTX wrapper used instead of
5289 * generic-sharing.c, mini.h: A few functions moved to
5290 metadata/generic-sharing.c.
5292 2008-09-25 Mark Probst <mark.probst@gmail.com>
5294 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5295 Generic code sharing for value types, which essentially means
5296 treating value type methods like static methods. The RGCTX is
5297 passed in the same way.
5299 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5301 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5302 opcode when creating multi-dimensional arrays of open types.
5304 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5307 * generics.cs: Add a test.
5309 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5311 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5313 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5315 * mini.c (mini_method_compile): Set it when running under the debugger.
5317 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5318 vreg optimization if the flag is set.
5320 * driver.c (mono_main): Add --attach= option to pass options to
5323 * mini.c (sigquit_signal_handler): Start the attach agent.
5325 * ssapre.c: Disable this to save space since it is not yet ported to
5328 * regalloc2.c: Disable this to save space.
5330 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5332 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5334 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5335 the -v option useful again.
5337 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5339 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5342 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5343 arrays of arrays. Fixes #428406.
5345 * method-to-ir.c (mini_emit_castclass): Ditto.
5347 * objects.cs: Add new test.
5349 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5351 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5352 was wrong at it choked against target_type_is_incompatible for byref types.
5354 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5356 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5359 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5361 * mini-exceptions.c: update a few more exceptions-related counters.
5363 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5365 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5366 new functions to allocate from persistent mempools.
5368 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5370 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5371 multiple register banks in the future.
5373 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5375 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5377 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5379 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5381 * mini.h: Export type_to_eval_stack_type.
5383 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5384 is only ins->klass of byref types.
5386 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5388 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5389 (mini_emit_memcpy2): Ditto.
5391 * mini-amd64.c: Fix a warning.
5393 2008-09-21 Mark Probst <mark.probst@gmail.com>
5395 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5398 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5400 * method-to-ir.c: Extract stloc micro-optimization to a
5401 function and apply it to all cases.
5403 2008-09-19 Mark Probst <mark.probst@gmail.com>
5405 * method-to-ir.c: Don't fail generic code sharing in cases we
5408 2008-09-18 Mark Probst <mark.probst@gmail.com>
5410 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5412 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5414 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5417 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5419 * trace.c: make tracing more useful and correct, with per-thread
5422 2008-09-15 Mark Probst <mark.probst@gmail.com>
5424 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5425 doing a method call and the argument is an R4.
5427 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5429 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5432 2008-09-13 Mark Probst <mark.probst@gmail.com>
5434 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5436 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5438 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5439 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5441 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5443 * driver.c: Add a --agent argument (not supported yet) to load managed
5444 agent assemblies before loading the main assembly, similarly to how the
5445 Java VM handles agents.
5447 2008-09-11 Mark Probst <mark.probst@gmail.com>
5449 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5450 function to do stack layout of local variables.
5452 2008-09-11 Mark Probst <mark.probst@gmail.com>
5454 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5457 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5459 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5460 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5461 JIT if DISABLE_JIT is defined.
5463 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5466 2008-09-10 Mark Probst <mark.probst@gmail.com>
5468 * iltests.il.in: Disable the fconv test on PPC (the result is
5469 undefined according to ECMA).
5471 2008-09-10 Mark Probst <mark.probst@gmail.com>
5473 * iltests.il.in: Enable tail call tests for PPC.
5475 * mini.h: Add variable for storing incoming valuetype argument
5476 addresses for tail calls.
5478 * mini-ppc.c: Implement valuetype arguments and return values for
5481 2008-09-09 Mark Probst <mark.probst@gmail.com>
5483 * mini-ppc.c: Partially implement tail calls (struct arguments and
5484 return values not supported).
5486 * method-to-ir.c: Enable tail calls on PPC.
5488 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5490 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5491 runtime-invoke wrappers to work around the problem of them getting
5492 assigned to a random class.
5494 * aot-runtime.c (mono_aot_get_method): Ditto.
5496 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5498 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5499 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5501 2008-09-07 Mark Probst <mark.probst@gmail.com>
5503 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5504 until they're implemented properly.
5506 * exceptions-ppc.c: Use arch-independent exception-handling code
5507 instead of custom one.
5509 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5512 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5514 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5515 applies when __powerpc__ is defined.
5517 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5519 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5520 methods to their code to avoid computing the full name of wrappers and
5521 doing a lookup in a string hash table.
5523 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5525 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
5526 we identify bblocks before method_to_ir () is ran.
5528 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
5529 Also avoid optimizing branches pointing to themselves.
5531 * mini.c (mini_method_compile): Ditto. Fixes #422947.
5533 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
5535 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
5537 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5539 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
5540 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
5541 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
5544 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
5545 jumped to the same entry in plt_jump_table.
5547 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
5549 * method-to-ir.c (initialize_array_data): Handle field with RVA from
5552 2008-08-31 Zoltan Varga <vargaz@gmail.com>
5554 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
5555 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5558 2008-08-29 Geoff Norton <gnorton@novell.com>
5560 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
5561 segment, and doesn't properly handle .space as .text. Fixes
5564 2008-08-29 Geoff Norton <gnorton@novell.com>
5566 * mini.c: Disable the mach exception handler when running on
5569 2008-08-29 Geoff Norton <gnorton@novell.com>
5571 * aot-compiler.c: Patch from Renaldas Zioma to properly register
5572 globals on Darwin/ARM
5574 2008-08-28 Zoltan Varga <vargaz@gmail.com>
5576 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
5577 since too many things depend on it. Instead, call
5578 mono_runtime_set_no_exec ().
5580 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
5583 * aot-compiler.c: Add an 'asm-only' AOT option.
5585 * mini.c: Avoid initializing the runtime when doing AOT compilation.
5587 * aot-compiler.c (compile_method): Disable gshared support for now as it
5590 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5592 * mini-amd64.h : Fix a compiler warning.
5594 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
5595 Changed to use a callback function to retrieve the unwind info.
5596 This avoids problems observed when code blocks were removed by
5597 unloading an app domain.
5599 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
5600 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
5603 Contributed under MIT/X11 license.
5605 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5607 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
5608 case to keep the stack aligned to 8.
5610 Contributed under MIT/X11 license.
5612 2008-08-26 Zoltan Varga <vargaz@gmail.com>
5614 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
5615 avoid repeated linear searches.
5617 2008-08-25 Zoltan Varga <vargaz@gmail.com>
5619 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
5620 methods it can't handle.
5622 * aot-compiler.c (add_method): Avoid adding a method twice.
5623 (add_wrappers): Add runtime invoke wrappers for all methods.
5625 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
5626 function to create an aot-compatible version of this trampoline.
5628 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
5630 2008-08-24 Zoltan Varga <vargaz@gmail.com>
5632 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
5634 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
5635 with a generic sharing failure.
5637 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
5639 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
5640 CEE_RETHROW. Fixes #419634.
5642 * mini.c (mono_method_to_ir): Ditto.
5644 * exceptions.cs: Add a new test.
5646 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
5647 to mono_type_stack_size_internal () since some callers might not pass in
5650 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
5651 instrument_prolog. Fixes #419878.
5653 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
5654 doubles in soft float mode volatile.
5656 2008-08-23 Zoltan Varga <vargaz@gmail.com>
5658 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
5660 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
5661 to handle soft float correctly.
5663 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
5666 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
5668 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
5669 to sp, since the generics catch code requires it.
5671 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
5674 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
5675 mono_arch_emit_imt_argument ().
5677 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
5679 * mini-arm.c tramp-arm.c: Generic sharing updates.
5681 2008-08-22 Zoltan Varga <vargaz@gmail.com>
5683 * mini-arm.c: Fix the arm build.
5685 * generic-sharing.c (mini_type_get_underlying_type): New helper function
5686 handling enums, generic instances and generic sharing.
5687 (mini_type_stack_size_full): Ditto.
5689 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
5691 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
5693 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
5695 * tramp-arm.c: Implement the rgctx fetch and the generic class init
5698 * mini-arm.c: Various small generic sharing changes.
5700 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
5702 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
5705 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
5706 helper function to return a generic class init trampoline.
5708 * method-to-ir.c mini.c: Use it.
5710 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
5711 arch-specfic function to return a generic class init trampoline.
5713 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
5714 the GENERIC_CLASS_INIT custom code.
5716 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
5717 a fatal error, not a sharing failure.
5719 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
5722 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
5723 trampoline argument from MONO_ARCH_VTABLE_REG.
5725 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5726 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5727 argument, and pass the vtable in VTABLE_REG.
5729 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
5730 order of the arguments to the C trampoline: pass 'slot' as the trampoline
5731 argument, and pass the vtable in VTABLE_REG.
5732 (mono_arch_create_trampoline_code_full): Remove some special casing for
5733 the rgctx fetch trampoline.
5735 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
5738 * iltests.il: Add a test for it.
5740 2008-08-21 Zoltan Varga <vargaz@gmail.com>
5742 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
5744 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
5747 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
5748 use mono_jit_info_table_find () to avoid recursion.
5749 (mono_delegate_trampoline): Add a sync wrapper here.
5751 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
5754 * mini.c (mono_method_to_ir): Ditto.
5756 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
5757 add_sync_wrapper argument. Don't add a sync wrapper here.
5758 (mono_create_jump_trampoline): Don't add a sync wrapper here.
5760 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
5762 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5764 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
5765 of nonvolatile registers back from MonoContext to CONTEXT.
5767 Contributed under MIT/X11 license.
5769 2008-08-20 Bill Holmes <billholmes54@gmail.com>
5771 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
5772 arguments on Winx64 there are only 4 argument registers. For this
5773 logic to work the last argument must be pulled from the stack.
5775 Contributed under MIT/X11 license.
5777 2008-08-20 Zoltan Varga <vargaz@gmail.com>
5779 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5781 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
5782 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
5783 encode/decode_method_ref ().
5785 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
5787 * aot-runtime.c (decode_patch): Ditto.
5789 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
5790 MONO_PATCH_INFO_METHOD.
5792 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
5795 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
5798 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
5800 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
5801 one from the caller.
5803 * aot-runtime.c (decode_generic_inst): New function to decode and
5804 return a interned generic inst.
5805 (decode_klass_ref): Use it.
5806 (decode_method_ref): Ditto.
5808 * aot-compiler.c (emit_exception_debug_info): Save
5809 jinfo->has_generic_jit_info too.
5811 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5813 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
5815 * iltests.il.in: Add a test for fconv_to_i.
5817 * liveness.c: Disable the liveness2 pass for now to save space.
5819 * regalloc2.c: Include mempool-internals.h to fix warnings.
5821 * aot-compiler.c (encode_method_ref): Encode the context of generic
5824 * aot-runtime.c (decode_method_ref): Inflate generic methods using
5825 the context saved in the aot file.
5827 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5829 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5831 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
5832 volatile so they won't be optimized away.
5834 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
5840 * dominators.c: Remove duplicated functions that now are in
5841 mempool-internals.h.
5843 2008-08-19 Zoltan Varga <vargaz@gmail.com>
5845 * aot-compiler.c: Fix warnings.
5847 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
5849 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
5851 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
5854 * mini.c (mono_resolve_patch_target): Ditto.
5856 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
5857 (encode_klass_ref): Add support for encoding VARs/MVARs.
5859 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
5861 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
5862 the handling of the got entries into a separate 'decode_got_entry' function.
5863 Add support for RGCTX_FETCH.
5865 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
5866 clobbered by the trampoline code.
5868 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
5869 not clobbered by the indirect calling code.
5871 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5873 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
5876 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
5878 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
5879 signature using the compilation mempool otherwise we would leak it.
5881 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5883 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
5884 mono_emit_abs_call ().
5886 * patch-info.h: Add GENERIC_CLASS_INIT.
5888 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
5890 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
5891 as their target as a near call.
5893 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
5895 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
5897 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
5898 call to a runtime function described by a patch.
5900 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
5901 mono_emit_abs_call, this has the advantage that the ABS handling code in
5902 mono_codegen () can handle them both, and can handle other stuff in the
5903 future without additional code.
5905 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
5907 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
5910 * mini.h: Add missing bblock related prototypes.
5912 * mini.h (MonoCompile): Remove unused reverse_inst_list and
5913 reverse_inst_list_len fields.
5915 * mini.c: Refactor this file a bit by moving branch optimizations to
5918 * method-to-ir.c: Merge generic sharing changes missed earlier.
5920 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
5922 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
5923 shared patches. Process METHODCONST as a shared patch.
5925 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
5926 as it crashes on the 2.0 mscorlib.
5928 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
5931 * aot-compiler.c: Use is_plt_patch () in a few additional places.
5932 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
5935 * aot-compiler.c: Reorganize the got handling code to be a bit more
5938 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5940 * aot-compiler.c: Make the patch_to_plt_offset hash table use
5941 mono_patch_info_equals/hash, and use it to massively simplify
5944 * mini.c (mono_patch_info_hash): Simplify this and add support for
5947 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
5949 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
5950 handling code, since an offset is not enough to identify a trampoline.
5952 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
5954 2008-08-17 Mark Probst <mark.probst@gmail.com>
5956 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
5958 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
5960 * mini-ops.h: Argument and result types for OVF_CARRY ops.
5962 * decompose.c: PPC decompositions for various ops.
5964 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
5966 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5968 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
5969 call the generic trampoline code using a call, instead of a jump, to
5970 remove some special casing from the generic trampoline code.
5972 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
5973 (mono_codegen): Ditto.
5975 * aot-compiler.c aot-runtime.c: Ditto.
5977 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
5979 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
5980 helper function to find the offset corresponding to a lazy fetch trampoline.
5982 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
5983 when doing generic sharing.
5985 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
5988 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
5989 mini-trampolines.c to be with the other trampoline creation functions.
5991 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
5992 as it is equal to method->signature in most cases, add a
5993 mono_emit_method_call_full variant which takes a signature and an imt
5996 2008-08-16 Zoltan Varga <vargaz@gmail.com>
5998 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
5999 to this function, since it could be computed easily from the method
6001 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6004 * method-to-ir.c mini.c: Remove references to
6005 compile_generic_method_wo_context.
6007 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6008 generic method calls.
6010 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6011 dimensional non-szarrays.
6013 * mini.c (mini_init): Register mono_array_new_1.
6015 * jit-icalls.c (mono_array_new_1): New jit icall.
6017 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6018 pointing to the method.
6020 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6021 method addresses belonging to METHOD_JUMP patches in the
6022 jump_target_got_slot_hash.
6023 (mono_aot_load_method): Ditto.
6025 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6026 METHOD_JUMP patches.
6028 * mini.c (mini_create_jit_domain_info): New helper function which
6029 initializes/frees domain->runtime_info.
6030 (mini_free_jit_domain_info): Ditto.
6031 (mini_init): Install the domain hook functions with the runtime.
6033 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6034 information maintained by the JIT.
6036 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6037 insertion into jump_table_hash into mono_codegen (), also implement proper
6040 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6041 tail calls, it is already done by the aot code.
6043 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6046 * iltests.il.in: Make the jmp test a bit more complex.
6048 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6049 generic instances which doesn't have a token.
6051 * aot-runtime.c (decode_method_ref): Ditto.
6053 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6054 can handle this case now.
6055 (handle_box): Ditto.
6057 2008-08-15 Geoff Norton <gnorton@novell.com>
6059 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6062 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6064 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6065 calling generic methods.
6067 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6069 * aot-runtime.c (decode_patch_info): Ditto.
6071 * mini.c (mono_resolve_patch_target): Ditto.
6073 * patch-info.h: Add METHOD_RGCTX.
6075 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6077 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6079 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6080 arguments in registers.
6082 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6083 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6085 * mini.c (mini_method_compile): Abort aot compilation for generic
6086 methods if generic sharing is disabled.
6088 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6091 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6092 requiring an mrgctx.
6094 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6095 store instructions when converting a vcall to a normal call.
6097 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6098 mono_arch_find_jit_info.
6100 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6102 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6103 avoid calling mono_method_full_name () for every method even if the
6105 (check_inline_caller_method_name_limit): Ditto.
6107 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6109 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6110 assemblies in one run.
6112 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6113 skipped methods if it is not 0.
6115 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6117 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6119 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6120 MONO_ARCH_HAVE_UNWIND_TABLE.
6122 Contributed under MIT/X11 license.
6124 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6126 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6127 from default optimizaton list on Winx64.
6129 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6131 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6132 the LMF from the MonoJitTlsData structure.
6134 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6136 Contributed under MIT/X11 license.
6138 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6140 * mini.c (sigsegv_signal_handler): Fix the build.
6142 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6143 assembly->aot_module.
6145 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6146 hash table. This simplifies and speeds up a lot of code, and fixes support
6149 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6152 * mini-exceptions.c: Ditto.
6154 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6155 'native_offset' argument, since these are computed in the
6156 mono_find_jit_info () function.
6158 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6159 is used by exceptions-ppc.c.
6161 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6162 mono_arch_find_jit_info ().
6164 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6165 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6166 generic code in mini-exceptions.c.
6168 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6170 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6172 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6174 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6175 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6176 called while holding the loader lock. Fixes #415608.
6177 (mono_aot_get_method_from_token_inner): Ditto.
6179 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6181 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6182 to reduce differences between this and the generic implementation in
6184 (ves_icall_get_frame_info): Ditto.
6186 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6188 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6191 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6192 mono_arch_get_call_filter () and make it non-static, for consistency with the
6193 other architectures.
6195 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6198 * local-propagation.c:
6199 * mini-x86.c: Correct the name of arch defines.
6201 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6203 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6204 NO_EMULATE_LONG_SHIFT_OPS define.
6206 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6208 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6209 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6211 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6212 MACH fixes. Merged from the 2.0 branch.
6214 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6216 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6217 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6219 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6221 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6222 mono_marshal_get_native_wrapper () signature changes.
6224 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6226 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6227 conversion bug under arm.
6229 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6231 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6233 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6234 with overflow checking.
6236 2008-08-05 Marek Habersack <mhabersack@novell.com>
6238 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6239 to the genmdesc.pl file
6241 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6243 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6244 arg_array in the soft-float versions of the LOAD/STORE macros.
6246 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6249 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6251 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6253 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6254 a float HFA. Fixes #413621.
6256 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6258 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6259 frame_size to args_size. Fixes build.
6261 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6263 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6264 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6266 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6267 the stack are not unaligned. Fixes #413247.
6269 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6271 * mini.c: update jitted methods performance counters.
6273 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6275 * mini-exceptions.c: increase the exceptions thrown performance
6276 counter in mono_handle_exception ().
6278 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6280 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6281 can work with netmodules.
6283 2008-07-28 Geoff Norton <gnorton@novell.com>
6285 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6288 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6290 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6293 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6295 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6296 The float param registers and other param registers must be the
6297 same index on Windows x64.
6299 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6300 ArgValuetypeAddrInIReg argument case. Setting the argument
6301 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6303 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6304 variable computed above as the copy length for arguments of storage
6305 type ArgValuetypeAddrInIReg.
6307 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6308 ArgValuetypeAddrInIReg argument case. This case will rely on
6309 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6311 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6312 a 32 byte stack allocation for all calls. We will omit the adjustment for
6313 jump and tail call instructoins as they do not follow the typical call behavior.
6315 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6316 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6317 local variable and pass the local variable by reference to the called method.
6319 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6320 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6321 of a struct is passed in a register it must be saved with the other
6322 volatile argument on the stack.
6324 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6325 frame pointer the stack adjustment value must be saved to the unwind
6328 Contributed under MIT/X11 license.
6330 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6332 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6333 which got lost in the merge.
6335 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6337 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6340 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6342 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6343 icalls, since they won't be patched.
6345 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6346 different code sequence when running under valgrind to prevent some valgrind
6349 * iltests.il.in: Add new regression test.
6351 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6354 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6355 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6357 * iltests.il.in: Add new test.
6359 * aot-compiler.c: Fix some warnings.
6361 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6364 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6366 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6367 (mini_usage_jitdeveloper): Add a missing --wapi option.
6369 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6371 * mini-codegen.c: Simplify the is_fp macros.
6372 (free_up_ireg): Remove, use free_up_reg instead.
6373 (free_up_reg): Fix the fp case.
6375 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6377 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6380 * exceptions-x86.c: Merge some changes which seemed to have got lost
6381 in the linear-ir merge.
6383 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6385 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6386 long vreg volatile even if the variable was already created.
6388 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6391 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6393 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6395 * mini.c (mono_jit_compile_method_inner): Add support for
6396 MONO_EXCEPTION_BAD_IMAGE.
6398 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6399 mini_method_get_context () returns NULL. Fixes #356531.
6401 * mini.c (mono_method_to_ir): Ditto.
6403 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6404 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6406 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6408 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6409 in the LDFTN implementation.
6411 2008-07-25 Mark Probst <mark.probst@gmail.com>
6413 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6414 code, patch calls to icalls, too, even if they're not in the
6415 shared generic code hash. Fixes #411962.
6417 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6419 * cpu-x86.md: Increase the length of the fcall opcodes.
6421 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6422 calls returning floats.
6424 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6427 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6430 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6431 into the domain->method_code_hash.
6433 * aot-compiler.c: Fix win32 build.
6435 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6437 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6438 gshared NEWARR implementation.
6440 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6442 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6443 can be used outside of method_to_ir.
6445 * mini.h (MonoCompile): Add arg_types field.
6447 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6449 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6450 the values of the local arg_array and param_types array.
6452 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6454 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6455 got accesses might only get generated later when NEWOBJ is decomposed.
6457 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6458 looking up the native code of the target method when a delegate is called
6461 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6464 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6466 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6467 AOT work on platforms without a working dlsym implementation.
6469 * mini.h: Bump AOT image format version.
6471 2008-07-24 Mark Probst <mark.probst@gmail.com>
6473 * mini-exceptions.c: Free a MonoType with
6474 mono_metadata_free_type() instead of g_free().
6476 * aot-runtime.c: Free a MonoType.
6478 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6480 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6483 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6486 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6487 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6490 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6492 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6493 NEWOBJ calls on valuetypes.
6495 * iltests.il.in: Add new test.
6497 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6499 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6501 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6502 is no longer needed.
6504 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6505 non register sized integer arguments.
6506 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6507 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6510 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6513 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6514 two a binop with different sized arguments is emitted.
6516 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6517 instruction in the ins==NULL case.
6519 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6521 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
6523 * mini-x86.c: Fix osx build.
6525 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
6528 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
6529 instruction for non int sized variables.
6531 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
6534 2008-07-23 Robert Jordan <robertj@gmx.net>
6536 * method-to-ir.c: Fix MSVC build.
6538 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6540 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
6541 a non int sized type, widen it to an int since newer versions of gcc seem to
6542 generate code which needs this.
6544 * ssa2.c abcremoval2.c: Fix warnings.
6546 * *: Merge the Linear IR branch.
6548 The original branch is at trunk/branches/vargaz/mini-linear-il, and
6549 the ChangeLog file there describes all the changes done over the years.
6550 Further documentation can be found at www.mono-project.com/Linear_IL.
6552 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6554 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6555 The float param registers and other param registers must be the
6556 same index on Windows x64.
6558 Contributed under MIT/X11 license.
6560 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
6562 * mini.c: Make the previous fix GC safe.
6564 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
6566 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
6568 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6570 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
6571 on Winx64. This type will not be passed on the stack (ArgOnStack), but
6572 ArgValuetypeAddrInIReg instead.
6574 Contributed under MIT/X11 license.
6576 2008-07-21 Zoltan Varga <vargaz@gmail.com>
6578 * mini-codegen.c (get_register_spilling): Fix a warning.
6580 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
6582 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
6583 for types which the initialization fails. Raises the provided exception
6584 at the right stop after cleanup.
6586 2008-07-16 Zoltan Varga <vargaz@gmail.com>
6588 * aot-compiler.c: Free most of the memory allocated during compilation.
6590 * mini.c (mini_parse_debug_options): Fix a leak.
6592 * mini.c (mini_method_compile): Don't add the method to the jit info tables
6593 during aot compilation.
6595 2008-07-14 Zoltan Varga <vargaz@gmail.com>
6597 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
6598 it has too much register pressure.
6600 2008-07-13 Zoltan Varga <vargaz@gmail.com>
6602 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
6604 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6606 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6609 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6610 on amd64 similar to the way it is done on arm.
6612 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6614 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
6615 consistency, normalize error messages, avoid loading aot-only modules in
6618 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
6621 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
6623 2008-07-11 Martin Baulig <martin@ximian.com>
6626 (MonoDebuggerInfo): Add `interruption_request'.
6628 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6630 * aot-compiler.c (emit_plt): Remove some dead code.
6632 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
6634 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
6635 return the plt info offset belonging to a given plt entry.
6637 * mini-trampolines.c (mono_aot_plt_trampoline): Use
6638 mono_aot_get_plt_info_offset.
6640 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
6641 similar to the amd64 code by makeing jumps through a separate jump table
6642 instead of embedding the jump addresses into the code.
6644 2008-07-11 Zoltan Varga <vargaz@gmail.com>
6646 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
6649 2008-07-10 Martin Baulig <martin@ximian.com>
6651 * mini.c (mini_method_compile): Disable generics sharing when
6652 running in the debugger.
6654 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6656 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
6658 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
6659 the local register allocator from running out of registers on x86 when
6662 2008-07-10 Bill Holmes <billholmes54@gmail.com>
6664 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
6665 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
6668 Contributed under MIT/X11 license.
6670 2008-07-10 Zoltan Varga <vargaz@gmail.com>
6672 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
6673 speed up the assembler.
6675 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6677 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
6680 * mini.c: Move the soft float handling macros a bit earlier, add
6681 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
6684 * mini.h: Add prototype for mono_arch_fixup_jinfo.
6686 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
6687 read-only to help catch code allocation requests.
6689 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
6690 and turn it off when using --aot-only or when compiling with --aot=full.
6692 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
6693 jump table for switches from the normal domain mempool, not the code
6696 * mini-trampolines.c (get_unbox_trampoline): New function to return an
6697 unbox trampoline which handles aot-only mode too.
6699 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
6700 an AOTed unbox trampoline.
6702 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
6704 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6706 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
6709 Contributed under MIT/X11 license.
6711 2008-07-09 Bill Holmes <billholmes54@gmail.com>
6713 * mini.c (mono_codegen): Allocate space at the end of the code block and store
6714 the unwind information for the method at the end of the allocated block.
6716 * mini-amd64.h: Added declarations for the unwind routines and adding field to
6717 MonoCompileArch to hold the unwind info for SEH on Winx64
6719 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
6720 frame pointer info for the method being compiled.
6722 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
6723 the call to mono_exception_from_token.
6725 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
6726 storing the method prolog information in a format that the Winx64 SEH can understand. This
6727 information is stored a the end of the method block because it is all 32-bit offset based.
6729 Contributed under MIT/X11 license.
6731 2008-07-09 Zoltan Varga <vargaz@gmail.com>
6733 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
6735 * wapihandles.c: Fix warnings.
6737 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
6740 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
6741 mono_jit_compile_method in aot-only mode since that calls the type
6744 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
6745 get_delegate_invoke_impl in aot-only mode.
6747 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
6749 2008-07-08 Zoltan Varga <vargaz@gmail.com>
6751 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
6753 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
6756 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
6758 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
6759 init trampoline from the AOT file as well.
6761 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
6762 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
6765 * mini.c (mini_init): Move the call to mono_exceptions_init () after
6768 * exceptions-amd64.c: Add _full variants for the remaining exception code
6769 creation functions as well, allow emission of relocatable code, remove
6770 caching since that is now done by the caller.
6772 * mini-exceptions.c: Add _full variants for the remaining exception code
6773 creation functions as well, add aot-only support.
6775 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
6776 if we can determine a proper token for them.
6777 (add_wrappers): Add a few more wrappers.
6778 (emit_method_code): Remove some dead code.
6779 (emit_trampolines): Emit exception code too.
6781 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
6783 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
6784 mono_array_new_va which avoids varargs.
6786 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
6788 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
6789 mono_arch_create_specific_trampoline () in all places.
6791 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
6792 a bit so it can be used for other things as well.
6794 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
6797 * exceptions-amd64.c: Rename the caching from the exception code creation
6798 functions, it is done by the caller instead.
6800 * exceptions-amd64.c: Change the signature of the exception code creation
6801 functions to allow the creation of relocatable code later.
6803 * mini-exceptions.c: Add a set of functions to query the various
6804 runtime-generated exception functions.
6806 * mini.c mini-exceptions.c: Use the newly added functions instead of the
6807 mono_arch_.. () functions.
6809 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6811 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
6813 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
6815 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
6816 (mini_get_vtable_trampoline): Ditto.
6818 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
6819 code in the AOT case by returning the code size and a list of relocations to
6822 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
6824 2008-07-07 Bill Holmes <billholmes54@gmail.com>
6826 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
6829 Contributed under MIT/X11 license.
6831 2008-07-07 Zoltan Varga <vargaz@gmail.com>
6833 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
6834 so the buffer size can be computed correctly. Fixes #404735.
6836 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
6837 normally as cfg->debug_info is already freed.
6839 2008-07-06 Zoltan Varga <vargaz@gmail.com>
6841 * mini-amd64.c: For calls returning vtypes in registers, don't store
6842 the return address on the stack, instead allocate a separate local for
6845 2008-07-05 Mark Probst <mark.probst@gmail.com>
6847 * mini-trampolines.c, mini.h: Add an argument to
6848 mono_create_jit_trampoline_in_domain() for turning off the adding
6849 of the sync wrapper.
6851 * mini.c: Use the JIT trampoline without sync instead of
6852 ldftn_nosync in static RGCTX invoke wrappers so that the call can
6855 2008-07-04 Mark Probst <mark.probst@gmail.com>
6857 * driver.c: Turn on GSHARED optimization by default.
6859 2008-07-04 Zoltan Varga <vargaz@gmail.com>
6861 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
6862 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
6864 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
6865 create a variant of the generic trampoline code callable from AOTed trampolines.
6867 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
6868 trampoline code callable from AOTed trampolines.
6870 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
6872 2008-07-04 Mark Probst <mark.probst@gmail.com>
6874 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
6875 pass-through manner.
6877 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
6878 and don't fail sharing for them anymore.
6880 * mini-exceptions.c: Handle exceptions in shared generic methods.
6882 * generic-sharing.c: When checking the context of a generic
6883 method, also check its class's context. Don't treat wrappers as
6886 * mini-trampolines.c: Some code factored out to
6887 metadata/generic-sharing.c. Handle the MRGCTX case.
6889 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
6890 we must deal with the method being of another instantiation of the
6891 class. Add static rgctx invoke wrappers to generic methods.
6893 2008-07-04 Mark Probst <mark.probst@gmail.com>
6895 * mini.c: Provide all jit infos of generic shared methods with a
6898 * mini-exceptions.c: Handle the new situation that a generic info
6899 might be available, but not info about the this/vtable/mrgctx
6902 2008-07-03 Mark Probst <mark.probst@gmail.com>
6904 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
6907 2008-07-03 Zoltan Varga <vargaz@gmail.com>
6909 * dominators.c (check_dominance_frontier): Fix a warning.
6911 * mini.h: Add some missing prototypes.
6913 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
6915 * driver.c (mono_jit_init_version): Correct the comments since the first
6916 argument should be the name of the root domain, not a filename.
6918 * aot-runtime.c (make_writable): Error out if this is called while running
6920 (load_aot_module): Ditto.
6922 * aot-compiler.c: Really fix the computation of method indexes.
6924 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
6925 optimizations as this is no longer called frequently.
6927 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
6928 method and the invoke impl code and pass it to the delegate trampoline instead of
6929 just the delegate class.
6931 2008-07-02 Zoltan Varga <vargaz@gmail.com>
6933 * aot-compiler.c: Fixup the computation of method indexes.
6934 (add_wrappers): Create the base methods of the runtime invoke wrappers using
6935 the method builder infrastructure.
6937 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
6940 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
6941 mode, load the method right away instead of creating a trampoline.
6943 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
6945 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
6948 2008-07-01 Zoltan Varga <vargaz@gmail.com>
6950 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
6951 (mono_aot_load_method): Use method_index instead of method->token.
6953 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
6954 can handle icalls etc. properly.
6956 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6958 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
6960 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
6961 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
6962 JIT_ICALL_ADDR patch type.
6964 * patch-info.h: Add JIT_ICALL_ADDR patch type.
6966 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
6968 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
6970 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
6972 2008-06-30 Zoltan Varga <vargaz@gmail.com>
6974 * mini.c: Use domain->jit_code_hash_lock for controlling access to
6975 domain->jit_code_hash.
6977 2008-06-29 Zoltan Varga <vargaz@gmail.com>
6979 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
6981 2008-06-27 Zoltan Varga <vargaz@gmail.com>
6983 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
6984 get_this_arg_from_call, let it compute it when needed.
6986 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
6987 gsctx from code only when needed.
6989 * mini-trampolines.c (get_generic_context): Rename this to
6990 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
6991 it can be called by the arch backends.
6993 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
6995 2008-06-26 Zoltan Varga <vargaz@gmail.com>
6997 * driver.c (mono_main): Add experimental --aot-only command line option.
6999 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7002 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7004 * driver.c (DllMain): Remove mono_module_handle.
7006 Contributed under MIT/X11 license.
7008 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7010 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7011 for emitting methods which are not in the source assembly. Detect and report
7012 failure of assembling+linking.
7014 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7016 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7018 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7020 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7022 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7024 * mini.h: Remove some obsolete prototypes.
7026 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7028 2008-06-24 Mark Probst <mark.probst@gmail.com>
7030 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7031 supported by Visual Studio, so use alloca().
7033 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7035 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7038 2008-06-23 Mark Probst <mark.probst@gmail.com>
7040 * mini.c: Fail sharing of a generic method if it contains an open
7041 catch clause (because we don't pass MRGCTXs yet).
7043 2008-06-23 Mark Probst <mark.probst@gmail.com>
7045 * mini.c: When compiling a method with generic sharing, insert the
7046 method instantiated with an all-Object generic context into the
7047 jit info table, instead of the context of the first instantiation
7048 of the method we happen to compile.
7050 2008-06-18 Martin Baulig <martin@ximian.com>
7052 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7053 `major_version' and `minor_version'.
7055 2008-06-17 Mark Probst <mark.probst@gmail.com>
7057 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7058 mono_method_is_generic_sharable_impl() takes an additional
7059 argument specifying whether to treat type variables as reference
7062 2008-06-17 Mark Probst <mark.probst@gmail.com>
7064 * mini.h: Removed obsolete prototypes.
7066 2008-06-17 Mark Probst <mark.probst@gmail.com>
7068 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7069 already handle them.
7071 2008-06-17 Mark Probst <mark.probst@gmail.com>
7073 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7074 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7075 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7076 tramp-x86.c: Added a MonoGenericContext* argument to
7077 mono_arch_get_unbox_trampoline() so that it can call other
7078 functions which require it.
7080 2008-06-17 Mark Probst <mark.probst@gmail.com>
7082 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7083 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7084 mono_arch_get_this_arg_from_call() takes a
7085 MonoGenericSharingContext* as well.
7087 2008-06-17 Mark Probst <mark.probst@gmail.com>
7089 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7090 implement generic sharing of unbox.
7092 2008-06-17 Mark Probst <mark.probst@gmail.com>
7094 * mini.c: Don't compute the vtable to determine whether a field is
7095 special static, because it might not work for open types.
7097 2008-06-17 Mark Probst <mark.probst@gmail.com>
7099 * mini.c: Removed the unused token_type and token_source arguments
7100 from get_runtime_generic_context_ptr().
7102 2008-06-17 Marek Habersack <mhabersack@novell.com>
7104 * mini.c (ADD_BINOP): fix the build
7106 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7108 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7111 2008-06-16 Mark Probst <mark.probst@gmail.com>
7113 * mini.h: Removed class relations enum that's not used anymore.
7115 2008-06-16 Mark Probst <mark.probst@gmail.com>
7117 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7119 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7120 the lazy fetch trampoline access code.
7122 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7124 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7126 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7128 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7130 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7132 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7134 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7136 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7139 * mini-ops.h: Add MIN/MAX_UN opcodes.
7141 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7144 * basic-math.cs: Add more min/max tests.
7146 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7148 2008-06-13 Mark Probst <mark.probst@gmail.com>
7150 * mini.c: Small fix in the prologue of emit_castclass.
7152 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7154 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7156 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7157 do not work even for unsigned types. Fixes #400014.
7159 * basic-math.cs: Add regression tests for unsigned Min/Max.
7161 2008-06-13 Mark Probst <mark.probst@gmail.com>
7163 * mini.c: Added additional context_used argument to several
7164 functions, which will be needed for sharing generic methods. Use
7165 GET_RGCTX macro wherever appropriate. Declare only one
7166 context_used in mono_method_to_ir().
7168 2008-06-13 Mark Probst <mark.probst@gmail.com>
7170 * mini.c, generic-sharing.c: Removed generic class relations.
7172 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7173 functions due to MRGCTX changes.
7175 2008-06-13 Mark Probst <mark.probst@gmail.com>
7177 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7178 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7179 with calculated IMT.
7181 * mini.c: Generic sharing of calls via generic interfaces.
7183 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7184 generic method with non-constant MonoGenericContext*. Instead,
7185 the context is taken out of the method itself.
7187 2008-06-13 Mark Probst <mark.probst@gmail.com>
7189 * mini.c: Generic sharing of ldvirtftn.
7191 2008-06-13 Mark Probst <mark.probst@gmail.com>
7193 * mini.c: Generic sharing of ldftn.
7195 2008-06-13 Mark Probst <mark.probst@gmail.com>
7197 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7199 2008-06-13 Mark Probst <mark.probst@gmail.com>
7201 * mini.c: Generic sharing of the special case of ldtoken followed
7202 by a call to GetTypeFromHandle.
7204 2008-06-13 Mark Probst <mark.probst@gmail.com>
7206 * mini.c: Generic sharing of box for nullable types.
7208 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7210 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7211 are passed on the stack. Fixes #324807.
7213 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7215 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7216 for the ArgValuetypeAddrInIReg case.
7218 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7219 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7221 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7222 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7223 local variable and pass the local variable by reference to the called method.
7225 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7226 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7228 Contributed under MIT/X11 license.
7230 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7232 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7234 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7237 2008-06-10 Martin Baulig <martin@ximian.com>
7240 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7242 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7244 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7245 possible error when no arguments are passed.
7247 Contributed under MIT/X11 license.
7249 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7251 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7252 where the file name is NULL.
7254 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7256 * mini.c: Fix s390 build.
7258 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7260 * trace.c (mono_trace_parse_options): Fix warnings.
7262 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7264 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7266 * mini.c (remove_block_if_useless): Avoid printing the method name.
7268 * mini.c: Remove needless setting of ins->cil_code which is now done by
7271 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7274 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7275 translated code after it has been patched.
7277 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7279 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7280 avoid problems during code patching on SMP systems.
7281 (emit_call): Avoid adding a patch info which is already added by
7283 (mono_arch_emit_exceptions): Ditto.
7285 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7287 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7288 MONO_TYPE_ISSTRUCT already checks for it.
7290 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7292 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7293 structs with floats on Winx64 the float registers are not used.
7294 The integer registers are always used..
7295 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7296 only one register will be used and only if the size of the struct
7297 is 1,2,4, or 8 bytes.
7299 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7302 Contributed under MIT/X11 license.
7304 2008-06-05 Martin Baulig <martin@ximian.com>
7306 * debug-debugger.c (debugger_lookup_class): Also call
7307 mono_class_setup_methods() here; we're only called from RTI.
7309 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7311 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7312 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7313 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7314 Post-process object files and add dtrace-generated object, if necessary.
7316 Contributed under MIT/X11 license.
7318 2008-06-04 Mark Probst <mark.probst@gmail.com>
7320 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7323 * mini.c: Generic sharing for unbox.any and castclass.
7325 2008-06-04 Mark Probst <mark.probst@gmail.com>
7327 * mini.c: Ignore tailcall prefix in shared generic code and when
7328 doing calls which require a vtable/rgctx argument.
7330 2008-06-04 Mark Probst <mark.probst@gmail.com>
7332 * mini.c: Don't free the JIT info.
7334 * driver.c: Changes in the JIT info table testing code.
7336 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7338 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7339 interruption. Fix some warnings.
7341 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7342 interruption_checkpoint.
7344 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7346 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7347 from embedding applications.
7349 2008-06-02 William Holmes <billholmes54@gmail.com>
7351 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7352 reserving 32 bytes on the stack when making calls.
7354 Contributed under MIT/X11 license.
7356 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7358 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7359 the linear IL branch.
7361 * driver.c: Print out more information for --version on arm.
7363 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7365 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7366 bb_exit instead, since out of line bblocks might not actually be emitted
7369 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7370 maximum epilog size for out of line bblocks if tracing is enabled.
7372 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7374 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7376 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7378 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7380 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7381 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7384 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7386 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7387 the 'value' to store is a constant.
7389 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7391 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7392 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7394 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7396 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7397 for accessing method->generic_container.
7399 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7401 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7403 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7405 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7407 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7410 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7412 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7414 * mini.c: Handle the case when mono_class_vtable () fails.
7416 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7417 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7420 2008-05-22 Mark Probst <mark.probst@gmail.com>
7422 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7423 together with domain sharing.
7425 2008-05-22 Mark Probst <mark.probst@gmail.com>
7427 * mini.c: Treat callvirts to final methods like non-virtual calls
7428 when doing generic sharing, i.e. look them up in the runtime
7431 2008-05-22 Mark Probst <mark.probst@gmail.com>
7433 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7434 with computed types (for generic sharing).
7436 * mini.c: Generic sharing for mkrefany and refanyval.
7438 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7440 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7443 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7444 the generic sharing code.
7446 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7449 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7451 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7453 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7455 * driver.c: updated copyright date
7457 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7459 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7462 2008-05-19 Martin Baulig <martin@ximian.com>
7464 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7465 pointing to the new `_mono_debug_using_mono_debugger' variable.
7468 (mono_main): Check mono_debug_using_mono_debugger() rather than
7469 the `MONO_INSIDE_MDB' environment variable to check whether we're
7470 inside the debugger.
7472 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7474 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7477 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7479 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7481 * mini.c: Added mini_assembly_can_skip_verification. This
7482 function checks if the assembly requested to skip verification.
7483 Fixes part of #387274.
7485 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7487 * mini.c (mini_get_method): Disable the check for open generic classes when
7488 using generic sharing.
7490 * generics.cs: Add a test for #387034.
7492 * mini.c (mini_get_method): Check whenever the method class is an open generic
7493 type, and return NULL in that case, causing a verification error. Fixes
7496 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7498 * driver.c (mono_main): Revert r102623. The right
7499 thing to do is to enable the verifier under verifiable
7500 unless a --security flag was passed.
7502 We need this non-trivial behavior for --verify-all otherwise
7503 mcs-compileall won't be able to use it. As it needs everything to
7504 be verified under validil.
7506 2008-05-06 Martin Baulig <martin@ximian.com>
7510 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7511 (mono_debugger_thread_cleanup): Likewise.
7512 (mono_debugger_extended_notification): Likewise.
7514 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7516 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7517 against both inflated and non-inflated methods. We need to check against the
7518 generic definition for cases where the instantiated method is not visible.
7519 We need to check against the inflated types for cases where the instantiation
7520 changes any super type. This fixes #382986.
7522 Note that this doesn't need to be applied to other parts of mono_method_to_ir
7523 that check for visibiliy as generic params only appears as the type subject
7524 of tokens on call opcodes. Field manipulation and ldftn must always
7525 target an exact type.
7527 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7529 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
7530 if no related --security flag is passed.
7532 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7534 * mini-arch.h: Prepare support for ppc64.
7536 Contributed under MIT/X11 license.
7538 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7540 * aot-runtime.c: Prepare support for ppc64.
7542 Contributed under MIT/X11 license.
7544 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7546 * mini-ops.h: Prepare support for ppc64.
7548 Contributed under MIT/X11 license.
7550 2008-05-04 Andreas Farber <andreas.faerber@web.de>
7552 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
7554 Contributed under MIT/X11 license.
7556 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7558 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
7559 assemblies, since aot_name is not a full path, causing us to load MS.NET
7560 assemblies on windows.
7562 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
7564 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
7565 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
7566 * main.c: Use UTF-8 encoded command line instead of Windows default code
7567 page on Windows to support Unicode.
7568 * driver.c (DllMain): New function for mixed-mode assembly support.
7569 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
7570 export __stdcall functions without decoration.
7572 Contributed under MIT/X11 license.
7574 2008-04-28 Mark Probst <mark.probst@gmail.com>
7576 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
7577 saving it very early.
7579 2008-04-28 Mark Probst <mark.probst@gmail.com>
7581 * mini.h, mini.c: Lots of code for accessing the old RGCTX
7582 deleted. The only way to access the new RGCTX is via the
7585 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
7586 vtable instead of the RGCTX to static methods.
7588 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
7589 accessing the new RGCTX.
7591 * generic-sharing.c: There is no separation between self, type
7592 arguments and other types in the RGCTX anymore.
7594 2008-04-25 Jonathan Chambers <joncham@gmail.com>
7596 * mini-amd64.c (add_general): Remove previous stack adjustment.
7597 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
7598 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
7599 for 32 bytes of stack space reserved for all calls.
7601 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
7602 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
7605 Code contributed under MIT/X11 license.
7607 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
7609 * mini.c (mini_method_verify): Only verify non-inflated methods, check
7610 against the root definition, peeling out method and type instantiations.
7611 Cache verify success results, code that fails verification is still
7612 checked multiple times.
7614 2008-04-23 Zoltan Varga <vargaz@gmail.com>
7616 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
7618 2008-04-23 Jonathan Chambers <joncham@gmail.com>
7620 * mini-amd64.c (add_general): Always increment stack on Win64.
7621 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
7624 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
7625 stack based argument handling on Win64.
7627 Code contributed under MIT/X11 license.
7629 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
7631 * Makefile.am (version.h): Add support for git-svn.
7633 2008-04-22 Zoltan Varga <vargaz@gmail.com>
7635 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
7636 so instead of calling g_spawn_command_line_sync, we do everything by hand,
7637 avoiding allocations and libc functions which might deadlock.
7639 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
7640 'no-gdb-backtrace' option is set.
7642 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
7644 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
7646 2008-04-21 Martin Baulig <martin@ximian.com>
7648 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
7649 and `get_lmf_addr'; `notification_address' is no longer a pointer.
7651 2008-04-21 Martin Baulig <martin@ximian.com>
7653 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
7654 `thread_vtable', `event_handler_ptr' and `event_handler'.
7656 2008-04-21 Martin Baulig <martin@ximian.com>
7658 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
7659 allows delayed initialization of the `executable_code_buffer' when
7662 2008-04-21 Martin Baulig <martin@ximian.com>
7664 * mini.h (mono_debugger_create_notification_function): Removed.
7665 * tramp-*.c (mono_debugger_create_notification_function): Removed.
7667 * mdb-debug-info64.s
7668 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7670 * mdb-debug-info32.s
7671 (MONO_DEBUGGER__notification_function): Added this in the .text section.
7673 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
7674 currently only works on x86 and x86_64, so don't create it on ppc.
7676 2008-04-21 Martin Baulig <martin@ximian.com>
7678 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
7681 (mini_method_compile): In the fp elimination check, check
7682 `debug_options.mdb_optimizations' in addition to
7683 mono_debug_using_mono_debugger().
7685 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
7686 disable some JIT optimizations which are only disabled when
7687 running inside the debugger.
7688 Added `--help-debug' option to describe the debugging options.
7689 (parse_debug_options): New static function to parse the `--debug'
7690 options, so we can easily add more stuff in future.
7692 2008-04-20 Zoltan Varga <vargaz@gmail.com>
7694 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
7695 the method has no body.
7697 2008-04-19 Jonathan Chambers <joncham@gmail.com>
7699 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
7700 assembly is not allowed in MSVC 64-bit compiler.
7701 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
7702 as we get floating point exceptions everywhere.
7704 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
7705 correctly align arguments for call to throw_exception.
7706 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
7708 Code contributed under MIT/X11 license.
7710 2008-04-19 Zoltan Varga <vargaz@gmail.com>
7712 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
7714 2008-04-17 Zoltan Varga <vargaz@gmail.com>
7716 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
7718 * mini-amd64.c (NEW_INS): Set cil_code.
7720 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
7721 from mini-amd64.c so all debugger related logic is in one place.
7723 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
7724 later won't have a random ip assigned to them.
7726 2008-04-16 Zoltan Varga <vargaz@gmail.com>
7728 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
7729 the arch specific function initializes code_size.
7730 (mono_create_delegate_trampoline): Ditto.
7732 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
7733 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
7736 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
7737 running under the debugger.
7739 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
7742 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
7743 debugger. Also move the disabling of optimizations here from driver.c.
7744 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
7747 * mini.h (MonoCompile): Add a few new flags.
7749 2008-04-15 Zoltan Varga <vargaz@gmail.com>
7751 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
7752 so the cil_code field of created MonoInst's is properly set.
7753 (mini_select_instructions): Ditto.
7755 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
7756 (MONO_INST_NEW_CALL): Ditto.
7758 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
7759 in many places so the ins->cil_code field is properly initialized.
7761 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
7764 2008-04-14 Zoltan Varga <vargaz@gmail.com>
7766 * mini.c (mini_method_compile): Print a different message when compiling a
7769 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
7772 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7774 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
7777 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
7779 2008-04-11 Zoltan Varga <vargaz@gmail.com>
7781 * mini.c (handle_stack_args): Make this return void since its return value was
7782 never used. Also set cfg->unverifiable for invalid IL instead of calling
7785 2008-04-10 Mark Probst <mark.probst@gmail.com>
7787 * mini.c: Make sure "this" is live in catch clauses with type
7788 variables in shared generic code.
7790 2008-04-08 Mark Probst <mark.probst@gmail.com>
7792 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
7793 generic_class_is_reference_type() to ensure the proper behaviour
7794 when sharing generic code and the type in question is a type
7797 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7799 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
7800 race conditions when printing thread dumps. Fixes #377738.
7802 2008-04-08 Massimiliano Mantione <massi@ximian.com>
7804 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
7805 shows up when both MonoInst arguments can cause aliasig.
7806 There is likely no way in the current JIT to trigger this problem, but
7807 it showed up in the development of generics sharing, when in a new
7808 opcode both args of an OP_GROUP can be aliases (addresses of a local).
7809 When the generics sharing code will be committed, its tests will be
7810 valid also for this bug.
7812 2008-04-08 Zoltan Varga <vargaz@gmail.com>
7814 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
7817 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
7820 2008-04-07 Zoltan Varga <vargaz@gmail.com>
7822 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
7823 use a more detailed exception message for InvalidCastException.
7825 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
7827 * driver.c (mono_main): Add --debug=casts option to turn on better
7828 InvalidCastException message details.
7830 * mini.c (mini_get_debug_options): New helper function to return the address of
7831 the debug_options variable.
7833 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
7834 the jit_tls TLS variable.
7836 * mini.c (mono_jit_tls): New TLS variable.
7838 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
7841 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
7843 * mini.h: Removed verifer related stuff. This code was moved to verify.c
7845 * mini.c: Removed verifer related stuff, code moved to verify.c.
7847 * driver.c: Using code from verify.c instead of mini.c.
7849 2008-04-05 Zoltan Varga <vargaz@gmail.com>
7851 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
7854 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
7856 * mini.c (check_for_method_verify): Enabling verification of
7857 corlib if mono_verify_all is set. Bugs in the verifier preventing that
7860 2008-04-04 Zoltan Varga <vargaz@gmail.com>
7862 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
7863 caller saved registers as well.
7865 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
7866 saved registers as well.
7868 2008-03-30 Zoltan Varga <vargaz@gmail.com>
7870 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
7872 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
7875 2008-03-27 Zoltan Varga <vargaz@gmail.com>
7877 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
7879 (get_call_info): Take a gsctx argument instead of 'cfg'.
7881 2008-03-26 Zoltan Varga <vargaz@gmail.com>
7883 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
7884 mono_verify_all is set.
7886 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
7888 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
7890 2008-03-25 Zoltan Varga <vargaz@gmail.com>
7892 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
7895 * driver.c mini.c mini.h: Add a --verify-all development option to test the
7896 verifier and the code generated by the compiler.
7898 2008-03-25 Mark Probst <mark.probst@gmail.com>
7900 * mini.c: Generic sharing of the non-nullable case of the box
7903 2008-03-24 Zoltan Varga <vargaz@gmail.com>
7905 * inssel.brg: Fix the build.
7907 * iltests.il.in: Add a test for lconv.ovf.u8.un.
7909 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
7911 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
7912 Array:Address. Fixes #372410.
7914 * iltests.il.in: New tests for readonly prefix.
7916 2008-03-23 Zoltan Varga <vargaz@gmail.com>
7918 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
7921 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
7924 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
7926 * mini.c (mono_decompose_op_imm): New helper function.
7928 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
7929 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7932 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7933 mono_arch_output_basic_block. Fix warnings.
7935 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
7938 2008-03-22 Zoltan Varga <vargaz@gmail.com>
7940 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
7941 since the extra frame is now detected automatically inside the loop.
7943 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
7944 opts which are now in mono_peephole_ins ().
7946 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
7948 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
7949 frames and skip duplicate managed-to-native frames. Fixes #367665.
7951 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7952 opts which are now in mono_peephole_ins ().
7953 (mono_arch_peephole_pass_2): Ditto.
7955 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
7957 * mini-codegen.c (mono_peephole_ins): New helper function containing the
7958 arch independent peephole optimizations.
7960 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7961 opts which are now in mono_peephole_ins ().
7963 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
7965 * mini-s390.c (mono_arch_output_basic_block): Fix build.
7967 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
7970 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
7971 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
7974 2008-03-21 Zoltan Varga <vargaz@gmail.com>
7976 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
7977 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7980 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7981 mono_arch_output_basic_block. Fix warnings.
7983 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7985 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7988 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7990 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7993 * iltests.il: Add new tests.
7995 2008-03-20 Kornel Pal <kornelpal@gmail.com>
7997 * mini.c: Removed Windows version macros.
7999 2008-03-20 Mark Probst <mark.probst@gmail.com>
8001 * generic-sharing.c: Put reflection types in the extensible part
8002 of the runtime generic context.
8004 * mini.c: Generic sharing of the GetTypeHandle special case of the
8005 ldtoken instruction.
8007 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8009 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8011 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8013 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8014 consistency with the other version on the linear IR branch.
8016 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8018 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8020 * iltests.il.in: Add new tests.
8022 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8024 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8026 * iltests.il.in: Add new tests.
8028 2008-03-19 Mark Probst <mark.probst@gmail.com>
8030 * mini.c: Two variables with the same name were declared in
8031 nesting contexts and one wasn't initialized. Fixed.
8033 2008-03-19 Mark Probst <mark.probst@gmail.com>
8035 * mini.c: Generic sharing of the initobj instruction.
8037 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8039 * mini.c: make the test to optimize ldtoken from typeof() more
8042 2008-03-18 Mark Probst <mark.probst@gmail.com>
8044 * mini.c: Generic sharing of the initobj instruction for reference
8047 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8049 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8050 the mono_breakpoint_clean_code() code to perform bound checks.
8052 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8054 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8055 mono_arch_patch_callsite() to include the start of the managed method
8056 to be able to perform bound checks.
8058 2008-03-17 Mark Probst <mark.probst@gmail.com>
8060 * mini.c: Generic sharing for the isinst instruction.
8062 2008-03-17 Mark Probst <mark.probst@gmail.com>
8064 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8065 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8066 with the runtime generic context argument.
8068 * mini.c: Share calls to several types of unsharable methods by
8069 putting the address of the method code in the runtime generic
8070 context and doing an indirect call.
8072 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8075 2008-03-16 Mark Probst <mark.probst@gmail.com>
8077 * generic-sharing.c: Change due to a change in the runtime genric
8080 2008-03-15 Martin Baulig <martin@ximian.com>
8083 (mono_arch_nullify_class_init_trampoline): Add call to
8084 mono_breakpoint_clean_code() to make things work when running
8085 inside the debugger.
8088 (mono_arch_nullify_class_init_trampoline): Add call to
8089 mono_breakpoint_clean_code() to make things work when running
8090 inside the debugger.
8092 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8094 * inssel-long.brg (reg): Fix 64 bit build.
8096 2008-03-14 Mark Probst <mark.probst@gmail.com>
8098 * mini.c, mini.h: Share static generic code by passing it an
8099 implicit argument pointing to the runtime generic context.
8101 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8102 inssel-long32-mips.brg: New opcodes for calling shared static,
8103 which need to be passed the runtime generic context.
8105 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8106 argument on the stack in the prologue if needed. New function for
8107 finding the runtime generic context argument from the registers
8108 saved by the trampoline.
8110 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8111 runtime generic context argument.
8113 * tramp-amd64.c: Also restore the register used for the runtime
8114 generic context argument.
8116 * mini-trampoline.c: Resolve shared static calls by consulting the
8117 runtime generic context via the new argument.
8119 * generic-sharing.c: Add an argument to sharability-checking
8120 functions that specifies whether type variables should be treated
8121 as sharable type arguments.
8123 * inssel-x86.brg: Removed a superfluous, buggy rule.
8125 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8128 2008-03-14 Martin Baulig <martin@ximian.com>
8130 * debug-debugger.c (main_thread_handler): Call
8131 mono_runtime_run_main() without sending any notifications.
8133 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8135 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8137 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8139 2008-03-14 Mark Probst <mark.probst@gmail.com>
8141 * tramp-x86.c: Fixed register restore offsets in the trampoline
8142 code for ECX and EDX.
8144 2008-03-12 Geoff Norton <gnorton@novell.com>
8146 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8147 different ucontext_t implementations.
8148 * exceptions-arm.c: Use the above defines to get exceptions working on
8149 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8150 * mini-arm.c: Implement iPhone icache support (based on a patch by
8151 Luke Howard lukeh@padl.com)
8153 2008-03-12 Mark Probst <mark.probst@gmail.com>
8155 * mini.c: Enable generic sharing of calls to non-static
8156 non-interface non-generic non-value-type methods.
8158 * mini-trampolines.c: Resolve calls from shared generic code.
8160 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8162 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8164 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8166 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8168 * mini.c: some fixes for the AOT compiler.
8170 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8172 * cpu-amd64.md: Add clob:1 to some float opcodes.
8174 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8176 * mini.h: Added MiniVerifierMode enumeration.
8178 * mini.c: Added mini_verifier_set_mode to control
8179 the usage of the new verifier.
8181 * mini.c (mono_method): Integrated the new verifier.
8183 * driver.c: Extended --security option with validil and
8184 verifiable options to activate the new verifier.
8186 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8188 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8189 optimization to ctors taking 0 or 2 arguments too.
8191 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8194 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8196 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8198 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8200 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8201 non-aot case as well.
8203 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8205 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8208 * aot-compiler.c (encode_patch): Ditto.
8210 * mini.h (G_MININT32): Fix the definition of this.
8212 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8214 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8216 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8218 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8220 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8221 methods returning vtypes in registers.
8222 (mono_arch_allocate_vars): Ditto.
8224 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8226 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8228 * generics.cs: Add a test from the linear IR branch.
8230 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8232 * mini.c (inline_method): Cache failed inline attempts.
8234 2008-03-04 Mark Probst <mark.probst@gmail.com>
8236 * mini.c: For shared methods of generic classes put the location
8237 of "this" into the MonoGenericJitInfo.
8239 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8240 register out of a MonoContext by register number. Add the generic
8241 sharing context as an argument to mono_arch_find_this_argument().
8243 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8244 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8245 for new arch function.
8247 * mini-exception.c: Handle open exception clauses in shared
8250 * mini-trampolines.c: Supply additional argument to
8251 mono_arch_find_this_argument().
8253 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8255 * Makefile.am (regtests): Run the bench.exe tests last.
8257 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8259 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8262 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8264 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8267 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8269 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8271 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8272 whose class has no cctor.
8274 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8276 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8278 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8281 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8283 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8284 to be in sync with the code on the linear IR branch.
8286 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8288 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8290 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8292 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8294 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8296 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8298 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8300 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8302 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8305 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8307 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8308 OP_LOADR4_MEMBASE emission.
8310 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8311 (mono_spillvar_offset_float): Ditto.
8313 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8315 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8318 * basic-long.cs: Add regression tests for them.
8320 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8322 (mono_arch_allocate_vars): Fix representation of single-precision float
8324 (mono_arch_output_basic_block): Ditto.
8326 * inssel-mips.brg: Ditto, remove duplicate items.
8328 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8329 arguments of tail calls as on other platforms.
8330 (mono_arch_output_basic_block): Handle tail calls.
8332 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8335 * objects.cs (test_5_pass_static_struct): Add test for it.
8337 Contributed under MIT/X11 license.
8339 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8341 * Makefile.am: Use gmcs for compiling the regression tests.
8343 * *.2.cs *.2.il: Rename to *.cs and *.il.
8345 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8347 * regalloc.h: Make the vassign array smaller.
8349 * mini.c (mini_method_compile): Remove an unused field in cfg.
8351 * mini-codegen.c: Add a bunch of micro optimizations.
8353 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8355 * regalloc.h: Remove some unused fields.
8357 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8359 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8361 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8363 2008-02-22 Mark Probst <mark.probst@gmail.com>
8365 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8367 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8368 trampoline: Fetch an entry from the runtime generic context. If
8369 it's NULL, jump to the actual trampoline to fill the runtime
8370 generic context. Otherwise, return it.
8372 * mini.c: Call the lazy fetch trampoline to get entries out of the
8373 runtime generic context.
8375 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8376 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8377 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8379 2008-02-21 Mark Probst <mark.probst@gmail.com>
8381 * mini.c: Fetch data out of the extensible part of the runtime
8382 generic context instead of calling a helper function.
8384 * generic-sharing.c: Some functions moved into
8385 metadata/generic-sharing.c. Helper function for fetching other
8386 types now checks and asserts against extensible rgctx (just for
8387 debugging purposes - the helper function isn't called anymore
8388 unless for debugging).
8390 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8392 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8393 for tail calls up to the point that the tests in iltests.exe run. Also add a
8394 dummy CKFINITE implementation.
8395 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8396 needed for trampoline LMF frames.
8398 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8399 trampoline LMF frames.
8401 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8403 * mini.c (inline_method): clean any pending loader error when inlining fail.
8404 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8406 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8408 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8410 * aot-runtime.c (decode_patch_info): Ditto.
8412 * mini.c (mono_resolve_patch_target): Ditto.
8414 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8417 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8419 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8420 if it references an icall address.
8422 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8424 * cpu-s390x.md: Remove some more unused opcodes.
8426 * cpu-s390x.md: Remove some unused opcodes.
8428 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8429 mono_op_imm_to_op ().
8431 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8432 instead of a switch statement.
8434 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8435 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8437 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8439 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8441 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8444 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8446 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8447 opened. Fixes #362607.
8449 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8451 * iltests.il.in: Add a test for static methods in interfaces.
8453 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8455 * genmdesc.c (build_table): Fix a crash on older glib versions.
8457 * cpu-sparc.md: Remove some unused opcodes.
8459 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8460 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8462 * cpu-amd64.md: Remove some unused opcodes.
8464 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8465 like the other opcodes.
8467 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8469 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8471 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8473 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8474 variables 'cfg' instead of 'm' for consistency.
8476 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8478 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8479 argument holding the vtype return address, to avoid the ambigious use of
8480 cfg->ret for this purpose.
8482 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8484 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8486 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8487 new mono_print_ins () function which only takes one argument.
8489 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8491 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8494 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8496 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8498 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8500 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8501 opcodes and other small changes.
8503 * mini-ops.h: Add some new opcodes from the linear IR branch.
8505 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8507 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8508 opcodes, use the REG_MEMBASE opcodes instead.
8510 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8511 opcodes, use the REG_MEMBASE opcodes instead.
8513 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8516 * mini.c (mono_op_imm_to_op): New helper function.
8518 * mini-ops.h: Add some opcodes from linear IR branch.
8520 2008-02-13 Zoltan Varga <vargaz@gmail.com>
8522 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
8525 2008-02-12 Zoltan Varga <vargaz@gmail.com>
8527 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
8530 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
8532 2008-02-09 Zoltan Varga <vargaz@gmail.com>
8534 * aot-compiler.c (emit_method_code): Add an assert.
8536 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
8537 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
8540 2008-02-08 Zoltan Varga <vargaz@gmail.com>
8542 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
8543 some load/store opcodes so they are consistent.
8544 (mono_arch_emit_prolog): Simplify some code.
8546 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
8548 * objects.cs: Add tests for large argument offsets on ARM.
8550 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
8551 stack offsets. Fixes #359651.
8553 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
8555 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8557 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
8559 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
8561 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
8563 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
8564 rid of CEE_CONV_R_UN.
8566 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
8568 2008-02-07 Zoltan Varga <vargaz@gmail.com>
8570 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
8572 * mini.c (mono_normalize_opcodes): Add some more opcodes.
8574 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
8576 * cpu-amd64.md: Remove some unused opcodes.
8578 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
8580 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
8582 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
8583 arch specific functions for its parts. Call the peephole pass after local
8584 regalloc so the prolog can compute a more accurate max_offset.
8586 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
8587 the corresponding OP_I/OP_L opcodes.
8589 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
8591 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
8593 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8595 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
8596 as they are handled in mini.c.
8598 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
8600 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
8601 case since it is handled in mini.c.
8603 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
8605 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
8607 * *.c: Use the new opcodes in the IR and back end code.
8609 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
8611 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
8613 2008-02-06 Mark Probst <mark.probst@gmail.com>
8615 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
8616 an assert because it has a race condition.
8618 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8620 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
8622 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
8624 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
8626 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
8627 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
8629 2008-02-05 Zoltan Varga <vargaz@gmail.com>
8631 * cpu-amd64.md (move): Correct the maximum size of move.
8633 2008-02-05 Mark Probst <mark.probst@gmail.com>
8635 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
8636 the generic class init trampoline to return quickly if the class
8639 2008-02-04 Zoltan Varga <vargaz@gmail.com>
8641 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
8642 issues where an 32 bit callsite cannot be patched by a 64 bit address.
8644 2008-02-03 Zoltan Varga <vargaz@gmail.com>
8646 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
8649 2008-01-31 Zoltan Varga <vargaz@gmail.com>
8651 * objects.cs: Add some soft-float tests.
8653 * mini.c: Fix a couple more soft-float issues.
8655 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
8657 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
8660 2008-01-30 Zoltan Varga <vargaz@gmail.com>
8662 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
8663 exception happens while compiling a virtual method.
8665 2008-01-29 Zoltan Varga <vargaz@gmail.com>
8667 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
8669 * mini-sparc.c: Fix build.
8671 * mini-sparc.c (get_call_info): Add support for generic sharing.
8673 * mini-exceptions.c: Add a FIXME.
8675 2008-01-27 Zoltan Varga <vargaz@gmail.com>
8677 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
8678 altstack handling code.
8680 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
8682 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
8684 * mini-s390.c: Add support for generic sharing.
8686 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8688 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8690 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
8692 * mini-s390x.c: Add support for generic sharing.
8694 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
8696 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
8698 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
8699 can be used since it takes a 16 bit signed immediate.
8701 * inssel-s390x.brg: Fix OP_SETRET.
8703 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
8705 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
8707 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
8709 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
8711 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
8714 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
8717 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
8718 of the unused mono_arch_patch_delegate_trampoline stuff.
8720 2008-01-26 Zoltan Varga <vargaz@gmail.com>
8722 * basic-long.cs: Move the fp related tests to basic-float.cs.
8724 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
8726 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
8728 * basic-calls.cs: Add a test for proper float argument passing.
8730 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
8731 if the context corresponds to an exception received through a signal.
8733 * exceptions.cs: Add a test for nullref handling at the start of a try
8736 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
8738 * jit-icalls.c (mono_break): New JIT icall.
8740 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
8742 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
8744 2008-01-25 Zoltan Varga <vargaz@gmail.com>
8746 * cpu-*.md: Get rid of unused opcodes.
8748 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
8750 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
8753 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
8756 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
8757 the arch independent trampoline code in mini-trampolines.c.
8759 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
8761 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
8763 * mini-s390.h: Remove an unused define.
8765 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
8766 the arch independent trampoline code in mini-trampolines.c.
8768 * mini-arm.c (mono_arch_emit_prolog): Fix build.
8770 2008-01-24 Zoltan Varga <vargaz@gmail.com>
8772 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
8774 * mini-s390.c (mono_arch_emit_prolog): Fix build.
8776 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
8778 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
8780 * cpu-amd64.md: Use smaller sizes for int opcodes.
8782 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
8784 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
8787 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
8790 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
8791 instead of though a pointer to save an indirection when accessing elements of
8794 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
8796 (NOT_IMPLEMENTED): New helper macro.
8797 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
8800 * *.c: Use the new helper macro.
8802 2008-01-21 Zoltan Varga <vargaz@gmail.com>
8804 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
8806 2008-01-20 Zoltan Varga <vargaz@gmail.com>
8808 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
8811 2008-01-18 Zoltan Varga <vargaz@gmail.com>
8813 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
8814 profiling is enabled.
8816 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
8818 (mono_arch_emit_prolog): Add more first bblock optimizations.
8820 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
8821 in order if possible.
8822 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
8823 bblock, since the arguments are still in their original registers.
8825 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
8827 2008-01-17 Zoltan Varga <vargaz@gmail.com>
8829 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
8832 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
8835 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
8837 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
8838 process async exceptions received while in unmanaged code.
8840 * mini.c (mini_init): Install a callback with the runtime which will be called
8841 when a thread receives an async exception while in unmanaged code.
8843 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
8845 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
8847 2008-01-16 Wade Berrier <wberrier@novell.com>
8854 2008-01-16 Zoltan Varga <vargaz@gmail.com>
8856 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
8857 compilation with sun cc.
8859 * cpu-*.md: Fix the build.
8861 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
8863 * mini-amd64.h: Add some comments to the MonoLMF structure.
8865 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
8867 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
8868 in the LMF structure if possible. This saves two instructions in the
8869 managed->native wrappers.
8871 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
8873 2008-01-16 Mark Probst <mark.probst@gmail.com>
8875 * generic-sharing.c: New type argument lookup code which uses the
8876 runtime generic context template.
8878 2008-01-15 Zoltan Varga <vargaz@gmail.com>
8880 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
8882 * mini-arm.c (add_general): Fix arm eabi parameter passing.
8883 (mono_arch_output_basic_block): Fix localloc implementation.
8885 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
8887 * mini-ia64.c (peephole_pass): Fix ia64 build.
8889 * mini-amd64.c (peephole_pass): Fix a warning.
8891 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
8892 at a constant offset from sp/fp.
8894 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
8895 instead of obtaining it from *lmf in the managed method case.
8897 2008-01-14 Zoltan Varga <vargaz@gmail.com>
8899 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
8901 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
8903 * mini.h (MonoInstList): New type.
8904 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
8905 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
8906 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
8907 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
8908 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
8909 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
8910 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
8911 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
8912 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
8913 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
8914 MONO_INST_LIST_FOR_EACH_ENTRY,
8915 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
8916 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
8917 mono_inst_list_first, mono_inst_list_last,
8918 mono_inst_list_next, mono_inst_list_prev): New instruction
8919 list handling interfaces.
8920 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
8921 list head 'ins_list'.
8922 (MonoInst): Replace next pointer with list head 'node'.
8923 (MonoCallInst): Make 'out_args' a MonoInstList.
8924 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
8925 (MonoCompile): Delete reverse_inst_list and
8926 reverse_inst_list_len.
8927 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
8928 mono_arch_lowering_pass, mono_arch_local_regalloc,
8929 mono_arch_output_basic_block, mono_arch_emit_prolog):
8930 Convert to new instruction lists.
8931 (insert_after_ins): Delete.
8932 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
8934 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
8935 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
8936 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
8937 mono_emulate_opcode, mono_emit_load_got_addr,
8938 inline_method, mono_method_to_ir, mono_print_bb_code,
8939 print_dfn, decompose_pass, nullify_basic_block,
8940 replace_out_block_in_code, remove_block_if_useless,
8941 merge_basic_blocks, move_basic_block_to_end,
8942 try_unsigned_compare, optimize_branches, mono_print_code,
8943 mini_select_instructions, remove_critical_edges): Likewise.
8944 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
8945 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
8946 mono_arch_output_basic_block, mono_arch_emit_prolog):
8948 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
8949 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8950 mono_arch_output_basic_block): Likewise.
8951 (inst_list_prepend, insert_after_ins): Delete.
8952 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
8953 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
8955 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
8956 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
8957 mono_arch_emit_prolog): Likewise.
8958 * cfold.c (mono_constant_fold): Likewise.
8959 * liveness.c (visit_bb, mono_analyze_liveness,
8960 optimize_initlocals): Likewise.
8961 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
8962 * graph.c (mono_draw_code_cfg): Likewise.
8963 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
8964 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
8965 mono_ssa_cprop): Likewise.
8966 * abcremoval (get_relations_from_previous_bb, process_block):
8968 * local-propagation (mono_cprop_invalidate_values,
8969 mono_local_cprop_bb): Likewise.
8970 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
8971 peephole_pass, mono_arch_output_basic_block,
8972 mono_arch_emit_prolog): Likewise.
8973 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
8974 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8975 mono_arch_emit_prolog): Likewise.
8976 (insert_after_ins): Delete.
8977 * aliasing.c (print_code_with_aliasing_information,
8978 mono_build_aliasing_information, mono_aliasing_deadce):
8979 Convert to new instruction lists.
8980 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
8981 peephole_pass, NEW_INS, mono_arch_lowering_pass,
8982 mono_arch_local_regalloc, mono_arch_output_basic_block):
8984 (insert_after_ins): Delete.
8985 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
8986 peephole_pass, mono_arch_output_basic_block): Convert to
8987 new instruction lists.
8988 * mini-codegen (InstList, inst_list_prepend,
8989 insert_after_ins): Delete.
8990 (insert_before_ins, get_register_force_spilling,
8991 get_register_spilling, free_up_ireg, free_up_reg,
8992 create_copy_ins, create_spilled_store, alloc_int_reg,
8993 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
8994 to new instruction lists.
8995 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
8996 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8997 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
8998 (insert_after_ins): Delete.
8999 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9000 mono_arch_local_regalloc, mono_arch_output_basic_block,
9001 mono_arch_call_opcode): Convert to new instruction lists.
9002 (insert_after_ins): Delete.
9003 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9004 peephole_pass, mono_arch_output_basic_block,
9005 mono_arch_emit_prolog): Convert to new instruction lists.
9007 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9009 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9011 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9014 * Makefile.am (version.h): Make this work with non-bash shells.
9016 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9018 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9020 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9022 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9023 the InitializeArray optimization.
9025 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9027 * mini.c driver.c: Don't include os/gc_wrapper.h.
9029 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9031 * mini.c (print_jit_stats): Print GC statistics if available.
9033 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9035 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9037 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9039 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9041 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9043 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9045 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9047 * driver.c (mono_main): Ditto.
9049 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9051 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9053 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9054 in the vtable can't be encoded.
9055 (compile_method): Ditto.
9057 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9059 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9062 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9065 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9066 the top LMF entry belongs to the current method.
9068 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9070 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9072 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9074 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9076 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9078 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9080 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9082 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9085 * basic-float.cs: Add an ulong->double cast test.
9087 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9089 * mini.c (mono_method_to_ir): Fix a warning.
9091 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9093 * mini-ops.h: Add OP_SWITCH.
9095 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9096 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9098 2007-12-11 Geoff Norton <gnorton@novell.com>
9100 * mini-s390x.c: Minor change to the MAX() define to allow
9101 it to compile with other gcc versions.
9103 2007-12-11 Geoff Norton <gnorton@novell.com>
9106 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9108 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9110 exceptions-arm.c (mono_arch_get_restore_context): Restore
9113 exceptions-arm.c (throw_exception): Save the frame pointer.
9114 This is a partial fix for #323747. Only the client side is
9117 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9119 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9120 was using an unrelated variable to log the class which
9121 needed the cctor to be called. This was crashing on arm.
9123 2007-12-09 Robert Jordan <robertj@gmx.net>
9125 * mini-x86.c (mono_arch_emit_epilog):
9126 Consider all kinds of 64-bit types. Fixes #323114.
9128 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9130 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9132 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9134 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9136 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9138 * mini.c: run type ctor before allocating an object, not only
9139 when running it's constructor method (fixes at least part of bug #342507).
9141 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9143 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9145 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9146 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9149 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9150 mono_generic_class_init_trampoline () the same as it is done with the other
9153 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9154 aot-runtime.c aot-compiler.c: Implement AOT support.
9156 2007-12-07 Mark Probst <mark.probst@gmail.com>
9158 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9159 build for archs which don't have the vtable trampoline defined
9162 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9164 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9166 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9168 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9170 * tramp-<ARCH>.c: Use the new helper function.
9172 2007-12-07 Mark Probst <mark.probst@gmail.com>
9174 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9175 trampoline call, which takes a vtable argument.
9177 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9178 OP_TRAMPCALL_VTABLEs like other calls.
9180 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9181 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9182 call. Implemented a support function which fetches the vtable
9183 from a register set.
9185 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9186 Implemented a generic class init trampoline, using the
9187 OP_TRAMPCALL_VTABLE opcode.
9189 * mini.c: Implemented static field access when sharing generic
9190 code. This implies initing the class using the new
9191 OP_TRAMPCALL_VTABLE call.
9193 2007-12-07 Mark Probst <mark.probst@gmail.com>
9195 * mini.c: Don't compile methods with sharing enabled if their
9196 classes are disabled for sharing.
9198 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9200 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9201 opcodes. Fixes #346563.
9203 * objects.cs: Add a new test.
9205 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9207 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9208 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9210 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9212 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9214 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9216 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9219 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9221 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9223 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9224 optimization in the AOT case.
9226 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9228 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9230 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9232 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9234 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9236 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9237 is created by the inlined delegate ctor.
9239 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9241 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9243 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9245 * cpu-x86.md: Fix the length of ckfinite.
9247 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9249 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9251 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9252 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9254 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9256 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9257 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9259 2007-11-28 Martin Baulig <martin@ximian.com>
9262 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9263 after creating the trampoline.
9265 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9267 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9269 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9272 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9273 instead of the calling method to help AOT.
9275 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9277 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9279 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9282 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9284 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9286 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9287 (encode_method_ref): No need to handle generic method definitions specially.
9289 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9291 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9294 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9296 (compile_method): Enable generic sharing.
9298 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9300 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9301 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9303 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9306 * mini-trampolines.c: Fix a warning.
9308 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9310 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9311 (generic_class_is_reference_type): Remove unused function.
9313 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9314 in the generic vtable trampoline case.
9316 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9318 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9319 return an AOT method based on a vtable slot.
9321 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9323 * mini.c (mini_get_vtable_trampoline): Export this.
9325 2007-11-22 Martin Baulig <martin@ximian.com>
9328 (MonoDebuggerInfo): Move `debugger_version' up.
9330 2007-11-22 Martin Baulig <martin@ximian.com>
9333 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9335 * mini-trampolines.c
9336 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9337 after compiling the method.
9339 2007-11-20 Martin Baulig <martin@ximian.com>
9342 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9343 (mono_debugger_remove_breakpoint): Likewise.
9344 (mono_debugger_check_breakpoints): Likewise.
9346 * debug-debugger.c: Implement the new breakpoint interface here.
9348 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9350 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9351 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9353 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9355 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9357 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9359 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9362 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9365 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9366 returning a vtype in a register.
9368 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9369 here from the arch specific code.
9371 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9374 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9375 (mono_arch_emit_prolog): Increment maximum prolog size.
9377 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9378 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9380 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9381 MonoGenericSharingContext.
9383 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9384 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9386 2007-11-15 Mark Probst <mark.probst@gmail.com>
9388 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9389 which extract fields out of the runtime generic context. Full
9390 sharing of the NEWARR opcode.
9392 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9394 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9395 --enable-minimal=ssa.
9397 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9399 * mini-trampolines.c (mono_delegate_trampoline): Update after
9400 mono_marshal_get_delegate_invoke () signature change.
9402 2007-11-13 Mark Probst <mark.probst@gmail.com>
9404 * mini.c: Removed the shared context in favor of the generic
9405 sharing context. Allocate the MonoJitInfo structure with room for
9406 the generic sharing context if it's needed.
9408 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9409 domain-internals.h now.
9411 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9413 * generic-sharing.c: Several changes for working without a shared
9414 context and instead operating on open types instead.
9416 2007-11-12 David S. Miller <davem@davemloft.net>
9418 * inssel-sparc.brg: Fix double instruction emit.
9420 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9422 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9423 Get/Set/Address methods.
9425 * mini.c debug-debugger.c mini-trampolines.c: Update after
9426 mono_marshal_get_delegate_invoke signature change.
9428 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9430 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9431 This can happens with dynamic methods. Fixes the other bug in #322722.
9433 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9435 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9438 * mini-arm.c (arm_patch): Implement patching of BX call
9439 sequence. Fixes one of the bugs in #322722.
9441 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9443 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9444 under Linux. We only need to flush every 32-byte cache line.
9446 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9449 move_basic_block_to_end: Add branches when needed, eventually creating
9451 optimize_branches: added a parameter that tells if it's ok to create
9452 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9453 and avoid calling move_basic_block_to_end when it's not ok.
9456 2007-11-07 Mark Probst <mark.probst@gmail.com>
9458 * mini.c: Abort inlining call to InitializeArray if something
9459 looks wrong. Let the icall handle it, which now has proper safety
9462 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9464 * mini.c (mono_spill_call): add support for soft-float.
9466 * mini.c (mono_method_to_ir): add support for soft-float
9467 to inlined functions that return float.
9469 * mini.c (mono_method_to_ir): add support for soft-float
9470 to cee_stsfld opcode on float fields.
9472 2007-11-05 Geoff Norton <gnorton@novell.com>
9474 * mini-x86.h: Fix the structure access for X86 Leopard.
9477 2007-11-05 Martin Baulig <martin@ximian.com>
9479 * mini-trampolines.c
9480 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9481 after compiling the method to notify the debugger.
9483 2007-11-05 Martin Baulig <martin@ximian.com>
9485 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9487 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9489 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9490 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9492 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9494 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9495 native-to-managed wrappers.
9497 2007-11-01 Geoff Norton <gnorton@novell.com>
9499 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9502 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9504 * mini.c, mini-x86.c: when getting back from unmanaged code
9505 to managed via a marshaled delegate we also need to set the
9508 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9510 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9513 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9515 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9516 let the debugger or other external agents to tell the JIT when
9517 a sw breakpoint has been inserted in the code that the JIT needs
9518 to be able to inspect.
9520 2007-10-31 Martin Baulig <martin@ximian.com>
9523 (MonoDebuggerInfo): Remove `runtime_class_init'.
9525 2007-10-30 Martin Baulig <martin@ximian.com>
9528 (mono_debugger_thread_created): Added `MonoThread *' argument.
9529 (mono_debugger_extended_notification): New public method.
9530 (mono_debugger_trampoline_compiled): New public method.
9533 (MonoDebuggerThreadInfo): Added `thread' and
9534 `extended_notifications' fields.
9537 (debugger_executable_code_buffer): New static variable.
9540 (MonoDebuggerInfo): Added `executable_code_buffer',
9541 `executable_code_buffer_size', `breakpoint_info_area',
9542 `breakpoint_table' and `breakpoint_table_size'.
9544 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
9546 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
9547 that IP either is an unused value or the vtable pointer. IMT
9548 calls use vtable + offset now. Reduced by almost half the size
9551 2007-10-26 Jonathan Chambers <joncham@gmail.com>
9553 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
9554 defines to access param registers. Replace long usage with
9555 gsize as sizeof(long) != sizeof(void*) on Win64.
9557 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9558 on Win64. Fix intrinsic, use _AddressOfReturnAddress
9559 instead of non-existant _GetAddressOfReturnAddress.
9561 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
9562 param registers. Save/restore %rdi and %rsi in MonoLMF.
9564 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
9565 param registers. Modify (throw_exception) signature to take
9566 %rdi and %rsi on Win64.
9568 Code is contributed under MIT/X11 license.
9570 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9572 * helpers.c: unlink debugging output files.
9574 2007-10-25 Zoltan Varga <vargaz@gmail.com>
9576 * mini.c: Move mono_create_ftnptr () to object.c.
9578 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9580 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
9581 optional. This function can now be used to disassemble code generated
9582 outside the JIT such as trampolines and IMT thunks.
9584 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
9586 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
9587 vtable pointer from a ldr instruction.
9589 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
9590 new IMT call sequence.
9592 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
9593 call sequence for interface invocations.
9595 * mini-arm.c (mono_arch_emit_imt_argument): added, required
9596 for imt support. This function is empty since IMT on ARM requires no
9597 special handling on the IR side.
9599 * mini-arm.c (mono_arch_find_imt_method): added, required for
9602 * mini-arm.c (mono_arch_find_this_argument): added, required
9605 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
9606 a ldr instruction to load a value stored in the code stream.
9608 * mini-arm.c (mono_arch_build_imt_thunk):added, required
9612 2007-10-23 Zoltan Varga <vargaz@gmail.com>
9614 * mini.c (mini_init): Install the jump trampoline callback.
9616 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9618 * mini-trampolines.c: handle synchronized methods with the common
9619 vtable trampoline (bug #335601).
9621 2007-10-17 Zoltan Varga <vargaz@gmail.com>
9623 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
9625 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
9628 * mini-ia64.h mini-ia64.c: Add support for IMT.
9630 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
9631 prolog. Fixes #331958.
9633 2007-10-15 Zoltan Varga <vargaz@gmail.com>
9635 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
9637 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9639 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
9642 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9644 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
9647 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
9649 * mini-x86.c, mini-x86.h: x86 support for the common vtable
9652 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
9654 * mini-trampolines.c: changed the magic rampoline to understand
9655 the common vtable trampoline method: the method to invoke is
9656 determined by the vtable displacement of the call.
9658 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9660 * mini.c, mini.h: register the common vtable trampoline if the
9661 architecture supports it.
9663 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9665 * cpu-amd64.md: use the correct max length for tls_get.
9667 2007-10-14 Zoltan Varga <vargaz@gmail.com>
9669 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
9670 CEE_STELEM_ANY. Fixes #333696.
9672 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9674 * exceptions-x86.c: provide more graceful handling of the case where
9675 we followed a bogus function pointer from managed code (bug #332866).
9677 2007-10-11 Mark Probst <mark.probst@gmail.com>
9679 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
9680 replaces the generic_shared flag and will carry more information
9683 * generic-sharing.c: Added mini_type_stack_size() which allows
9684 allows open types if given a generic sharing context.
9685 mini_get_basic_type_from_generic() takes a
9686 MonoGenericSharingContext* instead of a MonoCompile* now.
9688 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
9689 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
9690 mini-sparc.c, mini-x86.c: Trivial changes required by the two
9691 changes above. Just passing arguments through to the right
9694 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9696 * mini-arm.c: unify the call emission to emit_code_seq().
9698 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
9700 * tramp-arm.c: reduced the trampoline size.
9702 2007-10-10 Mark Probst <mark.probst@gmail.com>
9704 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
9705 variable handling out of arch-specific code.
9707 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
9709 * mini-arm.c: implemented fast delegate dispatch.
9711 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9713 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
9714 that fp elimination is turned off if the space required by locals is too
9717 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9719 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
9720 ARM to the new style trampoline.
9722 2007-10-09 Zoltan Varga <vargaz@gmail.com>
9724 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
9726 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
9728 2007-10-09 Martin Baulig <martin@ximian.com>
9731 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
9732 `field_info_offset_offset'.
9734 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
9736 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
9737 removed more internal usage of the r11 register and made it available
9738 to the register allocator.
9740 2007-10-08 Mark Probst <mark.probst@gmail.com>
9742 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
9743 when sharing generics and treat type variables as references.
9745 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9747 * mini-ppc.c: started removing the internal uses of register r11
9748 to eventually allow the register allocator to manage it as an
9749 additional available register.
9751 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9753 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
9755 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
9757 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
9758 specific trampolines as they are not performance critical as a jump
9759 target (maybe align as before only for AOT code?). This saves about
9760 200 KB of native code on x86 for monodevelop startup.
9762 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
9764 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
9765 monodevelop startup.
9767 2007-10-06 Zoltan Varga <vargaz@gmail.com>
9769 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
9771 * mini-sparc.h mini-sparc.c: Implement IMT support.
9773 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
9774 its smaller and doesn't clobber sparc_g1.
9776 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
9778 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
9780 * mini-ppc.c: optimized the size of the IMT thunks a bit.
9782 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9784 * mini-ppc.c: implemented fast delegate invocation.
9786 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
9788 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
9790 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9792 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
9793 code to the new style trampoline in preparation for IMT support.
9795 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
9797 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
9798 systems already. This also reduces the specific trampiline sizes and
9799 prepares for the use of r12 as the IMT identifier register.
9801 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9803 * mini-mips.h: endianess fix (simplified from a patch by
9804 Thomas Kunze <thommy@tabao.de>, bug #323737).
9806 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
9808 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
9809 to access ucontext fields and enable netbsd support
9810 (partially from Magnus Henoch <mange@freemail.hu>).
9812 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9814 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
9815 use the preprocessor from the CPP env var if it is set.
9817 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
9819 * mini-trampolines.c: fixed an assertion and moved it earlier in the
9820 code, before interface_offset gets used.
9822 2007-10-02 Zoltan Varga <vargaz@gmail.com>
9824 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
9825 mono_class_setup_vtable () before accessing klass->vtable.
9827 2007-10-01 Zoltan Varga <vargaz@gmail.com>
9829 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
9832 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
9834 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
9835 IMT slots (this saves hundreds of KB of memory in programs like
9836 IronPython and Monodevelop).
9838 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9840 * mini.c: print the delegate counter.
9842 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
9844 * mini-x86.c: make it easier to enable the debugging code for IMT
9847 2007-09-28 Martin Baulig <martin@ximian.com>
9850 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
9851 `mono_method_klass_offset' and `mono_method_token_offset'.
9853 2007-09-20 Mark Probst <mark.probst@gmail.com>
9855 * mini.c: First generics sharing implementation. Can only share
9856 in very simple cases. If sharing doesn't work it falls back to
9857 dedicated compilation.
9859 * mini.h: Flag in MonoCompile to specify whether generic
9860 compilation is shared. Flags enum for marking which generic inst
9861 of a context is used. Prototypes for helper functions.
9863 * generic-sharing.c: Helper functions for generic method sharing.
9865 * optflags-def.h: Optimization flag (gshared) for enabling generic
9866 method sharing added.
9868 * Makefile.am: generic-sharing.c added.
9870 2007-09-19 Daniel Nauck <dna@mono-project.de>
9872 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
9874 2007-09-19 Massimiliano Mantione <massi@ximian.com>
9875 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
9878 2007-09-19 Martin Baulig <martin@ximian.com>
9880 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
9881 mono_debug_cleanup() is now part of mono_cleanup().
9883 2007-09-18 Zoltan Varga <vargaz@gmail.com>
9885 * driver.c (mono_main): Fix a warning.
9887 2007-09-17 Zoltan Varga <vargaz@gmail.com>
9889 * aot-compiler.c: Optimize various parts when processing large assemblies.
9892 * mini.c (mono_patch_info_hash): Improve hash function.
9894 2007-09-14 Jonathan Chambers <joncham@gmail.com>
9896 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
9898 Code is contributed under MIT/X11 license.
9900 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9902 * mini.c (mini_init): Fix a leak.
9904 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
9906 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9908 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
9910 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9912 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
9914 2007-09-13 Zoltan Varga <vargaz@gmail.com>
9916 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
9919 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
9921 * mini.c (handle_alloc): Enable managed allocators in AOT code.
9923 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
9925 * aot-runtime.c (decode_patch_info): Ditto.
9927 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9929 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
9930 static case. Cache delegates in architecture specific code,
9931 based on number of parameters.
9933 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
9934 in architecture specific code, based on number of parameters.
9936 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
9937 caching happen in architecture specific code now.
9939 Code is contributed under MIT/X11 license.
9941 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9943 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
9944 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
9945 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
9947 Code is contributed under MIT/X11 license.
9949 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9950 * mini.c: (mono_thread_abort) Fixed bug #82416.
9952 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9954 * mini.: hook the new managed GC allocation feature into the JIT.
9956 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9958 * mini.c: implementation for the new runtime tls opcode.
9960 2007-09-11 Martin Baulig <martin@ximian.com>
9963 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
9964 `mono_method_inflated_offset'.
9966 2007-09-07 Zoltan Varga <vargaz@gmail.com>
9968 * driver.c mini.h mini.c: Add a new devel command line option for injecting
9969 async exceptions into a method.
9971 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
9972 purpose of testing whenever the unwinder works at every instruction.
9974 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
9976 * mini.c: check accessibility of method used in ldftn (fixes
9979 2007-09-04 Zoltan Varga <vargaz@gmail.com>
9981 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
9983 * inssel.brg: Fix a warning.
9985 2007-09-03 Martin Baulig <martin@ximian.com>
9987 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
9988 now takes the `main_method' as argument.
9990 2007-09-02 Zoltan Varga <vargaz@gmail.com>
9992 * cpu-sparc.md (endfilter): Add missing src1:i argument.
9994 2007-08-30 Jonathan Chambers <joncham@gmail.com>
9996 * driver.c: include the cil-coff.h header on Windows.
9998 Code is contributed under MIT/X11 license.
10000 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10002 * mini.c, driver.c: don't include the cil-coff.h header.
10004 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10006 * mini.c: flag places that needs fixes fo soft-float support.
10008 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10010 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10011 endian systems (partially from Dean Jenkins, bug #81924).
10013 2007-08-28 Mark Probst <mark.probst@gmail.com>
10015 * mini.c (check_linkdemand): Remove embedded reference object in
10016 call to LinkDemandSecurityException.
10017 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10018 with an IntPtr instead of a reference object.
10020 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10022 * mini.c (handle_initobj): Handle alignment properly.
10024 * inssel.brg (mini_emit_memset): Ditto.
10026 * inssel.brg (mini_emit_memcpy): Ditto.
10028 * inssel-sparc.brg: Ditto.
10030 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10032 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10034 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10035 exceptions raised in unmanaged code. Fixes part of #82594.
10037 2007-08-24 Mark Probst <mark.probst@gmail.com>
10039 * mini.c (mono_method_to_ir), declsec.c
10040 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10042 2007-08-22 Martin Baulig <martin@ximian.com>
10045 (MonoDebuggerThreadInfo): New typedef.
10046 (mono_debugger_thread_table): New global variable.
10047 (mono_debugger_thread_created): New public function.
10048 (mono_debugger_thread_cleanup): New public function.
10051 (MonoDebuggerInfo):
10052 - removed `get_current_thread' and `lookup_assembly'.
10053 - removed `data_table'.
10054 - added `thread_table'.
10057 (mono_thread_start_cb): Call mono_debugger_thread_created().
10058 (mono_thread_attach_cb): Likewise.
10059 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10060 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10063 * driver.c (mono_main): Move mono_debug_init() up, before calling
10064 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10066 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10068 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10069 together when passing several arguments of type double (gives a small
10070 speedup and saves a few bytes of generated code).
10072 2007-08-20 Jb Evain <jbevain@novell.com>
10074 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10076 2007-08-20 Jb Evain <jbevain@novell.com>
10078 * mini.c (mono_method_to_ir): throw MethodAccessException
10079 and FieldAccessException instead of InvalidProgramException.
10081 2007-08-20 Mark Probst <mark.probst@gmail.com>
10083 * mini.c: CoreCLR security checks.
10085 * mini.h: Removed MonoSecurityMode (moved to
10086 metadata/security-manager.h) and mono_security_mode global var
10087 (replaced by set/get functions in security-manager.h).
10089 * driver.c: Added "core-clr-test" security mode for testing. Used
10090 set-function for setting security mode.
10092 2007-08-17 Mark Probst <mark.probst@gmail.com>
10094 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10095 the new jit_info_table.
10097 * driver.c: Test code for the new jit_info_table (enabled by the
10098 define MONO_JIT_INFO_TABLE_TEST).
10100 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10102 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10103 detection of call <REG> instruction sequence. Fixes build on freebsd.
10105 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10107 * mini-exceptions.c: Fix a warning.
10109 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10111 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10112 stack overflow handling code on amd64 too.
10114 * mini-exceptions.c (mono_setup_altstack): Make this use
10115 mono_thread_get_stack_bounds ().
10117 * mini-x86.h: Disable sigaltstack on solaris x86.
10119 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10121 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10123 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10125 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10127 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10129 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10131 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10133 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10135 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10138 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10140 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10141 to be emitted (bug #82281).
10143 2007-08-01 Martin Baulig <martin@ximian.com>
10145 Merged the `debugger-dublin' branch.
10147 * debug-debugger.h (MonoDebuggerInfo):
10148 Removed the `old_*' compatibility entries.
10149 Added `debugger_version' and `data_table'.
10150 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10151 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10154 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10155 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10156 instead of a `gconstpointer'.
10157 (mono_debugger_insert_method_breakpoint): Return a
10158 `MonoDebugMethodAddressList *'.
10160 2007-06-28 Martin Baulig <martin@ximian.com>
10162 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10164 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10166 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10167 __builtin_frame_address () since it is broken on older gcc versions.
10169 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10171 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10172 on the stack overflow handling and made the managed stack overflows
10173 catchable in most cases using soft guard pages.
10174 * exceptions-x86.c: added code to restore the protection in the soft
10175 guard pages at the end of exception handling.
10177 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10179 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10181 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10183 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10184 exception handling.
10186 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10188 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10189 signal handling support until it has been ported to the new mechanism.
10190 * mini.c: fixed stack overflow detection and use the new
10191 architecture code to handle signals on the altstack.
10193 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10195 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10196 stack overflows on the alt stack.
10198 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10200 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10201 stack overflows on the alt stack.
10203 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10205 * exceptions-ppc.c: cleanup preparing for altstack support.
10207 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10209 * exceptions-arm.c: cleanup preparing for altstack support.
10211 2007-07-27 Mark Probst <mark.probst@gmail.com>
10213 * mini.c (print_jit_stats): Output hazard pointer stats.
10215 2007-07-26 Mark Probst <mark.probst@gmail.com>
10217 * driver.c, mini.c: Replaced security mode flags with a single
10220 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10222 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10224 2007-07-25 Mark Probst <mark.probst@gmail.com>
10226 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10227 (which doesn't do anything yet) for activating Core CLR
10228 (Silverlight) security.
10230 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10232 * mini-codegen.c: work around a possible gcc bug on arm.
10234 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10236 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10237 message for platforms that don't support AOT compilation.
10239 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10241 * mini.h, mini.c, driver.c: temporary smcs hack.
10243 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10245 * mini-arm.h, mini-arm.c: arm EABI fixes.
10247 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10249 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10252 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10253 trampolines taking a method argument.
10255 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10257 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10258 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10260 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10261 JIT compilation throws an exception. Fixes #82050.
10263 2007-07-19 Mark Probst <mark.probst@gmail.com>
10265 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10266 with the MONO_EXCEPTION_ defines.
10268 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10270 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10273 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10274 the cause of an assertion.
10276 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10278 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10281 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10283 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10284 assert. Should fix #82103.
10286 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10288 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10289 here too. Fixes #82095.
10291 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10294 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10296 * mini-amd64.h: Enable IMT for amd64.
10298 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10300 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10302 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10304 2007-07-12 Mark Probst <mark.probst@gmail.com>
10306 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10307 as soon as check_linkdemand sets an exception_type.
10309 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10311 * mini-x86.c: fixed offsets for IMT call sequence.
10312 * mini-x86.h: enable IMT again.
10314 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10316 * trace.c (mono_trace_enter_method): Decode MonoType too.
10318 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10320 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10322 * mini-amd64.c: Add preliminary IMT implementation.
10324 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10326 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10327 understand the new IMT-base interface invocation (thanks to
10328 Daniel Nauck for the report and the remote debugging session).
10330 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10332 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10334 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10336 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10338 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10340 * mini-trampolines.c: implement AOT IMT support.
10341 * mini-x86.h: enable IMT support for wider testing.
10343 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10345 * inssel.brg (emit_imt_argument): Add aot support here.
10347 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10349 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10351 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10352 of the IMT implementation, partially from massi, with my
10353 implementation of the bsearch sequence. Disabled by default until
10354 the AOT code is implemented.
10356 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10358 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10360 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10362 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10364 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10365 arch-independent IMT JIT code from Massimiliano
10366 Mantione (massi@ximian.com) with small cleanups from me.
10368 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10370 * Makefile.am: fix svn invocation to get the svn revision to be
10371 independent of the local language (build fix).
10373 2007-07-09 Mark Probst <mark.probst@gmail.com>
10375 * mini.c (inline_method): Reset cfg->exception_type if the
10376 inlining is aborted. Fixes: 82049.
10378 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10380 * mini.c: remove assert from exception handling code when exception_ptr
10383 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10385 * mini.c (mono_codegen): Add an assert.
10387 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10388 enter and leave code.
10389 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10391 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10393 * mini-ppc.c: fixed memory corruption for localloc(0)
10396 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10398 * mini.c: Fix warnings.
10400 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10402 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10403 to emit better double->int conversions.
10405 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10407 * mini.c: the provided Min/Max optimizations are valid for unisgned
10410 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10412 * 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
10414 2007-06-28 Miguel de Icaza <miguel@novell.com>
10416 * mini.c (mono_running_on_valgrind): Add support for reporting the
10417 method and its boundaries to valgrind.
10419 2007-06-28 Martin Baulig <martin@ximian.com>
10421 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10423 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10425 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10427 * generic.2.cs: Add new test case.
10429 2007-06-25 Martin Baulig <martin@ximian.com>
10431 Merged the `debugger-dublin' branch.
10434 (mono_debugger_insert_method_breakpoint): New public method.
10435 (mono_debugger_remove_method_breakpoint): Likewise.
10436 (mono_debugger_check_breakpoints): New static method.
10437 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10439 * debug-debugger.h (MonoDebuggerInfo):
10440 Renamed (to keep backward compatibility in the vtable):
10441 `insert_breakpoint' -> `old_insert_breakpoint'.
10442 `remove_breakpoint' -> `old_remove_breakpoint'.
10443 `create_string' -> `old_create_string'.
10444 `lookup_class' -> `old_lookup_class'.
10445 `lookup_type' -> removed; changed into a dummy field.
10446 `lookup_assembly' -> `old_lookup_assembly'.
10447 Added (same functionality, but different signature):
10448 `create_string', `lookup_class', `lookup_assembly'
10450 `get_method_addr_or_bpt', `remove_method_breakpoint',
10451 `runtime_class_init'.
10453 * debug-debugger.c: Merged the `debugger-dublin' branch.
10455 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10457 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10459 (peephole_pass): Likewise.
10461 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10463 * driver.c: hopefully make setaffinity work also for ancient
10466 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10468 * driver.c : win32 build fix.
10470 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10472 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10473 processor if it is set.
10475 2007-06-21 Martin Baulig <martin@ximian.com>
10477 * debug-mini.h: New file.
10480 (mono_debugger_insert_breakpoint_full): Moved here from
10481 ../metadata/mono-debug-debugger.c.
10482 (mono_debugger_remove_breakpoint): Likewise.
10483 (mono_debugger_breakpoint_callback): Likewise.
10485 2007-06-15 Raja R Harinath <rharinath@novell.com>
10487 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10488 changes in MonoGenericClass.
10490 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10492 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10494 2007-06-14 Raja R Harinath <rharinath@novell.com>
10496 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10497 removal of MonoGenericMethod.
10499 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10501 * mini-exceptions.c: hooks for the exception events profiling API.
10503 2007-06-14 Randolph Chung <tausq@debian.org>
10505 * Makefile.ma: Add hppa target.
10506 * mini-arch.h: Include mini-hppa.h
10507 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10508 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10509 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10511 2007-06-14 Randolph Chung <tausq@debian.org>
10513 * inssel.brg: Add rules for "chained" compare-branch operations so that
10514 a single compare op can affect multiple branches. Adjust cost for
10515 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10516 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10517 cost for some rules so that they can more easily be overridden by
10518 per-arch rules (with fixes from lupus).
10519 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10521 2007-06-13 Randolph Chung <tausq@debian.org>
10523 * mini-ops.h: Reorder branch ops so that they match the order of the
10524 corresponding CEE_* ops. The code expects them this way.
10525 Add new ops for HPPA target.
10526 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10528 2007-06-13 Randolph Chung <tausq@debian.org>
10530 * mini-exceptions.c: Handle cases where the stack grows towards
10532 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10534 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10536 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
10538 * driver.c: explain where a non-matching corlib is found.
10540 2007-06-13 Mark Probst <mark.probst@gmail.com>
10542 * mini.c (print_jit_stats): Output dynamic code allocation stats.
10544 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
10546 * mini-exceptions.c: Generate a method profile leave event during
10547 an exception to ensure that the profiler gets notified.
10549 2007-06-07 Zoltan Varga <vargaz@gmail.com>
10551 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
10554 * cpu-amd64.md: Add long_and/or/xor opcodes.
10556 2007-06-06 Wade Berrier <wberrier@novell.com>
10558 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
10559 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
10560 length of instruction shr_imm (expected 8, got 10)
10562 2007-06-06 Zoltan Varga <vargaz@gmail.com>
10564 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
10566 2007-06-06 Mark Probst <mark.probst@gmail.com>
10568 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10569 MonoInternalHashTable again (fixed bug in the internal hash table
10572 2007-06-06 Mark Probst <mark.probst@gmail.com>
10574 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
10575 Have to figure out what makes it crash the SWF regression.
10577 2007-06-05 Zoltan Varga <vargaz@gmail.com>
10579 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
10581 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10583 * mini.c: optimize out the type check when storing null in a
10586 2007-06-04 Mark Probst <mark.probst@gmail.com>
10588 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10589 MonoInternalHashTable.
10591 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
10593 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
10594 signed integer methods.
10596 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10598 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
10599 permanently since the current approach doesn't work.
10601 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10603 * inssel.brg (stmt): Only call delegate->invoke_impl if
10604 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
10606 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10608 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
10609 the sreg2==rdx case.
10611 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
10612 account if it contains a rex prefix.
10613 (peephole_pass): Handle OP_FMOVE as well.
10615 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10617 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
10618 as it causes regressions.
10620 2007-05-31 Zoltan Varga <vargaz@gmail.com>
10622 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
10623 static case as well.
10625 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
10627 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10628 (mono_arch_get_this_arg_from_call): Ditto.
10630 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
10632 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
10635 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10636 (mono_arch_get_this_arg_from_call): Ditto.
10638 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
10640 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
10641 try to create optimized invoke code and use that for further invocations.
10642 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
10644 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
10646 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
10648 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
10649 sealed classes or methods.
10650 *devirtualization.cs: tests for the new optimization
10652 2007-05-29 Zoltan Varga <vargaz@gmail.com>
10654 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
10655 by the update_volatile () function.
10657 2007-05-27 Zoltan Varga <vargaz@gmail.com>
10659 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
10662 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
10664 2007-05-24 Jonathan Chambers <joncham@gmail.com>
10666 * mini.c: Add configure checks for header files.
10667 * mini-x86.c: Add configure checks for header files.
10668 * trace.c: Add configure checks for header files.
10669 * aot-runtime.c: Add configure checks for header files.
10670 * aot-compiler.c: Add configure checks for header files.
10671 * driver.c: Add configure checks for header files.
10672 * mini-codegen.c: Add configure checks for header files.
10674 Code is contributed under MIT/X11 license.
10676 2007-05-22 Zoltan Varga <vargaz@gmail.com>
10678 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
10679 icompare_imm -128 + op_iclt. Fixes #81703.
10681 2007-05-19 Zoltan Varga <vargaz@gmail.com>
10683 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
10685 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10687 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
10688 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
10689 so that all isinst checks now use "interface_bitmap".
10691 2007-05-15 Zoltan Varga <vargaz@gmail.com>
10693 * cpu-amd64.md (jmp): Fix a warning.
10695 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
10697 * basic.cs: Add new regression test.
10699 * basic.cs: Remove test which is now in basic-long.cs.
10701 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
10703 * basic-long.cs: Add new test.
10705 2007-05-13 Zoltan Varga <vargaz@gmail.com>
10707 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
10709 2007-05-12 Zoltan Varga <vargaz@gmail.com>
10711 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
10713 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
10716 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
10717 throwing code a bit.
10719 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
10720 the exception throwing code a bit.
10722 * mini-x86.c (get_call_info): Allocate result from a mempool.
10724 2007-05-11 Zoltan Varga <vargaz@gmail.com>
10726 * aot-compiler.c (find_typespec_for_class): Fix the assert.
10728 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
10730 * mini.h (MonoCompile): Add 'token_info_hash' field.
10732 * mini.c: Save token->method associations during compilation so the AOT
10733 compiler can use it.
10735 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
10736 which reference generic classes and methods.
10738 2007-05-10 Zoltan Varga <vargaz@gmail.com>
10740 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
10742 * aot-compiler.c (compile_method): Fix a typo in a comment.
10744 * aot-runtime.c (decode_cached_class_info): Skip generic types.
10746 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
10747 everything generic.
10749 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
10751 2007-05-09 Zoltan Varga <vargaz@gmail.com>
10753 * mini.h (MonoCompile): Add 'args' field.
10755 * mini.c (mono_compile_create_vars): Store variables representing the arguments
10758 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
10760 2007-05-08 Zoltan Varga <vargaz@gmail.com>
10762 * mini.c (mono_compile_get_interface_var): Remove this unused function.
10764 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
10766 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
10767 opcodes for some opcodes.
10769 * mini.h *.brg *.c: Use the new opcodes.
10771 2007-05-08 Massimiliano Mantione <massi@ximian.com>
10773 * mini.h: Bumped aot revision.
10775 * inssel.brg: modified code generation of type checks for interfaces
10776 to use the new "MonoClass.interface_bitmap" instead of the old
10777 "MonoClass.interface_offsets".
10779 2007-04-30 Zoltan Varga <vargaz@gmail.com>
10781 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
10783 2007-04-29 Zoltan Varga <vargaz@gmail.com>
10785 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
10788 2007-04-27 Neale Ferguson <neale@sinenomine.net>
10790 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
10792 2007-04-27 Wade Berrier <wberrier@novell.com>
10794 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
10795 mini.h) to fix build.
10797 2007-04-26 Zoltan Varga <vargaz@gmail.com>
10799 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
10801 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
10802 causes the corlib unit tests to fail.
10804 2007-04-25 Zoltan Varga <vargaz@gmail.com>
10806 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
10808 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
10810 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
10811 opcodes to the comparison relations.
10813 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
10814 opcodes to their types.
10816 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
10818 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
10819 it in cfg->arch.cinfo.
10821 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
10823 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
10824 cfg->cil_offset_to_bb.
10826 2007-04-24 Zoltan Varga <vargaz@gmail.com>
10828 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
10829 created becase of initlocals.
10831 2007-04-23 Zoltan Varga <vargaz@gmail.com>
10833 * mini-alpha.c cpu-alpha.md: More alpha port work from
10834 Sergey Tikhonov <tsv@solvo.ru>.
10836 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
10838 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
10840 2007-04-19 Zoltan Varga <vargaz@gmail.com>
10842 * cpu-s390.md (break): Correct the length of break instruction.
10844 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10846 * mini.c: fix a couple of soft-float issues and comments.
10848 2007-04-15 Miguel de Icaza <miguel@novell.com>
10850 * trace.c (is_filenamechar): - is also a filename char.
10852 2007-04-15 Neale Ferguson <neale@sinenomine.net>
10854 * mini-s390.c: Correct checking for enum type in return value processing.
10856 2007-04-14 Raja R Harinath <rharinath@novell.com>
10858 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
10859 (version.h): Makefile is in the build directory.
10861 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
10863 * mini-amd64.h: fix for assertion failure on Solaris/amd64
10865 2007-04-11 Martin Baulig <martin@ximian.com>
10867 * mini.c (can_access_member): Fix handling of generic classes;
10870 2007-04-10 Zoltan Varga <vargaz@gmail.com>
10872 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
10874 2007-04-05 Zoltan Varga <vargaz@gmail.com>
10876 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
10878 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10880 * mini-codegen.c: make sure the right spill amount is
10881 used for fp or integer registers (fixes the float_sub_spill() on ppc).
10883 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
10885 * mini-ppc.c: fixes for the fp_branch_nan test.
10887 2007-03-23 Zoltan Varga <vargaz@gmail.com>
10889 * basic.cs: Comment out new test which still fails on ia64.
10891 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10893 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
10895 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10897 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
10899 2007-03-22 Zoltan Varga <vargaz@gmail.com>
10901 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
10902 on 64 bit machines. Fixes part of #80738.
10904 * basic.cs: Add regression test.
10906 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10908 * inssel.brg basic.cs: Revert previous change to fix build.
10910 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
10913 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
10915 * basic.cs: Add new regression test.
10917 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10919 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
10922 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10924 * cpu-s390x.md: Correct length of break instruction.
10926 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10928 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
10929 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
10931 2007-03-15 Jonathan Chambers <joncham@gmail.com>
10933 * *.c: Begin WIN64 port.
10934 * mini.c: Use correct register in profiler.
10935 * mini-amd64.c: No inline assembly on Win64.
10936 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
10937 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
10938 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
10939 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
10940 mono_arch_ip_from_context for Win64.
10942 Contributed under MIT/X11 license.
10944 2007-03-15 Zoltan Varga <vargaz@gmail.com>
10946 * exceptions-amd64.c (seh_handler): Ditto.
10948 * exceptions-x86.c (seh_handler): Fix a memory leak.
10950 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
10952 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
10953 mini-s390x.c: fixed peephole optimizations to deal
10954 correctly with 1 and 2 byte reload avoidance.
10956 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
10958 * cpu-s390.md, cpu-s390x.md: update localloc length.
10960 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10962 * cpu-g4.md: added missing descriptions.
10964 2007-03-14 Miguel de Icaza <miguel@novell.com>
10966 * Makefile.am: Add support so the tail tests are not executed on
10967 PowerPC as that is a known limitation of the PowerPC port.
10969 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10971 * runmdesc.bat: Move to msvc directory.
10973 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10975 * runmdesc.bat: Run executable that was produced by the current
10976 target and sent via an argument.
10978 2007-03-11 Zoltan Varga <vargaz@gmail.com>
10980 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
10983 * generics.2.cs: Add regression test.
10985 2007-03-09 Wade berrier <wberrier@novell.com>
10987 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
10989 2007-03-09 Zoltan Varga <vargaz@gmail.com>
10991 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
10992 AOT code depends on this.
10994 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10996 * mini.c: more precise tracking of types in the eval stack
10997 (part of fix for bug #81044).
10999 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11001 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11003 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11005 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11007 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11009 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11011 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11013 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11014 a pointer on 64 bit systems. Fixes #80190.
11016 * iltests.il: Add new regression test.
11018 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11020 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11022 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11024 * trace.c: Remove an erroneous alignemnt check when tracing.
11025 Fixes --trace on OSX86.
11027 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11029 * mini-$(arch).h: initialize SP in context for all the archs.
11031 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11033 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11034 regressions in the thread tests.
11036 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11038 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11039 - fixed implementation of LOCALLOC opcode
11040 - implemented non-un compare for floats
11042 - implementation of FDIV and CKFINITE opcodes
11043 - fixes for latest mono updates
11044 - additional arch opcodes
11046 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11048 * Makefile.am: simplify and merge rules for cross-compilation.
11050 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11052 * local-propagation.c: Actually *apply* the fix for bug 80591...
11054 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11056 * mini-exceptions.c: backuot part of the last change
11057 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11059 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11060 * inssel.brg: Fix bug 59286.
11063 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11065 * mini-exceptions.c: patch from Zoltan to correctly check for
11066 stack boundaries (using the stack register, not the frame register),
11067 fixes bugs #80724, #79717.
11069 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11071 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11072 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11074 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11075 presence of frame pointer elimination.
11077 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11079 * mini-x86.h: NetBSD UCONTEX_REG defines.
11081 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11083 * inssel-amd64.brg: Fix amd64 build.
11085 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11087 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11090 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11092 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11095 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11097 2007-01-30 Mark Mason <mason@broadcom.com>
11099 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11100 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11101 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11102 beginning support for CEE_JMP [not quite working yet]
11103 * tramp-mips.c: LMF handling now works
11105 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11107 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11109 * mini.h (NULLIFY_INS): New macro.
11111 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11113 * mini.c: statistical profiler fix for windows, patch
11114 from Tor Lillqvist (tml@novell.com).
11116 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11117 * local-propagation.c: Fix bug 80591.
11119 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11121 * Makefile.am: put back the --export-dynamic option as with
11122 the previous gmodule flags (thanks to Robert Jordan).
11124 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11126 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11128 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11129 simplify and speed up the local register allocator. Also rename some fields
11130 like iassign->vassign.
11132 * regalloc.c: Remove some functions which are no longer used since their
11133 inlined version is in mini-codegen.c.
11135 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11137 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11139 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11141 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11142 narrowing. Fixes #80622.
11144 * iltests.il: Add new regresssion test.
11146 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11148 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11149 debug-debugger.c, debug-debugger.h: warning fixes.
11150 * driver.c: updated copyright year and made it fit in one line.
11152 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11154 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11156 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11158 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11160 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11162 * iltests.il: Add new test for bug #80507.
11164 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11166 * mini-arm.h: use soft-float also on vfp for now.
11168 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11170 * mini.c: fix some more soft-float issues.
11172 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11174 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11176 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11177 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11178 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11179 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11181 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11183 * mini-arm.c: typo fix.
11185 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11187 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11189 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11191 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11192 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11194 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11196 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11198 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11200 * inssel.brg: Fix a warning.
11202 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11204 * abcremoval.c ssa.c ssapre.c: Update after this change.
11206 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11208 * dominators.c (df_set): Use mono_bitset_union_fast.
11210 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11212 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11213 mini-codegen.c: reduce relocations and memory usage for the cpu
11216 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11218 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11220 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11221 to reduce their size.
11223 2007-01-19 Mark Mason <mason@broadcom.com>
11225 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11226 * mini-mips.c: more configuration macros, support long conditional branches, additional
11227 asserts, fix epilog instrumentation.
11228 * mini-mips.h: use standard stack walk
11229 * cpu-mips.md: increase size of div, rem and conditional branches
11231 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11233 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11236 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11238 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11239 (compile_method): Ditto.
11241 * aot-runtime.c (decode_klass_info): Ditto.
11243 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11244 needed by the code generated by inssel.brg. Also fix a warning.
11246 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11248 * mini.c: deal with enums that become genericinsts by
11249 being nested in a generic class (bug #79956).
11251 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11253 * mini.c: match the generic definition to check for
11254 private access with generic types (bug #78431).
11256 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11258 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11259 to make life easier for people cross-compiling that insist on not
11262 2007-01-17 Mark Mason <mason@broadcom.com>
11264 * inssel-long.brg: patch to deal with mips missing flags
11265 * inssel-long32-mips.brg: implement overflow checks
11266 * insset-mips.brg: implement overflow checks
11267 * mini-mips.h: implement conditional exception handling
11268 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11269 Remove unused code, minor cleanups.
11270 * exceptions-mips.c: minor cleanups
11271 * mini-ops.h: add mips conditional exception ops
11272 * cpu-mips.md: add mips conditional exception ops
11275 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11277 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11278 to deal with mips missing of flags.
11280 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11282 * exceptions-ppc.c: execute fault handlers.
11284 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11286 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11288 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11290 * mini.c: handle also floating point values in initialize_array.
11292 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11294 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11295 array initialization and make it conditional on the intrins option.
11297 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11299 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11300 relocations and put the patch info names close to the enum definition.
11302 2007-01-15 Mark Mason <mason@broadcom.com>
11304 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11306 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11308 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11310 2007-01-12 Raja R Harinath <rharinath@novell.com>
11312 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11314 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11316 * Makefile.am: distribute the mips sources.
11318 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11320 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11323 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11325 * cpu-x86.md: back out for now as this triggers other regressions.
11327 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11329 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11330 to eax:edx, so ecx can't get allocated to them (bug #80489).
11332 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11334 * mini.c, mini-exceptions.c: enabled running fault handlers
11337 2007-01-03 Miguel de Icaza <miguel@novell.com>
11339 * driver.c: If nothing fail, do not use the string "failed",
11340 because it makes it very annoying to view test result logs on the
11343 2006-12-30 Miguel de Icaza <miguel@novell.com>
11345 * debug-debugger.c (mono_debugger_main): Rename "main" to
11346 "main_method" to prevent a warning.
11348 Remove a warning for unused field.
11350 2006-12-28 Martin Baulig <martin@ximian.com>
11353 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11355 2006-12-22 Martin Baulig <martin@ximian.com>
11357 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11358 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11359 seperate `.mdb_debug_info' section, so we can access it from the
11360 debugger even if the binary is stripped.
11362 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11363 from the `.mdb_debug_info' here to prevent the linker from
11364 removing that section.
11366 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11367 mdb-debug-info64.s.
11369 2006-12-19 Robert Jordan <robertj@gmx.net>
11371 * mini-x86: enable the code to return small structures in
11372 registers for FreeBSD as well. Fixes bug #80278.
11373 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11375 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11377 * mini-x86.c: align the stack when calling the profiler
11378 function instrumenting the prolog (on OSX).
11380 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11382 * mini.c: emit a break opcode where Debugger.Break () is called.
11384 2006-12-13 Miguel de Icaza <miguel@novell.com>
11386 * mini.c (mono_method_to_ir): Provide useful information on this
11387 assert, to prevent others from debugging like I did.
11389 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11391 * mini.c: enable code which was incorrectly commented
11394 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11396 * mini-x86.c: enable on OSX, too, the code to return small
11397 structures in registers.
11399 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11401 * mini-x86.c: remove the use of the dynamic code manager here, too.
11403 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11405 * mini.h, debug-debugger.c, tramp-*.c: fixed
11406 mono_debugger_create_notification_function() to use
11407 mono_global_codeman_reserve () instead of a dynamic code manager.
11409 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11411 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11412 ves_array_element_address() jit icall and use a generated
11413 managed method instead (which is about 4 times faster for a rank 3
11416 2006-11-29 Mark Mason <mason@broadcom.com>
11418 * basic-calls.cs: additional tests for passing
11419 structures as function arguments.
11421 2006-11-29 Mark Mason <mason@broadcom.com>
11423 * mini-mips.h: disable custom exception handling
11424 * mini-mips.c: throw/rethrow should use jalr to call
11425 exception stubs. Fixed bug with passing structures
11426 by value. More support for tracing floating point
11429 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11431 * mini.c: fixed typo in the soft-float ldind.r4 handling
11434 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11436 * mini.c, mini.h, driver.c: added --runtime command line
11437 option to select a different runtime than the autodetected one.
11438 * jit.h: added API for embedders to initialize with a specific
11441 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11443 * mini.c: handle also boxing of r4 values (bug #80024).
11445 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11447 * mini-ppc.c: force indirect calls until we reserve
11448 enough address space for all the generated code.
11450 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11452 * exceptions-arm.c: workaround bugs in the libc definition
11453 of struct ucontext.
11455 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11457 * inssel.brg: fixes from me and Mark Mason.
11459 2006-11-23 Dick Porter <dick@ximian.com>
11461 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11462 semaphore display now we've fixed the initial value
11464 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11466 * inssel.brg: partially revert the last change to fix the build.
11468 2006-11-21 Mark Mason <mason@broadcom.com>
11470 * inssel.brg: Add and use compare-and-branch macros to support
11471 architectures that do not have condition code registers (ie. MIPS).
11472 * *-mips.{c,brg,md}: Fix copyright statements
11474 2006-11-20 Mark Mason <mason@broadcom.com>
11476 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11477 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11478 * mini.h: Added declaration for mono_print_ins()
11479 * mini-codegen.c: added ins_spec initializer for MIPS
11480 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11481 vreg to be virtual and hreg to be non-virtual.
11482 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11483 is not yet working/implemented correctly.
11484 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11485 non-static, fixup calls to print_ins() from other parts in the file.
11487 2006-11-20 Mark Mason <mason@broadcom.com>
11489 * basic-calls.cs: added tests for passing structures as arguments
11492 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11494 * inssel-long32.brg: optimize signed division by power of two.
11496 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11498 * mini-arm.c: added support for interworking with thumb code
11499 (mono must be still be built using the ARM instruction encoding).
11501 2006-11-19 Miguel de Icaza <miguel@novell.com>
11503 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11504 verifier has different rules for it. Fixes a few verifier issues
11507 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11508 at the end, so people know what happened.
11510 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11512 * brach-opts.c: in optimize_exception_target() make sure we
11513 are in a catch clause (fixes bug #79871).
11515 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11517 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11518 more soft-float support fixes.
11520 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
11522 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
11523 that are passed half on the stack and half in registers.
11525 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
11527 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
11528 more mips integration work from Mark E Mason
11529 <mark.e.mason@broadcom.com>.
11531 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11533 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
11534 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
11535 tramp-mips.c: added sources for the mips port, not
11536 integrated in the build yet. Contributed by
11537 Mark E Mason <mark.e.mason@broadcom.com>.
11539 2006-11-14 Neale Ferguson <neale@sinenomine.net>
11541 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
11543 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11545 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
11546 put the soft-float rules in its own file since it seems to
11547 break s390 compilation.
11549 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11551 * mini-arm.c: fixed wrnings.
11553 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
11555 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
11556 inssel-arm.brg: ARM support for soft-float.
11558 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11560 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
11561 loads and stores of 32 bit fp values.
11563 2006-11-10 Zoltan Varga <vargaz@gmail.com>
11565 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
11567 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
11568 works. Fixes #79852 and #79463.
11570 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11572 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
11573 more soft-float support WIP and fixes.
11575 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
11577 * mini-arm.c: some VFP updates.
11579 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11581 * mini-exceptions.c: 0 is a valid local var offset in some
11582 architectures, don't assert (bug #78508).
11584 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
11586 * exceptions-arm.c: fixed off by one error in stack walk code.
11588 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
11590 * mini.h, mini.c: more precise tracking of type load exceptions.
11592 2006-11-03 Robert Jordan <robertj@gmx.net>
11594 * Makefile.am: [WIN32] Add monow.exe target.
11595 * driver.c: [WIN32] Don't detach the console when debugging.
11598 2006-10-30 Miguel de Icaza <miguel@novell.com>
11600 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
11602 2006-10-23 Zoltan Varga <vargaz@gmail.com>
11604 * aot-compiler.c (emit_method_info): Add a case missed earlier.
11606 * driver.c (mini_regression): Fix --regression with AOT.
11608 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
11610 2006-10-17 Zoltan Varga <vargaz@gmail.com>
11612 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
11614 * mini-sparc.h: Don't use sigaction on sparc/linux.
11616 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
11618 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
11620 * mini-exceptions.c: Add proper include files for getpid ().
11622 2006-10-16 Zoltan Varga <vargaz@gmail.com>
11624 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
11625 address instead of a MonoJitInfo* to avoid decoding the exception info for the
11628 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
11629 name cache to reduce its size.
11631 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11633 2006-10-15 Zoltan Varga <vargaz@gmail.com>
11635 * mini-x86.c: Save/restore the current LMF structure more efficiently using
11636 the mono_lmf TLS variable.
11638 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
11639 trampoline lmf frames.
11641 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
11643 2006-10-14 Zoltan Varga <vargaz@gmail.com>
11645 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
11646 the mono_lmf TLS variable.
11648 * mini-exceptions.c: Access the LMF structure through accessors.
11650 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
11651 variable instead of in jit_tls->lmf.
11653 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
11655 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
11656 trampoline lmf frames.
11658 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
11660 2006-10-12 Zoltan Varga <vargaz@gmail.com>
11662 * mini.c trace.c mini-x86.c: Revert these too.
11664 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
11667 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
11669 * genmdesc.c: removed now dead code.
11671 2006-10-09 Robert Jordan <robertj@gmx.net>
11673 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
11675 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
11677 * mini.h: do not leave gaps in the opcode values.
11679 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
11681 * jit-icalls.h: flag functions as internal here, too.
11683 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
11685 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
11686 functions with the internal attribute.
11688 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
11690 * aot-compiler.c: fclose the file descriptor in the profile read loop.
11692 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
11694 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
11697 2006-10-05 Zoltan Varga <vargaz@gmail.com>
11699 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
11700 tail calls as on other platforms.
11702 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
11704 * iltests.il: Add a few tailcall tests.
11706 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11708 * driver.c: fix loop for old compilers (bug #79521).
11710 2006-10-02 Zoltan Varga <vargaz@gmail.com>
11712 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
11714 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
11716 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
11717 metadata without any code.
11719 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
11720 more precise debugging information using gdb.
11722 2006-09-30 Zoltan Varga <vargaz@gmail.com>
11724 * inssel-ia64.brg: Make the helper methods static.
11726 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11728 * inssel-x86.brg: make the helper methods static.
11730 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
11732 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
11734 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
11736 * mini.c: updates for monoburg changes.
11737 * inssel.brg: make a few helper functions static as they should.
11739 2006-09-27 Zoltan Varga <vargaz@gmail.com>
11741 * Makefile.am: Move mini-codegen.c to common_sources.
11743 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
11745 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
11747 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
11748 mini-ppc.h: port to use the common local register allocator.
11750 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11752 * mini.h: Remove the comment too then.
11754 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
11756 * mini.h: put back backend.data which is to be used shortly and
11757 doesn't increase the size of MonoInst. If any 64 bit arch aligned
11758 pointers on 4 byte boundaries it'd have much bigger issues running
11759 and you can ifdef it out anyway.
11761 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11763 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
11764 MonoInst size by 4 bytes on 64 bit machines.
11766 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
11768 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
11769 replacement with more meaningful field names. Arch maintainers, please
11770 check the assigned names are good enough for your arch.
11772 2006-09-26 Zoltan Varga <vargaz@gmail.com>
11774 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
11775 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
11777 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
11779 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
11780 relocations and memory requirements, put the optimization flags
11781 definitions in their own file.
11783 2006-09-24 Zoltan Varga <vargaz@gmail.com>
11785 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
11787 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
11789 2006-09-22 Zoltan Varga <vargaz@gmail.com>
11791 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
11793 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
11795 * inssel.brg: use the correct function to get the size of an item
11796 in an array, given an element class.
11797 * aot-compiler.c: do not access class->class_size directly.
11799 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
11801 * mini.h, debug-mini.c: added a debugging function to print
11802 info about local variables and arguments in a jitted method.
11804 2006-09-20 Zoltan Varga <vargaz@gmail.com>
11806 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11808 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
11810 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11812 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
11813 inner and outer loops when passing vtypes.
11815 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
11817 * mini-ppc.c: take into account the cpu errata for cache flushing
11818 which caused some random errors (bug #79381).
11820 2006-09-19 Zoltan Varga <vargaz@gmail.com>
11822 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
11823 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
11825 2006-09-17 Zoltan Varga <vargaz@gmail.com>
11827 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
11830 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
11831 freebsd ports tree.
11833 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
11834 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
11836 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
11839 2006-09-13 Zoltan Varga <vargaz@gmail.com>
11841 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
11843 2006-09-12 Zoltan Varga <vargaz@gmail.com>
11845 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
11846 macro does not have to be changed during debugging.
11848 * 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>.
11850 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
11852 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
11854 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
11855 MONO_ARCH_NO_EMULATE_MUL is defined.
11857 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
11859 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
11861 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
11863 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
11865 2006-09-11 Zoltan Varga <vargaz@gmail.com>
11867 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
11868 stuff to mini-exceptions.c where it is used.
11870 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
11871 setup code, the real one is in mini-exceptions.c.
11873 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
11874 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
11875 some changes from the freebsd ports tree.
11877 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
11880 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
11882 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
11884 * mini.c: on Linux, check for /proc to be mounted
11885 (bug# 79351, novell bug#201204).
11887 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
11889 * mini.c: handle cases where pthread_attr_getstack() behaves
11890 incorrectly (bug #78096).
11892 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
11894 * mini-arm.c: support larger stack frames (bug #79272).
11896 2006-09-08 Zoltan Varga <vargaz@gmail.com>
11898 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
11900 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
11903 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
11904 mono_class_from_name () to find a class from its name.
11906 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
11908 2006-09-07 Zoltan Varga <vargaz@gmail.com>
11910 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
11912 2006-09-05 Kornel Pal <kornelpal@gmail.com>
11914 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
11916 2006-09-04 Zoltan Varga <vargaz@gmail.com>
11918 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
11919 callinfo->trampoline.
11921 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
11923 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
11926 2006-09-03 Zoltan Varga <vargaz@gmail.com>
11928 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
11930 2006-09-02 Zoltan Varga <vargaz@gmail.com>
11932 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
11933 stats.method_trampolines, it is already done by the generic trampoline code.
11935 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
11937 2006-09-01 Zoltan Varga <vargaz@gmail.com>
11939 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
11941 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
11943 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
11945 * mini.c (print_jit_stats): Print mscorlib mempool size too.
11947 * mini.c (print_jit_stats): Print new stats.
11949 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11951 2006-08-31 Zoltan Varga <vargaz@gmail.com>
11953 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
11954 Address on two dimensional arrays. Fixes #78729.
11956 * mini.h (MonoCompile): Add a 'skip_visibility' field.
11958 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
11961 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
11963 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
11966 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
11968 (mini_get_ldelema_ins): Ditto.
11970 2006-08-30 Zoltan Varga <vargaz@gmail.com>
11972 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
11973 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
11976 2006-08-29 Neale Ferguson <neale@sinenomine.net>
11978 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
11979 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
11981 * exceptions-s390x.c: Cosmetic change.
11983 * tramp-s390.c: Fix warning.
11985 * cpu-s390.md: Correct length of mul_imm.
11987 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
11989 * aot-compiler.c: added binary writer with ELF backend
11990 implementation (only on Linux/x86 for now).
11992 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11994 * Makefile.am: Don't run net 2.0 AOT tests.
11996 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
11997 (mono_compile_assembly): Skip net 2.0 assemblies as well.
11999 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12001 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12003 * aot-compiler.c: simplified and refactored the asm-writing code
12004 to allow different backends.
12006 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12008 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12010 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12011 little. Share patches of type TYPE_FROM_HANDLE as well.
12013 * mini.c (mono_patch_info_equal): New helper function.
12014 (mono_patch_info_hash): Ditto.
12016 * aot-compiler.c (emit_method_code): Fix s390 build.
12018 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12019 is not handled because it is stored as a flag and not as a type ctor. Fixes
12022 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12024 * aot-compiler.c: Fix computation of GOT slot statistics.
12026 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12027 Also remove support for not PIC AOT.
12029 * mini.h: Bump AOT file format version.
12031 * objects.cs: Add a test for #78990.
12033 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12034 (peter.dettman@iinet.net.au). Fixes #79087.
12036 * basic-long.cs: Add a test for the above.
12038 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12040 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12042 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12045 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12047 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12050 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12052 * mini.c: Don't verify COM proxy invoke calls
12055 2006-08-10 Dick Porter <dick@ximian.com>
12057 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12058 which process is holding semaphores locked.
12060 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12062 * mini-ia64.c mini-amd64.c: Fix #79027.
12064 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12066 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12068 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12069 implicit arguments in a vararg call. Fixes #79027.
12071 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12073 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12074 (mono_get_array_new_va_signature): Ditto.
12076 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12078 * aot-runtime.c: Call init_plt lazily.
12080 * inssel-long.brg: Fix unsigned long->int conversion.
12082 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12084 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12085 that most data is now in the .rss/.data section.
12087 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12089 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12091 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12093 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12095 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12097 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12098 virtual call. Fixes #79010.
12100 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12101 and use the result as the this argument in the real call.
12103 * generics.2.cs: Add a new test for #79010.
12105 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12107 * mini-x86.c: Fix a warning.
12109 * aot-compiler.c: Add a bunch of statistics.
12111 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12113 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12115 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12117 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12119 * 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>.
12121 2006-07-13 Miguel de Icaza <miguel@novell.com>
12123 * mini.c (mono_method_to_ir): Obtain the original method in the
12124 CIL stream and use this to perform validation.
12128 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12130 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12131 (mono_arch_call_opcode): Ditto.
12133 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12136 * mini.c (mono_patch_info_dup_mp): New helper function.
12138 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12139 compilation. Fixes #78827.
12141 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12143 * declsec.c: Use original security informations for
12144 MONO_WRAPPER_MANAGED_TO_MANAGED.
12146 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12148 * mini.c: Allow Com Interop methods/classes and
12149 don't verify COM wrapper calls
12152 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12154 * inssel-long32.brg: Fix long->i4 checked conversion.
12156 * exceptions.cs: Add a test for the above.
12158 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12160 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12162 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12165 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12168 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12170 * mini.c: Fix solaris/x86 exception handling.
12172 * Makefile.am: Get rid of $(ICU_LIBS).
12174 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12176 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12177 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12178 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12180 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12182 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12183 this function causes a SIGSEGV.
12185 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12187 * mini.c: Remove unused solaris/x86 includes.
12189 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12191 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12193 2006-06-20 Jb Evain <jbevain@gmail.com>
12195 * cpu-g4.md: fix max length of start_handler instruction.
12197 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12198 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12200 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12201 * ssa.c: Fixed bug 78653 for SSA based deadce.
12202 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12203 MonoInst.flags, used in SSA based deadce.
12204 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12205 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12207 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12209 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12210 it can end up using non executable memory on ppc64 systems
12211 running ppc32 userspace (fix from Johannes Berg).
12213 2006-06-14 Dick Porter <dick@ximian.com>
12215 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12218 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12219 * mini.c: Made so that inline is locally disabled if it would
12220 trigger a .cctor, because too many apps depend on this behavior
12221 (which seems to be also the one of the MS CLR).
12223 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12225 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12226 No idea why this worked before.
12228 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12229 which branch to outer exception clauses since they could skip the
12230 inner finally clauses. Fixes #78633.
12232 * exceptions.cs: Add a test for the above.
12234 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12237 * iltests.il: Add a test for the above.
12239 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12241 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12242 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12244 * iltests.il: Add a test for the above.
12246 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12248 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12250 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12251 methods as instrinsics.
12253 2006-06-09 Wade Berrier <wberrier@novell.com>
12255 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12256 (simple-cee-ops.h ssapre-mini-ops.h)
12258 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12260 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12261 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12263 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12264 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12266 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12268 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12270 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12272 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12273 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12274 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12275 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12276 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12277 of opcodes, so that bug 78549 should not happen again.
12278 * ssapre.c: Updated to use the renamed files.
12280 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12282 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12283 in OP_ATOMIC_EXCHANGE_I4.
12285 2006-06-07 Wade Berrier <wberrier@novell.com>
12287 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12288 in mono_debugger_create_notification_function)
12290 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12292 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12294 * mini.c (type_from_stack_type): Disable some changes which do not
12297 * driver.c: Reenable opts.
12299 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12300 of the evaluation stack.
12302 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12303 evaluation stack trace at entry to the bblock.
12305 * mini.c (merge_stacks): New function to perform verification of stack merges.
12306 Turned off by default.
12308 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12311 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12313 * local-propagation.c: Fixed bug 78549.
12315 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12317 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12319 2006-06-02 Miguel de Icaza <miguel@novell.com>
12321 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12322 tramp-arm.c, tramp-ia64.c
12323 (mono_debugger_create_notification_function): Update signature to
12324 new signature and use new protocol for creating the notification
12327 Should fix the build.
12329 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12331 * exceptions-ppc.c (mono_jit_walk_stack)
12332 (ves_icall_get_frame_info): Fix the build
12334 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12336 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12338 2006-05-31 Raja R Harinath <rharinath@novell.com>
12340 * il2tests.2.il: New file for generics CIL tests. Add test for
12342 * Makefile.am: Update.
12345 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12348 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12350 * aliasing.c: Fixed bug 78311.
12352 2006-05-29 Martin Baulig <martin@ximian.com>
12354 * mini-exceptions.c (mono_find_jit_info): When computing the
12355 native offset, check whether we're actually inside the method's
12356 code; call mono_debug_print_stack_frame() to format the frame.
12357 (ves_icall_System_Exception_get_trace): Call
12358 mono_debug_print_stack_frame() to format the stack frame.
12359 (ves_icall_get_trace): Update to the new debugging API.
12360 (mono_jit_walk_stack_from_ctx): Likewise.
12361 (ves_icall_get_frame_info): Likewise.
12363 * mini.c (get_method_from_ip): Use the new debugging API.
12364 (mono_print_method_from_ip): Likewise.
12367 (mono_jit_walk_stack): Use the new debugging API.
12368 (ves_icall_get_frame_info): Likewise.
12370 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12372 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12374 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12376 * mini.c: Added "limitator" to inline for debugging.
12378 2006-05-24 Martin Baulig <martin@ximian.com>
12380 * debug-debugger.c (mono_debugger_init): Create a private,
12381 malloc()-based code manager for the notification function and
12382 intentionally leak it on exit. This fixes the crash-on-exit race
12386 (mono_debugger_create_notification_function): Added
12387 `MonoCodeManager *' argument.
12390 (mono_debugger_create_notification_function): Added
12391 `MonoCodeManager *' argument.
12393 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12395 * aliasing.c: Fixed 64 bit issue.
12396 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12397 default since all known bugs are fixed (one more time!).
12399 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12401 * mini.c: write barrier support.
12403 2006-05-23 Martin Baulig <martin@ximian.com>
12405 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12406 check at the top of the file.
12408 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12410 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12411 reverting changes without reason and without changelog entries.
12413 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12415 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12416 to a few opcodes. Fixes #78439.
12418 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12419 consistency with other archs.
12421 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12423 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12425 * debug-debugger.c: fix the build.
12427 2006-05-17 Martin Baulig <martin@ximian.com>
12430 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12431 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12432 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12433 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12435 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12437 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12439 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12441 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12442 MONO_TYPE_GENERICINST.
12444 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12445 MONO_TYPE_GENERICINST.
12447 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12449 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12452 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12454 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12456 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12458 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12460 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12461 mono_trace_cleanup ().
12463 * iltests.il: Fix problem with the newly added test.
12465 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12466 due to register constraints, free up the previous hreg. Fixes #78314.
12468 * iltests.il: Add new test for #78314.
12470 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12471 Interlocked.Add. Fixes #78312.
12473 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12475 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12477 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12479 2006-05-05 Martin Baulig <martin@ximian.com>
12481 * debug-mini.c (mono_debug_open_block): New method.
12484 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12485 the beginning of each basic block.
12488 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12489 the beginning of each basic block.
12491 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12493 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12494 default until I understand why they break the build on amd64.
12496 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12498 * mini.c (mini_cleanup): Call mono_cleanup ().
12500 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12503 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12505 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12506 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12507 default since all known bugs are fixed, and I cannot reproduce bug
12508 77944... I'm asking Matt Hargett to test again after this commit.
12510 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12512 * mini-codegen.c: Fixed typo that thrashed inline.
12514 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12516 * dominators.c (compute_dominators): Avoid using a worklist since
12517 it is not correct in some cases. Instead, iterate over all bblocks as
12518 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12520 2006-04-28 Miguel de Icaza <miguel@novell.com>
12522 * mini.c (mono_jit_compile_method_inner): Use
12523 mono_prepare_exception_from_error that resets the value
12526 2006-04-27 Miguel de Icaza <miguel@novell.com>
12528 * mini.c: Move the mini_loader_error_to_exception to metadata.
12530 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12532 * aliasing.c: Fixed bug 78210.
12534 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12536 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12537 default until all their problems (or the ones they trigger) are fixed.
12539 2006-04-26 Zoltan Varga <vargaz@gmail.com>
12541 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
12543 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
12544 as loaded only after resolving patches since that could invoke the same method.
12546 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
12548 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
12551 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
12554 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12557 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12558 made from AOT code through the PLT table.
12560 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
12561 holding the plt offset when a call is made to the aot plt trampoline.
12563 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12565 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
12568 * Makefile.am (common_sources): Fix build breakage.
12570 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
12571 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
12572 intra-assembly calls if possible.
12574 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
12576 * mini-trampolines.c: Handle PLT entries.
12578 * mini.c: Avoid creating a GOT var for calls.
12580 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
12581 from mscorlib code.
12583 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
12584 from mscorlib code.
12586 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
12589 * mini.h: Bump AOT file format version.
12591 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
12594 2006-04-25 Martin Baulig <martin@ximian.com>
12596 * driver.c: Disable copyprop, consprop and inline when running
12597 inside the debugger.
12599 2006-04-25 Martin Baulig <martin@ximian.com>
12601 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
12602 with `get_current_thread' and added `detach'.
12603 (MonoDebuggerMetadataInfo): Added `thread_size',
12604 `thread_tid_offset', `thread_stack_ptr_offset' and
12605 `thread_end_stack_offset'.
12607 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12609 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
12612 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
12613 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
12615 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
12617 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
12619 * aot.c: Add support for ADJUSTED_IID.
12621 2006-04-24 Zoltan Varga <vargaz@gmail.com>
12623 * aot.c (emit_method_order): Don't align method_order_end.
12625 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
12626 the interface ID changes.
12628 2006-04-21 Dick Porter <dick@ximian.com>
12630 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
12631 cleaning up a thread. Fixes the new part of bug 77470.
12633 2006-04-20 Geoff Norton <gnorton@customerdna.com>
12635 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
12636 to managed wrapper.
12638 2006-04-19 Zoltan Varga <vargaz@gmail.com>
12640 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
12642 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
12643 SIGSEGV. Fixes #78072.
12645 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
12646 unregister our SIGABRT handler.
12648 2006-04-19 Massimiliano Mantione <massi@ximian.com>
12650 * mini.c: Disabled inline where it can alter the call stack in a
12651 way visible from managed code.
12652 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
12655 2006-04-16 Zoltan Varga <vargaz@gmail.com>
12657 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
12658 on other platforms. Fixes #78089.
12660 2006-04-13 Martin Baulig <martin@ximian.com>
12662 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
12663 determine whether we're inside the debugger.
12666 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
12668 2006-04-12 Zoltan Varga <vargaz@gmail.com>
12670 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
12671 handler clauses. Fixes #78024.
12673 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
12674 in the CALL_MEMBASE opcodes. Fixes #78088.
12675 (mono_arch_get_vcall_slot_addr): Ditto.
12677 2006-04-10 Martin Baulig <martin@ximian.com>
12679 * debug-debugger.c: The thread handling code has now been moved
12680 into ../metadata/threads.c.
12682 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12684 * driver.c (mono_main): Fix --with-gc=none build.
12686 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
12687 (mono_spillvar_offset_float): Ditto.
12688 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
12689 hreg, not when its !global, since on ia64, there is a third category: stacked
12692 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
12694 * mini.c: set MonoInst->klass for load field address and a few other
12697 2006-04-10 Zoltan Varga <vargaz@gmail.com>
12699 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
12701 2006-04-07 Zoltan Varga <vargaz@gmail.com>
12703 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
12704 the branch opt changes.
12706 2006-04-06 Dick Porter <dick@ximian.com>
12708 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
12710 * wapihandles.c (mini_wapi_seminfo):
12711 * driver.c (mono_main): Add semaphore info option
12713 2006-04-05 Zoltan Varga <vargaz@gmail.com>
12715 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
12716 branch optimization changes. Fixes #78009.
12718 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12720 * mini.c: ignore accessibility of methods in managed->native wrappers.
12722 2006-04-04 Zoltan Varga <vargaz@gmail.com>
12724 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
12726 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
12728 2006-04-03 Zoltan Varga <vargaz@gmail.com>
12730 * mini.c: Modify the branch optimizations to preserve the invariant that
12731 the entries inside the in_bb and out_bb arrays are unique.
12732 (mono_unlink_bblock): Avoid creation of new arrays.
12734 2006-04-02 Zoltan Varga <vargaz@gmail.com>
12736 * mini.c (mono_unlink_bblock): Fix regression caused by previous
12739 2006-04-01 Zoltan Varga <vargaz@gmail.com>
12741 * mini.c (optimize_branches): Remove the "optimizations" in
12742 the cbranch1/cbranch2 -> branch cases which were causing several
12743 problems in the past. Fixes #77986.
12745 2006-03-31 Chris Toshok <toshok@ximian.com>
12747 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
12748 default optimizations :(
12750 2006-03-31 Zoltan Varga <vargaz@gmail.com>
12752 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
12755 2006-03-31 Massimiliano Mantione <massi@ximian.com>
12757 * local-propagation.c: Added comments to structs and removed
12758 "Mono" prefixes from local tree mover types.
12760 2006-03-30 Zoltan Varga <vargaz@gmail.com>
12762 * Makefile.am (arch_sources): Define this for each architecture so
12763 libmono_la_SOURCES is defined in one place.
12765 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
12767 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
12770 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
12772 * driver.c: print the GC name supplied by configure.
12774 2006-03-29 Massimiliano Mantione <massi@ximian.com>
12776 * local-propagation.c: Added tree mover, and moved here all the
12777 local propagation code from mini.c
12778 * mini.c: Added support for treeprop, and moved all the local
12779 propagation code to local-propagation.c
12780 * mini.h: Added support for treeprop
12781 * driver.c: Added support for treeprop, enabled consprop, copyprop,
12782 treeprop, inline and deadce by default
12783 * Makefile.am: Added local-propagation.c
12785 2006-03-25 Zoltan Varga <vargaz@gmail.com>
12787 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
12789 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
12791 * debug-debugger.c: make it compile without the Boehm GC.
12793 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12795 * mini.c: fixed issue with mismatch when an icall is registered
12796 with multiple names but same address.
12798 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12800 * declsec.c, mini-exceptions.c: use write barrier to set reference
12801 fields of managed objects.
12803 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12805 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
12806 (can_access_internals): Fix a warning.
12808 * mini.c (print_method_from_ip): Rename this to
12809 mono_print_method_from_ip so it gets exported.
12811 * trace.c: Deal with strings inside StringBuilder's containing garbage
12812 and fix memory leaks. Fixes #77848.
12814 2006-03-19 Zoltan Varga <vargaz@gmail.com>
12816 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
12819 2006-03-16 Neale Ferguson <neale@sinenomine.net>
12821 * mini-s390.c: Remove OP_X86_TEST_NULL.
12823 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12825 * mini.c: use the correct GetHashCode() for the moving collector.
12827 2006-03-16 Massimiliano Mantione <massi@ximian.com>
12829 * liveness.c: Regalloc spill cost tuning.
12831 2006-03-15 Neale Ferguson <neale@sinenomine.net>
12833 * mini-s390x.h: Correct S390_LONG macro.
12835 * mini-s390x.c: Cleanup unused code.
12837 2006-03-15 Zoltan Varga <vargaz@gmail.com>
12839 * jit-icalls.h: New file.
12841 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
12842 icalls and include that instead of including jit-icalls.c.
12844 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
12847 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
12849 * mini.c: when checking for member accessibility, also check for
12850 friend assemblies and for explicit interface implementations.
12852 2006-03-14 Zoltan Varga <vargaz@gmail.com>
12854 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
12856 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
12858 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12859 common cases are done first.
12861 * mini-ops.h: Only define platform specific opcodes on the given platform.
12863 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
12866 2006-03-14 Martin Baulig <martin@ximian.com>
12868 Revert Paolo's change from r57348:
12870 * mini.h: don't use gboolean for bitfields.
12871 * mini.c: verifier changes for fields and methods accessibility.
12873 2006-03-13 Neale Ferguson <neale@sinenomine.net>
12875 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
12877 * mini-s390x.c: Fix conv_r_un.
12879 * cpu-s390, cpu-s390x.md: Fix lengths.
12881 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
12883 * mini.c: nested types have access to all the nesting
12884 levels, not just the enclosing types.
12886 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12888 * mini.c: added a few more verification checks.
12890 2006-03-12 Zoltan Varga <vargaz@gmail.com>
12892 * liveness.c: Merge optimizations from the linear-il branch.
12894 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12896 * mini-ia64.c (emit_call): Add a comment.
12898 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
12900 * tramp-ia64.c: Fix some warnings.
12902 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
12904 * mini.h: don't use gboolean for bitfields.
12905 * mini.c: verifier changes for fields and methods accessibility.
12907 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12909 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
12910 lazy icall wrapper changes.
12912 * dominators.c: Replace all the dominator algorithms with faster
12913 ones from the linear-il branch.
12915 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
12918 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12919 common cases are done first.
12921 * mini-amd64.c: Fix some warnings.
12923 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
12926 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
12929 * mini.h: Add a missing prototype.
12931 2006-03-10 Zoltan Varga <vargaz@gmail.com>
12933 * mini.c: Compile icall wrappers lazily.
12935 * mini-codegen.c: Use printf instead of g_print since its much faster.
12937 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
12940 * mini.c (optimize_branches): Cache the negative result from
12941 remove_block_if_useless ().
12943 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
12944 Also fix some bblock linking issues.
12946 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
12949 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
12951 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
12952 accessed fields first, for better cache behavior.
12954 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12956 * mini.c: speedup IList<T> array accesses.
12958 2006-03-09 Zoltan Varga <vargaz@gmail.com>
12960 * mini.c (mono_method_to_ir): Handle large methods overflowing the
12961 inline_costs counter. Fixes #77190.
12963 2006-03-06 Zoltan Varga <vargaz@gmail.com>
12965 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
12966 trace messages. Fixes #77706.
12968 2006-03-04 Martin Baulig <martin@ximian.com>
12970 * tramp-amd64.c, tramp-x86.c
12971 (mono_debugger_create_notification_function): Use
12972 mono_global_codeman_reserve() to allocate a buffer at runtime and
12975 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
12977 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
12978 notification function at runtime and then call `initialize' in the
12979 `MONO_DEBUGGER__debugger_info' vtable.
12981 2006-03-04 Zoltan Varga <vargaz@gmail.com>
12983 * iltests.il: Fix a visibility problem.
12985 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12987 * driver.c, mini.c: add hooks for the counters API.
12989 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12991 * driver.c: show disabled options.
12993 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12995 * linear-scan.c: always use cost-driven selection.
12997 2006-02-28 Raja R Harinath <rharinath@novell.com>
12999 * jit-icalls.c (helper_compile_generic_method): Revert change from
13002 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13004 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13006 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13008 * inssel.brg: style fixes, mostly to force the updated monoburg
13009 to run for people using svn.
13011 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13013 * mini.c: match monoburg changes.
13015 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13017 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13018 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13019 declaration in the header file.
13021 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13023 * helpers.c: reduce relocations and mem usage.
13025 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13027 * mini.h, mini-codegen.c: disable logging features if
13028 requested by configure.
13030 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13032 * mini.c: tiny verifier changes.
13034 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13036 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13037 cpu-pentium.md: stack alignment changes for osx/x86,
13038 partially from Geoff Norton <gnorton@customerdna.com>.
13040 2006-02-24 Raja R Harinath <harinath@gmail.com>
13042 * jit-icalls.c (helper_compile_generic_method): Update to changes
13043 in metadata/class.c.
13045 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13047 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13049 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13050 interface calls with large offsets.
13052 2006-02-23 Raja R Harinath <rharinath@novell.com>
13054 * jit-icalls.c (helper_compile_generic_method): Document the
13055 special-case we depend on so that we can inflate the method twice
13056 with the same context with no bad side-effects.
13058 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13060 * mini-x86.c, mini-amd64.c: fix for case when xen support
13063 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13065 * mini-x86.c, mini-amd64.c: generate code to access tls items
13066 in a faster way for Xen systems.
13068 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13070 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13071 updates and compilation fixes for the OSX/x86 port, mostly from
13072 Geoff Norton <gnorton@customerdna.com>.
13074 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13076 * inssel.brg: faster interface call implementation
13077 to sync with the interface_offsets MonoVTable changes.
13079 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13081 * mini.c: more verification checks.
13083 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13085 * mini.c: added a few more verification checks.
13087 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13089 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13090 facility on the processor and use it if available.
13092 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13094 * driver.c, aot.c, mini.c: throw exception if the IL code is
13095 invalid or unverifiable.
13097 2006-02-17 Raja R Harinath <rharinath@novell.com>
13099 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13102 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13104 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13106 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13108 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13109 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13110 handling of instantiated generic valuetypes.
13112 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13114 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13115 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13118 * generics.2.cs: Revert the nullable reftypes tests.
13120 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13122 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13123 using __builtin_frame_address (1) as it doesn't work in the presence
13124 of optimizations. Hopefully fixes #77273.
13126 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13127 -> generics.cs change as it doesn't work with some automake versions.
13129 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13131 * mini.c: handle systems that sue a different way to
13132 retrieve the stack address of the current thread.
13134 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13136 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13137 it specially in the makefile.
13139 * generics.2.cs: Add tests for nullable reference types.
13141 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13143 * mini.c: always handle the case when mono_jit_init()
13144 is called in a thread different from the main thread,
13145 confusing libgc (bug #77309).
13147 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13149 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13151 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13153 * mini.c: change optimize_branches () to use a single loop
13154 and introduce a new optimization to simplify some range checks.
13156 2006-02-03 Martin Baulig <martin@ximian.com>
13158 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13159 and merged with debugger_thread_manager_add_thread().
13160 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13161 inform the debugger about the main thread.
13163 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13165 * basic.cs: Add test for div.un/rem.un constant folding.
13167 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13169 * cpu-s390x.md: correct int_xor_imm length
13171 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13173 * generics.2.cs: New test for #77442.
13175 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13178 2006-02-02 Martin Baulig <martin@ximian.com>
13180 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13181 <mono/metadata/mono-debug-debugger.h>
13183 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13185 2006-02-02 Martin Baulig <martin@ximian.com>
13187 * debug-debugger.h: New header file for debug-debugger.c.
13189 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13190 function is a separate thread anymore; add support for attaching.
13192 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13194 * tramp-x86.c: Fix a warning.
13196 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13198 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13199 on very large methods.
13201 * aot.c (load_patch_info): Fix a warning.
13203 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13205 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13206 mini-ops.h: alu membase optimizations.
13208 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13210 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13211 to speedup StringBuilder.
13213 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13215 * dominators.c (mono_compute_natural_loops): Fix detection of
13216 loop body start blocks.
13218 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13220 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13222 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13225 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13227 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13229 2006-01-25 Martin Baulig <martin@ximian.com>
13231 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13232 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13233 started to cleanup this file a little bit.
13235 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13237 * mini.c: optimize a codepath frequently happening in generics code.
13239 2006-01-23 Martin Baulig <martin@ximian.com>
13241 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13243 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13244 functions directly.
13246 * driver.c: debug-debugger.c is only available if
13247 `MONO_DEBUGGER_SUPPORTED' is defined.
13249 2006-01-23 Martin Baulig <martin@ximian.com>
13251 * debug-debugger.c: Only enable this on platforms where the Mono
13252 Debugger is working (x86 and x86_64).
13254 2006-01-21 Martin Baulig <martin@ximian.com>
13256 The Mono Debugger is now using the normal `mono' instead of the
13257 `mono-debugger-mini-wrapper' when executing managed code.
13259 * debug-debugger.c: New file; previously known as
13260 debugger/wrapper/wrapper.c.
13262 * debug-mini.c (mono_init_debugger): Removed.
13264 * driver.c (mono_main): Added new `--inside-mdb' command line
13265 argument which is used when running inside the debugger.
13267 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13269 * liveness.c (mono_analyze_liveness): Remove some unused data
13272 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13274 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13276 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13278 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13279 depends on implementation details of monobitset.
13281 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13284 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13286 * liveness.c: Update after monobitset changes.
13288 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13290 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13292 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13294 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13296 * mini-s390x.c: Remove warning messages.
13298 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13300 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13302 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13304 * generics.2.cs: Add ldelem/stelem_any test.
13306 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13308 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13310 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13312 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13314 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13316 * generics.2.cs: Reenable vtype tests.
13318 * inssel-x86.brg: Remove an icorrect valuetype rule.
13320 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13322 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13323 initial support for OP_ABS.
13325 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13327 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13329 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13331 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13332 conversion and implement LADD/LSUB.
13334 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13337 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13339 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13341 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13344 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13346 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13347 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13348 (stack walk problem).
13350 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13352 * aot.c (mono_aot_load_method): Fix a warning.
13354 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13356 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13358 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13360 * iltests.il: Add test for #77148.
13362 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13365 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13367 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13369 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13371 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13372 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13374 * basic-long.cs: Add lconv-to-r4/r8 tests.
13376 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13378 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13380 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13381 here as on other archs.
13383 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13385 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13387 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13389 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13391 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13393 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13394 instrument_prolog; Add memory_barrier instruction.
13396 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13398 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13400 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13402 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13404 * aliasing.c inssel.brg: Fix warnings.
13406 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13407 could skip initialization of some parts of memory.
13409 * mini.c mini-ia64.c: Fix warnings.
13411 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13413 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13415 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13416 a crash seen on sparc.
13418 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13420 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13422 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13424 * mini-ops.h: Add s390_backchain instruction
13426 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13428 * cpu-s390.md: Add s390_backchain instruction
13430 * mini-s390.c: Significant ABI changes
13432 * mini-s390.h: Cater for zero length structures
13434 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13436 * mini-s390.c: ABI fixes
13438 * inssel-s390.brg: Remove debug statements
13440 * cpu-s390.md: Fix length of ATOMIC_xx operations
13442 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13444 * basic-float.cs: Add float<->long conversion tests.
13446 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13448 * mini-s390.c: Fix LOCALLOC processing.
13450 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13452 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13454 * iltests.il: Add tests for some opcodes not covered by the other
13457 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13459 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13460 register loading for Tail processing; Correct trace output.
13462 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13464 * cpu-s390.md: Correct size of jmp instruction.
13466 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13468 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13470 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13472 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13473 Bring s390 up to current level.
13475 2005-12-12 Zltan Varga <vargaz@gmail.com>
13477 * generics.2.cs: Disable the newly added tests as they do not work yet.
13479 * generics.2.cs: Add valuetype tests.
13481 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13483 * basic-long.cs: Add i4->u8 test.
13485 * objects.cs: Add tests for JIT intrinsic.
13487 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13488 optimizations lost by a mistake.
13490 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13492 * basic-long.cs: Remove a test moved to objects.cs.
13494 * arrays.cs: Add more array tests.
13496 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13498 * arrays.cs: Add new tests for multi-dimensional arrays.
13500 2005-12-06 Raja R Harinath <rharinath@novell.com>
13502 * Makefile.am (test_sources2): Add generics.2.cs.
13503 (EXTRA_DIST): Add test_sources2.
13505 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13507 Support for boxing and unboxing nullable types as well as the
13508 isinst operation on nullables, per the CLI ammendment.
13510 * inssel.brg (CEE_ISINST): Special case for nullable
13512 * mini.c (handle_unbox_nullable): new method
13513 (handle_box): Special case for nullable types
13514 (mono_method_to_ir): Call handle_unbox_nullable in correct
13517 * generics.2.cs: New test suite
13519 * Makefile.am: Support for regression tests with generics.
13521 2005-12-03 Zoltan Varga <vargaz@gmail.com>
13523 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
13524 allocated to registers. Fixes #76800.
13526 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
13528 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
13530 2005-11-30 Zoltan Varga <vargaz@gmail.com>
13532 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
13535 2005-11-29 Zoltan Varga <vargaz@gmail.com>
13537 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
13540 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
13542 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
13543 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
13545 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
13546 single precision before storing to a single precision location.
13548 2005-11-28 Raja R Harinath <rharinath@novell.com>
13550 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
13552 2005-11-27 Zoltan Varga <vargaz@gmail.com>
13554 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13557 * basic.cs: Remove test_0_byte_compares test which was moved to
13558 objects.cs a long time ago.
13560 2005-11-22 Massimiliano Mantione <massi@ximian.com>
13562 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13564 2005-11-20 Zoltan Varga <vargaz@gmail.com>
13566 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
13567 handlers are called.
13569 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
13572 * mini-ia64.c: Add support for the throw->branch exception
13575 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
13577 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13579 * mini.c: Enabled "fastpath" deadce :-)
13581 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13583 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
13584 alias analysis pass to support it.
13585 * mini.h: Likewise.
13587 * liveness.c: Likewise (liveness computation can use aliasing
13588 information to be more accurate).
13589 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
13590 moreover made so that "--compile-all" uses the given optimization
13591 flags and not the default ones.
13592 * aliasing.c: Alias analysis (new file).
13593 * aliasing.h: Likewise.
13594 * Makefile.am: added "aliasing.c" and "aliasing.h".
13596 2005-11-17 Zoltan Varga <vargaz@gmail.com>
13598 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
13601 2005-11-13 Zoltan Varga <vargaz@gmail.com>
13603 * mini-exceptions.c (mono_handle_exception_internal): Remove the
13604 fp >= end_of_stack exit condition, as it is not needed, and it might
13605 become true for fp eliminated frames.
13607 2005-11-11 Zoltan Varga <vargaz@gmail.com>
13609 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
13612 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
13614 * mini-arm.c: fixed alignment of doubles/longs to match
13615 the C ABI (bug #76635).
13617 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
13619 * aot.c: fix compilation with --enable-minimal=aot.
13621 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
13623 * mini-arm.c: fixed compatibility with the new
13624 floating point emulator package for compares.
13626 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
13628 * mini.c : reverted sig->pinvoke changes (r51396-51397).
13630 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
13632 * mini-exceptions.c (print_stack_frame): Output to stderr.
13633 (mono_handle_native_sigsegv): Ditto.
13635 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13637 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
13638 OP_LCONV_TO_OVF_I implementation.
13640 * mini-amd64.c: Add support for the throw->branch exception
13643 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
13644 when the catch clause catches a more general exception, i.e. Object.
13646 2005-10-30 Zoltan Varga <vargaz@gmail.com>
13648 * cpu-ia64.md: Remove unused opcodes.
13650 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
13651 specific defines for architectures defining USE_SIGACTION.
13653 * mini-ia64.c: Fix some warnings.
13655 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
13656 version seemed to skip a frame.
13658 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13660 * mini.c: Clean up the usage of sig->pinvoke flag. Now
13661 only calls which are made to native code use this flag.
13663 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
13665 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
13666 varargs methods as well.
13668 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
13669 which have save_lmf set. Reorganize methods prologs a bit.
13671 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
13672 debugger to the proper place.
13674 2005-10-29 Martin Baulig <martin@ximian.com>
13676 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
13677 when running inside the debugger until the debugger has support
13680 2005-10-26 Zoltan Varga <vargaz@gmail.com>
13682 * mini.h: Fix a warning.
13684 2005-10-24 Miguel de Icaza <miguel@novell.com>
13686 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
13687 we expose publicly, this returns the string.
13689 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
13691 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
13692 with fp elimination.
13694 2005-10-21 Zoltan Varga <vargaz@gmail.com>
13696 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
13697 native stacktrace using the glibc 'backtrace' function if available.
13699 2005-10-20 Zoltan Varga <vargaz@gmail.com>
13701 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
13703 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
13704 handle SIGSEGVs received while in native code.
13706 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
13707 code, call mono_handle_native_sigsegv which will abort the runtime
13708 after printing some diagnostics, instead of converting it into a
13709 confusing NullReferenceException.
13711 2005-10-18 Zoltan Varga <vargaz@gmail.com>
13713 * cpu-pentium.md: Remove unused opcodes.
13715 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
13717 * mini-amd64.h (MonoLMF): Add rsp field.
13719 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
13722 2005-10-17 Zoltan Varga <vargaz@gmail.com>
13724 * mini-codegen.c (get_register_spilling): Fix some warnings.
13726 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
13728 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
13729 elimination during exception handling. Enable fp elimination by
13732 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
13735 2005-10-16 Martin Baulig <martin@ximian.com>
13737 * mini-exceptions.c
13738 (mono_debugger_run_finally): New public method for the debugger.
13740 2005-10-10 Zoltan Varga <vargaz@gmail.com>
13742 * debug-mini.c (mono_debug_init_method): Fix warning.
13744 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
13745 the 'exname' parameter const to fix some warnings.
13747 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
13749 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
13750 introduced by the previous patch.
13752 2005-10-08 Zoltan Varga <vargaz@gmail.com>
13754 * basic-float.cs: Add test for precision of float arithmetic.
13756 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
13757 when loading/storing single values from/to memory.
13759 * mini.c (mono_jit_compile_method_with_opt): Create the function
13760 pointers in the correct domain.
13762 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
13764 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
13765 introduced by previous patch.
13767 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
13768 when out_filter_idx is NULL.
13770 * mini-exceptions.c: Don't run filter clauses twice during exception
13771 handling. Fixes #75755.
13773 2005-10-07 Zoltan Varga <vargaz@gmail.com>
13775 * aot.c: Add support for ldflda wrappers.
13777 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
13780 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
13782 * mini.c, mini.h: do not consider exception handlers blocks when
13783 setting up interface variables.
13785 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
13787 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
13789 2005-10-03 Zoltan Varga <vargaz@gmail.com>
13791 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
13792 causes a regression.
13794 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
13796 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
13798 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
13799 of the OP_P definitions.
13801 * TODO: Add a proposal for dealing with the CEE/OP mess.
13803 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
13804 optimizations from the x86 port.
13806 * cpu-amd64.md: Ditto.
13808 * basic.cs basic-long.cs: Add tests.
13810 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
13812 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
13813 Patrik Torstensson's implementation of my exception-handling
13814 optimization idea, when the exception object is not used
13817 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
13819 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
13820 of the mul_imm optimizations from the old jit.
13822 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
13824 * mini.c, liveness.c: patch by Patrik Torstensson and
13825 Zoltan Varga to improve performance in methods with
13828 2005-09-30 Zoltan Varga <vargaz@gmail.com>
13830 * driver.c: Remove 'Globalization' entry from --version.
13832 2005-09-28 Zoltan Varga <vargaz@gmail.com>
13834 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
13835 there is a profiler interested in JIT events.
13837 * aot.c: Load profile files produced by the AOT profiling module, and
13838 reorder methods based on the profiling info. Add a 'method_order' table
13839 to the AOT file to make mono_aot_find_jit_info work with the reordered
13842 * mini.h: Bump AOT file version info.
13844 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
13846 * mini-arm.h: work around what looks like a gcc bug when optimizations
13849 2005-09-28 Raja R Harinath <rharinath@novell.com>
13851 * Makefile.am (AM_CFLAGS): Don't use += to append inside
13852 conditionals. Use ...
13853 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
13855 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
13857 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
13858 to determine the amount of memory to copy when passing valuetypes.
13860 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
13861 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
13863 2005-09-27 Zoltan Varga <vargaz@gmail.com>
13865 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
13866 information about aot.
13868 2005-09-27 Ben Maurer <bmaurer@ximian.com>
13870 * *.c: Replace the use of {Enter,Leave}CriticalSection with
13871 macros. This will allow a deadlock debugger to easily be plugged
13874 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
13876 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
13878 2005-09-27 Raja R Harinath <rharinath@novell.com>
13880 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
13881 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
13882 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
13883 ($(arch_built)) [CROSS_COMPILING]: Error out.
13885 2005-09-26 Zoltan Varga <vargaz@gmail.com>
13887 * aot.c: Add support for the no_special_static flag for classes.
13889 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13891 * Reapply reverted patches.
13893 * *: Revert r50174 as well.
13895 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
13897 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13899 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
13901 2005-09-23 Miguel de Icaza <miguel@novell.com>
13903 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
13904 part of the SIG_HANDLER_SIGNATURE.
13906 2005-09-23 Zoltan Varga <vargaz@gmail.com>
13908 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
13911 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
13912 introduced by previous patch.
13914 2005-09-21 Zoltan Varga <vargaz@gmail.com>
13916 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
13917 saved registers too.
13919 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
13920 upon the information returned by get_call_info ().
13922 * mini-x86.c (add_float): Fix stack size calculation.
13923 (mono_arch_call_opcode): Rewrite this so it works based up the
13924 information returned by get_call_info ().
13925 (mono_arch_get_this_vret_args): Ditto.
13927 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
13929 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
13930 in cinfo to determine the registers which need to be used.
13932 2005-09-20 Miguel de Icaza <miguel@novell.com>
13934 * driver.c (mono_main): Add --server and --desktop flags.
13936 2005-09-16 Zoltan Varga <vargaz@gmail.com>
13938 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
13939 registers as global registers.
13941 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
13942 longer needed with the new register allocator.
13944 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
13946 * cpu-ia64.md: Remove unused opcodes.
13948 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
13950 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
13952 * cpu-amd64.md: Remove unused opcodes.
13954 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
13955 needed with the new register allocator.
13957 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
13960 2005-09-16 Raja R Harinath <rharinath@novell.com>
13962 * Makefile.am (check-local): Don't invoke semdel-wrapper.
13964 2005-09-16 Martin Baulig <martin@ximian.com>
13966 * exceptions-amd64.c
13967 (throw_exception): Don't call mono_debugger_throw_exception() if
13968 we're a rethrow - see the FIXME in the code.
13970 2005-09-15 Geoff Norton <gnorton@customerdna.com>
13972 * mini.c (mono_init_exceptions): This only works on some architectures.
13974 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13976 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
13979 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
13981 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
13982 now in mini-exceptions.c.
13984 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
13986 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
13987 now in mini-exceptions.c.
13989 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13991 * exceptions-x86.c: Applied patch from Patrik Torstensson
13992 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
13994 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
13995 code into mini-exceptions.c. Add some assertions to it.
13997 2005-09-12 Zoltan Varga <vargaz@gmail.com>
13999 * aot.c (emit_section_change): Applied patch from "The Software Team"
14000 (<software@solmersa.com>). Fix as errors on windows.
14002 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14004 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14005 method info into the LMF.
14007 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14009 * mini-ia64.c: Add proper unwind info for method epilogs.
14011 * exceptions-ia64.c: Add some code to help debugging.
14013 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14015 * mini-exceptions.c: Fix warning.
14017 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14019 * mini.c: Really fix build.
14021 * mini-x86.c mini-amd64.c: Fix build.
14023 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14025 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14027 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14028 some Interlocked methods as intrinsics.
14030 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14031 for Thread methods as well.
14033 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14035 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14037 * mini-ia64.c mini-x86.c mini-amd64.c
14038 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14041 * mini.c (mono_init_exceptions): Fix build breakage.
14043 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14045 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14046 of instructions. Use the new ia64_unw_op macros for emitting unwind
14049 * mini.c (mono_init_exceptions): Initialize exception handling
14050 related trampolines at startup.
14052 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14054 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14056 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14058 * mini.c: Handle type loading errors gracefully during compilation and
14059 throw the appropriate exception.
14061 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14063 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14064 for the mono binary.
14066 2005-09-09 Martin Baulig <martin@ximian.com>
14068 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14071 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14073 * mini-arm.h: use emulation for conv.r.un for the release.
14075 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14077 * mini-arm.c, objects.cs: more fixes and tests for them.
14079 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14081 * mini-arm.c: align structures to at least 4 bytes to be able
14082 to keep our current optimized memcpy.
14084 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14086 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14088 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14090 * mini.c: ignore SIGPIPE.
14092 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14094 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14096 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14098 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14100 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14102 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14104 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14105 exception handling support.
14106 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14107 patch by Brian Koropoff <briank@marakicorp.com>).
14109 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14111 * mini.c: revert another 'optimization' which breaks when
14112 items on the eval stack need to be saved at a basic block end
14115 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14117 * jit-icalls.c: for arrays, ensure we always provide
14120 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14122 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14124 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14126 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14128 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14129 arguments in their original register.
14131 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14133 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14136 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14137 when ssapre is enabled.
14139 * inssel-long.brg: Fix bug in previous patch.
14141 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14142 multiplication by a constant.
14144 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14146 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14149 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14152 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14154 * inssel-arm.brg: apply changes tested by Brian Koropoff
14155 <briank@marakicorp.com>.
14157 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14159 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14161 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14163 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14164 to the same register if dreg is just a base register.
14165 (print_ins): Improve printing of membase opcodes.
14167 * inssel-x86.brg: Add optimized ldind(reg) rules.
14169 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14171 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14173 * mini.c: when running under valgrind, set the stack bottom for
14174 the GC at the actual approximate stack for the app (fixes running
14175 mono with valgrind).
14177 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14179 * mini.c: do no break at the first valuetype to init found
14180 (fixes bug #75791).
14182 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14184 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14186 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14188 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14190 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14192 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14194 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14196 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14198 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14201 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14204 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14207 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14209 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14211 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14213 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14214 in the tail recursion optimization.
14216 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14217 debug info into the assembly file.
14219 * iltests.il: Add test for filter regions.
14221 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14222 initial stack of filter regions. Fixes #75755.
14224 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14226 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14227 stack requirements.
14229 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14231 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14232 the check for an already compiled method on non-ia64 platforms.
14233 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14236 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14238 * inssel-x86.brg: Add some optimized call rules.
14240 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14242 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14245 * mini.h mini-trampolines.c: Pass the trampoline argument to
14246 mono_arch_patch_delegate_trampoline.
14248 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14250 * mini-trampolines.c: Fix build.
14252 * mini-amd64.h: Add delegate trampolines.
14254 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14256 * inssel-amd64.brg: Add optimized call rules.
14258 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14260 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14262 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14264 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14267 * mini-ia64.c: Remove LMF fixmes.
14269 * mini-ia64.h: Remove most fields from LMF.
14271 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14273 * mini-trampolines.c: Add support for IA64 function descriptors.
14275 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14276 for IA64 function descriptors.
14278 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14280 * tramp-arm.c: patch the vtable for virtual calls. Added
14281 support code to register/unregister the LMF.
14282 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14285 2005-08-19 Dick Porter <dick@ximian.com>
14287 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14288 bit value if needed.
14290 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14292 * mini.c (mini_get_method): Move handling of wrapper data here.
14294 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14296 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14299 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14300 bblock->code does not remain empty.
14302 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14304 * arrays.cs: Add regression test for #75832.
14306 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14307 rules. Fixes #75832.
14309 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14310 instruction scheduling.
14312 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14314 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14316 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14318 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14320 * mini-codegen.c: Fix VC build.
14322 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14324 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14326 * mini.h: fix signature for mono_register_opcode_emulation.
14328 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14330 * mini.c: Get rid of most of the helper_sig_... constants using
14331 mono_create_icall_signature ().
14333 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14335 * jit-icalls.c (helper_ldstr): New helper function.
14337 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14339 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14340 throw, load the string using a helper call instead of creating a string object.
14342 * aot.c: Update after LDSTR changes.
14344 * mini.h: Bump AOT file version.
14346 * aot.c: Save class size info into the AOT file. Print more statistics during
14349 * mini.h: Bump AOT file version.
14351 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14352 ordering of disasm cases. Fixes #74957.
14354 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14356 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14357 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14358 the generic code needed for the ARM port.
14360 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14362 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14363 inssel-arm.brg: more ARM features and fixes.
14365 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14367 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14368 ARM port work in progress.
14370 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14372 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14374 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14376 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14378 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14380 * *-ia64.*: Ongoing IA64 work.
14382 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14384 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14386 * TODO: Remove out-of-data todo stuff.
14388 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14391 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14393 * mini.h: Bump corlib version.
14395 2005-07-27 Martin Baulig <martin@ximian.com>
14398 (create_copy_ins): Added `const unsigned char *ip' argument; set
14399 `copy->cil_code' from it.
14401 2005-07-27 Martin Baulig <martin@ximian.com>
14403 * mini-exceptions.c (mono_handle_exception): Don't call
14404 mono_debugger_handle_exception() for filters.
14406 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14408 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14411 2005-07-26 Martin Baulig <martin@ximian.com>
14413 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14415 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14416 helper_compile_generic_method() if the method is actually virtual
14419 2005-07-26 Martin Baulig <martin@ximian.com>
14422 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14423 public; this is now accessed directly by the debugger.
14424 (mono_generic_trampoline_code): Removed.
14427 (mono_debug_init_method): Also add interncalls and wrappers.
14429 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14431 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14433 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14435 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14437 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14439 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14441 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14443 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14444 getting TLS offsets on AMD64 too.
14446 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14448 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14450 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14452 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14453 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14455 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14457 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14459 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14462 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14463 mono_sparc_is_virtual_call ().
14465 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14467 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14468 trampoline parameters.
14470 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14472 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14473 to mono_arch_get_vcall_slot_addr.
14475 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14478 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14480 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14482 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14484 2005-07-19 Martin Baulig <martin@ximian.com>
14486 * exceptions-amd64.c (throw_exception): Call
14487 mono_debugger_throw_exception() here like we're doing it on i386.
14489 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14491 * mini-ia64.c: Add optimized TLS access support.
14493 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14495 * mini-exceptions.c: Ongoing IA64 work.
14497 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14499 * mini.c: Use the default optimization set when embedding. Fixes
14502 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14504 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14505 of trampolines to a separate file.
14507 * mini-trampolines.c: New file.
14509 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14512 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14515 * mini-codegen.c: Fix cygwin build.
14517 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14519 * mini.c: Add some minor changes needed by the IA64 port.
14521 * *-ia64.*: Ongoing IA64 work.
14523 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
14525 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
14526 trampolines into arch-independent and arch-dependent parts.
14528 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
14530 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
14532 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
14534 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
14535 the xp-regalloc-branch for amd64.
14537 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
14538 xp-regalloc-branch for x86.
14540 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
14542 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
14544 2005-07-06 Martin Baulig <martin@ximian.com>
14547 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
14548 (mono_jit_runtime_invoke): Likewise.
14550 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
14552 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
14555 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
14556 without loading their metadata. Reorganize the file format so exception handling+
14557 debug info is kept separate from normal method info. Create MonoJitInfo
14558 structures for methods lazily.
14560 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
14562 (x86_class_init_trampoline): Patch AOT class init trampolines too.
14564 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
14566 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
14569 * mini.h: Bump AOT file version.
14571 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
14573 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14575 2005-07-01 Raja R Harinath <rharinath@novell.com>
14577 * Makefile.am (check-local): Call semdel-wrapper.
14579 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
14581 * mini-x86.c: Revert the last change as it seems to break the build..
14583 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
14585 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14587 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
14589 2005-06-27 Ben Maurer <bmaurer@ximian.com>
14591 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
14592 outside of the macro, so strange stuff doesn't happen with gcc4
14593 (NEW_AOTCONST_TOKEN): Likewise.
14595 2005-06-28 Martin Baulig <martin@ximian.com>
14597 * mini.c (mini_class_is_system_array): New static method; use this
14598 instead of `klass->parent == mono_defaults.array_class' everywhere
14599 since this also works for the new generic array class.
14601 2005-06-26 Ben Maurer <bmaurer@ximian.com>
14603 * inssel.brg: Remove warnings.
14605 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
14607 * mini-ia64.c: Ongoing IA64 work.
14609 * basic-float.cs: Add float->i1 conversion test.
14611 * iltests.il: Add conv.u4 test.
14613 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
14615 * inssel-long.brg: Fix bug caused by last change.
14617 2005-06-23 Geoff Norton <gnorton@customerdna.com>
14619 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
14620 BSDs. Allows the x86 JIT to work on OSX86
14622 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
14624 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
14627 * mini-ia64.c: Ongoing IA64 work.
14629 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
14631 * mini-ia64.c: Ongoing IA64 work.
14633 * driver.c: Clean up jit_code_hash as well when using --regression.
14635 * inssel-long.brg: Fix long->i4/u4 conversion rules.
14637 * basic-long.cs: Add tests for long->u4 conversion.
14639 2005-06-18 Ben Maurer <bmaurer@ximian.com>
14641 * mini.c: Take mono_get_domainvar out of macros. This makes sure
14642 that we do not depend on undefined C behavior: the order stuff
14643 gets evaluated within an expression. Fixes mono when compiled on
14646 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
14648 * *-ia64.*: Ongoing IA64 work.
14650 * aot.c: Lower memory usage while loading AOT methods.
14652 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
14654 * mini.h: Bump AOT file format version.
14656 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
14658 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
14660 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
14662 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
14663 not on callee assembly). Fixed some comments.
14665 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
14667 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
14668 it gets proper disassembly.
14669 (emit_method_info): Remove some dead code.
14671 * mini.c (mini_method_compile): Allways allocate the GOT var in
14672 mono_method_to_ir for emulating opcodes.
14674 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
14676 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
14677 before freeing the code memory. Fixes #74990.
14679 * objects.cs: Add regression test for #74992.
14681 * liveness.c: Extend live ranges of arguments to the beginning of the
14682 method. Fixes #74992.
14684 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
14685 so it points into the faulting instruction.
14687 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
14689 * jit-icalls.c (mono_imul_ovf): Add exception handling.
14691 * *-ia64.*: Ongoing IA64 work.
14693 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
14695 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
14697 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
14699 * *-ia64.*: Ongoing IA64 work.
14701 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
14703 * basic-long.cs: Add tests for add/sub.ovf.
14705 * basic.cs: Add tests for sub.ovf.
14707 * *-ia64.*: Ongoing IA64 work.
14709 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
14711 * *-ia64.*: Ongoing IA64 work.
14713 * basic.cs: Add conv.ovf.i4.un test.
14715 2005-06-09 Massimiliano Mantione <massi@ximian.com>
14717 * mini.c: (remove_block_if_useless) Fixed bug 75061.
14719 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14721 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
14723 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
14725 * *-ia64.*: Ongoing IA64 work.
14727 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14730 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
14732 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
14734 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
14736 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
14738 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
14740 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
14741 of a call is callable by a near call.
14743 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
14745 * mini-ia64.c: Ongoing IA64 work.
14747 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
14749 * genmdesc.c: Make the generated array non-static.
14751 * inssel-long.brg: Fix LSHR_IMM rule.
14753 * *-ia64.*: Ongoing IA64 work.
14755 * *-ia64.*: Ongoing IA64 work.
14757 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14759 * *-ia64.*: Ongoing IA64 work.
14761 * *-ia64.*: Ongoing IA64 work.
14763 * mini-ia64.c: Ongoing IA64 work.
14765 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
14767 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
14769 * objects.cs basic-calls.cs: Move some tests to objects.cs.
14771 * objects.cs basic-long.cs: Move some tests to objects.cs.
14773 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
14775 * *-ia64.*: Ongoing IA64 work.
14777 * iltests.il: Add a new test.
14779 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
14780 newobj. Fixes #75042.
14782 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
14784 * *-ia64.*: Ongoing IA64 work.
14786 * *-ia64.*: Ongoing IA64 work.
14788 * *-ia64.*: Ongoing IA64 work.
14790 * basic.cs objects.cs: Move tests accessing static variables as well.
14792 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
14794 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
14796 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
14798 * driver.c: Always print failed tests.
14800 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
14803 * *ia64*: Ongoing IA64 work.
14805 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
14807 * basic.cs: Add tests for add.ovf. Fix warnings.
14809 2005-05-18 Miguel de Icaza <miguel@novell.com>
14811 * driver.c (mono_main): Avoid crash if no argument is passed to
14812 --break; Do not use g_error, but f_printf. And fix all other
14813 ocurrences of the same crash.
14815 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
14817 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
14818 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
14821 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
14823 * *-ia64.*: Add beginnings of IA64 backend.
14825 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
14827 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
14829 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
14832 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
14834 * mini-amd64.c: Fix a warning.
14836 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
14838 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
14839 in float_neg. Fixes #74897.
14841 * mini-amd64.c (emit_call): Fix another near call bug.
14843 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
14845 * declsec.c: Keep the appdomain information in the structure. Added a
14846 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
14847 value gets overwritten).
14848 * declsec.h: Set the default MonoArray for the the stack to 6. Added
14849 an MonoAppDomain member to MonoSecurityFrame.
14850 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
14851 used in the stack walk. Now use a MonoArray which grow (double) when
14854 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
14856 * mini.c: Re-enabled runtime cleanup, since running threads should
14857 now properly stop when exiting.
14859 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
14861 * mini-codegen.c: New file contaning the arch-independent local
14862 register allocator. Not used by any architectures yet.
14864 * mini.h linear-scan.c: Merge some changes from the
14865 mini-xp-local-regalloc branch.
14867 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
14869 * mini-amd64.c (emit_call): Fix calls to native functions when the
14870 runtime is compiled as a shared library. Fixes #74756.
14872 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
14873 on a literal field. Fixes #74751.
14875 2005-04-25 Raja R Harinath <rharinath@novell.com>
14877 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
14879 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
14881 * objects.cs: Add missing null casting test.
14883 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
14885 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
14886 in wrapper methods. Also rename 'address' variable to 'offset'.
14888 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
14890 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
14893 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
14895 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
14898 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14900 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
14902 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14904 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
14905 just the last bytes.
14907 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14909 * aot.c (mono_compile_assembly): Fix warning.
14911 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
14912 by the _MSC_VER stuff.
14914 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
14916 * inssel-long.brg: Fix #74588.
14918 * cpu-amd64.md: Fix #74591.
14920 * iltests.il: Add new regression tests.
14922 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
14924 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
14927 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
14929 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
14931 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
14932 from Bill Middleton <flashdict@gmail.com>.
14934 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
14936 * arrays.cs: Add new regression test. Fix warnings.
14938 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
14940 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
14941 and leakage in CKFINITE.
14943 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
14944 this to a null op since it is called on amd64 too.
14946 * exceptions-amd64.c (get_throw_trampoline): Align stack.
14948 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
14949 body since this is not used on amd64.
14951 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
14953 * mini-amd64.c: Remove obsolete fixmes.
14955 * mini.c (print_method_from_ip): Fix debugging support.
14957 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14959 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
14960 so that expressions that don't give much gain are not reduced.
14961 * ssapre.h: Likewise.
14963 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
14965 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
14967 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
14969 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
14971 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
14973 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
14975 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
14977 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
14979 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
14982 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
14984 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
14986 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
14988 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
14989 MONO_ARCH_USE_SIGACTION. Fixes #74252.
14991 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
14993 * mini-x86.c: Fix up stack overflow handling.
14995 * exceptions.cs: Add new regression test.
14997 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
14999 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15000 mono_jit_thread_attach.
15002 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15004 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15006 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15007 avoid calling constructors using callvirt.
15009 * inssel.brg: Fix #74073.
15011 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15013 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15014 compilation with non-GCC compilers.
15015 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15016 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15018 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15020 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15021 klass->interface_offsets (will likely fix bug#74073).
15023 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15025 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15027 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15029 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15030 to amd64_div_reg_size ().
15032 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15034 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15036 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15038 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15040 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15042 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15044 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15046 * mini.c (mono_precompile_assembly): Load and precompile referenced
15047 assemblies as well. Fixes #74015.
15049 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15051 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15053 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15055 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15056 a lot of checks and (anyway) permissions cannot work until corlib is
15059 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15061 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15063 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15065 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15066 calls (fixes bug#72824).
15068 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15070 * mini.c: fix tail recursion elimination (see test in bug#73936).
15072 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15074 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15075 some fp functions in sse2 mode.
15077 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15079 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15081 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15083 * mini.h mini.c: Add mono_get_jit_tls_key ().
15085 * mini-x86.c: Enable fast TLS support on windows.
15087 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15089 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15090 * mini.c: Check for p/invoke method when generating code. If a
15091 p/invoke method, or it's class, isn't decorated with [Suppress
15092 UnmanagedCodeSecurity] then generate code to call System.Security.
15093 UnmanagedDemand (only if the security manager is active).
15095 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15097 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15098 last change as it seems to cause strange crashes.
15100 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15102 * *.c: handle unsafe function pointers where needed.
15104 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15106 * mini.c (mono_jit_free_method): Remove the fixme too.
15108 2005-03-15 Miguel de Icaza <miguel@novell.com>
15110 * mini.c: As discussed, make the code actually free the delegate
15111 thunk now, to enable the debugging of delegate problems, use
15112 MONO_DEBUG=1 when running Mono.
15114 This takes also care of parts of the leaks as seen by Joe.
15116 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15118 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15119 thread_tls_offset calculation.
15121 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15123 * declsec.c: Reworked linkdemand checks for icall. The previous code
15124 was using the declaration code (untrusted) and didn't work as expected
15125 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15128 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15130 * iltests.il: Add new localloc test.
15132 * mini-amd64.c: Handle large stack allocations the same way as on
15133 windows if stack overflow handling is working.
15135 * mini-amd64.c: Allocate the signal stack using mmap.
15137 * mini.c (sigsegv_signal_handler): Fix reading of context.
15139 * mini-exceptions.c: Fix up stack overflow handling.
15141 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15143 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15145 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15147 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15149 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15150 tramp_init functions as they are no longer needed.
15152 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15154 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15156 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15158 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15160 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15163 * mini-ops.h: Add OP_LMUL_IMM.
15165 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15166 long mul/div opcodes as intrinsic.
15168 * mini-amd64.c (emit_call): Handle the case when the callee might be
15171 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15173 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15176 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15178 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15180 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15182 * mini.c (mono_codegen): Don't leak here, to help people running
15185 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15187 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15188 conversions in sse2 mode.
15190 * basic-float.cs: Add regression test.
15192 * mini-amd64.c: Reenable sse2.
15194 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15196 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15198 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15200 * driver.c: Copyright text should include 2005.
15202 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15204 * cpu-amd64.md (load_membase): Fix more max lengths.
15206 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15208 * cpu-amd64.md (load_membase): Fix max length.
15210 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15212 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15214 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15215 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15217 * basic-float.cs: Add rounding regression test.
15219 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15221 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15223 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15224 structures in registers for pinvoke wrappers.
15226 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15228 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15230 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15232 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15233 wrapper to mono_jit_thread_attach.
15235 * mini.c (mini_jit_thread_attach): New jit icall.
15237 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15238 native->managed wrappers.
15240 * exceptions.cs: Add new regression test.
15242 * mini.c (optimize_branches): Check regions in the cbranch to throw
15243 block case as well. Fixes #73242.
15245 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15247 * mini.c: thread safety fixes.
15249 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15251 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15252 patching stuff, since delegates use jump trampolines so there is
15255 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15258 * tramp-amd64.c: Fix build.
15260 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15261 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15263 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15264 Rename this to mono_arch....
15265 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15267 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15269 * mini-amd64.c (emit_call): If both the caller and the callee is
15270 guaranteed to have 32 bit addresses, emit a normal call.
15272 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15274 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15275 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15276 method_ptr inside delegates.
15278 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15280 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15281 invalidated. Fixes #73001.
15283 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15285 * mini-x86.c: Only use stdcall for pinvokes on windows.
15287 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15289 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15290 * mini-x86.c: remove unreliable __thread var offset detection,
15291 use the correct accessors and enable by default.
15293 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15295 * mini.c (mono_jit_free_method): Fix memory leak.
15297 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15299 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15301 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15303 * cpu-amd64.md: Fix lengths of atomic opcodes.
15305 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15307 * driver.c: try to not imply using ICU is any good.
15309 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15311 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15312 functions as inline ops.
15314 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15315 some Interlocked functions as inline ops.
15317 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15319 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15321 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15323 * mini.c: Add support for OP_NOT_TAKEN.
15325 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15326 structures in registers for pinvoke wrappers.
15328 * mini-amd64.c: Fix warnings.
15330 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15332 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15334 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15336 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15337 address instead of loading the address from it.
15339 * mini-x86.c: Add support for returning small structs in registers
15340 on Win32. Fixes part of #70864.
15342 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15344 * trace.c (get_token): Improve error checking.
15346 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15348 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15350 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15352 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15353 it can be reused for MonoClass.
15354 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15357 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15359 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15360 instead of a MonoReflectionMethod. The method information wasn't used
15361 when displaying SecurityException details (but will be now).
15363 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15365 * Makefile.am : windows build fix.
15367 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15369 * iltests.il: Add new regression test.
15371 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15374 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15376 * mini.c: Moved linkdemand check into helper function check_linkdemand
15377 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15380 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15382 * declsec.c: Added statistics counter for different kinds of
15384 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15385 (and commented) declaration.
15386 * mini.c: Added statistics counter for security Demand code
15387 generation. Added display of security statistics.
15389 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15391 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15392 Fix compilation errors under gcc-2.95.
15394 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15396 * mini.c, driver.c: Use the new jit trampoline hashtable
15398 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15400 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15402 2005-02-11 Martin Baulig <martin@ximian.com>
15404 * debug-mini.c (mono_debug_close_method): Free the line number array.
15406 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15408 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15411 * mini.h: Bump AOT file format version.
15413 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15415 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15417 * declsec.h: Added macros to get/set lazyly initialized security
15418 informations about assemblies. Added new enum for different type of
15419 possible LinkDemand violation. Added function to check LinkDemands.
15420 * mini.h: Added a field to MonoCompile to hold any security violation
15421 detected when JITting a method (so it can be thrown later).
15422 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15423 and CEE_CALLVIRT. Added code to throw exception at the end of
15424 mini_method_compile (note: the exception is unhandled right now).
15426 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15428 * mini.c, jit-icalls.c: use the managed implementation of
15429 memset for initobj and memset, to avoid managed <-> unmanaged
15432 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15434 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15435 optimization if it would need a GOT var.
15437 * basic.cs: Add tests for constant propagation and switch statements.
15439 * ssa.c: Fix out-of-range constant propagation and switch statements.
15441 2005-02-09 <vargaz@freemail.hu>
15443 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15445 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15447 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15449 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15451 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15453 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15455 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15456 arithmetic operations.
15458 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15460 * mini-ppc.c: add a workaround for broken user code that
15461 DllImports vararg functions with non-vararg signatures.
15463 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15465 * mini.c (mono_jit_compile_method_inner): Add detection and a
15466 meaningfull error message for assemblies written in Managed C++.
15468 * tramp-amd64.c mini-amd64.h: Add support for
15469 create_trampoline_from_token ().
15471 * aot.c mini-x86.c abcremoval.c: Applied patch from
15472 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15474 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15476 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15477 which takes a MonoImage/token as parameter instead of a MonoMethod.
15479 * aot.c: Use the new trampoline for initializing vtables.
15481 * aot.c: Add support for ldfld/stfld_remote wrappers.
15483 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15484 rules for compare <MEM>, IMM.
15486 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15488 * aot.c: Handle inherited finalizers correctly.
15490 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15492 * inssel.brg (stmt): Add a missing _setup_... ().
15494 * aot.c: Save some parts of the class state to the AOT file and use it
15495 to recompute that state when a class is initialized.
15497 * mini.c: Install AOT hooks into the runtime.
15499 * mini.h: Bump AOT file format version.
15501 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15504 * iltests.il: Add new test.
15506 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15508 * mini.c: fix typo.
15510 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15512 * mini.c: setup the statistical profiler in the thread attach
15513 callback to cope with the new single thread code.
15515 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15517 * mini-ppc.c: ensure we have enough room for the profiler
15518 calls (fixed bug#72084).
15520 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
15522 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
15525 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15527 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
15529 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15531 * ssapre.c: Fixed an issue with down safety (this allows IronPython
15532 to succesfully execute parrotbench).
15533 * ssapre.h: Likewise.
15535 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15537 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
15538 variable for stores to method arguments (fixes a SSAPRE issue).
15540 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15542 * mini.c: handle value types in dup, fixes gen-112.cs.
15544 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
15546 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
15547 sequence for calls in dynamic methods to avoid thunks.
15549 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
15551 * mini.c: correctly remove dynamic methods from the hashtable.
15553 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15555 * driver.c: Disabled SSAPRE until fix the bug that appears
15556 in IronPython's parrotbench.
15558 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
15560 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
15562 * mini.c (mono_method_to_ir): Revert the previous change.
15564 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
15565 when AOT compiling.
15567 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
15568 mono_jit_info_table_find () etc. when running under valgrind.
15570 * inssel.brg: Fix warnings.
15572 * mini-exceptions.c: Fix warnings.
15574 2005-01-31 Martin Baulig <martin@ximian.com>
15576 * driver.c (compile_all_methods_thread_main): Don't try to compile
15577 generic methods or anything which has type parameters.
15579 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
15581 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
15583 * TestDriver.cs: Add --verbose flags.
15585 * graph.c ssa.c: Fix 64 bit warnings.
15587 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
15588 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
15589 Fix 64 bit warnings.
15591 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
15592 variable not spotted by gcc.
15594 * mini-amd64.c inssel-amd64.brg: Applied patch from
15595 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
15596 X86_COMPARE_MEMBASE opcodes.
15598 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
15600 2005-01-29 Ben Maurer <bmaurer@ximian.com>
15602 * *: MonoMethod->signature might be NULL now. You *MUST* use
15603 mono_method_signature.
15605 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15607 * driver.c (compile_all_methods_thread_main): Compile the methods
15608 without invoking cctors.
15610 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15612 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
15613 * basic-calls.cs: test for the above.
15615 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15617 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
15618 MonoJitInfo changes.
15620 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
15622 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
15623 eagerly if it contains dynamic methods.
15625 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
15627 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
15628 trace, it is now computed by an icall from trace_ips.
15630 * mini-exceptions.c: Fix a warning.
15632 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
15634 * mini-exceptions.c: don't bother getting stack trace info if
15635 it's not going to be used.
15637 2005-01-27 Raja R Harinath <rharinath@novell.com>
15639 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
15642 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
15644 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
15646 * aot.c: Avoid calling mono_method_get_header () if not needed.
15648 * mini.h: Bump AOT file format version.
15650 * mini.c (mono_emit_native_call): Allocate a GOT var here.
15652 * mini.c (mono_print_tree): Print more info for calls.
15654 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
15656 * declsec.h: Remove warning by adding missing include for marshal.h
15658 2005-01-26 Martin Baulig <martin@ximian.com>
15660 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
15663 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
15665 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
15668 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
15670 * aot.c (mono_compile_assembly): Fix a warning.
15672 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
15674 * declsec.c: Look for security attributes on the original MonoMethod
15675 (and not the wrapped one). This fix permissions on icalls.
15677 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15679 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15681 * mini.c (mono_allocate_stack_slots): Add a fixme.
15683 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
15685 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15687 * inssel.brg: optimize casts of sealed types (more
15688 optimizations waiting for fixes in remoting).
15690 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
15692 * inssel.brg (stmt): Add another dummy rule.
15694 * driver.c: Fix warnings.
15696 * driver.c (mono_main): If running under valgrind, instruct glib to use
15697 the system allocation functions so valgrind can track the memory
15698 allocated by the g_... functions.
15700 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
15702 * mini-ops.h: Add OP_DUMMY_STORE opcode.
15704 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
15706 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
15707 variables in try regions.
15709 * mini.c (mini_method_compile): Don't disable optimizations on large
15710 methods when AOT compiling.
15712 * mini.c (mono_allocate_stack_slots): New arch independent method to
15713 allocate stack slots. Not yet used.
15715 2005-01-22 Ben Maurer <bmaurer@ximian.com>
15717 * debug-mini.c (mono_debug_close_method): Plug some leaks.
15719 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
15721 * mini-ppc.c: make the branch info relative as the code
15722 buffer can be reallocated.
15724 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
15726 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
15727 * driver.c: Removed the AOT/security restriction. Now initialize the
15728 security manager (in metadata) if --security is used.
15729 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
15730 rather than the pointer to declarative security, when AOT is used.
15732 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
15734 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
15735 basic blocks, reduced intrinsic exception throwing code size.
15737 2005-01-22 Miguel de Icaza <miguel@ximian.com>
15739 * driver.c (mini_usage): Reorder the usage screen.
15741 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
15743 * mini.c (mono_resolve_patch_target): Fix warning.
15745 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
15747 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
15750 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15752 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
15753 breaks the amd64 build.
15755 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
15756 register allocation. Fixes #71454.
15758 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
15760 * arrays.cs: Add new regression test.
15762 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15764 * ssapre.c: Turned usage of snprintf to GString.
15765 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
15766 (I left it on by mistake in my previous commit).
15768 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
15770 * mini.c, cfold.c, basic-calls.cs: preserve side effects
15771 on cond branch optimization (fixes bug# 71515).
15773 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15775 * abcremoval.c: Fixed bug 71062.
15776 * abcremoval.h: Likewise.
15778 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15780 * mini.c: Added a new functionality to optimize_branches, the removal
15781 of useless basic blocks, and fixed some problem in the removal of
15782 critical edges; some utility functions added for both purposes.
15783 * ssapre.c: Added complex expression support, and fixed bug 70637.
15784 * ssapre.h: Likewise.
15785 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
15787 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
15788 * driver.c: Re-enabled SSAPRE.
15790 2005-01-19 Martin Baulig <martin@ximian.com>
15792 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
15793 the result of mono_get_method_constrained().
15795 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
15797 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
15800 2005-01-18 Geoff Norton <gnorton@customerdna.com>
15802 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
15803 be detected. Fixes #59296.
15805 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15807 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
15808 which can happen. Fixes #71361.
15810 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
15812 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
15815 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15817 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
15818 appdomain-unload.exe to fail.
15820 * mini.c: Fix some memory leaks.
15822 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
15824 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
15825 Fixed bug and sped up some codepaths.
15827 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
15829 * mini.c: Fix some memory leaks.
15831 * exceptions.cs basic-long.cs: Add test for checked ulong->int
15834 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
15836 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
15839 * iltests.il: Add regression test for #71320.
15841 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
15843 * mini.c (mono_codegen): Fix installation of profiler hooks.
15845 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
15847 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
15849 * mini.h, mini.c, cfold.c: optimize access to enum
15850 readonly fields, too. Eval conditional branches if possible
15851 to perform unreachable code removal in more cases.
15853 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
15855 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
15857 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
15860 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
15861 WinXP DEP. Fixes #71244.
15863 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
15865 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
15867 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
15869 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
15871 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
15873 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
15876 * mini.h: Bump AOT version.
15878 * mini.h (MonoCompile): Change exvar to a hash table.
15880 * mini.c: Allocate a separate exvar for each handler block.
15882 * mini.c: Get rid of the computation of filter_lengths, its not needed.
15884 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
15885 ex var with the pending exception and only throw if the two are equal.
15888 * exceptions.cs: Add tests for rethrow and nested catch clauses.
15890 * mini-x86.c: Fix warnings.
15892 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
15893 used by all the ports now.
15895 * aot.c: Add write-symbols and save-temps options.
15897 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15899 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
15901 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
15903 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
15906 * tramp-s390.c: Check vtable slot belongs to the domain.
15908 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
15909 as per other platforms.
15911 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
15913 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
15915 * driver.c: we don't run the Main() code in a subthread anymore.
15917 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
15919 * mini.c: added experimental rtc support in the statistical
15920 profiler: if the user has the permission, more accurate statistics
15921 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
15922 The MONO_RTC value must be restricted to what the linux rtc allows:
15923 power of two from 64 to 8192 Hz.
15925 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15927 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
15929 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
15931 * mini-ppc.c: better icache flush for smp.
15933 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
15935 * mini-amd64.c (emit_move_return_value): Fix memory leak.
15937 * mini-x86.c (get_call_info): Add the get_call_info () code from the
15938 amd64 port, not yet used.
15940 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15942 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
15945 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
15947 * driver.c: Added --security option to activate the security manager.
15948 Right now this will allow code generation for declarative demands and
15949 is disabled when AOT is specified.
15950 * mini.c: Add code generation for declarative security demands.
15951 * mini.h: Add mono_use_security_manager as an extern gboolean.
15953 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15955 * aot.c (mono_compile_assembly): Speed up compilation a bit by
15956 emitting more dense assembly code.
15958 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
15959 exception throwing stuff.
15961 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
15963 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
15966 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
15967 left in by mistake.
15969 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
15972 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
15974 * tramp-*.c: Only patch vtable slots if the object is in the current
15975 domain. Fixes appdomain-unload.exe.
15977 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
15979 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
15982 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15984 * mini.c (reverse_branch_op): New helper function.
15986 * mini.c (optimize_branches): Run the new optimization only on
15987 platforms which support it. Also reverse all kinds of branches.
15989 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
15991 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
15994 * mini.c (optimize_branches): Reverse not-equals branches if the false
15995 bblock is a throw. This happens a lot of time with argument checking in
15998 * mini.c (mono_codegen): Add support for placing basic blocks after
15999 the function epilogue.
16001 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16004 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16006 * mini.c (setup_stat_profiler): Only set this up if the platform
16007 supports ITIMER_PROF.
16009 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16011 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16014 * inssel.brg: Fix a warning.
16016 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16018 * mini.c: added support for statistical profiler
16019 (run with: --profile=default:stat).
16021 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16023 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16025 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16027 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16028 related to global registers from the amd64 port.
16030 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16032 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16034 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16035 with global registers.
16036 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16038 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16040 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16042 * debug-mini.c (encode_value): Fix off-by-one.
16044 * aot.c (encode_value): Likewise.
16046 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16048 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16050 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16053 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16055 * aot.c (emit_method_info): Increase size of temp buffer.
16057 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16060 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16062 * aot.c (emit_method_info): Fix build.
16064 * aot.c: Further rework of the AOT file format to reduce the size of
16065 the method info data.
16067 * mini.h: Bump AOT file format version.
16069 2004-12-27 Martin Baulig <martin@ximian.com>
16071 * mini.c (mini_get_method): New static method; call
16072 mono_get_method_full() and mono_get_inflated_method().
16073 (mono_method_to_ir): Use mini_get_method() instead of
16074 mono_get_method_full().
16076 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16078 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16080 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16082 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16084 * inssel-amd64.brg: Add some optimization rules.
16086 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16088 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16089 standard not GC'd stuff is fine.
16091 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16093 * aot.c: Rework the AOT file format to get rid of most of the global
16094 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16096 * mini.h: Bump AOT file format version.
16098 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16100 * mini.h: Bump AOT file format version.
16102 * aot.c (mono_aot_is_got_entry): New function to determine if an
16103 address is inside a GOT.
16105 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16107 * cpu-pentium.md: Increase the maximum size of some instructions which
16108 might involve a got access.
16110 * mini.c (get_method_from_ip): Another debug helper function.
16112 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16113 when got var accesses are created during the decompose phase.
16115 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16117 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16118 argument mini_compile_method and to MonoCompile, and use this to
16119 determine whenever a given method is compiled for AOT. This allows the
16120 other methods compiled during AOT compilation to be free of AOT stuff,
16121 so the backends does not need to add special support for them by
16122 creating a fake GOT etc.
16124 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16127 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16129 * mini.c (mono_method_to_ir): It turns out that some of the
16130 x-appdomain wrappers are lax with types, so just ignore this for
16133 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16134 at the vtable->klass. If it is non-shared code we can just use the
16137 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16139 * mini-ppc.c: access MonoDomain from tls, too.
16141 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16143 * declsec.c: Removed unused variable (and related warning ;-)
16145 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16147 * iltests.il: New test for LDELEMA on an array of ref types.
16149 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16150 all ldelema's on reftypes.
16151 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16152 it was the wrong place to put it.
16154 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16155 register to pop to make this cleaner, at the request of Paolo.
16157 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16159 * mini-ops.h (OP_GETHASHCODE): New op.
16161 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16163 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16166 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16169 * mini-x86.c (mono_arch_output_basic_block): Rather than
16177 The first is 3 bytes while the second is 1. This saves 36 kb on
16178 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16179 see a small boost because of icache locality.
16181 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16183 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16185 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16186 started code sharing with the generic code.
16188 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16190 * mini-ppc.c, cpu-g4.md: added code for direct access to
16193 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16195 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16196 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16199 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16201 * declsec.c|h: Added functions to cache the declarative stack modifiers
16202 in MonoJitInfo and to create a security frame from a MonoJitInfo
16204 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16205 created. Register internal calls for System.Security.SecurityFrame::
16206 _GetSecurityFrame and _GetSecurityStack.
16207 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16208 the definitions for the new stack walk/callback mechanism.
16209 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16210 first security frame for LinkDemands and InheritanceDemands) and
16211 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16213 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16214 walk initialization (lupus).
16216 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16218 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16220 (handle_loaded_temps): Do not create a temporary variable for
16221 things that we know are temps. They will never be modified.
16222 (mono_spill_call): Set MONO_INST_IS_TEMP
16223 (mono_emulate_opcode): ditto
16225 (mono_method_to_ir.CEE_DUP): ditto
16227 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16229 * mini.c (type_to_eval_stack_type): Make this handle the void type
16230 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16231 (emit_tree): use ip_in_bb to special case some common idioms
16232 Update all callers to pass in the IP.
16233 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16235 This gives us a nice 2% speedup in mcs bootstrap.
16237 * mini-x86.c (peephole_pass): Peephole pass to make
16246 * mini.c (ip_in_bb): new method.
16247 (mono_method_to_ir): use this method rather than doing the hash
16250 * linear-scan.c (mono_linear_scan): When expiring actives, you
16251 don't need to keep around variables that expire on this
16252 instruction. This makes it so that:
16255 store (ebx add (ebx, 1))
16259 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16261 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16262 combination to avoid doing two copies. Fix up problems with previous
16265 * mini.c: Fix 64 bit warnings.
16267 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16269 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16271 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16272 changes from the x86 code.
16274 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16276 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16278 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16279 throwing code to reduce its size, unify the AOT and non-aot code and
16280 get rid of relocations in the AOT case.
16282 * mini-x86.h mini.c exceptions-x86.c
16283 (mono_arch_get_throw_corlib_exception): New arch specific function to
16284 raise corlib exceptions which doesn't require relocations in the
16287 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16289 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16291 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16294 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16297 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16299 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16300 with add function when used from Inc/dec atomic
16301 functions. Re-enabled optimization on x86.
16302 * mini-ops.h: renamed atomic_add functions to
16303 allow _add to match the Interlocked::Add and
16304 _add_next to match Interlocked::Inc/Dec.
16306 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16308 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16309 linking of BBs to the end BB, and enabled SSAPRE also with
16310 consprop and copyprop (which was prevented by that bug).
16312 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16314 * mini-x86.c: disabling the Interlocked optimizing code.
16316 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16318 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16319 file version check.
16321 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16323 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16324 interlocked optimization due lack of support on x86, rewrote
16325 exchange to take into account that base may be in eax.
16327 xsp works again; activated Interlocked optimizing code.
16329 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16331 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16333 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16335 * mini-ops.h: Add new opcodes.
16337 * mini.h: Add new patch types. Add got_var to MonoCompile.
16339 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16340 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16341 make it work with all kinds of patchable code.
16343 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16344 address of the GOT, and referencing entries in the GOT.
16346 * mini.c: Add code to load the GOT address if needed by an opcode.
16348 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16349 independent AOT code on the x86 using an elf-style Global Offset Table.
16351 2004-12-14 Raja R Harinath <rharinath@novell.com>
16353 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16355 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16357 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16360 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16362 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16363 of Interlocked:Increment/Decrement/Add as inline ops.
16364 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16366 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16368 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16369 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16371 2004-12-12 Duncan Mak <duncan@ximian.com>
16373 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16374 again. `patch_info->table_size' is no longer valid after Zoltan's
16377 2004-12-12 Martin Baulig <martin@ximian.com>
16379 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16380 if we are the "real" method, ie. not an inlined method inside it.
16382 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16384 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16385 before we look in the special fields table. This fixes
16386 ../tests/thread-static-init.cs.
16388 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16390 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16391 for Array get_Rank and get_Length. Fixes bug #70465.
16393 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16395 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16396 separate structure to reduce the size of MonoJumpInfo.
16398 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16400 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16402 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16404 * mini.c (mini_get_inst_for_method): Changed to allow ports
16405 to return a MonoInst instead of opcode
16406 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16408 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16409 Allow ports to return a created MonoInst instead of op-code, will enable
16411 (renamed mini_get_opcode_for_method to better reflected the functionality)
16413 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16415 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16417 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16419 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16422 2004-12-08 Martin Baulig <martin@ximian.com>
16424 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16425 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16427 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16429 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16432 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16435 2004-12-08 Raja R Harinath <rharinath@novell.com>
16437 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16439 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16441 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16442 bug introduced by the previous patch.
16444 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16446 * mini-ppc.c, objectc.cs: handle large structs passed by value
16447 (fixes bug #69972).
16449 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16451 * mini-ppc.c: OP_ARGLIST implementation from
16452 Geoff Norton <gnorton@customerdna.com>.
16454 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16456 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16457 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16459 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16461 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16463 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16465 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16468 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16470 * mini-sparc.c: Zero out localled-ed memory.
16472 * iltests.il: Add tests for zeroing out localloc-ed memory.
16474 2004-12-04 Martin Baulig <martin@ximian.com>
16476 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16477 mono_method_get_signature_full().
16479 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16481 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16482 and some utility functions (always for SSAPRE), integrated SSAPRE.
16483 * mini.h: Likewise.
16484 * driver.c: Added ssapre option.
16485 * ssa.c: Small fix on OP_ARG handling.
16486 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16487 * Makefile.am: Likewise.
16489 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16491 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16492 now in the xp code.
16494 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16497 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16499 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16501 * cpu-s390.md : Increase instruction length of oparglist.
16503 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16505 2004-11-30 Martin Baulig <martin@ximian.com>
16507 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16508 virtual generic methods. We call a special helper_compile_generic_method()
16509 icall to retrieve the method from the vtable, inflate and compile
16510 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16512 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16514 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16516 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16518 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16520 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
16523 2004-11-27 Ben Maurer <bmaurer@ximian.com>
16525 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
16526 platforms with PIC aot.
16528 2004-11-28 Martin Baulig <martin@ximian.com>
16530 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
16533 2004-11-28 Martin Baulig <martin@ximian.com>
16535 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
16536 the result of mono_type_get_underlying_type() to check whether
16539 2004-11-26 Martin Baulig <martin@ximian.com>
16542 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
16545 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
16547 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
16548 the same way as the other arguments so they won't get clobbered.
16550 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
16551 calls through R11 since it is clobbered by the trampoline code.
16553 2004-11-26 Raja R Harinath <rharinath@novell.com>
16555 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
16556 pick up in-tree mscorlib.dll.
16558 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
16560 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
16562 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
16563 runtime data/code are now stored in a table similar to the GOT in ELF.
16564 This allows the code itself to be position independent.
16566 * aot.c: Fix loading of referenced assemblies after the lazy assembly
16569 * aot.c: Attach ELF type (object/function) directives to all global
16572 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
16574 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
16576 * mini-amd64.h: Turn on PIC AOT code.
16578 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
16579 returning the offset within an OP_AOTCONST instruction where the GOT
16580 offset needs to be added.
16582 * mini.h: Bump AOT file format version.
16584 2004-11-25 Martin Baulig <martin@ximian.com>
16586 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
16587 uninflated generic methods.
16589 2004-11-25 Martin Baulig <martin@ximian.com>
16591 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
16593 2004-11-24 Martin Baulig <martin@ximian.com>
16595 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
16596 original klass (this only applies for generic instances).
16598 2004-11-24 Martin Baulig <martin@ximian.com>
16600 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
16601 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
16604 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
16606 * mini.c (mono_method_to_ir): Disable inlining for methods containing
16607 localloc. Fixes #69678.
16609 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
16611 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
16613 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
16614 used SSE registers on pinvoke calls. Fixes #69774.
16616 2004-11-23 Geoff Norton <gnorton@customerdna.com>
16618 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
16619 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
16621 2004-11-23 Raja R Harinath <rharinath@novell.com>
16623 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
16624 Refer directly to the mcs/ tree.
16626 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16628 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
16629 Check if a trampoline for a synchronized method is required.
16631 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
16633 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
16634 with localloc if needed. Throe arithmetric exception in
16635 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
16636 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
16638 2004-11-19 Geoff Norton <gnorton@customerdna.com>
16640 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
16641 types before switching on type. Fixes #69622.
16643 2004-11-19 Raja R Harinath <rharinath@novell.com>
16645 * Makefile.am (check-local): New. Integrate into 'make check'.
16646 (MCS,RUNTIME): Define using in-tree mono and mcs.
16648 (%.exe): Use $(ILASM).
16650 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
16652 * mini-ppc.c: adjust initial prolog size (bug #69691).
16654 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
16656 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
16659 2004-11-17 Raja R Harinath <rharinath@novell.com>
16661 * Makefile.am (clean-local): Rename from 'clean'.
16663 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16665 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
16666 to mono_arch_is_int_overflow.
16667 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
16670 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
16672 * declsec.c|h: New files to support declarative security attributes.
16673 Added function to check if a method has (applicable) security.
16674 * mini.c|h: Add check for declarative security attributes in
16675 mono_method_check_inlining.
16676 * Makefile.am: Added declsec.c and declsec.h to the build.
16678 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
16680 * mini.c, mini.h: update to keep dynamic code info per-domain.
16682 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
16684 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
16685 (mini_init): Get rid of it from here too.
16687 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
16689 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
16690 implemented OP_RETHROW (patch by Geoff Norton
16691 <gnorton@customerdna.com>).
16693 2004-11-10 Geoff Norton <gnorton@customerdna.com>
16695 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
16696 between appdomains. Fixes appdomain-unload on PPC.
16698 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
16700 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16701 mini-exceptions.c: handle the new wrapper types.
16702 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
16703 token value as a MonoClass* when compiling a wrapper.
16704 mono_jit_create_remoting_trampoline now takes an additional
16705 MonoRemotingTarget parameter.
16707 2004-11-10 Martin Baulig <martin@localhost>
16709 * mini.c (mono_method_to_ir): Use `generic_container->context'
16710 rather than creating a new one.
16712 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16714 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
16716 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
16718 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
16720 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
16721 the experimental aot cache stuff.
16723 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16725 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16726 mini-exceptions.c: update to exception clause structure changes.
16728 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16730 * exceptions-x86.c (throw_exception): Fix warnings.
16732 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
16735 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
16737 * exceptions-sparc.c (get_throw_exception): Really fix this.
16739 2004-11-07 Ben Maurer <bmaurer@ximian.com>
16741 * tramp-*.c: we no longer support icalls without wrappers, so
16742 a bit of code can be removed here
16744 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
16746 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
16749 * cpu-sparc.md: Add op_rethrow.
16751 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
16753 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
16755 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
16756 * mini-ops.h: Add OP_RETHROW.
16758 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
16760 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
16762 2004-11-05 Geoff Norton <gnorton@customerdna.com>
16764 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
16765 Makes the output much easier to read
16767 2004-11-05 Ben Maurer <bmaurer@ximian.com>
16769 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
16770 prevents another huge leak when compiling with ssa. Secondly, the
16771 performance of doing this rather than freeing the lists is much
16772 better. GList does a lock every time you allocate a list link,
16773 so that it can use a memory pool. So, it is better to just use
16774 a memory pool of our own.
16776 * ssa.c, linear-scan.c: replace g_list_remove_link with
16777 g_list_delete. The remove one does not free the GList, so we were
16778 leaking memory. On -O=all --compile-all with corlib, this cut down
16779 3 MB of allocations.
16781 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
16783 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
16785 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
16787 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
16788 into a new function mono_create_jit_trampoline ().
16790 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
16792 * trace.c (get_spec): Allow tracing of classes without a namespace.
16794 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
16796 * mini.c: Fix pointer overwrite in mini_method_compile.
16798 2004-11-2 Geoff Norton <gnorton@customerdna.com>
16800 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
16801 The darwin ABI needs some special handling for 1 and 2 byte structs
16802 Lets use lbz/lhz instead of lwz everywhere.
16803 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
16804 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
16805 Use stb/sth for the former, and put the latter always on stack instead of in
16806 argument registers.
16808 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
16810 * trace.c (is_filenamechar): Add '_'.
16812 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16814 * mini-s390.c: Fix prolog length to allow for large trace requirements.
16816 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
16818 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
16820 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
16821 depends on libmonogc. Fixes #68805.
16823 2004-10-26 Miguel de Icaza <miguel@ximian.com>
16825 * mini.c (mono_jit_free_method): Provide extra information for
16826 this error. Currently this leaks, but will be turned into a
16827 developer option in the future.
16829 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
16831 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
16833 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
16835 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
16836 boundary. Fixes reading of PATCH_INFO_R4 and R8.
16837 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
16839 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
16841 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
16842 trampolines for AOT code.
16844 2004-10-22 <vargaz@freemail.hu>
16846 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
16847 constructed types. Fixes #68136.
16849 2004-10-21 Martin Baulig <martin@ximian.com>
16851 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
16852 if it returns true, unwind the stack to the call instruction.
16854 2004-10-21 <vargaz@freemail.hu>
16856 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
16858 * mini.h: Bump AOT version number.
16860 * objects.cs: Add another test for unbox trampolines.
16862 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
16865 2004-10-20 <vargaz@freemail.hu>
16867 * driver.c: Add SHARED to the set of optimizations tested.
16869 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
16871 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
16872 used by CEE_NEWARR.
16874 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
16876 2004-10-20 Martin Baulig <martin@ximian.com>
16878 * mini-exceptions.c (mono_handle_exception): Call
16879 mono_debugger_handle_exception() to tell the debugger about
16880 catch/finally clauses.
16882 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
16884 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
16886 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
16889 2004-10-15 Geoff Norton <gnorton@customerdna.com>
16891 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
16892 methods as their native size, fixed bug #57543, #57545.
16893 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
16894 This saves a temporary register and mullw call down into 1 (minor perf
16895 increase for cases like sum = sum * 5; This use to translate into:
16898 It now translates to
16901 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
16903 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
16906 2004-10-11 Martin Baulig <martin@ximian.com>
16908 * mini.c (mono_method_to_ir): If we're a generic method, get the
16909 MonoGenericContainer from our MonoMethodNormal and create a
16910 MonoGenericContext from it.
16912 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
16914 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
16916 * basic-long.cs: Add test for checked i8->i2 cast.
16918 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16920 * inssel-ppc.brg: added a couple of speedup rules.
16922 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
16924 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
16925 to speed up rebuilds.
16927 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16929 * mini-s390.c: Minor fix to OP_OR_IMM.
16931 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
16933 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
16934 better. Fixes appdomain-unload.exe on sparc.
16936 2004-10-02 Massimiliano Mantione <massi@ximian.com>
16938 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
16939 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
16942 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
16944 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
16946 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
16948 * mini.c: Always generate a field read/write wrapper for members
16949 of the class MarshalByRefObject since the actual instance could
16952 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
16954 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
16956 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
16958 * driver.c mini.h trace.c: Move the setting of the main assembly into
16959 a separate function called mono_trace_set_assembly () and call it after
16960 actually loading the main assembly. Fixes #66872.
16962 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
16964 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
16965 using the code manager.
16967 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
16969 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
16971 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
16973 * cpu-amd64.md: Fix bug in previous patch.
16975 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
16978 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
16980 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16981 mini-exceptions.c: updates for changed stack walk interface.
16983 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16985 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
16987 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
16989 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
16991 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
16993 * driver.c (mini_regression_list): Do not call mono_assembly_close
16994 since assemblies can't be unloaded.
16996 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16998 * cpu-amd64.md: Fix more instruction lengths.
17000 * cpu-amd64.md: Fix lengths of some instructions.
17002 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17004 * inssel.brg: Make the array ldelema check aot friendly.
17006 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17008 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17010 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17012 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17014 * mini-x86.c: Fix build.
17016 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17017 mono_type_get_underlying_type () helper function to simplify code.
17019 2004-09-09 Martin Baulig <martin@ximian.com>
17021 * mini-amd64.c: Don't access `type->data.klass' directly, call
17022 mono_class_from_mono_type() instead since the type may be a
17025 2004-09-09 Martin Baulig <martin@ximian.com>
17027 * mini-amd64.c (get_call_info): Fix support for generic instances.
17028 (add_valuetype): Use mono_class_from_mono_type() to get the class
17029 since we can be a generic instance.
17031 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17033 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17035 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17037 * liveness.c: reset spill costs on each scan: bug 62107
17039 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17041 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17042 unnecessary line that doesn't compile
17044 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17046 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17047 trampolines, make them call an error function so people can fix their
17050 2004-09-06 Martin Baulig <martin@ximian.com>
17052 * mini.c (mono_method_to_ir): When initializing locals, handle a
17053 generic instances like a valuetype if it's a valuetype and like a
17054 class if it's a class.
17056 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17058 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17059 stack. Fixes #64674.
17061 * exceptions.cs: Add test for unwinding of call arguments.
17063 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17065 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17066 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17067 set the carry/borrow flag). The sparc and s390 implementations
17068 can now use optimized versions (and simplify the code). ppc bugfixes.
17070 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17072 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17074 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17076 * inssel-amd64.brg: Remove leftover 32 bit rule.
17078 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17080 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17082 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17083 mono_arch_find_jit_info functions into a new function. Fix a memory
17086 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17089 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17091 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17094 * exceptions.cs: Add array size tests.
17096 * mini.c: Allocate a separate icall wrapper for each arity of
17097 mono_array_new_va. Fixes #59509.
17099 * exceptions.cs: Add testcase for 64578.
17101 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17103 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17105 2004-09-02 Martin Baulig <martin@ximian.com>
17107 * mini.c (mono_method_to_ir): When initializing the locals, call
17108 handle_initobj() on the generic instance itself, not its
17111 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17113 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17114 MonoJitInfo for dynamic methods.
17116 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17118 * mini.c: Add support for freeing JIT data for dynamic methods.
17120 2004-09-01 Martin Baulig <martin@ximian.com>
17122 * mini-x86.c (is_regsize_var): Added support for generic
17124 (mono_arch_emit_prolog): Make this compile again, use
17125 `x86_push_imm_template (code)'.
17127 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17129 * mini-x86.c: make all push_imm instructions that get
17130 patched always emit the long form
17132 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17134 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17135 in a per-domain hash.
17137 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17140 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17142 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17145 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17148 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17149 Beginnings of SSE2 support.
17151 * exceptions.cs: Add more tests for checked int<->uint casts.
17153 2004-08-28 Martin Baulig <martin@ximian.com>
17155 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17159 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17160 Handle generic instances recursively.
17162 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17164 * iltests.il: test for conv.u8 on a constant
17166 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17168 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17169 LCONV_x4 (shrun_32 (membase)).
17171 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17173 * inssel-x86.brg: c&p rules for push/setret of long
17175 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17177 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17178 compare (regvar, base)
17180 * inssel-x86.brg: more burg love
17182 * inssel.brg: more cleanup
17184 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17186 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17188 * basic-long.cs, basic-calls.cs: new tests for optimization.
17190 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17192 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17195 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17197 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17199 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17201 * inssel.brg (mini_emit_memcpy): use
17202 NO_UNALIGNED_ACCESS to disable memcpy optimization
17204 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17206 * mini-amd64.c: Handle generic types in various places.
17208 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17210 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17212 * mini.c (handle_box): Fix warning.
17214 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17216 * mini-amd64.h: Enable the emit_state optimization.
17218 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17220 * mini-amd64.c: Add some new 64 bit peephole opts.
17222 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17224 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17226 * mini-amd64.c: Register allocator fixes.
17228 * mini.c: Add an optimization to emit_state to avoid allocation of new
17229 registers on some platforms.
17231 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17233 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17235 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17236 allocation. Fixes #63085.
17238 * basic-long.cs: Add new regression test.
17240 * mini-amd64.c: Register allocator improvements.
17242 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17244 * mini-amd64.c (read_tls_offset_from_method): Add another code
17247 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17248 instruction sequence for nullifying class init trampolines.
17250 * objects.cs: Add new regalloc test.
17252 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17254 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17256 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17258 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17261 * driver.c: Fix profiling after TLS changes.
17263 * driver.c (mono_main): Set mono_stats.enabled if needed.
17265 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17268 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17270 * mini-x86.c: use a 1 op rather than a 2 op tls access
17271 instruction -> faster.
17273 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17275 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17278 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17280 * exceptions-sparc.c (throw_exception): fix typo
17282 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17284 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17285 set tree->dreg correctly with tls. Allow any
17286 register to be used.
17288 * mini-x86.c (read_tls_offset_from_method): add new code
17289 generation pattern seen with GCC.
17292 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17294 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17295 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17296 exceptions-sparc.c: fix some performance issues in exception
17297 handling and setting of the stack trace for exceptions that were
17300 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17302 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17305 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17308 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17310 This patch inlines tls access, when possible.
17312 * mini.h: new arch functions for TLS intrinsics.
17313 All platforms updated with a stub.
17315 * mini.c: use the new intrinsics
17317 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17318 arch specific intrinsic for tls variables
17320 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17322 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17325 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17327 * mini.c: thread local allocation
17329 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17331 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17333 * Makefile.am: Link against the static version of libmonogc.
17335 * Makefile.am: Link the static versions of the convenience libraries
17336 into the mono executable.
17338 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17340 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17342 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17343 on integer overflow.
17345 * mini-amd64.c: Reorganize function call code.
17347 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17349 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17351 * inssel-x86.brg: use xor eax,eax.
17353 * basic.cs: new tests
17355 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17357 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17358 in exception throwing code.
17360 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17362 * inssel-x86.brg: use xor esi,esi.
17364 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17366 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17367 can trace methods compiled during mini_init () too.
17369 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17372 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17374 * Makefile.am: static link on x86 (r=zoltan)
17376 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17378 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17379 code since it causes some programs to fail.
17381 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17383 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17385 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17387 * mini.c: ovfops_op_map - add STACK_OBJ case for
17389 * basic.cs: add test_0_pin_string as test
17392 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17394 * Makefile.am: build C# if srcdir != builddir
17396 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17398 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17399 fall-through blocks.
17401 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17403 * driver.c: enable loop by default again and include abcrem in -O=all.
17405 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17407 * iltests.il: Add some localloc tests.
17409 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17411 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17414 * inssel-amd64.brg: Add some optimizations.
17416 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17419 * Makefile.am: Statically link mono against libmono on AMD64.
17421 * mini-amd64.c inssel-amd64.brg: Optimizations.
17423 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17425 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17427 * tramp-amd64.c: Patch calling code in trampolines.
17429 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17431 * mini-amd64.c: pinvoke struct passing fixes.
17433 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17435 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17436 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17438 2004-08-05 Duncan Mak <duncan@ximian.com>
17440 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17443 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17445 * mini-amd64.c (emit_move_return_value): Move return value for normal
17448 2004-08-05 Martin Baulig <martin@ximian.com>
17450 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17451 `type->type'; just modify `type' itself when dealing with enums
17452 and generic instances.
17453 (check_call_signature): Make `simple_type' a `MonoType *'.
17455 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17457 * mini.c: Use OP_PADD to add offsets to addresses.
17459 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17461 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17463 * mini-sparc.c (mono_arch_emit_epilog): fix check
17464 for folding last op into restore instruction
17466 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17468 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17469 helper methods using the code manager.
17471 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17473 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17475 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17477 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17478 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17480 * mini-s390.c: fix tail processing
17482 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17484 * mini-ppc.c: mul.ovf.un exception name fix.
17486 2004-08-03 Martin Baulig <martin@ximian.com>
17488 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17489 instances; before jumping to `handle_enum', also modify `ptype'.
17491 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17493 * cpu-sparc.md: fcall maximal length too small.
17495 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17497 * mini-amd64.c mini.h: Add initial support for passing/returning
17498 structures to/from pinvoked methods.
17500 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17502 * mini-ppc.c: reg allocator fix.
17504 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17506 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17508 * inssel.brg: Optimize memset on 64 bit machines.
17510 * mini-amd64.c: Fix some vararg cases.
17512 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17514 * mini-s390.c: Corrected macro in emit_float_to_int
17516 * s390-abi.cs: Tests to exercise the s390 ABI
17518 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17520 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
17523 * basic.cs: Add a test for add.ovf.un.
17525 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
17527 * mini-sparc.c: add case for OP_IDIV_UN
17529 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17531 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
17533 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
17535 2004-07-30 Ben Maurer <bmaurer@ximian.com>
17537 * basic.cs: regression tests.
17539 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
17542 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17544 * basic.cs: Add a new test.
17546 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17547 and AOT. Various fixes and optimizations.
17549 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
17551 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
17553 * mini-ppc.c: make sure temp regs are not used for global reg
17556 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17558 * cpu-sparc.md: conv_i8 fix for 64bits
17560 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
17562 2004-07-29 Ben Maurer <bmaurer@ximian.com>
17564 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
17565 add opcode for cmp BYTE PTR [eax], imm.
17567 * inssel.brg: Make memcpy and memset takes bases.
17569 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17571 * *-amd64.*: More AMD64 work.
17573 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17575 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
17576 add a compare-not-equal opcode.
17578 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
17580 * mini.c: Use mono_init_from_assembly instead of mono_init.
17582 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17584 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
17586 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
17588 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
17590 * inssel.brg: 64 bit fixes.
17592 * mini.h (MonoCallInst): Add some AMD64 specific data.
17594 * mini.h: Add some OP_P opcodes.
17596 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17598 * basic.cs: tests for 61797 and 61740
17600 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
17602 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
17603 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
17605 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
17607 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
17609 * *-amd64*.*: Ongoing AMD64 work.
17611 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
17613 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
17615 * *-amd64*: Ongoing AMD64 work.
17617 * mini-arch.h: Add AMD64 support.
17619 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
17621 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
17623 * mini-ops.h: Add new opcodes.
17625 * Makefile.am: Add AMD64 support.
17627 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
17628 rules into the inssel-long*.brg files.
17630 * *-amd64.*: Add beginnings of AMD64 backend.
17632 2004-07-22 Ben Maurer <bmaurer@ximian.com>
17634 * mini.c (print_dfn): commenting out the code that prints
17635 the cil. With -O=deadce, this makes -v -v crash.
17637 * cpu-pentium.md: make checkthis have a length of 2
17639 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
17641 * mini-sparc.h: fix implementations of __builtin
17642 functions for Sun compiler for V9.
17644 2004-07-16 Ben Maurer <bmaurer@ximain.com>
17646 * mini.c: use the new stelem.ref wrapper
17647 * exceptions.cs, arrays.cs: new stelem.ref tests
17649 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17651 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
17652 new XSP should work with these changes).
17654 2004-07-14 Ben Maurer <bmaurer@ximain.com>
17656 * inssel-{long32,x86,}.brg: trivial optimizations.
17658 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
17660 * mini.c: load value when emitting box operation in
17663 2004-07-12 Ben Maurer <bmaurer@ximian.com>
17665 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
17666 is one byte shorter than cmp DWORD PTR [eax], 0.
17668 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17670 * inssel-ppc.brg: arguments on the stack are always
17671 relative to the stack pointer (spotted by Neale Ferguson).
17673 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17675 * exceptions-x86.c: delay appending the method name to the trace until
17676 after mono_jit_info_table_find is called, as this gets the real
17679 2004-07-09 Ben Maurer <bmaurer@ximian.com>
17681 * aot.c: register roots
17683 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17685 * aot.c : I could just use PLATFORM_WIN32 flag.
17687 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17689 * aot.c : Reverting the previous fix. This time it broke linux build.
17691 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
17693 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
17695 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
17697 * mini.c (handle_stack_args): Remove some more debugging code.
17699 * mini.c (handle_stack_args): Remove debug output left in by mistake.
17701 * driver.c mini.h aot.c: Allow additional options to be specified with
17702 --aot and pass them to mono_compile_assembly.
17704 * aot.c: Add experimental code to AOT compile all loaded assemblies
17705 on demand and save the code into a cache in the filesystem.
17707 * aot.c: Add support for more wrapper methods.
17709 * mini.c (handle_stack_args): Handle some corner cases. Fixes
17712 * cpu-*.md: Remove removed opcodes.
17714 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
17715 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
17716 related icalls to marshal.c.
17718 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
17720 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
17722 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
17724 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
17726 2004-07-06 Ben Maurer <bmaurer@ximian.com>
17727 * liveness.c: If liveness is recomputated we need to reset the information
17728 for each variable. This way, if the liveness range has been narrowed
17729 by optimizations that happened after the last computation, we can return
17732 For example, if you have
17737 // Tons of code that does not affect i
17743 i = 0 is dead code and will be removed by SSA. However, when
17744 linear scan gets to the code, i will still appear to be live
17745 throughout the entire block. This prevents good register allocation.
17747 2004-07-06 Martin Baulig <martin@ximian.com>
17749 * debug-mini.c (mono_debug_init_method): Allow
17750 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
17751 (mono_debug_add_icall_wrapper): New method.
17753 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
17755 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
17757 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
17760 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
17762 * aot.c (mono_aot_load_method): Fix loading of debug info.
17764 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17766 * aot.c: Add logging support.
17768 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17770 * mini.h: Add prototype for mono_print_method_from_ip.
17772 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
17774 * inssel.brg: 64 bit fixes.
17776 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
17779 * Makefile.am: Add SPARC64 support.
17781 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
17783 * aot.c: Fix alignment problems on 32 bit platforms.
17785 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
17787 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
17790 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
17793 * mini.h: Bump AOT file version. Some 64 bit fixes.
17795 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17797 * inssel-sparc.brg: Add new rule to avoid register moves.
17799 * inssel.brg: Add ldind_to_load_membase helper function.
17801 2004-06-30 Ben Maurer <bmaurer@ximian.com>
17803 * mini.c: OffsetToStringData intrinsic.
17805 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
17807 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
17809 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
17812 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
17813 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17815 * mini.c: reinstated mono_compile_get_interface_var()
17816 on x86, too, since the change breaks the Gtk# build there as well.
17818 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17820 * driver.c: remove loop from the default optimizations: it seems to
17821 interact badly with some of the other options (see bug #60613).
17823 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
17825 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
17826 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
17828 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
17830 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
17831 vararg-using methods.
17833 2004-06-21 Martin Baulig <martin@ximian.com>
17835 * mini/mini-exceptions.c
17836 (mono_handle_exception): Added `gpointer original_ip' argument.
17837 After calling mono_unhandled_exception(), call
17838 mono_debugger_unhandled_exception() and if that returns true,
17839 restore the context and return.
17841 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
17843 * mini-ppc.c: prefer the use of relative branches so
17844 they won't need to be patched in aot code (patch from Patrick Beard).
17846 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17848 * aot.c: patch from Patrick Beard to make the output assembly
17849 more correct for the MacOSX assembler. Small tweak to
17850 generate sane images on Linux/PPC, too.
17852 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17854 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
17855 case until bug #59509 is fixed (shows up in #60332).
17857 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17859 * mini.c: make sure the needed wrappers are compiled, too, with
17862 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
17864 * driver.c: remove NPTL reference in --version output.
17866 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17868 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
17869 generate valid assembly for the Mach-O assembler.
17871 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17873 * driver.c: don't include abcrem in the all optimization specifier
17874 since it slows down jit compilation too much for now.
17876 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
17878 * mini.c: use BIGMUL only if both operands have the same signage.
17879 * iltests.il: Test for bug 60056. (errors related to signage in
17884 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
17886 * mini.c, aot.c: memory leak fixes.
17888 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17890 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
17892 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
17894 * Makefile.am: remove the -static hack completely, it links in
17895 statically glib as well.
17897 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
17899 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
17900 * exceptions.cs: make it compile with new mcs/csc.
17902 2004-06-03 Massimiliano Mantione <massi@ximian.com>
17903 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
17904 and added relevant test case.
17906 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17908 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
17909 regressions in gtk-sharp.
17911 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
17913 * exceptions.cs: New regression tests.
17915 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
17917 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
17919 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
17921 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
17923 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
17925 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
17927 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
17929 * mini.c (mono_jit_runtime_invoke): Init class in this
17930 method instead of trusting mono_jit_compile_method to
17931 do the work (because wrappers can be in object class)
17933 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
17935 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
17937 * basic-long.cs: New regression test.
17939 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
17941 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
17942 and div/rem checks.
17944 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
17946 * Makefile.am: fix miguel's change to build mono statically against
17947 libmono (track build dependencies).
17949 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17951 * cfold.c: Some glib versions do not have G_MININT32.
17953 2004-05-26 Massimiliano Mantione <massi@ximian.com>
17955 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
17956 with precision of tan, atan, sin and cos, and implemented related
17957 regressions tests (fixes bug 54467, but one new problem appeared and
17960 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17962 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
17964 * exceptions.cs: Add test for constant folding && division by zero.
17966 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
17967 since driver.c is in libmono too, so the optimization was useless.
17969 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
17970 variable to driver.c so the compiler can emit more efficient code to
17973 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17975 * Makefile.am: don't distribute generated inssel.[ch] files.
17977 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
17979 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
17980 into the default appdomain. Fixes #58707.
17982 * jit-icalls.c: Remove the broken approximation for truncl, doing
17983 no conversion is better.
17985 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
17988 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17990 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
17991 of the mcrxr instruction which is not available on some processors
17992 even if it's documented to be. Implement add and sub overflow correctly
17993 (still not complete for long unsigned). Speed up icalls a bit.
17995 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
17997 * mini.c (mono_jit_compile_method_with_opt): Make sure that
17998 we run .cctor in the current domain instead of target_domain.
18000 Fixes bug #58558, .cctor not being called in -O=shared.
18002 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18004 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18006 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18008 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18009 which can be done with an imm8, do it that way.
18010 (mono_arch_output_basic_block): ditto for a jmp
18011 (mono_arch_emit_prolog): Computate maximum offset of a label.
18013 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18015 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18016 now tries to allocate prefered physical reg's for virtual
18017 regs. This reduces the number of emited spills/loads with
18018 20-30% on our core assemblies.
18020 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18022 * jit-icalls.c: truncl() is not needed and trunc() is
18023 the correct thing to do anyway (bug #58287).
18025 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18027 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18030 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18032 * driver.c: enable loop optimizations by default.
18034 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18036 * mini-x86.c: fix calc of max loop size when aligning loops start.
18038 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18040 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18043 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18045 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18048 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18050 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18052 * mini.c (inline_method): Allways inline some wrappers even if the cost
18053 is too large. Fixes #58785.
18055 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18057 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18059 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18060 (crichton@gimp.org). Beginning of support for sparc/linux.
18062 * mini-sparc.c: Optimize retrieval of LMF address.
18064 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18066 * exceptions-ppc.c: handle alloca in methods with clauses.
18068 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18070 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18072 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18074 * mini.c: Delegate most of the abort signal work to
18075 mono_thread_request_interruption, which also handles Stop and Suspend
18078 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18080 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18081 supports the save/restore lmf opcodes.
18083 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18085 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18086 by gcc-3.4 as well.
18088 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18090 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18092 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18093 methods which contain array accesses.
18095 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18096 boundaries. Fixes #58537.
18098 * iltests.il: Add regression test for #58537.
18100 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18102 * mini-x86.c (mono_arch_local_regalloc): Last part of
18103 fix for bug #58633 (releasing register to early).
18105 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18107 * basic-long.cs: Add new regression test.
18109 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18111 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18112 register too early on the chain.
18114 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18116 * mini.c (create_helper_signature): Use a helper function to reduce
18117 the code which needs to be written. Also set the calling convention of
18118 icalls on windows. Fixes #57840.
18120 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18122 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18123 exceptions-ppc.c: added helper function to get the instruction address
18124 from a signal handler context.
18126 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18128 * helpers.c: use g_get_tmp_dir. Invokes happyness
18131 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18133 * helpers.c: Add new env variable to pass args to objdump.
18134 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18136 2004-05-17 Radek Doulik <rodo@ximian.com>
18138 * Makefile.am (common_sources): added abcremoval.h so it get
18139 disted and daily mono packages on go-mono.com will build again
18141 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18143 * abcremoval.c: Fixed coding style, added copyright header.
18145 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18147 * mini.h: Added prototype for abc removal main function.
18149 * build_relations_propagation_table.pl: Added copyright header.
18151 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18153 * basic-long.cs: reg test for complex ceq_long bug.
18155 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18157 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18158 reg in long and clob case (bug #58343). Fixed/added comments.
18160 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18162 * mini.c (mono_jit_runtime_invoke): Follow new convention
18163 of calling the invoke method with an function pointer.
18165 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18167 * ChangeLog: Fix author of memory leak patch.
18169 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18171 * Makefile.am: fix make dist as well...
18174 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18176 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18177 on archs where pointers are 4 bytes long.
18179 * Makefile.am: Added abcremoval.c source file.
18181 * abcremoval.c: Added abcremoval.c.
18183 * abcremoval.h: Added abcremoval.h.
18185 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18187 * inssel.brg: Enabled bounds check removal.
18189 * mini.c: Added support for abcrem optimization.
18191 * mini.h: Added abcrem optimization label.
18193 * driver.c: Added support for abcrem optimization.
18195 * propagated_relations_table.def: Added propagated_relations_table.def.
18197 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18199 * mini.c, cfold.c: fix style.
18201 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18203 * mini.c: handle issue with the low-level implementation of
18204 some long opcodes (bug #54209).
18206 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18208 * basic.cs: test for my new cmov stuff.
18210 2004-05-13 Patrik Torstensson
18212 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18213 opt and added peephole documentation.
18215 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18217 * tramp-ppc.c: rewrote the generic trampoline code.
18219 2004-05-11 Patrik Torstensson
18221 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18223 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18225 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18227 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18228 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18230 * mini.c: Add new icalls for AsAny marshalling.
18232 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18234 * tramp-ppc.c, mini-ppc.c: more cleanups.
18236 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18238 * mini.c: no warnings.
18240 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18242 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18244 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18246 * mini.c: In the thread abort signal handler, if the thread is in the
18247 process of being stoped, don't throw the Abort exception, just stop the
18250 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18252 * tramp-ppc.c: removed old code.
18254 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18256 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18257 do some simple speed optimizations on ppc.
18259 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18261 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18262 and large offsets in load/store.
18264 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18266 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18267 it causes regressions.
18269 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18271 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18274 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18276 * jit-icalls.c: remove warnings.
18277 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18278 speedups for unsafe code.
18280 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18282 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18284 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18286 * basic-calls.cs: Add new regression test.
18288 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18291 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18293 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18296 2004-05-06 Patrik Torstensson
18298 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18299 long reg allocation in any reg (not only eax:edx) and implemented
18300 long shl/shr ops in asm instead of helpers.
18302 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18304 * mini-sparc.h: Fix warnings.
18306 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18309 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18310 separate statement for clarity.
18312 * mini-sparc.c: Update status.
18314 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18316 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18319 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18321 * inssel-ppc.brg: another small pre-release workaround:
18322 we don't do overflow detection for long_sub_un.
18324 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18326 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18327 (also works around a weird ppc bug: 57957).
18329 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18331 * tramp-ppc.c: trampoline fixes.
18333 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18335 * mini-ppc.c: fixed typos.
18337 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18339 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18340 at the top of the stack. Fixed typos. Use a frame registers
18341 for all the methods with exception clauses.
18343 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18345 * exceptions-ppc.c: restore fp registers.
18347 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18349 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18350 order from the stack top (moved the stack room to save the
18351 return value for trace after the param area). Fixed corruption
18352 in restoring registers on unwind.
18354 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18356 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18358 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18360 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18361 and prolog/epilog for methods that use it. Allow
18362 enough param area room for varargs methods. Fix miguel's
18363 breakage in exception handling.
18365 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18367 * Makefile.am: run genmdesc only on current arch.
18369 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18371 * exceptions-x86.c:
18372 * mini-x86.h: fix the build on windows.
18374 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18376 * 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.
18378 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18380 * mini-exceptions.c: New file.
18382 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18383 Move some parts of the x86 exception handling code to an
18384 arch-independent file so it can be shared with other ports.
18386 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18388 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18390 2004-04-26 David Waite <mass@akuma.org>
18392 * driver.c: remove comma from end of enumeration declaration
18394 2004-04-26 Jackson Harper <jackson@ximian.com>
18396 * driver.c: parse config file before loading first assembly. This
18397 allows the user gac to be enabled/disabled.
18399 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18401 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18402 simpler mechanism: we do not care what is encoded initially
18403 (branch absolute or relative), we care about the code and its
18404 target. I kept the old code for reference for now.
18406 The new code tries first to determine if the jump is anywhere in
18407 the -/+32 absolute meg range, if it succeeds, it encodes using the
18408 absolute branch; If not, it tried to find something in the
18409 relative range, if not, it uses the handle_thunk code.
18411 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18413 * exceptions-ppc.c: use the correct ip register on macosx.
18415 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18417 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18419 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18421 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18422 Raise exception on integer divide by zero by hand since the hw
18423 doesn't support it. Handle NaNs in FP compares.
18425 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18427 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18428 code reducing duplication between the platforms and enabled
18429 signal exception handling (on linux for now).
18431 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18433 * exceptions-ppc.c: more macosx support.
18435 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18437 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18439 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18441 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18443 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18445 * iltests.il: more tests.
18447 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18449 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18452 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18454 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18456 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18458 * liveness.c: Mark variables as volatile in all basic blocks reachable
18459 from exception clauses.
18461 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18463 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18466 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18468 * iltests.il, basic.cs: more tests for regalloc.
18470 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18472 * iltests.il: Some tests for register allocation modifications
18475 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18477 * exceptions.cs: Add regression test for bug #56782.
18479 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18480 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18481 the beauty of fixing the same thing in 5 different files...
18483 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18485 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18488 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18490 * mini.c: Add support for STRWLPARRAY marshalling convention.
18492 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18494 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18495 to init the context to setup the regs pointer).
18497 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18499 * exceptions-ppc.c: more exceptions work.
18501 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18503 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18506 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18508 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18509 can use the memory directly.
18511 * cpu-pentium.md: Update documentation from a post from Zoltan.
18513 add x86_add_membase, x86_sub_membase, x86_mul_membase
18515 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18517 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18518 GENERAL_REGS they were also hardcoded for all PPC ports.
18520 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
18522 Remove hard-coded limit for floating point registers, use
18523 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
18525 Notice that in MacOS X calling conventions you can fit a lot more
18526 floating point values in registers, so I should update the PInvoke
18527 test to excercise the passing of floating point values on the
18528 stack (currently broken).
18530 2004-04-06 Miguel de Icaza <miguel@ximian.com>
18532 * tramp-ppc.c (create_trampoline_code): Added
18533 JUMP_TRAMPOLINE_SIZE.
18534 (ppc_magic_trampoline): Follow the pattern from
18535 x86_magic_trampoline: if code is set to zero, return.
18536 (create_trampoline_code): Always pass MonoMethod to the jump
18537 trampoline, before it was passing a null.
18538 (mono_arch_create_jump_trampoline): Implement the jump stub, could
18539 share the code with mono_arch_create_jit_trampoline.
18541 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
18543 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
18546 * cpu-g4.md: Added length for jmp instruction, the worst case
18547 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
18550 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
18552 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
18554 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
18556 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18557 before each IL instruction.
18559 * mini.c (CEE_BOX): Fix warnings.
18561 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18563 * mini.c: removed a few unused vars and extra whitespace.
18565 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
18567 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
18569 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
18571 (OP_GETCHR): use the above
18572 (CEE_LDELEMA): use the above.
18574 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
18575 version of the generic impl.
18576 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
18577 (CEE_LDELEMA): use the above.
18579 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18581 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
18584 * iltests.il: Added new regression test for #56317.
18586 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18588 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
18589 under NetBSD. Fixes #56450.
18591 * liveness.c (update_gen_kill_set): Fix previous patch.
18593 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18595 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
18597 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
18599 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
18600 ldsfld and ldsflda.
18602 * inssel-sparc.brg: Add more optimizations.
18604 * mini-sparc.c: Replace multiply/divide with shifts if possible.
18606 2004-04-01 Martin Baulig <martin@ximian.com>
18608 * mini.c (handle_box): New static function; moved the
18609 implementation of CEE_BOX here.
18610 (mono_method_to_ir): Added `constrained_call' variable.
18611 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
18612 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
18613 mono_method_get_constrained() to get the method.
18615 2004-04-01 Martin Baulig <martin@ximian.com>
18617 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
18618 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
18619 (mono_method_to_ir): We don't need these macros anymore since
18620 mono_class_get_full() already takes care of it.
18622 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18624 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
18625 use @function (as doesn't accept #function here) and check the return
18626 value of system and stop if fails.
18628 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18630 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
18632 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
18634 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
18636 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
18638 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
18641 * basic-long.cs: Add test for negation of Int64.MinValue.
18643 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
18645 * mini-sparc.c: Update status.
18647 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
18649 * exceptions-sparc.c: Fix return value in filters.
18651 * inssel-sparc.brg: Fix register allocation in some rules.
18653 2004-03-28 Martin Baulig <martin@ximian.com>
18655 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
18658 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
18660 * mini-x86.c (mono_arch_patch_code): Fix warnings.
18662 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
18663 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
18664 remove unused conv_u4 opcode.
18666 * mini-x86.c: Remove valgrind workaround since it slows down things
18667 even when mono is not run under valgrind.
18669 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
18671 * mini-sparc.c: Update status.
18673 * inssel-sparc.brg: Add some optimizations.
18675 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
18676 future delay slot filling. Add support for varargs, tail calls and JMP.
18678 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
18679 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
18681 * inssel.brg: Fix register allocation in OP_ARGLIST.
18683 * inssel.brg: Fix warnings.
18685 2004-03-25 Martin Baulig <martin@ximian.com>
18687 * mini.c (inflate_generic_field): Removed.
18688 (mini_get_method): Removed, use mono_get_method_full(),
18689 (mini_get_class): Removed, use mono_class_get_full().
18690 (mono_method_to_ir): Pass our generic context to
18691 mono_field_from_token().
18693 2004-03-25 Martin Baulig <martin@ximian.com>
18695 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
18696 of a `MonoMethod *'.
18697 (mini_get_method): Take a `MonoGenericContext *' instead
18698 of a `MonoMethod *'.
18699 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
18700 a new local variable called `generic_context' which holds the
18701 current `MonoGenericContext *'; use it to lookup things.
18703 2004-03-24 Martin Baulig <martin@ximian.com>
18705 * mini.c (mini_get_class): New static method; if we're inside a
18706 generic instance, inflate the class if neccessary.
18707 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
18709 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
18711 * iltests.il: New regression test for #55976.
18713 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
18716 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18718 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
18721 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
18723 * liveness.c: Consider SSA stores as well as loads when making vars
18726 * exceptions.cs: New regression tests for register allocation.
18728 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
18730 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
18731 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
18732 domain lock only to protect puntual access to data structures.
18733 Added access lock for sighash, jit_icall_hash_name,
18734 jit_icall_hash_addr and domain->code_mp.
18736 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
18738 * driver.c: Print SIGSEGV handling method.
18740 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
18742 * mini.c (setup_jit_tls_data): Handle case when this is called
18743 multiple times for a thread.
18745 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
18746 is different from fbxx_un. Fixes #54303. Also use constants instead of
18747 magic numbers in a lot of places.
18749 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
18751 * exceptions.cs: Fix cctor test when --regression is used.
18753 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
18755 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
18758 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18760 * inssel-ppc.brg: fixed register assignments for some rules.
18762 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18764 * exceptions.cs: Add test for exceptions in static constructors.
18766 * mini.c (mono_jit_compile_method_with_out): Move the calling of
18767 static constructors outside the domain lock. Fixes #55720.
18769 2004-03-17 Martin Baulig <martin@ximian.com>
18771 * mini.c (get_generic_field_inst): Removed, this'll never happen.
18772 (inflate_generic_field): Take the `MonoMethod *' instead of the
18773 `MonoClass *' and added support for generic method.
18774 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
18775 have a `field->parent->gen_params', only inflate the field if it's
18776 an open constructed type.
18778 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
18780 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
18781 exception object instead of the preconstructed ones.
18783 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18785 * mini.c: reverted changed to sigsegv_signal_handler commited
18786 accidentally in the previous patch.
18788 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18791 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
18792 running --aot with an old assembly.
18794 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
18796 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
18799 * mini-sparc.c: Add support for v9 branches with prediction.
18801 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
18803 * mini.c (mini_init): #warning is GNUC only
18805 * mini-sparc.h: implement __builtin_frame_address
18806 and __builtin_return_address for Sun C compiler
18808 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
18810 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
18812 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
18814 * basic-calls.cs: Add test for unaligned byref long argument passing.
18816 * mini-ops.h: Add sparcv9 compare and branch instructions.
18818 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
18819 v9 instructions if we have a v9 cpu.
18821 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
18822 registers for global allocation.
18824 * exceptions-sparc.c: Fixes.
18826 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
18828 * liveness.c (mono_analyze_liveness): Optimized version.
18830 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
18832 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
18835 * basic-float.cs basic-calls.cs: New regression tests.
18837 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
18839 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
18840 sigaltstack implementation.
18842 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
18844 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
18845 stuff if SIGSEGV_ON_ALTSTACK is not defined.
18847 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
18849 * mini.c: Fix warnings.
18851 * mini.c (mono_resolve_patch_target): New function which contains the
18852 arch independent part of the patching process.
18854 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
18855 patching code to a separate function.
18857 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
18859 * mini.c (add_signal_handler): ifdef out on Windows
18861 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
18863 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
18864 cpu-sparc.md: Add exception handling support + other fixes.
18866 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
18867 typed GC detection in --version.
18869 * basic.cs exceptions.cs: New regression tests.
18871 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
18872 the arch specific code can store data during a compilation.
18874 * mini-ops.h: Add OP_SETFRET.
18876 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
18877 function, register a separate icall for each arity, so the icalls can
18880 * mini.c (mono_print_tree): Print negative offsets in a more readable
18883 * mini.c: Make signal handling work on sparc.
18885 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
18887 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
18889 * jit-icalls.c: Emulate truncl by aintl on solaris.
18891 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
18893 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
18895 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
18897 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
18899 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
18900 a MarshalByRef type, inline a method that performs the check, taking into
18901 account that the object can be a proxy. Also implemented tow new opcodes:
18902 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18903 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
18904 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18906 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
18908 * mini-ppc.c: if a relative branch displacement is too big
18909 but it points to and area reachable with an absolute branch,
18912 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
18914 * mini.c: optimize small copies in cpblk.
18916 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
18918 * basic-calls.cs basic-float.cs: New regression tests.
18920 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
18921 negative offsets from %fp. Implement localloc. Fix local register
18922 allocation. Fix the case when the this argument needs to be saved to
18923 the stack. Implement some missing opcodes.
18925 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
18927 * mini.c (mini_method_compile): Reenable global regalloc in methods
18928 with exception handlers.
18930 * linear-scan.c (mono_varlist_sort): Fix warning.
18932 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
18934 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
18937 * liveness.c: Make all variables uses in exception clauses volatile, to
18938 prevent them from being allocated to registers. Fixes #42136.
18940 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
18942 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
18943 causes regressions.
18945 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
18946 argument to mono_arch_regalloc_cost.
18948 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
18951 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
18953 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
18954 Make the cost of allocating a variable to a register arch dependent.
18956 * basic-calls.cs: Fix compilation of tests.
18958 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
18959 helper function to cut back on the number of #ifdefs needed.
18961 * mini-ppc.c: Fix compilation.
18963 * basic-calls.cs: New regression tests.
18965 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
18967 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
18968 of l0 since that is callee saved.
18970 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
18973 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
18974 of delay instruction.
18976 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
18978 * mini.h (MonoCallInst): Add 'virtual' flag.
18980 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
18982 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
18984 * *.cs: New regression tests.
18986 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
18989 * mini.c (mono_runtime_install_handlers): Fix build.
18991 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
18992 'signal_stack_size' members.
18994 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
18995 alternate signal stack.
18997 * exceptions-x86.c: Add stack overflow handling.
18999 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19000 functions to arch independent code.
19002 * mini.c (mono_print_tree): Print more detailed info for load_membase
19005 2004-02-23 Martin Baulig <martin@ximian.com>
19007 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19009 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19011 * mini-x86.c: fixed reg allocation for div/rem.
19013 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19015 * driver.c (mono_main): Report some configuratio options on --version.
19017 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19019 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19020 low in the address space. Correctly flush memory in thunks where we
19021 output native code.
19023 2004-02-20 Martin Baulig <martin@ximian.com>
19025 * mini.c (mini_get_method): New static method; inflate all generic
19026 methods and methods in open generic instances.
19027 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19028 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19030 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19032 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19034 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19036 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19038 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19040 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19041 it compile using Sun's compiler.
19043 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19045 * 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.
19047 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19049 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19051 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19053 * mini-ppc.c: handle calls outside of the allowed range with thunks
19054 allocated using the code manager.
19055 * tramp-ppc.c: use the code manager to hold generated native code.
19056 Fixed the magic trampoline to just patch vtable entries.
19058 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19060 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19063 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19065 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19068 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19069 if we have a working __thread implementation.
19071 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19072 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19074 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19076 * mini-x86.c: Fix compilation under gcc 2.
19078 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19080 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19081 contains a call to the wrapped function.
19083 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19084 OP_<CALL>_IMM opcodes, and use them under X86.
19086 * mini.c (mono_jit_find_compiled_method): Fix warning.
19088 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19090 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19092 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19093 functionality to mini.c.
19095 * mini.c (mono_create_jump_trampoline): New function to create a jump
19096 trampoline. Return a compiled method instead of a trampoline if it
19097 exists. Add a cache for jump trampolines.
19099 * mini.c (mono_jit_find_compiled_method): New function to return a
19100 compiled method if it exists.
19102 * mini-x86.c: Call mono_create_jump_trampoline instead of
19103 mono_arch_create_jit_trampoline.
19105 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19106 a jump trampoline. Fixes #52092.
19108 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19110 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19111 which is not up-to-date. Add check_corlib_version () instead.
19113 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19116 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19117 since newer valgrind versions do not need it.
19119 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19120 compile a method with a given set of optimizations.
19122 * mini.c: Compile icall wrappers on-demand instead of at startup.
19124 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19125 wrapper for an icall.
19127 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19129 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19132 * iltests.il: Add test for non-empty stack before switch instruction.
19134 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19136 * mini.c: Add support for new stringbuilder marshalling conventions.
19138 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19140 2004-02-01 Martin Baulig <martin@ximian.com>
19142 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19143 in `ginst->mtype_argv'.
19145 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19147 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19148 facilitate grepping.
19150 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19152 * mini.c: fixed buglet in initobj generic implementation for references.
19154 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19156 * Makefile.am: make the version script conditional.
19157 * jit-icalls.c: handle missing truncl().
19159 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19161 * exceptions.cs: Add more tests for double->int conversion.
19163 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19164 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19166 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19168 * driver.c: make --verbose --version emit an error
19169 if the loaded corlib doesn't match the runtime version.
19171 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19173 * mini-ppc.h: export ppc_patch().
19174 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19175 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19176 on par or better than on MacOSX.
19178 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19180 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19181 mono_lookup_pinvoke_call.
19183 * mini-x86.c: Under windows, the default pinvoke calling convention is
19184 stdcall. Fixes #52834.
19186 * mini.c (optimize_branches): Add an upper bound to the number of
19187 iterations to prevent infinite loops on strange loops. Fixes #53003.
19189 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19191 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19192 and ISINST. Fixes #52093.
19194 * objects.cs (test_0_vector_array_cast): New tests.
19196 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19198 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19199 checking in Array.Set ().
19201 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19204 * object.cs (test_0_multi_array_cast): New regression test.
19206 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19208 * exceptions-ppc.c: fix build on Linux/PPC.
19210 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19212 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19213 running under valgrind.
19214 (x86_magic_trampoline): Fix build bustage.
19216 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19217 negative values as well. This is needed for the encoding of the line number
19218 info, since sometimes the line numbers are not in increasing order.
19220 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19222 * cpu-pentium.md (localloc): Increase the size of the localloc
19223 instruction since it is a loop under Win32.
19225 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19228 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19230 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19231 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19232 Max Horn (max@quendi.de). Fix file names in comments.
19234 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19236 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19237 avoid stack overflow.
19238 (replace_usage): Avoid uninitialized variable warnings.
19240 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19241 and taking the address of valuetype variables.
19243 2004-01-03 Patrik Torstensson
19245 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19246 for other purposes than FP later on.
19248 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19250 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19253 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19255 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19257 2003-12-30 Patrik Torstensson <p@rxc.se>
19259 * mini-x86.h: Decreased number of availiable fp regs.
19260 Solves corner cases with FP spilling.
19262 2003-12-23 Patrik Torstensson <p@rxc.se>
19264 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19265 for floating point stack tracking / spilling on x86.
19268 * basic-float.cs: added float mul overflow test.
19270 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19272 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19274 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19276 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19277 supports for cond branches that overflow the immediate
19278 overflow offset. mcs can compile simple programs.
19280 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19282 * exceptions-ppc.c: exception handling support wip:
19283 finally handlers get run on exception.
19285 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19287 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19290 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19292 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19293 initial support for stack walking and unwinding.
19295 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19297 * driver.c (mono_main): Make corlib-out-of-sync message more
19298 descriptive. Also remove verify_corlib call.
19300 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19302 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19303 not overlap with other call's arguments, too.
19305 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19307 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19308 move to arch-specific code the choice of arch-specific
19309 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19310 * mini.c: ensure emulation calls will not interleave
19313 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19315 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19316 the magic trampoline stack frame is dropped before executing
19319 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19321 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19322 and integer to fp conversions. Added support for overflowing
19323 arguments on the stack. Reserve a couple more registers as temps.
19324 Added support for aot compilation (as output still needs to be
19327 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19329 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19330 Don't overwrite return register in some corner cases.
19332 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19334 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19335 static constructors when AOT compiling.
19337 * driver.c (mono_main): Call mono_check_corlib_version.
19339 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19341 * cpu-g4.md, basic.cs: fixed div target register.
19343 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19345 * mini-ppc.c, basic.cs: shl_imm fix with test.
19347 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19349 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19350 structures by value. Misc fixes.
19351 * objects.cs: more tests.
19353 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19355 * mini-ppc.c: lconv.ovf.i implemented.
19357 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19360 (mini_init): don't error out if someone already called g_thread_init.
19362 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19364 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19365 to be any type per the spec. Fix abnormal memory usage when
19366 the same object is repeatedly thrown.
19368 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19370 * mini.c: check for overruns in IL code.
19372 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19374 * TODO: Add/remove some todo entries.
19376 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19378 * driver.c (mono_main): Call mono_verify_corlib.
19380 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19382 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19383 This has been moved to mini.c
19384 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19385 type being casted is marshalbyref it could be a proxy, so instead of
19386 emitting the type check code, emit a call to a runtime method that will
19387 perform the check by calling CanCastTo if needed.
19389 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19391 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19392 methods with large stack frames under Win32.
19394 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19396 * Makefile.am: Distribute regression tests.
19398 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19399 at the end instead of inserting each variable into the sorted list.
19401 * linear-scan.c (mono_varlist_sort): New helper function.
19403 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19405 * mini.c: ensure arguments and locals are within bounds.
19407 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19409 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19412 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19414 * mini.c (mono_cprop_copy_values): Fix crash.
19416 * aot.c: Set verbosity back to 0.
19418 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19420 * regalloc.c: complete memory leak fix by Laurent Morichetti
19423 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19425 * driver.c (main_thread_handler): Revert the previous patch.
19427 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19430 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19431 memory from the memory pool.
19433 * driver.c (main_thread_handler): Turn on all optimizations when
19436 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19437 an array for better performance.
19439 * regalloc.c (mono_regstate_assign): Fix memory leak.
19441 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19442 serialize the debug info.
19444 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19445 debug info from the serialized representation.
19447 * aot.c: Save debug info into the generated file and load it when
19450 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19452 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19454 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19455 More FP-related fixes.
19457 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19459 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19460 and register allocation buglet. Hello world now runs.
19462 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19464 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19465 * tramp-ppc.c: fixed class init trampoline.
19466 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19468 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19470 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19471 mini.c: more ppc changes/fixes.
19473 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19475 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19476 Also optimize the case when the arguments are the same in the caller
19479 * iltests.il: Add tests for tail calls with valuetype arguments.
19481 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19483 * mini-ppc.c: fixes for struct return type.
19485 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19487 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19488 mono_spillvar_offset() to arch-specific code.
19490 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19492 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19494 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19496 * exceptions-x86.c: Fix stack space leaks.
19498 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19499 registers from the lmf if the method has save_lmf set.
19501 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19503 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19504 of icall wrappers into InvokeInDomain, since these are now per-domain.
19506 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19508 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19509 make some opcode emulation and intrinsic ops enabled/disabled
19510 according to the architecture. More fixes.
19512 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19514 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19516 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19518 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19519 arch-specific handling for 'this' and struct return type to
19520 arch-specific code.
19522 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19524 * aot.c: prevent divide by zero error when reporting (it happened with
19525 Accessibility.dll).
19527 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
19529 * mini.h (inst_switch): Remove unused macro.
19531 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19534 (load_aot_module): free 'info->methods' and 'info' properly. No more
19535 "free(): invalid pointer blah" messages when you have an old aot
19538 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
19540 * jit-icalls.c, mini.c: Added support for context static fields.
19542 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19544 * mini.c (mono_method_blittable): Methods which set LastError are not
19545 blittable either. Fixes #51108.
19547 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19549 * mini.c: flush icache.
19550 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
19552 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19554 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
19556 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19558 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
19561 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
19564 * inssel.brg (CEE_MKREFANY): Fix AOT case.
19566 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
19568 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
19569 instruction when the result is discarded.
19571 * iltests.il (test_0_div_regalloc): New regression test.
19573 * arrays.cs: Fix compilation error.
19575 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
19577 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
19578 float rules to inssel-x86.brg: sane architectures with FP registers
19579 don't need to implement these rules.
19581 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19583 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
19585 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19587 * mini.h, inssel-long32.brg: fixed endianess issues in int64
19588 implementation of 32 bit systems.
19590 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19592 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
19593 (Jeroen Zwartepoorte).
19595 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
19597 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
19598 the caller and the callee matches.
19600 * mini.c (mono_method_to_ir): Add comment.
19602 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
19603 signbit is missing on some platforms.
19605 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
19607 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
19609 * mini.c (setup_jit_tls_data): Call the new function.
19611 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
19613 * mini-x86.c: Add experimental support for fast access to the lmf
19614 structure under NPTL/Linux 2.6.x.
19616 2003-11-06 Martin Baulig <martin@ximian.com>
19618 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
19619 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
19622 2003-11-02 Martin Baulig <martin@ximian.com>
19624 * mini.c (inflate_generic_field): New static method.
19625 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
19626 generic instance and the field is declared in a generic type, call
19627 inflate_generic_field() to inflate it. Fixes gen-28.cs.
19629 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
19631 * mini.h mini.c (mono_method_same_domain): New function to return
19632 whenever the caller and the callee are in the same domain.
19634 * tramp-x86.c (x86_magic_trampoline): Use the new function.
19636 2003-10-30 Martin Baulig <martin@ximian.com>
19638 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
19639 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
19641 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
19642 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
19644 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
19646 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
19649 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
19650 object here, so it is in the correct appdomain etc.
19652 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
19654 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
19656 (mono_method_to_ir): Avoid freeing the type created returned from
19657 mono_type_create_from_typespec, since it is put into an internal cache
19658 by the function. Fixes pointer.exe.
19660 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
19661 trampolines for icalls and pinvokes as well. Fixes #33569.
19663 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
19665 * mini.c: Update after appdomain changes.
19667 * mini.c (mono_jit_compile_method_inner): Allways compile native
19668 method wrappers in the root domain, since there can only be one
19669 instance of them, whose address is stored in method->info.
19671 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
19673 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
19674 environment variable. Instead detect automatically whenever running
19675 under valgrind using the magic macro RUNNING_ON_VALGRIND from
19678 2003-10-16 Miguel de Icaza <miguel@ximian.com>
19680 * trace.c, trace.h: New files that implement the new trace option
19683 * driver.c: Document new --trace options.
19685 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
19688 - if (mono_jit_trace_calls)
19689 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
19691 * mini.h: prototypes.
19693 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
19695 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
19697 * mini.c inssel.brg: Implement typedefbyref opcodes.
19699 * mini.c (mono_jit_compile_method): Remove unused local variable.
19701 * mini.c (mono_jit_compile_method_inner): Ditto.
19703 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
19705 * tramp-x86.c (x86_class_init_trampoline): Fix build.
19707 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
19709 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
19711 * mini.c (mono_no_aot): Remove unused global variable.
19713 * mini.c: Thread safety fixes.
19715 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
19717 * mini.c (mono_create_class_init_trampoline): Add a lock around
19718 class_init_hash_addr.
19720 * arrays.cs (test_0_newarr_emulation): Add new regression test for
19723 * mini.c: Decompose the NEWARR instruction before decomposing its
19724 arguments. Fixes #30073.
19726 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
19728 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
19731 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
19733 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
19735 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
19737 * driver.c: Add support for compiling icall wrappers to --compile.
19739 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
19741 * inssel.brg: The empty value in class->interface_offsets is -1, not
19744 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
19746 * objects.cs: New test for 'is' operator on an array of interfaces.
19748 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19750 * tramp-ppc.c: update trampoline code to support jumps
19751 and class initialization.
19753 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
19755 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
19757 * inssel.brg (OP_UNBOXCAST): Fix #46027.
19759 * inssel.brg (OP_UNBOX): Remove unused rule.
19761 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
19762 region instead of one for each method. Fixes #47813.
19764 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
19766 * exceptions.cs (test_0_nested_finally): New regression test for
19767 nested exception handlers.
19769 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
19771 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
19773 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
19776 * mini.c (mono_method_check_inlining): Make the inlining limit
19777 configurable by an environment variable.
19779 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
19781 * mini.h: Bump AOT file version.
19783 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
19784 token, store the image along with the token, since the token might not
19785 refer to the same image as the method containing the relocation,
19786 because of inlining.
19788 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
19790 * mini.c (mono_precompile_assemblies): New function to compile
19791 all methods in all loaded assemblies.
19793 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
19795 * regalloc.h regalloc.c (MonoRegState): Change the type of
19796 iassign and fassign to int*, since they can contain large negative
19797 values if the register is spilled. Also added some comments. Fixes
19800 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
19801 under Win32. Fixes #42964.
19803 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
19805 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
19807 * aot.c: Added support for AOT compiling methods which contain calls
19808 to wrappers. Currently, only remoting-invoke-with-check wrappers are
19811 * driver.c (compile_all_methods): Run the compilation in a thread
19812 managed by mono. Fixes #44023.
19814 * mini.c (mono_codegen): Print full method name in verbose output.
19816 * mini-x86.c (mono_arch_patch_code): Fix warning.
19818 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
19819 jumps, since the method we are jumping to might be domain-specific.
19821 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
19823 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19825 * inssel.brg: string chars are unsigned.
19827 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
19829 * TODO: New todo item.
19831 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
19832 which calls mono_runtime_class_init and patches the call site to
19833 avoid further calls.
19834 (mono_arch_create_class_init_trampoline): New arch specific function
19835 to create a class init trampoline.
19836 (create_trampoline_code): Generalized so it can create
19837 class init trampolines as well.
19839 * mini.c (helper_sig_class_init_trampoline): New helper variable.
19840 (mono_create_class_init_trampoline): New function to create and cache
19841 class init trampolines.
19842 (mono_find_class_init_trampoline_by_addr): New function to lookup the
19843 vtable given the address of a class init trampoline. Used by the
19845 (mono_codegen): Generate a call to a trampoline instead of
19846 mono_runtime_class_init in LDSFLD[A].
19847 (mono_codegen): Add relocations for the new trampoline.
19849 * mini.h mini-x86.c aot.c: Added a new relocation type:
19850 MONO_PATCH_INFO_CLASS_INIT.
19852 * mini.h: Bump AOT version number.
19854 * aot.c: Create a copy of the loaded code instead of using the original
19855 so methods which call each other will be close in memory, improving
19858 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
19859 patch since it breaks the regression tests.
19861 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
19862 for the register saving instruction sequence since the
19863 frame_state_for function in glibc 2.3.2 don't seem to detect it.
19865 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
19867 * TODO: Fix todo item && remove another.
19869 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
19871 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
19874 * aot.c: Moved the check for MONO_LASTAOT into the initialization
19875 function of the module.
19877 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
19878 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
19879 --no-aot command line option.
19881 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
19883 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
19884 by Bernie Solomon (bernard@ugsolutions.com).
19886 * inssel.brg: Refactor the interface offset table related code into
19887 its separate functions and add support for the AOT case.
19889 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
19891 * aot.c (mono_aot_get_method_inner): Fix memory leak.
19893 * aot.c: Added mono_aot_verbose variable and made all debugging
19894 output depend on the value of this variable.
19896 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
19897 method_label and info_label.
19899 * mini.h mini-x86.c aot.c: Added a new relocation type
19900 MONO_PATCH_INFO_IID for klass->interface_id.
19902 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
19903 the MonoJitInfo structure.
19905 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
19906 a non-root appdomain in shared mode.
19908 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19910 * aot.c: make aot loader less verbose. Remove free of unused variable.
19912 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
19914 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
19916 * .cvsignore: Added *.dll.
19918 * mini.c (mono_print_tree_nl): New function callable while debugging.
19920 * mini.c (mono_print_code): Export this.
19922 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
19925 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
19927 * mini.h (MonoCompile): Added 'jit_info' field.
19929 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
19930 the cfg structure, since it is needed by the AOT compiler.
19932 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19934 * aot.c: A major rewrite. Changes include:
19935 - save exception tables for methods which have them.
19936 - cache failed lookups in aot_get_method () to avoid the (slow) calls
19937 to g_module_symbol.
19938 - reworked the file format so it is now much smaller and needs
19939 fewer relocation entries.
19941 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19943 * aot.c (load_aot_module): Fix build bustage on platforms without
19946 2003-09-04 Martin Baulig <martin@ximian.com>
19948 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
19950 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19952 * TODO: Some new optimization ideas.
19954 * aot.c: Move AOT module loading logic here from mono_assembly_open.
19956 * aot.c: Save the optimization flags used to compile the code into
19959 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
19960 support emitting domain specific code.
19962 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
19963 no longer domain neutral. It can be made domain neutral by compiling
19964 with --optimize=shared.
19966 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
19967 between appdomains.
19969 * driver.c mini.h mini.c: New --no-aot debugging option which disables
19970 loading of AOT code.
19972 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
19974 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
19975 if there is no domain neutrality information.
19977 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
19979 * aot.c (mono_compile_assembly): Emit a symbol containing the file
19980 format version into the generated library.
19982 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
19983 callee method into the caller since one of them could be shared.
19985 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
19986 system exceptions from AOT code now works.
19988 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
19989 method if it is domain neutral and the callee is not.
19991 * graph.c (cfg_emit_one_loop_level): Fix warning.
19993 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
19995 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
19998 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20000 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20001 is needed by code which is executed before mono_runtime_init ().
20002 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20004 * mini.c (mono_thread_abort): Fix warning.
20005 (mono_jit_compile_method): Call static constructor in the AOT case too.
20007 * aot.c (mono_compile_assembly): Fix warning.
20009 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20011 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20013 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20015 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20017 * cpu-pentium.md: Fix the length of call opcodes so they include the
20018 ESP restoring instruction. Fixes #47968.
20020 2003-08-28 Martin Baulig <martin@ximian.com>
20022 * mini-x86.c (mono_arch_call_opcode): Added support for
20023 MONO_TYPE_GENERICINST.
20025 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20027 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20029 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20030 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20032 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20035 2003-08-26 Martin Baulig <martin@ximian.com>
20037 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20038 when reporting an error, set this to the actual error location.
20039 (mono_method_to_ir): Report the correct error location if
20040 get_basic_blocks() returned an error.
20042 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20044 * mini.c (mono_type_blittable): OBJECT is not blittable.
20045 (mono_method_blittable): Methods which have marshalling descriptors
20046 are not blittable either. Fixes #47842.
20048 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20050 * driver.c mini.c: Use an environment variable instead of a global
20051 variable. Also fix the build.
20053 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20054 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20057 * driver.c mini.c: Added --with-valgrind option to turn off some
20058 code which prevents mono from running under valgrind.
20060 * mini.c (mono_emit_call_args): Fixed warning.
20062 * mini.c (mono_emulate_opcode): Fixed warning.
20064 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20066 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20067 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20068 regalloc.c, regalloc.h: specify available registers in arch-specific
20069 code and support floats in the regallocator (patch by Laurent Morichetti
20072 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20074 * mini.c: mono_thread_current() can be called only after
20075 mono_runtime_init(): rearrange code to not call it early on.
20077 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20079 * mini.c: allocate jump tables in the code mempools.
20081 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20083 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20086 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20088 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20089 12 to 16. This fixes bug #47453.
20092 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20094 * mini-ppc.c: fixed indexed load and unsigned compares.
20096 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20098 * mini.c: reenabled installation of handler for
20099 thread abort signal.
20101 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20103 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20104 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20105 until it's fixed and actually useful.
20107 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20109 * inssel-long32.brg: couple more opcodes implemented.
20111 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20113 * mini-sparc.c: Even more opcodes implemeted.
20115 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20117 * mini-sparc.c: More opcodes implemented.
20119 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20121 * mini-sparc.c: More opcodes implemented.
20123 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20125 * inssel-sparc.brg: Add some needed rules. Direct
20127 * Makefile.am: Use inssel-sparc.brg
20128 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20129 an assert happy for now.
20131 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20133 * mini-sparc.c: Fixed compile errors.
20134 * exceptions-sparc.c: Same. We now produce a mono binary
20135 on sparc-linux. Yea.
20137 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20139 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20140 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20141 They compile, but do not work.
20143 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20145 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20146 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20147 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20150 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20152 * mini.c: more opcodes implemented and better support for generics.
20154 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20156 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20157 * mini.c, mini.h: first cut at generics support: some new instructions
20158 added and changed the behaviour of some of the existing ones.
20160 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20162 * mini.c: Removed definition of metadata_shared mutex here.
20164 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20166 * mini-x86.c: make vararg calls work for instance methods.
20168 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20170 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20171 returns the arguments in a separte list, now.
20173 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20175 * aot.c, mini.c: updates for array type representation changes.
20177 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20179 * mini.c: register function to perform jit shutdown.
20181 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20183 * mini.c: use a faster allocator if possible.
20185 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20187 * aot.c: some cleanups and portability changes.
20189 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20191 * mini.c: use faster allocation for CEE_BOX if possible.
20193 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20195 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20196 Moved inlined mempcy code to its own function so that is can be
20197 reused. Added an inline memset function as well (optimized initobj).
20198 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20200 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20202 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20204 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20206 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20207 arch code can setup the cpu for CLR execution, if needed.
20208 We use it on x86 to set the precision of FP operations.
20210 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20212 * mini.c: disable some optimizations if we can guess they'll cost too
20213 much for a given method.
20215 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20217 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20219 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20220 * mini.h mini.c mini-x86.c: Added instruction level coverage
20221 info collection support.
20223 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20225 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20226 is now implemented in the profiling API. Get rid of a couple of
20227 unnecessary global variables.
20229 2003-06-15 Nick Drochak <ndrochak@gol.com>
20231 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20232 * cpu-g4.md: add op_bigmul and op_bigmul_un
20233 * cpu_pentium.md: add op_bigmul_un
20234 * inssel-long32.brg: add rule for unsigned bigmul
20235 * mini-ops.h: define OP_BIGMUL_UN
20236 * mini-x86.c: THE BUG: handle (un)signed properly
20237 * mini.c: choose unsigned opcode if needed.
20238 This set of patches fixes bug #44291
20240 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20242 * mini.c (optimize_branches): improved to handle all kinds of
20243 conditional branches.
20245 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20247 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20248 don't raise exceptions.
20250 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20252 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20253 to arch-specific files.
20255 2003-06-09 Martin Baulig <martin@ximian.com>
20257 * Makefile.am (libs): Added $(LIBGC_LIBS).
20259 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20261 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20262 and OP_ATAN (fixes bug#44293).
20264 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20266 * Makefile.am, mini-x86.c: rename cpu description array to
20267 pentium_desc, since some compilers define the 'pentium' preprocessor
20270 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20272 * mini.c (mini_select_instructions): add explicit branch if the
20273 following block is not the false target of a conditional branch -
20274 we need this with any optimization that reorder or remove bblocks
20276 * mini.c (optimize_branches): bug fixes
20278 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20280 * mini.c (mono_method_to_ir): inline static readonly fields
20282 * ssa.c (fold_tree): start cfold support for long (very simple
20285 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20287 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20289 * inssel.brg: fixed memcpy (bug #44219).
20291 2003-06-05 Dick Porter <dick@ximian.com>
20293 * driver.c: Set the glib log levels to not abort if g_message
20296 g_set_prgname() has to happen before mini_init() so that the
20297 process handle gets the info.
20299 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20301 * driver.c: add intrins to the default optimizations to get wider
20304 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20306 * mini.h: some large basic blocks will overflow a 16-bit
20307 integers for symbolic registers.
20309 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20311 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20312 (mono_arch_output_basic_block): fix bug 43499
20314 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20316 * mini.c: kill duplicated definition of mono_debug_format.
20318 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20320 * mini-x86.c, arrays.cs: fixed register allocation bug.
20322 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20324 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20326 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20328 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20331 (print_method_from_ip): also print source location information if
20334 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20336 * mini.c (mono_find_block_region): bug fix in region code
20337 (mini_method_compile): enable removing unreachable code again, but
20338 only in methods without exception clauses.
20340 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20342 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20343 Implemented arglist opcode and handling of TypedReference type.
20344 Fixed x86 call convention when a structure is returned.
20345 Minimal support for calling static vararg methods.
20347 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20349 * mini.c (mini_method_compile): always remove unreachable code,
20350 because the code in them may be inconsistent (access to dead
20351 variables for example).
20353 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20355 * driver.c, debug-mini.c: warning fixes.
20357 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20359 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20361 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20363 * mini.c: thread-static fields are registered in mono_class_vtable(),
20364 so ensure the function is called before checking for them.
20366 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20368 * mini.c (optimize_branches): fix for bug 43586
20370 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20371 overflow (fixes Bug #43639)
20373 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20375 * mini.c, objects.cs: allow the use of stobj for primitive types.
20377 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20379 * mini.c: be less strict about argument checking until we support
20380 running the verifier.
20382 2003-05-27 Nick Drochak <ndrochak@gol.com>
20384 * basic-long.cs: tests for (ulong)int * (ulong)int also
20385 * mini.c: use the same trick for (ulong)int * (ulong)int
20387 2003-05-27 Nick Drochak <ndrochak@gol.com>
20389 * basic-long.cs: add regression test for (long)int * (long)int
20390 * cpu-pentium.md: add op_bigmul specification
20391 * inssel-long32.brg: add OP_BIGMUL rule
20392 * mini-ops.h: add OP_BIGMUL
20393 * mini-x86.c: register allocator: handle case where src1 needs to be
20395 * mini.c: substitute special BIGMUL opcode in the tree for
20396 (long)int * (long)int
20398 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20400 * jit-icalls.c: call the type ctor on field access if needed.
20402 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20404 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20405 to a method (including results of ldelema, bug#43207).
20407 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20409 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20410 colors to show exception handler blocks.
20412 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20413 (fix for pinvoke7.cs).
20415 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20417 * mini.h, mini.c: ensure correct initialization order for types that
20418 require it. Prepare for lazy compilation of jit icall wrappers.
20419 Provide a name for opcode emulation to reduce unneeded mallocing.
20421 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20423 * mini-x86.c: better register restoring code and profiling
20424 support for tail calls.
20426 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20428 * mini.h, driver.c: prepare for leaf methods optimization.
20430 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20432 * mini.c: get targets of branches before converting a method.
20434 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20436 * mini.c (optimize_branches): added some experimental code (disbaled)
20438 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20440 * mini.c (optimize_branches): fix branch to branch optimization
20442 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20444 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20446 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20448 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20451 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20453 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20454 enable use of interface variables again.
20456 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20457 I1 to registers because there is no simply way to sign extend 8bit
20458 quantities in caller saved registers on x86.
20460 * inssel-float.brg: set costs of some rules to 2 so
20461 that monobure always select the arch. specific ones if supplied,
20462 regardless of the order we pass the files to monoburg.
20464 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20466 * mini.c, mini-x86.c: since the magic trampoline for jumps
20467 can't patch the code directly, we do it as soon as the
20468 method gets compiled.
20470 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20472 * mini-x86.c, mini.h: introduce a new patching method
20473 to support CEE_JMP and tail calls.
20474 * mini.c: obey tail.call. Don't precompile methods target
20476 * tramp-x86.c: new trampoline code to handle methods
20477 reached through a jump.
20479 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20481 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20482 bit values to registers
20484 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20486 * mini.c (mono_compile_get_interface_var): share interface
20487 variables if possible.
20489 2003-05-16 Martin Baulig <martin@ximian.com>
20491 * debug-mini.c (mono_init_debugger): New function to initialize
20492 the debugger. This is not in the debugger since it needs to
20493 access some of mini's internals.
20495 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20497 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20499 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20501 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20502 for value type handling.
20504 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20506 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20507 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20509 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20511 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20512 the constructor through a proxy.
20514 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20516 * jit-icalls.c, inssel.brg: fixes to array element address
20519 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20521 * mini-x86.c (is_regsize_var): allocate pointer to registers
20523 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20525 * driver.c: fixed typo, added intrins to the set of optimizations
20526 tested with regressions.
20528 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
20530 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
20531 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
20534 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
20536 * inssel.brg: remove some common pop instructions without side effects
20538 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20540 * inssel-x86.brg: fixed thinko in int to double conversions.
20542 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
20544 * mini.c, jit-icalls.c: added runtime thread-static variable support.
20546 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20548 * inssel-long32.brg: two more missing instructions.
20550 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
20552 * mini.c (mono_emit_call_args): set the cil_code for all arguments
20553 if not already set.
20555 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20557 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
20560 * basic-float.cs: Added tests for negative zero.
20562 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20564 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
20565 a couple of missing operations for long casts, with test cases.
20567 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20569 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
20571 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
20573 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
20574 code size estimation.
20576 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
20578 * mini.c (mono_jit_create_remoting_trampoline): make it work with
20579 abstract methods (fix bug 42542)
20581 * aot.c: add ability to handle array types
20583 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
20585 * mini.c: Call the _specific versions of the object allocation
20586 functions if possible.
20588 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20590 * driver.c: call setlocale ().
20592 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20594 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
20597 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
20599 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
20601 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
20602 wrappers (fix bug 42122)
20604 2003-05-04 Martin Baulig <martin@ximian.com>
20606 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
20608 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
20609 s/mini_set_defaults/mono_set_defaults/g.
20611 2003-05-04 Martin Baulig <martin@ximian.com>
20613 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
20615 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20617 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
20618 (reported by Don Roberts).
20620 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20622 * mini.c: temporarily work around two bugs for this release.
20624 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20626 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
20627 that contains -export-dynamic and it makes using the ld script
20629 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
20631 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20633 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
20636 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20638 * mini.c: make sure leave calls all the needed finally blocks,
20639 even when the target jumps out of multiple exception clauses.
20641 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20643 * ldscript, Makefile.am: add linker script to reduce the number of
20644 exported symbols (should also fix the issues with libwine defining
20645 some of the same symbols in io-layer).
20647 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
20649 * driver.c (mini_main): Avoid assertion when no file name is given on
20652 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
20654 * driver.c: added --version/-V command line option.
20655 Added the inline optimization in the regression tests.
20657 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20659 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
20660 to the type in the method signature (fixes bug#42134).
20662 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
20664 * mini.c: when inlining, check this is not null only when needed (bug #42135).
20666 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
20668 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
20670 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20672 * driver.c: fixed bug #42100.
20674 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
20676 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
20678 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20680 * mini.c: moved most of the code required to do inlining to its own
20681 function so it can be reused. Inline also ctors if appropriate.
20683 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
20685 * Makefile.am: Link with -export-dynamic so shared libs loaded by
20686 the runtime can call mono API functions.
20688 2003-04-27 Martin Baulig <martin@ximian.com>
20690 * debug-mini.c (mono_debug_init_method): Added
20691 `guint32 breakpoint_id' argument; if the method has a breakpoint,
20692 send a notification to the debugger.
20694 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
20695 running in the Mono Debugger, just pass the breakpoint number to
20696 mono_debug_init_method().
20698 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
20700 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
20702 * mini.c: allow some more unsafe compares.
20704 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20706 * mini-x86.c, Makefile.am: make distcheck works (partially from
20707 a patch by Richard Lee <r.h.lee@attbi.com>).
20708 * regset.c, regset.h: removed, they are unused.
20710 2003-04-25 Dick Porter <dick@ximian.com>
20712 * driver.c: Usage reports the name as 'mono' not 'mini'
20713 * exceptions-x86.c: Build and run on freebsd
20715 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
20717 * Makefile.am: install the program with the 'mono' name and
20718 the library as libmono instead of mini and libmini.
20720 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20722 * driver.c: provide the APIs for the embedding interface of the old jit.
20724 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
20726 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
20728 2003-04-23 Martin Baulig <martin@ximian.com>
20730 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
20732 * driver.c: Added `--debug' command line argument to enable
20735 2003-04-23 Martin Baulig <martin@ximian.com>
20737 * debug.[ch]: Removed. The code is now in
20738 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
20740 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
20743 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
20745 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
20747 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20750 (mini_cleanup): moved mono_runtime_cleanup call after the call to
20751 mono_domain_finalize.
20752 (mini_method_compile): use mono_method_profile* if the the option is
20755 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
20757 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20758 methods with their wrapper.
20760 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
20761 methods with their wrapper.
20763 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
20766 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
20769 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
20772 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
20774 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
20776 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
20778 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
20779 of the mempool. This is slightly faster and uses less memory
20781 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20783 * mini.c: avoid O(n) allocation for variables.
20785 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20787 * mini.c: handle items on the stack after inlining methods.
20789 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20791 * mini.c: make the method->opcode optimization dependent
20792 on MONO_OPT_INSTRINS and do it lazily.
20794 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20796 * driver.c: print overall results at the end of regression run.
20798 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
20800 * inssel.brg: don't overwrite symbolic registers.
20802 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20804 * inssel-x86.brg: fix conversion from long to float.
20806 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
20808 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
20810 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
20812 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
20814 * driver.c: Added --print-vtable option as in the old JIT.
20816 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20818 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
20820 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
20822 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
20824 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
20826 * mini.c regalloc.c regalloc.h: Fix memory leak.
20828 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
20830 * aot.c (mono_aot_get_method): register all used strings
20832 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20834 * mini.c: always intern strings references with ldstr at compile time.
20836 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20838 * Makefile.am: add BUILT_SOURCES.
20840 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
20842 * driver.c: give a better error message when the assembly to execute
20843 doesn't have an entry point.
20845 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
20847 * Makefile.am: added hack for automake
20849 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
20852 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
20854 22003-04-07 Martin Baulig <martin@ximian.com>
20856 * Makefile.am: Added Makefile.am.
20858 * debugger-main.c: Removed, this is now in the debugger where it
20861 * mini.pc.in: Call this package `mini' for the moment.